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The best budget-friendly travel destinations for 2025

<p dir="ltr">As many people continue to battle with the cost-of-living crisis, eager travellers are looking for a way to pinch their pennies on their next trip. </p> <p dir="ltr">Luckily, there are many destinations that are ideal for travellers on a budget. </p> <p dir="ltr">Travel app <a href="https://www.skyscanner.com.au/travel-trends/best-value">Skyscanner</a> has rounded up the ten best budget friendly places to go next year, with travel expert Jarrod Kris saying it's best to go off the beaten track for the best travel deals. </p> <p dir="ltr">"Aussies have experienced different ways of enjoying travelling over time, but one thing that remains consistent is the desire to find new destinations and to land a good bargain," he said.</p> <p dir="ltr">He also said Aussies are getting more adventurous, adding, "We are certainly going beyond the obvious tourist destinations in search of a perfect spot to create memories."</p> <p dir="ltr">In terms of what makes a destination budget friendly, things like exchange rates, cost of visa, cost of tourist attractions and the overall costs of day-to-day living are taken into account, as well as the ever-changing airfares. </p> <p dir="ltr">Check out the top ten list of budget-friendly destinations below. </p> <p dir="ltr">10. Reykjavik, Iceland</p> <p dir="ltr">9. Bogota, Colombia </p> <p dir="ltr">8. Vientiane, Laos</p> <p dir="ltr">7. Chicago, USA</p> <p dir="ltr">6. Lyon, France</p> <p dir="ltr">5. Okinawa, Japan</p> <p dir="ltr">4. Budapest, Hungary</p> <p dir="ltr">3. Madrid, Spain</p> <p dir="ltr">2. Belfast, Northern Ireland</p> <p dir="ltr" role="presentation">1. Krabi, Thailand</p> <p><em>Image credits: Shutterstock </em></p>

International Travel

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The most LGBTQ+ friendly travel destinations

<p dir="ltr">As people in the LGBTQ+ community continue to face discrimination, some countries are more open and friendly to queer people. </p> <p dir="ltr">For queer travellers, there are a lot of factors to weigh up when deciding on an international travel destination, with safety always at the forefront. </p> <p dir="ltr">Luckily, <a href="https://news.booking.com/from-planning-to-personas-bookingcom-research-reveals-how-lgbtq-travelers-are-taking-control-of-their-trips/">Booking.com</a> has revealed its latest LGBTQ+ travel research, which includes the destinations that are openly accepting of gay couples, and also the places that are unsafe for queer people to be themselves. </p> <p dir="ltr">More than half (53 per cent) of Australian LGBTQ+ travellers have experienced discrimination when travelling, rising to 62 per cent for travellers across Asia-Pacific.</p> <p dir="ltr">One in four travellers say they've cancelled a trip in the past year if they've seen a destination be unsupportive of its LGBTQ+ residents and feel their safety could be in jeopardy. </p> <p dir="ltr">It’s not all bad news for queer travellers, as the travel site also compiled a top ten list of LGBTQ+ friendly destinations. Check out the list below. </p> <p dir="ltr">10. Stockholm, Sweden</p> <p dir="ltr">9. São Paulo, Brazil</p> <p dir="ltr">8. Melbourne, Australia</p> <p dir="ltr">7. Montreal, Canada</p> <p dir="ltr">6. New Orleans, Louisiana, USA</p> <p dir="ltr">5. Munich, Germany</p> <p dir="ltr">4. Chamonix, France</p> <p dir="ltr">3. Bologna, Italy </p> <p dir="ltr">2. Bogota, Colombia </p> <p dir="ltr" role="presentation">1. Amsterdam, The Netherlands</p> <p dir="ltr"><em>Image credits: Shutterstock </em></p>

International Travel

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Rough seas or smooth sailing? The cruise industry is booming despite environmental concerns

<p><em><a href="https://theconversation.com/profiles/frederic-dimanche-836528">Frédéric Dimanche</a>, <a href="https://theconversation.com/institutions/toronto-metropolitan-university-1607">Toronto Metropolitan University</a> and <a href="https://theconversation.com/profiles/kelley-a-mcclinchey-1287281">Kelley A. McClinchey</a>, <a href="https://theconversation.com/institutions/wilfrid-laurier-university-1817">Wilfrid Laurier University</a></em></p> <p>Cruise ship season is officially underway in British Columbia. The season kicked off with the arrival of Norwegian Bliss on April 3 — the <a href="https://www.cheknews.ca/first-cruise-ship-of-the-season-to-arrive-in-victoria-in-less-than-2-weeks-1196426/">first of 318 ships</a> that are scheduled to dock in Victoria this year. Victoria saw a record 970,000 passengers arrive in 2023, with more expected in 2024.</p> <p>The cruise industry <a href="https://doi.org/10.1016/j.trip.2021.100391">was badly hit</a> by the <a href="https://financialpost.com/financial-times/the-2020s-were-meant-to-be-a-boom-decade-for-cruises-then-covid-19-hit-them-like-a-tidal-wave">suspension of cruise operations due to the COVID-19 pandemic</a> in 2020. Fuelled by heavy consumer demand and industry innovation, cruising has made a comeback. It is now one of the fastest-growing sectors, rebounding even faster than international tourism.</p> <p>While many predicted <a href="https://www.cnbc.com/2020/04/05/carnivals-struggle-to-survive-the-coronavirus-as-outbreak-wipes-out-the-cruise-industry.html">a difficult recovery</a>, a <a href="https://cruising.org/en">recent industry report shows a remarkable post-pandemic rebound</a>. Two million more people went on cruises in 2023 versus 2019, with demand predicted to top 35 million in 2024.</p> <p>But environmental issues plague the sector’s revival. Are they an indication of rough seas ahead? Or will a responsive industry mean smooth sailing?</p> <p>Cruising has long been criticized <a href="https://www.sbs.com.au/news/article/their-purpose-is-to-be-fun-but-theres-a-dark-side-to-cruising-the-seas/dzxivdoos">for being Janus-faced</a>: on the surface, cruises are convenient, exciting holidays with reputed economic benefits. But lurking underneath are its <a href="https://doi.org/10.1016/j.tourman.2017.11.002">negative environmental and social impacts</a>.</p> <h2>Unprecedented growth</h2> <p>Newly constructed mega-ships are part of the industry’s unprecedented growth. Royal Caribbean’s Icon of the Seas is the <a href="https://www.cruisehive.com/top-10-biggest-cruise-ships-in-the-world/66448">largest cruise ship in the world</a>, with 18 decks, 5,600 passengers and 2,350 crew.</p> <p>MSC World Europa with 6,700 passengers and 2,100 crew, P&amp;O Arvia with 5,200 passengers and 1,800 crew, and Costa Smeralda with 6,600 passengers and 1,500 crew also claim mega-ship status.</p> <p>Those sailing to and from Alaska via Victoria will be some of the <a href="https://hakaimagazine.com/features/cruise-ship-invasion/">estimated 700,000 passengers departing Seattle</a> on massive ships three sport fields in length.</p> <p>Baby boomers represent less than 25 per cent of cruise clientele. Gen X, <a href="https://www.thenewdaily.com.au/life/2024/01/15/cruise-millennials-gen-z">Millennials and Gen Z</a> have more interest than ever in cruising, with these younger markets being targeted as the future of cruise passengers.</p> <p>The Cruise Lines International Association asserts that <a href="https://cruising.org/-/media/clia-media/research/2024/2024-state-of-the-cruise-industry-report_041424_web.ashx">82 per cent of those who have cruised will cruise again</a>. To entice first-timers and meet the needs of repeat cruisers, companies are offering new itineraries and onboard activities, from <a href="https://www.timescolonist.com/business/royal-caribbean-quantum-cruise-ship-1st-at-sea-bumper-cars-skydiving-observation-capsule-4585987">simulated skydiving and bumper cars</a> to <a href="https://nationalpost.com/travel/cruise-ship-offers-pickleball-on-the-high-seas">pickleball</a> and lawn bowling.</p> <p>Solo cruise travel is also on the rise, and <a href="https://www.cruisetradenews.com/demand-for-multi-generational-cruise-holidays-on-the-up-data-finds/">multi-generational family cruise travel</a> is flourishing, explaining the extensive variety of cabin classes, activities and restaurants available on newly constructed and retrofitted ships.</p> <p>However, only a few cruise ports are large enough to dock mega ships. Cruise lines are responding by offering off-beat experiences and catering more to the distinct desires of travellers.</p> <p>In doing so, there is a <a href="https://www.positivelyosceola.com/2024s-top-cruise-trends-embracing-smaller-ships-solo-adventures-and-luxury-suites/">move towards smaller vessels and luxury liners</a>, river cruises and <a href="https://www.travelweek.ca/news/cruise/expedition-cruising-what-is-it-and-how-do-you-sell-it/">expedition cruising</a>. Leveraging lesser-known ports that can only be accessed via compact luxury ships <a href="https://www.cntraveler.com/story/small-cruise-ships-are-more-sustainble-and-on-the-rise">offers more mission-driven, catered experiences</a> for the eco-minded traveller.</p> <h2>Cruising and environmental costs</h2> <p>Cruise ship visitors are known to negatively impact Marine World Heritage sites. While most sites regulate ballast water and wastewater discharge, there are <a href="https://doi.org/10.3390/su12020611">concerns about ship air emissions and wildlife interactions</a>.</p> <p>Cruise ship journeys along Canada’s west coast, for example, <a href="https://www.theguardian.com/environment/2022/jul/09/us-cruise-ships-using-canada-as-toilet-bowl-for-polluted-waste-alaska-british-columbia">are leaving behind a trail of toxic waste</a>. <a href="https://foe.org/wp-content/uploads/2023/04/Comparison_of_CO2_Emissions_v2.pdf">A study by environmental organization Friends of the Earth</a> concluded that a cruise tourist generates eight times more carbon emissions per day than a land tourist in Seattle.</p> <p>Also, a rise in expedition cruising means more negative impacts (long-haul flights to farther ports, less destination management in fragile ecosystems, <a href="https://www.nytimes.com/2024/03/03/briefing/last-chance-tourism.html">last chance tourism</a>) and a rise in carbon dioxide emissions.</p> <p>Toxic air pollutants from cruise ships around ports are higher than pre-pandemic levels, <a href="https://www.transportenvironment.org/discover/europes-luxury-cruise-ships-emit-as-much-toxic-sulphur-as-1bn-cars-study/">leaving Europe’s port cities “choking on air pollution</a>.” Last year, Europe’s 218 cruise ships emitted as much sulphur oxides as one billion cars — a high number, considering the introduction of the <a href="https://doi.org/10.1016/S2542-5196(20)30002-4">International Maritime Organization’s sulphur cap in 2020</a>.</p> <h2>Rough seas ahead or smooth sailing?</h2> <p>Royal Caribbean said its Icon of the Seas is designed to <a href="https://www.reuters.com/business/environment/worlds-largest-cruise-ship-sets-sail-bringing-concerns-about-methane-emissions-2024-01-27/">operate 24 per cent more efficiently than the international standard</a> for new ships. International Maritime Organization regulations <a href="https://www.bloomberg.com/news/articles/2024-01-22/royal-caribbean-s-icon-of-the-seas-highlights-climate-impact-of-cruises">must be 30 per cent more energy-efficient</a> than those built in 2014.</p> <p>But despite the industry using liquefied natural gas instead of heavy fuel oil and electric shore power to turn off diesel engines when docking, industry critics still claim <a href="https://www.theguardian.com/environment/2024/jan/26/icon-of-the-seas-largest-cruise-ship-human-lasagne-climate-fuel-lng-greenwashing">the cruise sector is greenwashing</a>. As a result, some cities like Amsterdam, Barcelona and Venice are <a href="https://www.forbes.com/sites/maryroeloffs/2023/07/21/war-on-cruise-ships-amsterdam-latest-port-to-limit-or-ban-cruise-liners">limiting or banning cruise ships</a>.</p> <p>Environmental critiques remain strong, especially for <a href="https://dergipark.org.tr/en/pub/ijegeo/issue/65449/957262">polar expeditions</a>. The industry must respond and <a href="https://doi.org/10.1007/978-3-031-01949-4_131">increase sustainability efforts</a>, but their measures remain reactive (i.e., merely meeting international regulations) rather than proactive. In addition, by sailing their ships under <a href="https://www.washingtonpost.com/opinions/2020/05/13/real-problem-with-cruise-industry/">flags of convenience</a>, cruise companies evade taxes and demonstrate an unwillingness to abide by a nation’s environmental, health and labour regulations.</p> <p>In any case, environmental concerns are escalating along with the industry. <a href="https://www.nationalgeographic.com/travel/article/cruising-green-eco-operators-make-waves">Travel agents and industry figures are aware of these impacts</a> and should help promote cruise lines that demonstrate a commitment to sustainable practices.</p> <p>Local residents need to expect more from port authorities and local governments in order <a href="https://doi.org/10.1016/j.annals.2024.103732">to cope with cruise tourism</a>. Cruise consumers should recognize the environmental costs of cruising, and demand accountability and transparency from cruise lines.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/228181/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/frederic-dimanche-836528"><em>Frédéric Dimanche</em></a><em>, Professor and Director, Ted Rogers School of Hospitality and Tourism Management, <a href="https://theconversation.com/institutions/toronto-metropolitan-university-1607">Toronto Metropolitan University</a> and <a href="https://theconversation.com/profiles/kelley-a-mcclinchey-1287281">Kelley A. McClinchey</a>, Teaching Faculty, Geography and Environmental Studies, <a href="https://theconversation.com/institutions/wilfrid-laurier-university-1817">Wilfrid Laurier University</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/rough-seas-or-smooth-sailing-the-cruise-industry-is-booming-despite-environmental-concerns-228181">original article</a>.</em></p>

Cruising

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Elephant tourism often involves cruelty – here are steps toward more humane, animal-friendly excursions

<p><em><a href="https://theconversation.com/profiles/michelle-szydlowski-1495781">Michelle Szydlowski</a>, <a href="https://theconversation.com/institutions/miami-university-1934">Miami University</a></em></p> <p>Suju Kali is a 50-year-old elephant in Nepal who has been carrying tourists for over 30 years. Like many elephants I encounter through my <a href="https://doi.org/10.1080/10888705.2022.2028628">research</a>, Suju Kali exhibits anxiety and can be aggressive toward strangers. She suffers from emotional trauma as a result of prolonged, commercial human contact.</p> <p>Like Suju Kali, many animals are trapped within the tourism industry. Some venues have no oversight and little concern for animal or tourist safety. Between 120,000 and 340,000 animals are used globally in a variety of wildlife tourism attractions, including <a href="https://doi.org/10.1371/journal.pone.0138939">endangered species</a> like elephants. Over a quarter of the world’s <a href="https://www.iucnredlist.org/species/7140/45818198">endangered elephants</a> reside in captivity with little oversight.</p> <p>Wildlife tourism – which involves viewing wildlife such as primates or birds in conservation areas, feeding or touching captive or “rehabilitated” wildlife in facilities, and bathing or riding animals like elephants – is <a href="https://doi.org/10.1080/14724049.2022.2156523">tricky business</a>. I know this because I am <a href="https://scholar.google.com/citations?user=YbweA2MAAAAJ&amp;hl=en">a researcher studying human relationships with elephants</a> in both tourism and conservation settings within Southeast Asia.</p> <p>These types of experiences have long been an <a href="https://kathmandupost.com/money/2021/06/17/tourism-is-nepal-s-fourth-largest-industry-by-employment-study">extremely popular and profitable</a> part of the <a href="https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1002074">tourism market</a>. But now, many travel-related organizations are urging people not to participate in, or <a href="https://www.usatoday.com/story/travel/destinations/2018/04/27/animal-welfare-travelers-how-enjoy-wildlife-without-harming/544938002/">calling for an outright ban on, interactive wildlife experiences</a>.</p> <p>Tourism vendors have started marketing more “ethical options” for consumers. Some are attempting to truly improve the health and welfare of wildlife, and some are transitioning captive wildlife into touch-free, non-riding or lower-stress environments. In other places, organizations are attempting to <a href="https://www.fao.org/documents/card/es/c/b2c5dad0-b9b9-5a3d-a720-20bf3b9f0dc2/">implement standards of care</a> or create manuals that outline good practices for animal husbandry.</p> <p>This marketing, academics argue, is often simply “<a href="https://doi.org/10.1016/j.gecco.2017.11.007">greenwashing</a>,” <a href="http://dx.doi.org/10.1080/13683500.2023.2280704">applying marketing labels to make consumers feel better</a> about their choices without making any real changes. Worse, research shows that some programs marketing themselves as ethical tourism may instead be widening economic gaps and harming both humans and other species that they are meant to protect.</p> <h2>No quick fix</h2> <p>For example, rather than tourist dollars trickling down to local struggling families as intended by local governments, many tourism venues are owned by nonresidents, <a href="http://dx.doi.org/10.3126/japfcsc.v2i1.26746">meaning the profits do not stay in the area</a>. Likewise, only a small number of residents can afford to own tourism venues, and venues do not provide employment for locals from lower income groups.</p> <p>This economic gap is especially obvious in Nepalese elephant stables: Venue owners continue to make money off elephants, while elephant caregivers continue to work 17 hours a day for about US$21 a month; tourists are led to believe they are “<a href="https://www.cabidigitallibrary.org/doi/book/10.1079/9781800624498.0000">promoting sustainability</a>.”</p> <p>Yet, there are no easy answers, especially for elephants working in tourism. Moving them to sanctuaries is difficult because with no governmental or global welfare oversight, elephants may end up in worse conditions.</p> <p>Many kindhearted souls who want to “help” elephants know little about their biology and mental health needs, or what it takes to keep them healthy. Also, feeding large animals like Suju Kali is pricey, <a href="https://doi.org/10.3390/ani14010171">costing around $19,000 yearly</a>. So without profits from riding or other income, owners – or would-be rescuers – can’t maintain elephants. Releasing captive elephants to the jungle is not a choice – many have never learned to live in the wild, so they cannot survive on their own.</p> <h2>Hurting local people</h2> <p>Part of the problem lies with governments, as many have marketed tourism as a way to fund conservation projects. For example in Nepal, a percentage of ticket sales from elephant rides are given to community groups to use for forest preservation and support for local families.</p> <p>Increasing demand for <a href="https://www.routledge.com/Tourism-and-Animal-Ethics/Fennell/p/book/9781032431826">wildlife-based tourism</a> may increase traffic in the area and thus put pressure on local governments to further limit local people’s access to forest resources.</p> <p>This may also lead to <a href="https://www.worldanimalprotection.org/latest/news/un-world-tourism-organisation-urged-create-better-future-animals/">increased demands on local communities</a>, as was the case in Nepal. In the 1970s, the Nepalese government removed local people from their lands in what is now Chitwan National Park as part of increasing “conservation efforts” and changed the protected area’s boundaries. Indigenous “Tharu,” or people of the forest, were forced to abandon their villages and land. While some were offered access to “buffer zones” in the 1990s, many remain poor and landless today.</p> <p>In addition, more and more desirable land surrounding conservation areas in Nepal is being developed for tourist-based businesses such as hotels, restaurants and shops, <a href="http://dx.doi.org/10.3126/japfcsc.v2i1.26746">pushing local poor people farther away</a> from central village areas and the associated tourism income.</p> <p>Some activists would like humans to simply release all wildlife back into the wild, but <a href="https://www.cabidigitallibrary.org/doi/book/10.1079/9781800624498.0000">there are multiple issues</a> with that. Elephant habitats throughout Southeast Asia have been transformed into croplands, cities or train tracks for human use. Other problems arise from the fact that tourism elephants have <a href="https://doi.org/10.4324/9781315457413">never learned</a> how to be elephants in their natural elements, as they were <a href="https://www.pugetsound.edu/sites/default/files/file/8342_Journal%20of%20Tourism%20%282009%29_0.pdf">separated from their herds</a> at an early age.</p> <p>So tourism may be vital to providing food, care and shelter to captive elephants for the rest of their lives and providing jobs for those who really need them. Because elephants can live beyond 60 years, this can be a large commitment.</p> <h2>How to be an ethical tourist</h2> <p>To protect elephants, tourists should check out reviews and photos from any venue they want to visit, and look for clues that animal welfare might be impacted, such as tourists allowed to feed, hold or ride captive wildlife animals. Look for healthy animals, which means doing research on what “healthy” animals of that species should look like.</p> <p>If a venue lists no-touch demonstrations – “unnatural” behaviors that don’t mimic what an elephant might do of their own accord, such as sitting on a ball or riding a bike, or other performances – remember that the behind-the-scenes training used to achieve these behaviors can be <a href="https://doi.org/10.21832/9781845415051-014">violent, traumatic or coercive</a>.</p> <p>Another way to help people and elephant is to to use small, local companies to book your adventures in your area of interest, rather than paying large, international tourism agencies. Look for locally owned hotels, and wait to book excursions until you arrive so you can use local service providers. Book homestay programs and attend cultural events led by community members; talk to tourists and locals you meet in the target town to get their opinions, and use local guides who provide wildlife viewing opportunities <a href="https://nepaldynamicecotours.com/">while maintaining distance from animals</a>.</p> <p>Or tourists can ask to visit <a href="https://www.americanhumane.org/press-release/global-humane-launches-humane-tourism-certification-program/">venues that are certified</a> by international humane animal organizations and that <a href="https://www.su4e.org/">do not allow contact</a> with wildlife. Or they can opt for guided hikes, canoe or kayak experiences, and other environmentally friendly options.</p> <p>While these suggestions will not guarantee that your excursion is animal-friendly, they will help decrease your impact on wildlife, support local families and encourage venues to stop using elephants as entertainment. Those are good first steps.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/219792/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/michelle-szydlowski-1495781">Michelle Szydlowski</a>, Visiting Assistant Professor, Department of Biology, Project Dragonfly, <a href="https://theconversation.com/institutions/miami-university-1934">Miami University</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/elephant-tourism-often-involves-cruelty-here-are-steps-toward-more-humane-animal-friendly-excursions-219792">original article</a>.</em></p>

Travel Tips

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7 tips to help turn your cat into a friendly member of the family

<p><strong>How to make your cat love you</strong></p> <p>Getting a cat to be more affectionate is the yearning of many a pet owner. Some cats are antisocial when it comes to being picked up, cuddled or petted (much less sitting in a person’s lap). Other kitties are born loving this sort of attention.</p> <p>If you’re not lucky enough to have a cat who automatically seeks out your affection, trying to entice that reclusive furball to become your snuggle buddy may take some motivation and determination on your part. Your pet may never convert to a drooly lap cat, even after weeks of effort on your part, but at the very least you’ll probably strengthen your relationship with your cat.</p> <p><strong>Get the basics down</strong></p> <p>The initial stage of coaxing a cat into being more lovable is to let her recognise your positive intentions by dependably offering her good food, clean water, fun toys to play with and a litterbox that is cleaned regularly. When she’s happier, you’ll be happier, and these mutual good feelings will carry over into your relationship together.</p> <p>Spend extra time with your cat, letting her see you not as her owner but as her friend, meal provider and guardian. If she’s not coming up to you to say hi, be proactive: Walk over to her (as long as she’s not super-shy) and lavish affection on her. Once she gets used to all this attention, she might very well start seeking it out from you.</p> <p><strong>Be affectionate while feeding </strong></p> <p>While preparing her food (or making a production of opening that can of food), talk to your kitty. When she begins eating, gently stroke her a few times. This will help her associate being petted with a positive experience.</p> <p><strong>Be playful </strong></p> <p>Instead of trying to force a hug from your reluctant cat, play with her a little, maybe getting her to paw at a piece of string or chase after a laser pointer.</p> <p><strong>Try a little catnip</strong></p> <p>Bringing out a tin of catnip often brings timid felines out of their shells, and aloof cats sometimes become far friendlier under the influence of catnip.</p> <p><strong>Use the "slow blink"</strong></p> <p>Remember that using the “slow blink” as a non-verbal statement saying “I love you” will go a much longer way with your cat, versus a direct stare, which she may take as a threat.</p> <p><strong>Don't chase</strong></p> <p>Don’t try to push affection on your cat – for example, running after her. This might work with a dog, but chasing usually causes a scaredy cat to jolt off in another direction feeling victimised. And I should hope it goes without saying, but don’t punish or yell at your shy cat.</p> <p><strong>Give them a treat</strong></p> <p>Each time you share a session of tenderness with your cat, give her a treat. Let her see that this affectionate behaviour has its rewards.</p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.co.nz/food-home-garden/pets/7-tips-to-make-your-cat-more-friendly" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

Family & Pets

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7 ulcer-friendly foods to help soothe your stomach

<p><strong>Honey is one of the best ulcer-friendly foods</strong></p> <p>Modern medicine has finally caught on to a folk remedy that’s been used for centuries. Because honey fights bacteria, hospitals and clinics sometimes apply it to burns and other open wounds. For the same reason that it can help heal a skin ulcer, honey may help thwart H. pylori. </p> <p>Researchers from New Zealand tested honey made from the nectar of the Manuka flower on bacteria from biopsies of gastric ulcers and found that the honey inhibited bacterial growth, making it one of the most effective ulcer-friendly foods. Other researchers have been successful in using other types of honey to halt the growth of H. pylori.</p> <p><span style="text-decoration: underline;"><em>Recommended dose</em></span>: Start by taking a tablespoon of honey in the morning and at night to calm a fiery belly. Spread it on toast or a cracker to keep it in the stomach longer. Because H. pylori is slow growing, be sure to keep up your honey regimen until ulcer symptoms are long gone.</p> <p><strong>Broccoli, brussels sprouts, cauliflower and kale are all ulcer-friendly foods</strong></p> <p>These cruciferous vegetables all contain sulforaphane, a compound that appears to squelch H. pylori. In one study, after patients who tested positive for the bacteria ate a half cup of broccoli sprouts twice daily for seven days, 78 per cent tested negative for the bacteria. Other studies, on mice, have shown that sulforaphane extracts can successfully destroy the bacteria in the mice’s digestive tracts.</p> <p><span style="text-decoration: underline;"><em>Recommended dose</em></span>: Consider eating a cup a day of broccoli, raw or cooked, or broccoli sprouts. Not only will the broccoli begin to battle your ulcer, but it will also provide more than a day’s worth of vitamin C and a generous amount of fibre: two more allies in the fight against ulcers.</p> <p><strong>Cabbage</strong></p> <p>Scientists think that it may be the amino acid glutamine that gives cabbage its anti-ulcer punch. Glutamine helps to fortify the mucosal lining of the gut and to improve blood flow to the stomach, meaning it not only helps prevent ulcers but can also speed healing of existing sores.</p> <p><span style="text-decoration: underline;"><em>Recommended dose</em></span>: Eat two cups of raw cabbage daily. Add it to salads, coleslaw, and wraps. You can also drink raw cabbage juice, sold in health food stores. Drink a quart a day for three weeks if – you can stand it!</p> <p><strong>Yoghurt with active cultures</strong></p> <p>Foods like yoghurt and kefir (fermented milk) contain “good bacteria” that can inhibit H. pylori and may help ulcers heal faster. In one large study in Sweden, people who ate fermented milk products like yoghurt at least three times a week were much less likely to have ulcers than people who ate yoghurt less often.</p> <p><span style="text-decoration: underline;"><em>Recommended dose</em></span>: Have a cup of yoghurt, kefir, or another fermented milk product with live, active cultures at least once a day. Avoid sweetened varieties, which are less effective</p> <p><strong>Plantain is among the best ulcer-friendly foods</strong></p> <p>This large, green, banana-like fruit is starchy and sticky in texture. It helps to soothe inflamed and irritated mucous membranes and has some antibacterial properties to boot. Studies on rats with ulcers caused by daily aspirin use have shown that unripe green plantain can both prevent the formation of ulcers and help to heal them. Plantain works its magic best when it’s unripe.</p> <p><span style="text-decoration: underline;"><em>Recommended dose</em></span>: Until human studies determine the amount that might help, use the fruit as they do in Latin America, where green plantain is eaten boiled like a potato. Avoid fried plantain, as the fat can aggravate ulcers.</p> <p><strong>Fruits, vegetables, whole grains and other high-fibre foods </strong></p> <p>Add another star to fibre’s crown. Besides keeping you regular, fibre has a role in keeping ulcers at bay, especially those in the duodenum. A number of studies have found that people who eat high-fibre diets have a lower risk of developing ulcers. A study in the American Journal of Epidemiology looked at the diets of 47,806 men and found that those who ate 11 grams or more of fibre from vegetables had a 32 per cent lower risk of developing duodenal ulcers.</p> <p>Scientists aren’t sure how fibre helps, but it may be thanks to the fact that it slows the emptying of the stomach and thus reduces the amount of time the stomach lining and duodenum are exposed to digestive acids. Soluble fibre, the kind found in oats, beans, barley, peas, and pears, also forms a slippery goo in the stomach that acts as a barrier between the stomach lining and corrosive stomach acids.</p> <p><span style="text-decoration: underline;"><em>Recommended dose</em></span>: General health guidelines suggest getting 25 to 35 grams of fibre a day.</p> <p><strong>Slippery elm tea</strong></p> <p>Slippery elm coats the stomach just as it does a sore throat, bringing some relief, albeit short-lived, from ulcer pain.</p> <p><span style="text-decoration: underline;"><em>Recommended dose</em></span>: Several cups throughout the day.</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.co.nz/healthsmart/7-ulcer-friendly-foods-to-help-soothe-your-stomach" target="_blank" rel="noopener">Reader's Digest</a>.  </em></p>

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10 ways to upcycle old clothes

<h2>What is upcycling?</h2> <p>Upcycling, also known as ‘creative reuse,’ refers to the method of repurposing a used item into something else. In the context of upcycling clothes, it means taking an old piece of clothing that’s tattered, worn, broken, ripped or frayed and giving it new life so it can be worn or used again.</p> <p>“If you’ve heard the phrase ‘turning trash into treasure,’ that’s exactly what upcycling is,” explains Laura Wittig, CEO and founder of sustainable online platform Brightly. “Essentially, upcycling means taking something old – that would likely be destined for the landfill – and turning it into something new.”</p> <h2>What are the benefits of upcycling?</h2> <p>When you upcycle just about anything, you’re prolonging the item’s life and ultimately preventing it from heading to the landfill – or, at least, extending its life prior to the landfill. You’re choosing to get more use out of the item before throwing it away.</p> <p>“Upcycling is one of the best things you can do for the planet,” Wittig says. “It gives a new life to something that would typically be thrown away, keeping waste out of landfills. Aside from reducing waste, it also minimises the use of new materials needed to produce new products, as well as reduces the carbon emissions from mass manufacturing.” This means you’re also reducing your carbon footprint.</p> <p>Reader’s Digest consulted Stephanie Moram, CEO and founder Good Girl Gone Green and host of the Green Junkie podcast. She adds: “Upcycling reduces landfill waste and textile waste, requires less energy than recycling, saves natural resources – and therefore reduces greenhouse gas emissions in the process – encourages creativity, encourages sustainability practices and [results in] one-of-a-kind products.” Talk about a win-win!</p> <p>There’s also an undeniable monetary benefit to upcycling. “When you need something, your go-to response is probably buying something new. It’s something we’re all so used to doing,” Wittig notes. “But upcycling what you already have not only reduces waste – it also saves you a lot of money.”</p> <h2>What types of clothing can you upcycle?</h2> <p>Just about any type of clothing can be upcycled, as long as you have a vision and a little bit of imagination.</p> <p>“Clothing is one of the easiest things to upcycle,” Wittig says. “You can turn old jeans into jean shorts, tote bags and household items like wall organisers. T-shirts can be transformed into produce bags, doormats and hanging planters. You can even upcycle old socks, turning them into cleaning rags, erasers for whiteboards and bean bags for outdoor activities. The options are truly endless.”</p> <p>Clothing that can be easily upcycled includes (but is not limited to):</p> <ul> <li>T-shirts</li> <li>Sweaters</li> <li>Denim</li> <li>Jackets</li> <li>Shoes</li> <li>Pants</li> <li>Dresses</li> <li>Skirts</li> <li>Socks</li> <li>Sweatshirts</li> </ul> <p>In fact, even something as occasion- and fabric-specific as wedding gowns can be upcycled. Just take it from Nadia Manjarrez, creative director and founder of Nadia Manjarrez Studio Bridal, who launched both her debut bridal collection and a unique upcycling program last season, to much anticipation. “We upcycle wedding gowns and turn them into another meaningful garment,” Manjarrez tells Reader’s Digest.</p> <p>And the demand is certainly there. Global search for ‘upcycle wedding dress ideas’ has increased by 33 per cent versus the year prior, and ‘upcycled wedding dress’ is even a popular search on Etsy as of late, turning up small-business vendors who transform gowns into handkerchiefs and other special mementos.</p> <p>Manjarrez’s clients have the option of then, post-wedding, returning their wedding garment so that it can be altered or reconstructed for another future occasion. The process – a transformation, really – takes place at the brand’s atelier in Culiacán, Mexico, and takes anywhere from six to eight weeks. Manjarrez and her all-female team consult with customers in person and/or via email and video to turn wedding gowns into the repurposed, upcycled garments of their clients’ dreams.</p> <p>Some brides who anticipate having children in the future may even opt to upcycle their wedding dress into a christening gown for their future child. How crafty (and special!) is that? Celebrities are even hopping on board the upcycled-wedding-dress bandwagon. Emma Watson made her first red-carpet appearance in years in October 2021 donning an upcycled wedding dress designed by Harris Reed.</p> <h2>What to look for in clothes to be upcycled?</h2> <p>Though just about any piece of clothing can be upcycled, some fabrics are easier to work with than others. “The easiest materials to upcycle include any sort of denim and cotton T-shirts, but you can also find plenty of ways to use sweaters, blouses – really anything in your closet,” Wittig says. “You just need to get creative!”</p> <p>However, you may not want to upcycle more valuable clothing. Instead, you might want to sell vintage or brand-name pieces on a secondhand marketplace like Poshmark, Mercari, ThredUp or even Etsy. Sure, these clothes can technically be upcycled, but you’ll likely find more value in simply reselling them if you just don’t want them anymore.</p> <p>That being said, there still is quite a market for upcycling designer clothes and accessories. Demand for luxury items repurposed as fun (cheaper) accessories, like designer bags turned into baseball caps or pins, has search for terms like ‘upcycling Louis Vuitton’ on the rise. And Etsy isn’t just a spot for reselling vintage items or clothing of value, either; the online platform is seeing an uptick in searches for upcycled items and has always been a destination for makers of upcycled items. Because if anyone can learn how to upcycle everything, it’s the people of Etsy. Dayna Isom Johnson, a trend expert at Etsy, told the Wall Street Journal, “On Etsy, you will find over 10,000 search results for recycled tie items that are made into pillows, mini skirts, capes, grief quilts and more.”</p> <p>As long as you have a vision, the opportunities really are endless. “When it comes to upcycling, it just really depends on what you want to create,” Moram adds. “Some fabrics are more durable than others. My favourites are natural fibres.”</p> <h2>What clothes can you not upcycle?</h2> <p>There are very few restrictions with upcycling clothes. What will be trickier to upcycle (and/or recycle), however, is anything with grand embellishments – think sequins, metallics or anything with a lot of beading or embroidery. If you put your mind to it, though, just about any piece of clothing, regardless of fabric, can be upcycled into something else.</p> <p>And what about items to recycle vs upcycle? If you’re trying to recycle clothes, it’s imperative that the fabric is dry and clean. An item’s various fixtures, such as buttons, zippers and other kinds of non-fabric closures, should also be removed before recycling clothes. Blended fabrics may also cause a recycling hiccup while going through the conveyor belt of recycling machines. For this reason, blended fabrics may lend themselves better to being upcycled rather than recycled.</p> <p>Recycled polyester can also pose challenges for recycling centres. Sure, we see clothing made of recycled polyester – most often derived from recycled PET water bottles – all the time. But contrary to popular belief, polyester can be recycled only so many times before it loses quality. For that reason, recycled polyester is better for upcycling than continued recycling.</p> <p>“When it comes to recycling fabrics, the best materials are natural fibres,” Moram adds. “Blended materials, like polyester and nylon, are harder to recycle.”</p> <h2>10 ways to upcycle clothing</h2> <p>OK, it’s time to get creative! And if you’re not all that crafty, don’t worry. As you’ll see below, you don’t need a ton of sewing know-how to pull off most of these easy upcycling projects.</p> <ol> <li><strong>Dye it</strong></li> </ol> <p>Whether it’s an old bridesmaid dress or a shirt with a stain on it, dye can give a once-worn item new life. “[It’s] such a great idea to dye clothing to hide those stains,” Moram says. “You can buy some fabric-safe dyes, or use scraps you have around the house, like onions or avocado skin and pits, instead.”</p> <ol start="2"> <li><strong>Patch it</strong></li> </ol> <p>You don’t have to be a whiz with a sewing machine to patch over holes or rips. Use a needle and thread (or a sewing machine) to attach a patch, or even try gluing it on. Manjarrez adds, “Sometimes patches are iron-on and don’t even need to be sewn, but I prefer to create patches from a similar fabric to make it look more intentional and not like you are covering a mistake.”</p> <ol start="3"> <li><strong>Embroider it</strong></li> </ol> <p>Everything from T-shirts to jeans can be embroidered. All you need is a needle and thread – and a little time to learn a new pastime. “Embroidering is such an easy way to upcycle a pair of jeans you no longer wear,” Wittig says. “You can even mend a hole with embroidery, giving the jeans a new look and saving them at the same time.”</p> <ol start="4"> <li><strong>Cut it</strong></li> </ol> <p>Avoid hearing “Where’s the flood?” every time you wear your too-short jeans. Instead, whip out the scissors and start fresh. “The simplest way would be to just cut [old jeans into] shorts – as short as you want them – and you are ready to go,” Moram explains. “If you don’t want the frayed look, you can use a needle and thread and hem them.” Old, too-short or out-of-style denim can also be easily cut (and/or hemmed) into a skirt.</p> <ol start="5"> <li><strong>Turn it into a quilt</strong></li> </ol> <p>Yes, like when Bella’s mum gifts her a blanket made of their old trip T-shirts in Breaking Dawn. According to Wittig, you’ll need about 15 shirts for a smaller, lap-size blanket and even more for something as big as a quilt.</p> <p>“Start by selecting old garments with fun colours or patterns that would look good together,” Manjarrez advises. “Then cut each one the size you want for the quilt. Stitch or sew the T-shirts together. Once it is all put together, stitch or sew the quilt’s border.”</p> <ol start="6"> <li><strong>Turn it into a tote</strong></li> </ol> <p>Stop getting single-use plastic bags (or even paper bags) at the grocery store, and instead, make your own eco-friendly tote bags. Moram suggests using an old sweater or T-shirt for this project. “You can use them as produce bags, grocery bags, shoe bags, shopping bags and anywhere you would use a traditional cotton bag,” she says.</p> <p>And totes are just the beginning. Manjarrez likes the idea of DIYing a makeup bag by sewing the fabric into a rectangle and simply adding a button.</p> <ol start="7"> <li><strong>Turn it into a scrunchie</strong></li> </ol> <p>“What a fun project to do with your kids,” Moram says. “It could be as simple as cutting your fabrics from an old T-shirt to use as a hair ribbon or stitching together a piece of cloth to make a hair tie (without an elastic).” You can even tie-dye it!</p> <p>You can also transform old fabric into another gym accessory. “You can turn [an old tee] into sweat bandanas to keep sweat out of your face when working out,” Manjarrez adds.</p> <ol start="8"> <li><strong>Give it to the dog</strong></li> </ol> <p>You can turn old fabric into anything from a pet bed or blanket to even a toy or pet-sized T-shirt – and your pet will love that it smells like you. “For small dogs and cats, use an old pillowcase to make a bed,” Moram recommends. “Take old clothing and cut it into strips and fill the pillowcase with it. Stitch with a needle and thread, or sew the opening of the pillowcase.” Here’s one tutorial that doesn’t even require a sewing machine, just some creating tying.</p> <ol start="9"> <li><strong>Use it to clean your house</strong></li> </ol> <p>Old baby onesies? A long-sleeved shirt that no longer fits or is stained beyond recognition? All that and more make excellent cleaning cloths. “If your clothing is too worn out to upcycle, don’t toss it out,” Wittig urges. “Instead, cut it into squares to use as reusable cleaning cloths around the house. Once they’re all dirty, simply run them through the wash and keep them in a bin under the sink.”</p> <ol start="10"> <li><strong>Transform it into gift wrap</strong></li> </ol> <p>Instead of wasting money on single-use wrapping paper, ‘gift wrap’ presents using fabric-wrapping techniques. “Fold the fabric over the gift, gather the fabric edges, and pull upward,” Moram says. “Knot the fabric tails. So simple!”</p> <h2>Upcycling is a win-win</h2> <p>See? Upcycling isn’t nearly as complicated as it’s sometimes made out to be. With a little bit of glue, (maybe) a needle and thread, and some innovation, you can keep just about any clothing item from wasting away in the landfill by extending its life. After all, doing something as actionable as upcycling your clothes instead of throwing them out is a truly meaningful way to help the planet and even stave off any climate anxiety you may be experiencing about the current climate crisis.</p> <p><em>Image credit: Shutterstock</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.co.nz/food-home-garden/diy-projects/10-ways-to-upcycle-old-clothes" target="_blank" rel="noopener">Reader's Digest</a>.</em></p>

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How to make your next holiday better for the environment

<p><a href="https://theconversation.com/profiles/brendan-canavan-228682">Brendan Canavan</a>, <em><a href="https://theconversation.com/institutions/university-of-nottingham-1192">University of Nottingham</a></em></p> <p>Being an environmentally friendly tourist can be challenging. Tourism is an industry that brings many <a href="https://www.unwto.org/EU-guidebook-on-sustainable-tourism-for-development">negative environmental impacts</a> – our pleasure often comes at the expense of local habitats or wildlife.</p> <p>Maya Bay on Thailand’s uninhabited Phi Phi Leh island became famous as the location of the 2000 Hollywood movie The Beach. But this led to rapid growth in visitors to the bay – as many as 8,000 a day at its peak – and put enormous strain on the bay’s natural habitats.</p> <p>In 2018, the bay was <a href="https://edition.cnn.com/travel/article/maya-bay-thailand-recovery-c2e-spc-intl/index.html">closed to tourists</a> for four years to let its coral reefs and wildlife recover.</p> <p>But tourism can also be an inspiring way to connect with oneself, with others and with new places. As tourists, we can learn, share and contribute to positive environmental practices.</p> <p>As a tourist, you also have influence. The money you spend, the social interactions you have and the resources you consume all <a href="https://www.sciencedirect.com/science/article/abs/pii/S0261517715300224?casa_token=TaXMOLW6Sp4AAAAA:PEnSG1AaAZ-MiuTNZ1wJfLRrzaNVIbaBsk1cKsP8M-_6KjruLO9tp09BqqzGnJTIZbN8_CoP4Q">help to shape an area</a>.</p> <p>So here are four pieces of advice for making your next holiday better for the environment.</p> <h2>Spend locally</h2> <p>We’ve all heard variations on the mantra “<a href="https://cleanisland.org/history-of-the-leave-only-footprints-initiative/#:%7E:text=%E2%80%9CTake%20only%20memories%2C%20leave%20only,the%20Leave%20Only%20Footprints%20program.">take only memories, leave only footprints</a>”. This message of less consumption and lower impact is a good ethos for environmentally sensitive tourism. The first thing to do is think about how you can leave more positive footprints behind.</p> <p>An excellent way to make the most of your economic footprint is to stay and shop in <a href="https://www.tandfonline.com/doi/full/10.1080/09669580802359293?casa_token=eNeLWWRPHxIAAAAA:9bT4S5-0O5b2JQWrYKgmjtDxrZzlv0P-H-9T2SoWT1fX6tFRkoVenNNcfmJbHV9ebhF2kP7XIEgz">independent businesses</a>. These businesses tend to pay local taxes and are owned by and employ local people. More of the money you spend stays in the immediate area as a result.</p> <p>Where tourist money directly benefits local people and businesses, their support for conservation is <a href="https://www.jstor.org/stable/pdf/26069456.pdf?casa_token=rdKkHk5QviUAAAAA:2ZCqsGG1f-2wFTIdmptbrJDVo8iPjYnam7QPdHXviRy_e0wA7YMY7fc0Qm1smIII4cg6_WriJ1OQwPvxMibmeHQxnO81NPd9jwoeVRudUS2TVv2TNeg">often encouraged</a>. Tourists <a href="https://www.sciencedirect.com/science/article/pii/S0261517709000120#sec5">visiting rhino sanctuaries</a> in Botswana, for example, bring income and support jobs. In 2010, the country’s Khama Rhino Sanctuary employed 26 permanent staff and many more casual labourers.</p> <p>This economic security can, in turn, prompt local people to appreciate the importance of protecting vulnerable animal species like rhinos. <a href="https://www.tandfonline.com/doi/abs/10.1080/09669582.2021.1932927?casa_token=rffO3wgsu6UAAAAA:7dounwsgVunXCW4-NERDNDX9Ks_OVfa3z5TfZDojAdiVVKuXbU52_3DnRNfALNjMCW0PzGPPOu0MQQ">Separate research</a> on people living around Kenya’s Maasai Mara nature reserve found that people whose livelihoods were dependent on tourism were more likely to support efforts to conserve local wildlife.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/524360/original/file-20230504-19-znuosc.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/524360/original/file-20230504-19-znuosc.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/524360/original/file-20230504-19-znuosc.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/524360/original/file-20230504-19-znuosc.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/524360/original/file-20230504-19-znuosc.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/524360/original/file-20230504-19-znuosc.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/524360/original/file-20230504-19-znuosc.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=3 2262w" alt="Two white rhinos drinking from a pond." /><figcaption><span class="caption">Two white rhinos at Khama Rhino Sanctuary, Botswana.</span> <span class="attribution"><a class="source" href="https://www.shutterstock.com/image-photo/white-rhinoceros-ceratotherium-simum-squarelipped-khama-2060738441">Al Carrera/Shutterstock</a></span></figcaption></figure> <h2>Tread lightly</h2> <p>Tourism creates waste and uses up resources. Treading carefully will minimise the environmental impact you have on your holiday destination.</p> <p>A simple way to lower your environmental footprint is to use fewer resources at every stage of your holiday. A single tourist uses <a href="https://www.e-unwto.org/doi/pdf/10.18111/9789284414529">300 litres</a> of water in their holiday accommodation on average each night. Reusing towels, flushing the toilet less and shortening your shower time can all help to reduce demand for water resources.</p> <p>Thinking about the footprints you leave as a tourist is a useful mindset. You may even become more aware of the positive legacy you can leave behind.</p> <p>Learn about the local area and the environmental issues that matter there. If habitat loss is a problem, contribute to local organisations that support conservation. Organisations like the <a href="https://www.nationaltrust.org.uk/holidays">National Trust</a> even offer holidays in the UK that help to fund their work.</p> <h2>Place matters</h2> <p>Tourism shifts you away from the familiar and gives you <a href="https://www.sciencedirect.com/science/article/abs/pii/S0160738312001211?casa_token=zHTCleS_F3kAAAAA:jWMOOtEJzH8OXySUqafP5Z7koLFOtNSJ2Ik4ncoA9wPCHTW-1MRNJJwRvYtoopoSqCwTRm_TeA">space for self-reflection</a>. Research has found that people have been <a href="https://www.tandfonline.com/doi/abs/10.1080/02508281.2017.1342349?role=button&amp;needAccess=true&amp;journalCode=rtrr20">inspired by travel to make life changes</a> such as relocating or shifting career.</p> <p>Many keen rock climbers, for instance, adopt a <a href="https://www.tandfonline.com/doi/pdf/10.1080/17450101.2014.977667?casa_token=gCsYfe0mSDkAAAAA:q8f6HbQ9rlwXS5_DGl3De1XUnHXX6U0EC3QUNz65pFivUgPo7RDH0-zGXvspjrTrv73FKkouDPM-">minimalist and mobile lifestyle</a>. <a href="https://www.tandfonline.com/doi/full/10.1080/14616688.2012.762691?needAccess=true">One study</a> on climbers’ lifestyles in the US showed that the challenges of life on the road, gatherings at campgrounds and the considerable amount of time spent in nature can be enriching.</p> <p>Rock climbers’ lifestyles are inspired by and connected to natural settings. And many alternative types of tourism are too. These tourists can become powerful advocates for the protection of the places they care deeply about. Surf tourists, for example, have driven <a href="https://www.sas.org.uk/">various campaigns</a> against the discharge of sewage into UK bathing waters.</p> <p>You and those you travel with can be similar cheerleaders for the places you care about. Join organisations fighting for their conservation, contribute to their sustainable development and share your appreciation of these places with others.</p> <h2>Stay curious</h2> <p>A final thing you can do as a tourist is to keep exploring. It can be tempting to stay in a <a href="https://www.jstor.org/stable/pdf/40970087.pdf?casa_token=zGlcyUgr_JcAAAAA:TzIuU8wrbvXyjAxawpea1Nw35y-5DSZX-MShnpndR4iEwzOQqCul3Hn61SFdotC4dO3hMZ6ddpOI-O0v45K7Jwo6TY9I4FVbUaE8QMuGo7qsBFbvbXE">tourist bubble</a> and not leave the confines of your resort or stick with familiar travel groups and activities.</p> <p>Cruises are a classic example of bubble tourism. The places visited do not really matter; the floating hotel is the main attraction.</p> <p>But cruise tourism rarely benefits local populations and brings <a href="https://www.sciencedirect.com/science/article/abs/pii/S0261517717302418?casa_token=dz_gzPmnVTsAAAAA:o6WggzlegsnTGIh9__NvL7POYKzGB3pHd44TNswicbl0sOSc5uTUYG-G_qZroQ3gaQVchZR5Gw">significant negative environmental impacts</a>. In the Trujillo Bay area of Honduras, for example, <a href="https://www.sciencedirect.com/science/article/pii/S0261517717302418?casa_token=DDSyzNJhU5sAAAAA:vqMQqzyKJMXHLZmVfcuYesAmc-0KsqzR8GdX97r0AzecrnXCRPNMC7_lHBKyqYKzLbMoHh83zQ#sec7">increases in garbage and sewage</a> have been reported since commercial cruise tourism began operating in the area in 2014.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/524072/original/file-20230503-28-w8obuy.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/524072/original/file-20230503-28-w8obuy.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=402&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/524072/original/file-20230503-28-w8obuy.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=402&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/524072/original/file-20230503-28-w8obuy.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=402&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/524072/original/file-20230503-28-w8obuy.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=505&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/524072/original/file-20230503-28-w8obuy.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=505&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/524072/original/file-20230503-28-w8obuy.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=505&amp;fit=crop&amp;dpr=3 2262w" alt="A beach full of tourists from the cruise ship moored nearby." /><figcaption><span class="caption">A cruise ship moored near Mahogany Bay beach, Honduras.</span> <span class="attribution"><a class="source" href="https://www.shutterstock.com/image-photo/mahogany-bay-beach-full-tourists-cruise-1647866578">Ramunas Bruzas/Shutterstock</a></span></figcaption></figure> <p>Similar concerns have prompted calls to restrict cruise tourism in popular European destinations like <a href="https://www.theguardian.com/world/2022/jul/25/cruise-passengers-shuttled-into-venice-by-motor-boat-to-dodge-big-ships-ban">Venice</a>, <a href="https://www.euronews.com/travel/2022/09/01/stop-cruises-50000-people-sign-petition-to-regulate-polluting-ships-in-marseille">Marseille</a> and <a href="https://www.theguardian.com/world/2023/apr/09/a-plague-of-locusts-barcelona-battles-port-authorities-to-curb-cruise-tourists">Barcelona</a>. In 2022, more than 50,000 people signed a petition to ban cruise ships from Marseille.</p> <p>Going beyond familiar or fashionable tourist bubbles can help you avoid such negative associations. <a href="https://www.sciencedirect.com/science/article/pii/S0261517709001113?casa_token=SHXc1sqnFOkAAAAA:T8KwGbxBT_jHQv1RMWfJaQagU4C_XnnOKxxwNqODHpboL6YRkzRsr-C9W6mgRHQDa-M6vcAYAA#sec7">Short-haul city breaks</a> are a more environmentally friendly option.</p> <p>Travellers to these destinations are more likely to use means of transportation that are associated with <a href="https://www.gov.uk/government/statistics/transport-and-environment-statistics-autumn-2021/transport-and-environment-statistics-autumn-2021#:%7E:text=The%20biggest%20contributors%20to%20this,of%20emissions%2C%2019%20MtCO2e%20">less CO₂ emissions</a> than long-haul travel, such as <a href="https://www.sciencedirect.com/science/article/pii/S0959652613005131?casa_token=INw7hbOMnDEAAAAA:Do8AzrmSnJZtOHdqWtc7QLFhgrWF520ej0-_gt0rcZmhzyLGT5DSS3SdmRR6tnxC3qtOHXIThQ">trains or coaches</a>. And in urban areas, their activities are likely to take place in a concentrated geographical area.</p> <p>Thinking about the footprints you leave and the memories you take can help you to become a more environmentally aware tourist. Leave positive imprints behind, tread carefully, put yourself out there and keep exploring.</p> <p>This is a mantra to adopt and share with your travel groups to get the most out of your holiday experiences while simultaneously reducing your impact on the planet.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/203445/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/brendan-canavan-228682">Brendan Canavan</a>, Senior Lecturer in Marketing, <em><a href="https://theconversation.com/institutions/university-of-nottingham-1192">University of Nottingham</a></em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-to-make-your-next-holiday-better-for-the-environment-203445">original article</a>.</em></p> <p><em>Images: Getty</em></p>

International Travel

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3 budget-friendly overseas holidays destinations

<p>You don’t have to rob a bank to go on an overseas trip. While you may be pinching pennies for retirement that doesn’t mean that a holiday is out of the question. </p> <p>Jetting off somewhere doesn’t have bleed you dry, actually, there are quite a few spectacular, great-value overseas destinations that allow you stretch your purse strings without making a dent in your savings. Why not consider one of these:</p> <p><strong>Northern Ireland</strong></p> <p>With many affordable guesthouses near Antrim’s seaside Giant’s Causeway and budget flight options, there are many great deals for a holiday in Northern Ireland. Make sure you see Pritzker-winning architect Zaha Hadid's cutting-edge Titanic Belfast museum, which brings fresh life to the dockyard where the doomed cruise liner was built. </p> <p>You’ll also want to make sure you take in the astounding interlocking rock columns of Antrim.</p> <p><strong>India</strong></p> <p>If you travel outside of the tourist favoruties – Mumabi and Delhi – there are many hotels that are reasonably priced if not utterly cheap. And the country has lots of landscape and culture for the buck. If you travel around by train and dine at low-key local places it will not only make you trip more authentic, but your pennies will go further. </p> <p>From lounging on the beaches of Goa to affordable skiing on Himachal Pradesh, there are many budget-friendly options including staying at Rajasthan's former palaces and living like a maharaja for less.</p> <p><strong>Laos</strong></p> <p>With better deals than Thailand, with its natural beauty and friendly locals, Laos is somewhat a majestic destination. With its sleepy riverfront and statue-decorated Buddha Park, Vientiane – the capital of Laos – offers much to be explored that you don’t have to pay for. </p> <p>Observe saffron-robed monks at dawn moving gracefully around the temple-filled holy town of Luang Prabang, or discover dramatic megalithic stone vessels, believed to be funerary urns, in the Plain of Jars.</p> <p><em>Image credits: Getty Images</em></p>

International Travel

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7 ways to make sure your garden is eco-friendly

<p>Your garden may be green but is it as environmentally friendly as it could be? Any green thumb knows gardening is about cultivation and conservation so ensuring your garden is eco-friendly will not only help your plot of paradise thrive but the wider environment as well. No matter how big or small your garden, here are 7 easy ways to make your garden greener.</p> <p><strong>Make your own compost</strong></p> <p>Don’t use chemic fertilisers when composting is the best way to give your plants added nutrients. Start a compost bin and you’ll not only feel better throwing out your dinner scraps but your garden will thrive.  </p> <p><strong>Reduce water usage</strong></p> <p>Adopting a few smart watering techniques will easily reduce precious water usage. Adding mulch to your garden will help hold moisture in the soil for longer which means less watering. Install a drip line as they require half the water used by sprinklers.</p> <p><strong>Don’t use pesticides</strong></p> <p>Most of the insects in your garden are beneficial so using a pesticide to kill the minority of pesky bugs will do more harm than good. If your garden does have pests, use an organic pesticide or one targeting that particular pest.</p> <p><strong>Recycle</strong></p> <p>Recycle your old pots or buy recycled items. Everyday items like plastic cartons and yoghurt pots can be used as seed trays.</p> <p><strong>Go native</strong></p> <p>Plants indigenous to Australia or from areas with similar climates (like Mediterranean plants) not only have a natural defence against pests but flourish in our weather conditions. They are easier to grow, use less water and require less maintenance.</p> <p><strong>Use rainwater</strong></p> <p>Why pay for water when you can get it for free? Use a rain barrel or any type of container to catch the rain. Make sure you place a screen over the barrel to keep out any debris.</p> <p><strong>Companion plant</strong></p> <p>Many first-time gardeners tend to randomly choose plants for their garden without considering which plants work well together. Known as companion planting, choosing plants that complement each other will help all your plants thrive and fend of pests.</p> <p><em>Image credits: Getty Images </em></p>

Home & Garden

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Coffin? Casket? Cremation? How to make your death more environmentally friendly

<p>We can all agree humans need to reduce their impact on the environment. And while most of us think of this in terms of daily activities – such as eating less meat, or being water-wise – this responsibility actually extends beyond life and into death.</p> <p>The global population is closing on <a href="https://www.un.org/en/un-chronicle/global-population-will-soon-reach-8-billion-then-what" target="_blank" rel="noopener">eight billion</a>, and the amount of land available for human burial is <a href="https://www.sciencefocus.com/the-human-body/deal-with-the-dead/" target="_blank" rel="noopener">running out</a>, especially in small and densely populated countries.</p> <p>To minimise environmental impact, human bodies should return to nature as quickly as possible. But the rate of decay in some of the most common traditional disposal methods is very slow. It can take <a href="https://www.businessinsider.com/how-long-it-takes-human-body-decompose-grave-coffin-2019-8" target="_blank" rel="noopener">several decades</a> for a body to decompose.</p> <p>In a one-of-its-kind study, our team analysed <a href="https://irispublishers.com/gjfsm/fulltext/a-taphonomic-examination-of-inhumed-and-entombed-remains-in-parma-cemeteries-italy.ID.000518.php" target="_blank" rel="noopener">408 human bodies</a> exhumed from grave pits and stone tombs in the north of Italy to find out what conditions help speed up decay.</p> <h2>The environmental cost of traditional burials</h2> <p>Funeral rituals should respect the dead, bring closure to families and promote the reaching of the afterlife in accordance with people’s beliefs. This looks different for different people. Although the Catholic church has allowed cremation <a href="https://www.nytimes.com/2016/10/26/world/europe/vatican-bans-scattering-of-human-ashes.html" target="_blank" rel="noopener">since 1963</a>, it still prefers burials. Muslims are always supposed to be buried, while most Hindus are cremated.</p> <p>In Australia, however, the latest census revealed almost 40% of the population identifies as “<a href="https://theconversation.com/no-religion-is-australias-second-largest-religious-group-and-its-having-a-profound-effect-on-our-laws-185697" target="_blank" rel="noopener">not religious</a>”. This opens up more avenues for how people’s bodies may be handled after death.</p> <p>Most traditional burial practices in industrialised countries have several long-lasting harmful <a href="https://apps.who.int/iris/bitstream/handle/10665/108132/EUR_ICP_EHNA_01_04_01%28A%29.pdf" target="_blank" rel="noopener">effects</a> on the environment. Wood and metal fragments in coffins and caskets remain in the ground, leaching harmful chemicals through paint, preservatives and alloys. Chemicals used for embalming also remain in the ground and can <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3315260/" target="_blank" rel="noopener">contaminate</a> soil and waterways.</p> <p>Cremation also has a large <a href="https://www.nationalgeographic.com/science/article/is-cremation-environmentally-friendly-heres-the-science" target="_blank" rel="noopener">carbon footprint</a>. It requires lots of trees for fuel and produces millions of tons of carbon dioxide each year, as well as toxic volatile compounds.</p> <p>There are several alternatives to traditional burials. These include “water cremation” or “resomation” (where the body is rapidly dissolved), human <a href="https://www.abc.net.au/news/2021-09-26/body-composting-a-green-alternative-to-burial-cremation/100486964" target="_blank" rel="noopener">composting</a>, mummification, cryonics (freezing and storage), <a href="https://eirene.ca/blog/space-burial-ashes-in-orbit" target="_blank" rel="noopener">space burials</a>, and even turning the body into <a href="https://edition.cnn.com/2017/05/03/world/eco-solutions-capsula-mundi/index.html" target="_blank" rel="noopener">trees</a> or the ashes into <a href="https://www.nationalgeographic.com/magazine/article/ashes-to-diamonds-reefs-rockets-how-we-will-memorialize-dead" target="_blank" rel="noopener">diamonds</a> or <a href="https://www.andvinyly.com/" target="_blank" rel="noopener">record vinyls</a>.</p> <p>However, many of these alternatives are either illegal, unavailable, costly or not aligned with people’s beliefs. The vast majority choose coffin burials, and all countries accept this method. So the question of sustainable burials comes down to choosing between the many types of <a href="https://australian.museum/about/history/exhibitions/death-the-last-taboo/burial-coffins-and-caskets/?gclid=CjwKCAjwx7GYBhB7EiwA0d8oe-mOKjLns2Gj5mpj-mu_kskmPPCKjhOqUrUAEjC05D4pnSXyBP3xrhoCE9oQAvD_BwE" target="_blank" rel="noopener">coffins available</a>.</p> <h2>What leads to faster decomposition?</h2> <p>Coffins range from traditional wooden caskets, to cardboard coffins, to natural coffins made from willow, banana leaf or bamboo, which decompose faster.</p> <p>The most environmentally sustainable choice is one that allows the body to decompose and reduce to a skeleton (or “skeletonise”) quickly – possibly in just a few years.</p> <p>Our research has presented three key findings on conditions that promote the skeletonisation of human bodies.</p> <p>First, it has confirmed that bodies disposed in traditionally sealed tombs (where a coffin is placed inside a stone space) can take more than 40 years to skeletonise.</p> <p>In these sealed tombs, bacteria rapidly consume the oxygen in the stone space where the coffin is placed. This creates a micro-environment that promotes an almost indefinite preservation of the body.</p> <p>We also found burial grounds with a high percentage of sand and gravel in the soil promote the decomposition and skeletonisation of bodies in less than ten years – even if they are in a coffin.</p> <p>That’s because this soil composition allows more circulation of air and microfauna, and ample water drainage – all of which are helpful for degrading organic matter.</p> <p>Finally, our research confirmed previous suspicions about the slow decomposition of entombed bodies. We discovered placing bodies inside stone tombs, or covering them with a stone slab on the ground, helps with the formation of corpse wax (or “<a href="https://pubmed.ncbi.nlm.nih.gov/33596512/" target="_blank" rel="noopener">adipocere</a>”).</p> <p>This substance is the final result of several chemical reactions through which the body’s adipose (fat) tissues turn to a “soapy” substance that’s very resistant to further degradation. Having corpse wax slows down (if not completely arrests) the decomposition process.</p> <h2>A new, greener option</h2> <p>In looking for innovative burial solutions, we had the opportunity to experiment with a new type of body disposal in a tomb called an “<a href="https://www.mdpi.com/2673-6756/2/3/37" target="_blank" rel="noopener">aerated tomb</a>”.</p> <p>Over the past 20 years aerated tombs have been developed in some European countries including France, Spain and Italy (where they <a href="https://www.tecnofar-solutions.com/prodotti/sistema-aerato-loculi" target="_blank" rel="noopener">have</a> <a href="https://www.argema.net/loculi-aerati/" target="_blank" rel="noopener">been</a> <a href="https://www.ala-strutture-cimiteriali.com/loculi-aerati" target="_blank" rel="noopener">commercialised</a>). They allow plenty of ventilation, which in turn enables a more hygienic and faster decomposition of bodies compared to traditional tombs.</p> <p>They have a few notable features:</p> <ul> <li> <p>an activated carbon filter purifies gases</p> </li> <li> <p>fluids are absorbed by two distinct biodegrading biological powders, one placed at the bottom of the coffin and the other in a collecting tray beneath it</p> </li> <li> <p>once the body has decomposed, the skeletal remains can be moved to an ossuary (a site where skeletal remains are stored), while the tomb can be dismantled and most of its components potentially recycled.</p> </li> </ul> <p>Aerated tombs are also cheaper than ordinary tombs and can be built from existing tombs. They would be simple to use in Australia and would comply with public health and hygiene standards.</p> <p>Most of us don’t spend much time thinking about what will happen to our bodies after we die. Perhaps we should. In the end this may be one of our most important last decisions – the implications of which extend to our precious planet.</p> <p><strong>This article originally appeared on <a href="https://theconversation.com/coffin-casket-cremation-how-to-make-your-death-more-environmentally-friendly-188456" target="_blank" rel="noopener">The Conversation</a>.</strong></p> <p><em>Image: Shutterstock</em></p>

Body

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Why this man was lucky to ONLY be fined $2300

<p dir="ltr">A man has been slapped with a fine after feeding a wild dingo some biscuits. </p> <p dir="ltr">The 23-year-old was on Fraser Island, about 250km north of Brisbane, and was photographed by a local feeding the dingo - known as wongari in the local Indigenous dialect - back in April. </p> <p dir="ltr">The images were sent to Queensland’s Department of Environment and Sciences (DES) who issued the man a $2,300 fine. </p> <p dir="ltr">“A member of the public told rangers the man was at the front of the vehicle line while he was waiting for the ferry at Hook Point back in April,” DES compliance manager Mike Devery said in a statement.</p> <p dir="ltr">“The person said the man was ‘brazenly’ feeding the wongari, and given his place at the front of the queue, his offending was witnessed by multiple people.</p> <p dir="ltr">“Thankfully, the member of the public was able to take photos of the man as he fed the wongari, and they provided them to rangers.”</p> <p dir="ltr">Mr Devery confirmed that after being questioned, the man admitted to feeding the dingo. </p> <p dir="ltr">“The man told compliance officers that he threw biscuits in the sand to the wongari when he was cleaning out his vehicle.”</p> <p dir="ltr">The man was lucky to be only fined $2,300 as a court can fine a whopping $11,500 for humans feeding the wild animal. </p> <p dir="ltr">With around 400,000 people visiting the island, Mr Devery said the rules were in place to help protect both people and animals. </p> <p dir="ltr"><em>Image: Queensland Department of Environment and Sciences</em></p>

Travel Trouble

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Mobile phone hoarding: e-waste not good news for the environment

<p>What happened to your previous mobile phone after you upgraded or replaced it? Did it go in a drawer? A box in the garage, perhaps?</p> <p>Today marks International E Waste Day, with this year’s slogan, “Recycle it all, no matter how small!”, specifically targeting small devices with a high recycling value that are often hoarded for years before they become waste.</p> <p>It’s a timely reminder, as results from surveys conducted across Europe suggest that the roughly 5.3 billion mobiles and smartphones dropping out of use this year would reach a height of around 50,000 km if stacked flat and on top of each other.</p> <p>That’s well-and-truly over the average orbiting height of the International Space Station and about an eighth of the distance to the moon.</p> <p>“In 2022 alone, small EEE (Electrical and Electronic Equipment) items such as cell phones, electric toothbrushes, toasters and cameras produced worldwide will weigh an estimated total of 24.5 million tonnes – four times the weight of the Great Pyramid of Giza”, says Magdalena Charytanowicz of the WEEE (Waste Electrical and Electronic Equipment) Forum, responsible for organising <a href="https://www.genevaenvironmentnetwork.org/events/international-e-waste-day-2022/" target="_blank" rel="noreferrer noopener">International E Waste Day</a>. “And these small items make up a significant proportion of the 8% of all e-waste thrown into trash bins and eventually landfilled or incinerated.”</p> <p>With their valuable components of <a href="https://cosmosmagazine.com/technology/critical-minerals-mining-australia/" target="_blank" rel="noreferrer noopener">gold, copper, silver, palladium and other materials</a>, mobile phones ranked fourth amongst small Electrical and Electronic Equipment (EEE) hoarded or unrecoverably discarded – that is put in draws, cupboards or garages – rather than repaired or recycled – or sent to landfill or for incineration.</p> <p>The surveys ran for four months from June 2022 and covered 8,775 households across Portugal, Netherlands, Italy, Romani, Slovenia and the UK and asked participants about common items such as phones, tablets, laptops, electric tools, hair dryers, toasters and other appliances. The top five hoarded small EEE products were (in order): small electronics and accessories (e.g., headphones, remotes), small equipment (e.g., clocks, irons), small IT equipment (e.g., hard drives, routers, keyboards, mice), mobile and smartphones, small food preparation appliances (e.g., toasters, grills).</p> <p>Italy hoarded the highest number of small EEE products, while Lebanon hoarded the least.</p> <p>You might recognise some of the reasons given, which included potential future use, plans to sell or give away, sentimental value, future value, use in a secondary residence or contains sensitive data. Others were also unsure how to dispose of the item or felt there was no incentive to recycle it, and some argued that they’d forgotten, didn’t have time or that the item didn’t take up very much space.</p> <p>This is a shame because such items, despite being small, pack a big punch in recyclability.</p> <div class="newsletter-box"> <div id="wpcf7-f6-p218602-o1" class="wpcf7" dir="ltr" lang="en-US" role="form"> </div> </div> <p>“We focussed this year on small e-waste items because it is very easy for them to accumulate unused and unnoticed in households, or to be tossed into the ordinary garbage bin”, says Pascal Leroy, Director General of the WEEE Forum, who have organised International E Waste Day. “People tend not to realise that all these seemingly insignificant items have a lot of value, and together at a global level represent massive volumes.”</p> <p>“These devices offer many important resources that can be used in the production of new electronic devices or other equipment, such as wind turbines, electric car batteries or solar panels – all crucial for the green, digital transition to low-carbon societies,” says Charytanowicz.</p> <h4>What can be done about e-waste?</h4> <p>At the governmental level, there are a number of initiatives including legislation that are coming into effect or being tightened up in order to address this increasing problem.</p> <p>“The continuing growth in the production, consumption and disposal of electronic devices has huge environmental and climate impacts,” says Virginijus Sinkevičius, European Commissioner for the Environment, Oceans and Fisheries. “The European Commission is addressing those with proposals and measures throughout the whole product life-cycle, starting from design until collection and proper treatment when electronics become waste.”</p> <p>“Moreover, preventing waste and recovering important raw materials from e-waste is crucial to avoid putting more strain on the world’s resources. Only by establishing a <a href="https://cosmosmagazine.com/technology/can-a-circular-economy-eliminate-e-waste/" target="_blank" rel="noopener">circular economy</a> for electronics, the EU will continue to lead in the efforts to urgently address the fast-growing problem of e-waste.”</p> <p>There is also a role for more education and communication.</p> <p>Launched today by UNITAR, the UN Institute for Training and Research (UNITAR), is the first self-paced e-waste<a href="https://www.uncclearn.org" target="_blank" rel="noopener"> online training course</a> open to anyone. A UNITAR certificate is available upon graduation of the roughly 1.5-hour course which aims to use scientific findings in a practical way for international training and capacity building,” says Nikhil Seth, UNITAR’s Executive Director.</p> <p>Finally, The WEEE Forum has been actively involved in collecting, de-polluting, recycling or preparing for re-use more than 30 million tonnes of WEEE and has also run communication campaigns for almost twenty years.</p> <p>“Providing collection boxes in supermarkets, pick up of small broken appliances upon delivery of new ones and offering PO Boxes to return small e-waste are just some of the initiatives introduced to encourage the return of these items,” says WEEE’s Leroy.</p> <p>At the personal level, all you have to do is quite your hoarding habits and recycle, instead!</p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=218602&amp;title=Mobile+phone+hoarding%3A+e-waste+not+good+news+for+the+environment" width="1" height="1" /></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/earth/e-waste-mobile-phone-bad-news-environment/" target="_blank" rel="noopener">This article</a> was originally published on <a href="https://cosmosmagazine.com" target="_blank" rel="noopener">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/clare-kenyon" target="_blank" rel="noopener">Clare Kenyon</a>. </em></p> <p><em>Image: Getty Images</em></p> </div>

Technology

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4 essential reads on pesticides and the environment

<p>In 1962 environmental scientist Rachel Carson published “<a href="http://www.rachelcarson.org/SilentSpring.aspx" target="_blank" rel="noopener">Silent Spring</a>,” a bestselling book that asserted that overuse of pesticides was harming the environment and threatening human health. Carson did not call for banning DDT, the most widely used pesticide at that time, but she argued for using it and similar products much more selectively and paying attention to their effects on nontargeted species.</p> <p>“Silent Spring” is widely viewed as <a href="https://www.nytimes.com/2012/09/23/magazine/how-silent-spring-ignited-the-environmental-movement.html" target="_blank" rel="noopener">an inspiration for the modern environmental movement</a>. These articles from The Conversation’s archive spotlight ongoing questions about pesticides and their effects.</p> <h2>1. Against absolutes</h2> <p>Although the chemical industry attacked “Silent Spring” as <a href="https://www.penguinrandomhouse.com/books/170448/on-a-farther-shore-by-william-souder/" target="_blank" rel="noopener">anti-science and anti-progress</a>, Carson believed that chemicals had their place in agriculture. She “favored <a href="https://theconversation.com/would-rachel-carson-eat-organic-94967" target="_blank" rel="noopener">a restrained use of pesticides, but not a complete elimination</a>, and did not oppose judicious use of manufactured fertilizers,” writes Harvard University sustainability scholar <a href="https://wcfia.harvard.edu/people/robert-l-paarlberg" target="_blank" rel="noopener">Robert Paarlberg</a>.</p> <p>This approach put Carson at odds with the fledgling organic movement, which totally rejected synthetic pesticides and fertilizers. Early organic advocates claimed Carson as a supporter nonetheless, but Carson kept them at arm’s length. “The organic farming movement was suspect in Carson’s eyes because most of its early leaders were not scientists,” Paarlberg observes.</p> <p>This divergence has echoes today in debates about whether organic production or steady improvements in conventional farming have more potential to feed a growing world population.</p> <h2>2. Concerned cropdusters</h2> <p>Well before “Silent Spring” was published, a crop-dusting industry developed on the Great Plains in the years after World War II to apply newly commercialized pesticides. “Chemical companies made broad promises about these ‘miracle’ products, with little discussion of risks. But pilots and scientists took <a href="https://theconversation.com/farmers-and-cropdusting-pilots-on-the-great-plains-worried-about-pesticide-risks-before-silent-spring-91976" target="_blank" rel="noopener">a much more cautious approach</a>,” recounts University of Nebraska-Kearney historian <a href="https://scholar.google.com/citations?user=37kbK3MAAAAJ&amp;hl=en" target="_blank" rel="noopener">David Vail</a>.</p> <p>As Vail’s research shows, many crop-dusting pilots and university agricultural scientists were well aware of how little they knew about how these new tools actually worked. They attended conferences, debated practices for applying pesticides and organized flight schools that taught agricultural science along with spraying techniques. When “Silent Spring” was published, many of these practitioners pushed back, arguing that they had developed strategies for managing pesticide risks.</p> <p>Today aerial spraying is still practiced on the Great Plains, but it’s also clear that insects and weeds rapidly evolve resistance to every new generation of pesticides, trapping farmers on what Vail calls “a chemical-pest treadmill.” Carson anticipated this effect in “Silent Spring,” and called for more research into alternative pest control methods – an approach that <a href="https://www.usda.gov/oce/pest/integrated-pest-management" target="_blank" rel="noopener">has become mainstream today</a>.</p> <h2>3. The osprey’s crash and recovery</h2> <p>In “Silent Spring,” Carson described in detail how chlorinated hydrocarbon pesticides persisted in the environment long after they were sprayed, rising through the food chain and building up in the bodies of predators. Populations of fish-eating <a href="https://raptor.umn.edu/about-raptors/learn-about-raptors" target="_blank" rel="noopener">raptors</a>, such as bald eagles and ospreys, were ravaged by these chemicals, which thinned the shells of the birds’ eggs so that they broke in the nest before they could hatch.</p> <p>“Up to 1950, ospreys were one of the most widespread and abundant hawks in North America,” writes Cornell University research associate <a href="https://academy.allaboutbirds.org/person/alan-poole/" target="_blank" rel="noopener">Alan Poole</a>. “By the mid-1960s, the number of ospreys breeding along the Atlantic coast between New York City and Boston <a href="https://theconversation.com/ospreys-recovery-from-pollution-and-shooting-is-a-global-conservation-success-story-111907" target="_blank" rel="noopener">had fallen by 90%</a>.”</p> <p>Bans on DDT and other highly persistent pesticides opened the door to recovery. But by the 1970s, many former osprey nesting sites had been developed. To compensate, concerned naturalists built nesting poles along shorelines. Ospreys also learned to colonize light posts, cell towers and other human-made structures.</p> <p>Today, “Along the shores of the Chesapeake Bay, nearly 20,000 ospreys now arrive to nest each spring – the largest concentration of breeding pairs in the world. Two-thirds of them nest on buoys and channel markers maintained by the U.S. Coast Guard, who have become de facto osprey guardians,” writes Poole. “To have robust numbers of this species back again is a reward for all who value wild animals, and a reminder of how nature can rebound if we address the key threats.”</p> <h2>4. New concerns</h2> <p>Pesticide application techniques have become much more targeted in the 60 years since “Silent Spring” was published. One prominent example: crop seeds coated with neonicotinoids, the world’s most widely used class of insecticides. Coating the seeds makes it possible to introduce pesticides into the environment at the point where they are needed, without spraying a drop.</p> <p>But a growing body of research indicates that even though coated seeds are highly targeted, much of their pesticide load washes off into nearby streams and lakes. “Studies show that neonicotinoids are <a href="https://theconversation.com/farmers-are-overusing-insecticide-coated-seeds-with-mounting-harmful-effects-on-nature-176109" target="_blank" rel="noopener">poisoning and killing aquatic invertebrates</a> that are vital food sources for fish, birds and other wildlife,” writes Penn State entomologist <a href="https://scholar.google.com/citations?user=AAdZM1UAAAAJ&amp;hl=en" target="_blank" rel="noopener">John Tooker</a>.</p> <p>In multiple studies, Tooker and colleagues have found that using coated seeds reduces populations of beneficial insects that prey on crop-destroying pests like slugs.</p> <p>“As I see it, neonicotinoids can provide good value in controlling critical pest species, particularly in vegetable and fruit production, and managing invasive species like the spotted lanternfly. However, I believe the time has come to rein in their use as seed coatings in field crops like corn and soybeans, where they are providing little benefit and where the scale of their use is causing the most critical environmental problems,” Tooker writes.</p> <p><strong>This article originally appeared on <a href="https://theconversation.com/silent-spring-60-years-on-4-essential-reads-on-pesticides-and-the-environment-192232" target="_blank" rel="noopener">The Conversation</a>. </strong></p> <p><em>Image: Shutterstock</em></p>

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Budget-friendly date ideas

<p>Are you having to dig a little too deep into your wallet for date night? Dates don’t have to cost a fortune! In fact you can have a romantic outing for next to nothing. Whether you’re looking for an idea to impress or have been married for years, this list of budget friendly date ideas will guarantee you have a great time without breaking the bank.</p> <p><strong>Pack a picnic</strong></p> <p>Instead of dining out at a pricy restaurant, pack a picnic basket with your favourite snacks and dine out on a blanket instead. Parks, botanical gardens, beaches, or any waterside location make an ideal setting for an afternoon of enjoying cheese, crackers and wine. Stay and watch the sunset or venture out on a night picnic and stargaze. </p> <p>If you’re time-crunched, there is always the options of ordering a readymade picnic hamper online such as:</p> <p><a href="http://www.rhcl.com.au/the-cheese-room/corporate-cheese-platters" target="_blank" rel="noopener"><span style="text-decoration: underline;"><strong>Richmond Hill café &amp; larder</strong></span></a> have a great range of hampers and fresh basked treats to send Australia wide. Cheese hampers are $35 and picnic boxes starts from $45. </p> <p><strong>Great outdoors</strong></p> <p>Australia boasts some great trails so why not spend the day exploring what our beautiful bushlands have to offer and go for a walk or hike. Not only will you get a bit of exercise, it’s a great time to have a nice long chat with your significant other without the usual distractions of public places.</p> <p><strong>Healthy competition</strong></p> <p>A bit of friendly competition on the sporting field always brings the excitement levels up a notch. Whether it be tennis, squash or bowls many places let you rent our courts and equipment for a minimal fee.</p> <p><strong>Local markets</strong></p> <p>There are hundreds of markets all around Australia selling all sorts of things whether it’s seasonal produce, handmade crafts or antiques. You can spend hours just browsing the many stores and if you find something special, market prices are usually cheap.</p> <p><strong>Game night</strong></p> <p>Take a leaf out of your childhood and host a board game night. Invited other couples or friends along to battle it out over Articulate, Pictionary or Trivial Pursuit just to name a few.</p> <p><strong>Cultural outing</strong></p> <p>If you are (or want to be) a history buff or art connoisseur, check out your local museums and art gallery. Most have free admission and it’s perfect for any rainy days.</p> <p><strong>Trivia night</strong></p> <p>If you are looking to flex your brain muscles or maybe impress a special someone with your smarts, take them to your local pub’s trivia night. They are often free and have many great prizes on offer. Plus, you’ll most likely learn some new trivia along the way.  </p> <p><strong>Beach day</strong></p> <p>What is better on a scorching day than heading to the beach to dip in the water or leisurely sunbake on the sun? With some of the most enviable beaches in Au</p>

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Why turning old city bridges into new urban parks is such a great idea

<p>The recent opening of the <a href="https://www.nationaltrust.org.uk/castlefield-viaduct/features/a-garden-in-the-sky" target="_blank" rel="noopener">Castlefield Viaduct Sky Park</a> in Manchester, UK, has brought fresh attention to the growing number of projects that reuse urban infrastructures to create linear parks.</p> <p>When the <a href="https://www.theguardian.com/travel/2017/jun/07/paris-promenade-plantee-free-elevated-park-walkway-bastille-bois-de-vincennes" target="_blank" rel="noopener">Promenade Plantée</a> opened in 1993 on top of an abandoned railway viaduct in Paris, it was reportedly the first of its kind. It provided local residents a green escape, ten metres above the tarmac of the street below, and a beautiful, three-mile meander from the Bois de Vincennes to Bastille. The opening of New York’s fabled <a href="https://www.thehighline.org/" target="_blank" rel="noopener">High Line</a>, in 2009, further cemented this type of urban regeneration as something for cities to aim for.</p> <figure><iframe src="https://www.youtube.com/embed/ztZl6fYuXhQ?wmode=transparent&amp;start=0" width="100%" height="400" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>Post-pandemic, finding innovative ways to eke out accessible green spaces in the urban environment is <a href="https://theconversation.com/how-cities-can-add-accessible-green-space-in-a-post-coronavirus-world-139194" target="_blank" rel="noopener">more urgent than ever</a>. Doing so provides <a href="https://link.springer.com/article/10.1007/s10708-021-10474-7" target="_blank" rel="noopener">health</a> and <a href="https://theconversation.com/for-green-cities-to-become-mainstream-we-need-to-learn-from-local-success-stories-and-scale-up-119933" target="_blank" rel="noopener">environmental</a> benefits alongside <a href="https://theconversation.com/how-investing-in-green-infrastructure-can-jump-start-the-post-coronavirus-economy-139376" target="_blank" rel="noopener">economic</a> ones, by <a href="https://besjournals.onlinelibrary.wiley.com/doi/10.1111/1365-2664.12876" target="_blank" rel="noopener">promoting</a> biodiversity, <a href="https://www.sciencedirect.com/science/article/pii/S0048969721036779" target="_blank" rel="noopener">mitigating</a> air pollution, and in some (though <a href="https://www.anthropocenemagazine.org/2019/09/the-solution-to-urban-heat-is-not-one-size-fits-all/" target="_blank" rel="noopener">not all</a>) cases, reducing <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6458494/" target="_blank" rel="noopener">the heat island effect</a>.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/477844/original/file-20220805-7920-f8qtwx.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/477844/original/file-20220805-7920-f8qtwx.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/477844/original/file-20220805-7920-f8qtwx.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/477844/original/file-20220805-7920-f8qtwx.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/477844/original/file-20220805-7920-f8qtwx.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/477844/original/file-20220805-7920-f8qtwx.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/477844/original/file-20220805-7920-f8qtwx.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=3 2262w" alt="Plantlife spills over the edges of an elevated railway above a busy intersection" /><figcaption><em><span class="caption">The High Line in Manhattan.</span> <span class="attribution"><a class="source" href="https://www.shutterstock.com/image-photo/new-york-usa-july-2017-entry-1371108503" target="_blank" rel="noopener">Krzysztof Stefaniak | Shutterstock</a></span></em></figcaption></figure> <p><strong>How a local approach to high lines is needed</strong></p> <p>Since the 2000s, city planners across the world have tried to replicate what has been called <a href="https://publicjournal.online/the-high-line-effect/" target="_blank" rel="noopener">“the High Line effect”</a>. Built on top of a disused stretch of elevated freight rail line in western Manhattan, the High Line garnered considerable <a href="https://www.nytimes.com/2009/06/09/arts/design/09highline-RO.html" target="_blank" rel="noopener">press</a> and <a href="https://www.youtube.com/watch?v=3x4e1dALkhc" target="_blank" rel="noopener">media</a> coverage from the outset. It has been rightly championed as a <a href="https://www.nytimes.com/2010/07/15/arts/design/15highline.html" target="_blank" rel="noopener">success story</a>, attracting eight million visitors a year and <a href="https://www.nbcnewyork.com/news/local/nycs-high-line-park-marks-10-years-of-transformation/1646268/" target="_blank" rel="noopener">fostering new economic activity</a>.</p> <figure><iframe src="https://www.youtube.com/embed/M8H8dqMjUCo?wmode=transparent&amp;start=0" width="100%" height="400" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>But not everywhere else is wealthy Manhattan. By reinvigorating the industrial heritage and cultural identity of a place, this approach can <a href="https://idus.us.es/bitstream/handle/11441/116705/TS2_Libro-de-Actos_-Proceedings-Book-1-655-669.pdf?sequence=1&amp;isAllowed=y" target="_blank" rel="noopener">increase tourism</a> which can have mixed results.</p> <p><a href="https://cityparksalliance.org/wp-content/uploads/2019/07/Equity_and_Parks_Funding_7.16.19.pdf" target="_blank" rel="noopener">Recent research</a> has shown that without policies in place to ensure that lower-income local communities can enjoy the benefits of newly greened spaces, including health benefits, these projects can actually exacerbate inequality by raising property values and causing the displacement of long-term residents who can’t afford to stay. Urban planning experts talk about green gentrification, as has been noted in the case of the <a href="https://www.chicagoreporter.com/green-gentrification-and-lessons-of-the-606/" target="_blank" rel="noopener">606 linear park in Chicago</a>, among others.</p> <p>Instead of simply trying to copy what has been done elsewhere, this type of regeneration is best done when attuned to the local heritage. As Historic England <a href="https://historicengland.org.uk/images-books/publications/wellbeing-and-the-historic-environment/wellbeing-and-historic-environment/" target="_blank" rel="noopener">has emphasised</a>, the best way to steward heritage sites and the historic environment is by keeping people’s wellbeing in mind. In particular, it’s about giving local people a voice, a place to be active and a sense of belonging.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/477850/original/file-20220805-26-ub4qtg.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/477850/original/file-20220805-26-ub4qtg.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=322&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/477850/original/file-20220805-26-ub4qtg.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=322&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/477850/original/file-20220805-26-ub4qtg.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=322&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/477850/original/file-20220805-26-ub4qtg.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=405&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/477850/original/file-20220805-26-ub4qtg.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=405&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/477850/original/file-20220805-26-ub4qtg.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=405&amp;fit=crop&amp;dpr=3 2262w" alt="Signposts at a junction in a pedestrianised green space." /><figcaption><em><span class="caption">The 606 elevated trail in Chicago.</span> <span class="attribution"><a class="source" href="https://www.shutterstock.com/image-photo/chicago-usa-september-20-2018-chicagos-1184490604" target="_blank" rel="noopener">Carlos Yudica | Shutterstock</a></span></em></figcaption></figure> <p><strong>Why reusing existing structures is best</strong></p> <p><a href="https://theconversation.com/we-have-reusable-cups-bags-and-bottles-so-why-are-our-buildings-still-single-use-171345" target="_blank" rel="noopener">Adapting</a> existing infrastructure is an integral part of <a href="https://theconversation.com/future-cities-new-challenges-mean-we-need-to-reimagine-the-look-of-urban-landscapes-151709" target="_blank" rel="noopener">rethinking the city</a> in an era of <a href="https://earthobservatory.nasa.gov/images/150152/a-july-of-extremes" target="_blank" rel="noopener">climate emergency</a>. The era of <a href="https://www.jstor.org/stable/1587078" target="_blank" rel="noopener">grand visions for public parks</a> is largely over, as most cities are already full. Both spatially and economically, forming large green spaces from scratch is not possible.</p> <p>Reworking old railway lines and bridges into parks, conversely, contributes to a wider strategy of adaptive reuse and what designers term <a href="https://www.archdaily.com/948304/urban-acupuncture-regenerating-public-space-through-hyper-local-interventions" target="_blank" rel="noopener">urban acupuncture</a>. Since the 1960s, <a href="https://theconversation.com/parks-help-cities-but-only-if-people-use-them-103474" target="_blank" rel="noopener">pocket parks</a> have been created out of small, hidden or overlooked bits of land between existing buildings.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/477847/original/file-20220805-22-e4y1ly.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/477847/original/file-20220805-22-e4y1ly.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=404&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/477847/original/file-20220805-22-e4y1ly.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=404&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/477847/original/file-20220805-22-e4y1ly.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=404&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/477847/original/file-20220805-22-e4y1ly.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=508&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/477847/original/file-20220805-22-e4y1ly.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=508&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/477847/original/file-20220805-22-e4y1ly.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=508&amp;fit=crop&amp;dpr=3 2262w" alt="A pond set between planted beds in an elevated walkway." /><figcaption><em><span class="caption">The Promenade Plantée in Paris.</span> <span class="attribution"><a class="source" href="https://www.shutterstock.com/image-photo/seoul-korea-21-september-2019-top-1539297443" target="_blank" rel="noopener">Joao Paulo V Tinoco | Shutterstock</a></span></em></figcaption></figure> <p>The hyper-local nature of this type of urban greening makes it easier for residents to access and benefit from these spaces. As pressure increases on how we use resources and keep carbon in the ground wherever possible, <a href="https://link.springer.com/article/10.1007/s10708-021-10474-7" target="_blank" rel="noopener">enabling everyone</a> to have access to green space for <a href="https://theconversation.com/more-parks-and-waterways-in-cities-could-prevent-premature-deaths-study-finds-170973" target="_blank" rel="noopener">health reasons</a> is critical.</p> <p>This can be challenging in those cities where a large proportion of residents do not have access to private gardens. Capitalising on a city’s vertical space – as elevated walkways do – is a huge advantage in high-density cities where significant pressure on ground-level space exists. What’s more, the structures being turned into parks are usually found in those parts of a city that are post-industrial and in need of regeneration.</p> <p>In terms of environmental impact, these parks have great potential. Each year the High Line, for example, <a href="https://www.landscapeperformance.org/case-study-briefs/high-line" target="_blank" rel="noopener">sequesters</a> over 1.3 tons of atmospheric carbon and its tree canopies collect over 24,340 gallons of stormwater.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/477848/original/file-20220805-12-mu1w4h.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/477848/original/file-20220805-12-mu1w4h.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=338&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/477848/original/file-20220805-12-mu1w4h.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=338&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/477848/original/file-20220805-12-mu1w4h.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=338&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/477848/original/file-20220805-12-mu1w4h.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=424&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/477848/original/file-20220805-12-mu1w4h.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=424&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/477848/original/file-20220805-12-mu1w4h.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=424&amp;fit=crop&amp;dpr=3 2262w" alt="An overhead shot of an elevated park in a city centre." /><figcaption><em><span class="caption">The Seoullo 7017 Skygarden.</span> <span class="attribution"><a class="source" href="https://www.shutterstock.com/image-photo/seoul-korea-21-september-2019-top-1539297443" target="_blank" rel="noopener">Keitma | Shutterstock</a></span></em></figcaption></figure> <p>Further, by reusing existing industrial structures rather than demolishing and replacing them, embodied carbon can be <a href="https://www.architecturalrecord.com/articles/15481-continuing-education-embodied-carbon-adaptive-reuse" target="_blank" rel="noopener">kept where it is</a>. Research on the <a href="https://iopscience.iop.org/article/10.1088/1755-1315/143/1/012061" target="_blank" rel="noopener">Seoullo 7017 Skygarden</a> in Seoul, a linear park built atop a disused highway overpass which cuts across the city’s main rail station, has shown that rewilding and landscaping urban infrastructures is more cost effective and less environmentally impactful than completely replacing them.</p> <p>There is growing evidence of how important <a href="https://academic.oup.com/bioscience/article/67/9/799/4056044" target="_blank" rel="noopener">biodiversity in cities</a> is, not just during daylight hours but <a href="https://theconversation.com/cities-need-to-embrace-the-darkness-of-the-night-sky-heres-why-149129" target="_blank" rel="noopener">at night</a> too. Reused infrastructure projects can play an important role in providing ecological corridors across <a href="https://www.sciencedirect.com/science/article/pii/S1439179121000074" target="_blank" rel="noopener">cities for nocturnal creatures</a>. Supporting both human and non-human life in this way is a valuable step towards <a href="https://www.weforum.org/agenda/2021/06/cities-ecosystems-biodiversity-climate-change/" target="_blank" rel="noopener">improving</a> the sustainability and resilience of places.</p> <p>Linear parks thus <a href="https://www.researchgate.net/publication/329947799_The_Sustainable_Vertical_City_Research_Project" target="_blank" rel="noopener">weave nature</a> into the flow of a city. They support wildlife. They encourage sustainable transport and physical activity (walking, biking, jogging). They are, as landscape architect Diana Balmori puts it in her 2010 book, <em><a href="https://yalebooks.yale.edu/book/9780300156584/a-landscape-manifesto/" target="_blank" rel="noopener">A Landscape Manifesto</a></em>, dynamic spaces: “not peaceful retreats but ways”.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/188182/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/nick-dunn-131665" target="_blank" rel="noopener">Nick Dunn</a>, Professor of Urban Design, <a href="https://theconversation.com/institutions/lancaster-university-1176" target="_blank" rel="noopener">Lancaster University</a></em></p> <p><em>This article is republished from <a href="https://theconversation.com" target="_blank" rel="noopener">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/why-turning-old-city-bridges-into-new-urban-parks-is-such-a-great-idea-188182" target="_blank" rel="noopener">original article</a>.</em></p> <p><em>Image: Getty Images</em></p>

Real Estate

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Supermarket delivery by robot better for the climate

<p>Along with their <a href="https://twitter.com/historymatt/status/1525776275939418113" target="_blank" rel="noreferrer noopener">cult following on social media</a>, autonomous delivery robots travelling on footpaths could be the most climate-friendly way to do your grocery shopping.</p> <p>Around the world, <a href="https://cosmosmagazine.com/people/will-covid-19-change-our-cities/" target="_blank" rel="noreferrer noopener">COVID-19 has seen a change</a> in the way people shop for groceries. Instead of driving to the supermarket more people are ordering online for pick-up or home delivery, and even in some places, delivery <a href="https://cosmosmagazine.com/technology/robotics/drone-delivery-groceries-canberra/" target="_blank" rel="noreferrer noopener">by drone</a> or robot.</p> <p>In the United States supermarket home delivery services grew 54% between 2019 and 2020. In Australia, Woolworths and Coles experienced <a href="https://theconversation.com/coles-and-woolworths-are-moving-to-robot-warehouses-and-on-demand-labour-as-home-deliveries-soar-166556" target="_blank" rel="noreferrer noopener">unprecedented demand.</a></p> <p>The rapid growth in e-commerce has seen an increased focus on the greenhouse gas emissions associated with the <a href="https://cosmosmagazine.com/earth/sustainability/to-help-the-environment-should-you-shop-in-store-or-online/" target="_blank" rel="noreferrer noopener">‘last-mile’ delivery</a>.</p> <p>A study by University of Michigan researchers and the Ford Motor Co modelled the emissions associated with the journey of a 36-item grocery basket from shop to home via a number of alternative transport options. Their study is <a href="https://pubs.acs.org/doi/pdf/10.1021/acs.est.2c02050" target="_blank" rel="noreferrer noopener">published</a> in the journal <em>Environmental Science &amp; Technology</em>.</p> <p>“This research lays the groundwork for understanding the impact of e-commerce on greenhouse gas emissions produced by the grocery supply chain,” says the study’s senior author Greg Keoleian<a href="https://seas.umich.edu/research/faculty/greg-keoleian" target="_blank" rel="noopener">,</a> director of the Centre for Sustainable Systems at University of Michigan School for Environment and Sustainability.</p> <p>The researchers modelled 72 different ways the groceries could travel from the warehouse to the customer. Across all options, the results showed ‘last-mile’ transport emissions to be the major source of <a href="https://cosmosmagazine.com/earth/food-transport-emissions-cost/">supply chain emissions</a>.</p> <div class="newsletter-box"> <div id="wpcf7-f6-p201307-o1" class="wpcf7" dir="ltr" lang="en-US" role="form"> </div> </div> <p>They found the conventional option of driving to the supermarket in a petrol or diesel car to be the most polluting, creating six kilograms of carbon dioxide (CO<sub>2</sub>). All other choices had lower emissions, with footpath delivery robots the cleanest for the climate, at one kg CO<sub>2</sub>.</p> <p>A customer who switched to an electric vehicle could halve their emissions. But they could achieve a similar impact on emissions by reducing their shopping frequency. Without buying a new car, households who halved the frequency of supermarket trips reduced emissions by 44%.</p> <p>Keoleian says the study emphasises the “important role consumers can serve in reducing emissions through the use of trip chaining and by making carefully planned grocery orders.” Trip chaining refers to combining grocery shopping with other errands.</p> <p>All home delivery options had lower emissions than in-store shopping – in part due to the efficiencies gained in store operation and transport – with the potential to cut emissions by 22 – 65%.</p> <p>Footpath robots are being trialled in cities across the United States, Europe and China. These four or six wheeled robots carry items like supermarket shopping or retail items over short distances. Most have a delivery range around three kilometres.</p> <figure class="wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter"> <div class="wp-block-embed__wrapper"> <div class="entry-content-asset"> <div class="embed-wrapper"> <div class="inner"> <div class="twitter-tweet twitter-tweet-rendered spai-bg-prepared" style="display: flex; max-width: 500px; width: 100%; margin-top: 10px; margin-bottom: 10px;"><iframe id="twitter-widget-0" class="spai-bg-prepared" style="display: block; position: static; visibility: visible; width: 500px; height: 612px; flex-grow: 1;" title="Twitter Tweet" src="https://platform.twitter.com/embed/Tweet.html?creatorScreenName=CosmosMagazine&amp;dnt=true&amp;embedId=twitter-widget-0&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1525776275939418113&amp;lang=en&amp;origin=https%3A%2F%2Fcosmosmagazine.com%2Fearth%2Fclimate%2Frobot-delivery-better-for-the-climate%2F&amp;sessionId=84ec360f0f0db6f38136f997db6585736d09d60a&amp;siteScreenName=CosmosMagazine&amp;theme=light&amp;widgetsVersion=b7df0f50e1ec1%3A1659558317797&amp;width=500px" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen" data-tweet-id="1525776275939418113"></iframe></div> </div> </div> </div> </div> </figure> <p><a>Starship robots</a> is one example. Since launching in 2014, their robots have completed three million autonomous home deliveries in cities across Estonia, the United Kingdom, Finland and the United States.</p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=201307&amp;title=Supermarket+delivery+by+robot+better+for+the+climate" width="1" height="1" /></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/earth/climate/robot-delivery-better-for-the-climate/" target="_blank" rel="noopener">This article</a> was originally published on <a href="https://cosmosmagazine.com" target="_blank" rel="noopener">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/petra-stock" target="_blank" rel="noopener">Petra Stock</a>. Petra Stock has a degree in environmental engineering and a Masters in Journalism from University of Melbourne. She has previously worked as a climate and energy analyst.</em></p> <p><em>Image: Getty Images</em></p> </div>

Technology

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New research in Arnhem Land reveals why institutional fire management is inferior to cultural burning

<p>One of the conclusions of this week’s shocking <a href="https://soe.dcceew.gov.au/" target="_blank" rel="noopener">State of the Environment report</a> is that climate change is lengthening Australia’s bushfire seasons and raising the number of days with a fire danger rating of “very high” or above. In New South Wales, for example, the season now extends to almost eight months.</p> <p>It has never been more important for institutional bushfire management programs to apply the principles and practices of Indigenous fire management, or “cultural burning”. As the report notes, cultural burning reduces the risk of bushfires, supports habitat and improves Indigenous wellbeing. And yet, the report finds:</p> <blockquote> <p>with significant funding gaps, tenure impediments and policy barriers, Indigenous cultural burning remains underused – it is currently applied over less than 1% of the land area of Australia’s south‐eastern states and territory.</p> </blockquote> <p>Our <a href="https://www.nature.com/articles/s41598-022-12946-3" target="_blank" rel="noopener">recent research</a> in <em>Scientific Reports</em> specifically addressed the question: how do the environmental outcomes from cultural burning compare to mainstream bushfire management practices?</p> <p>Using the stone country of the Arnhem Land Plateau as a case study, we reveal why institutional fire management is inferior to cultural burning.</p> <p>The few remaining landscapes where Aboriginal people continue an unbroken tradition of caring for Country are of international importance. They should be nationally recognised, valued and resourced like other protected cultural and historical places.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Different indigenous fire application today with a country full of weeds. First burn of of two applications this year. This is what we have to do to make country have less flammable vegetation. Walk through, More time and love put into country. <a href="https://t.co/pnoWFQbq6C">pic.twitter.com/pnoWFQbq6C</a></p> <p>— Victor Steffensen (@V_Steffensen) <a href="https://twitter.com/V_Steffensen/status/1505384041402748930?ref_src=twsrc%5Etfw">March 20, 2022</a></p></blockquote> <p><strong>Ancient fire management</strong></p> <p>The rugged terrain of the Arnhem Plateau in Northern Territory has an ancient human history, with archaeological evidence <a href="https://www.abc.net.au/news/science/2017-07-20/aboriginal-shelter-pushes-human-history-back-to-65,000-years/8719314#:%7E:text=New%20excavations%20of%20a%20rock,earlier%20than%20archaeologists%20previously%20thought." target="_blank" rel="noopener">dated at 65,000 years</a>.</p> <p>Arnhem Land is an ideal place to explore the effects of different fire regimes because fire is such an essential feature of the natural and cultural environment.</p> <p>Australia’s monsoon tropics are particularly fire prone given the sharply contrasting wet and dry seasons. The wet season sees prolific growth of grasses and other flammable plants, and dry season has reliable hot, dry, windy conditions.</p> <p>Millennia of <a href="https://theconversation.com/the-worlds-best-fire-management-system-is-in-northern-australia-and-its-led-by-indigenous-land-managers-133071" target="_blank" rel="noopener">skilful fire management</a> by Indigenous people in these landscapes have allowed plants and animals needing infrequently burnt habitat to thrive.</p> <p>This involves shifting “mosaic” burning, where small areas are burned regularly to create a patchwork of habitats with different fire histories. This gives wildlife a diversity of resources and places to shelter in.</p> <p>Conservation biologists suspect that the loss of such patchy fires since colonisation has contributed to the <a href="http://132.248.10.25/therya/index.php/THERYA/article/view/236/html_66" target="_blank" rel="noopener">calamitous demise</a> of wildlife species across northern Australia, such as northern quolls, northern brown bandicoots and grassland melomys.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">"Fire is the way to really look after the land and the people. Since we started here, we've been using fire. And we need to bring it back because it unites the people and the land." Jacob Morris, Gumea-Dharrawal Yuin man. 🎥 Craig Bender &amp; <a href="https://twitter.com/VeraHongTweets?ref_src=twsrc%5Etfw">@VeraHongTweets</a> <a href="https://t.co/Afh6iwIrOX">pic.twitter.com/Afh6iwIrOX</a></p> <p>— FiresticksAlliance (@FiresticksA) <a href="https://twitter.com/FiresticksA/status/1436177617049296901?ref_src=twsrc%5Etfw">September 10, 2021</a></p></blockquote> <p><strong>Collapse of the cypress pine</strong></p> <p>Our study was undertaken over 25 years, and wouldn’t have been possible without the generous support and close involvement of the Traditional Owners over this time.</p> <p>It compared an area under near continuous Indigenous management by the Kune people of Western Arnhem Land with ecologically similar and unoccupied areas within Kakadu National Park.</p> <p>We found populations of the cypress pine (<em>Callitris intratropica</em>) remained healthy under continual Aboriginal fire management. By contrast, cypress pine populations had collapsed in ecologically similar areas in Kakadu due to the loss of Indigenous fire management, as they have across much of northern Australia.</p> <p>The population of dead and living pines is like a barcode that records fire regime change. The species is so long lived that older trees were well established before colonisation.</p> <p>The timber is extremely durable and termite resistant, so a tree killed by fire remains in the landscape for many decades. And mature trees, but not juveniles, can tolerate low intensity fires, but intense fires kill both.</p> <figure class="align-center zoomable"><em><a href="https://images.theconversation.com/files/475072/original/file-20220720-22-odbe84.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/475072/original/file-20220720-22-odbe84.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/475072/original/file-20220720-22-odbe84.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=800&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/475072/original/file-20220720-22-odbe84.jpeg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=800&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/475072/original/file-20220720-22-odbe84.jpeg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=800&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/475072/original/file-20220720-22-odbe84.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=1005&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/475072/original/file-20220720-22-odbe84.jpeg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=1005&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/475072/original/file-20220720-22-odbe84.jpeg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=1005&amp;fit=crop&amp;dpr=3 2262w" alt="" /></a></em><figcaption><em><span class="caption">Cypress pine timber can remain in the landscape decades after the tree died.</span> <span class="attribution"><span class="source">Michael Hains/Atlas of Living Australia</span>, <a class="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank" rel="noopener">CC BY-NC-SA</a></span></em></figcaption></figure> <p>Since 2007, park rangers have attempted to emulate cultural burning outcomes. They’ve used aircraft to drop incendiaries to create a coarse patchwork of burned and unburned areas to improve biodiversity in the stone country within Kakadu.</p> <p>Unfortunately, our research found Kakadu’s fire management interventions failed to restore landscapes to the healthier ecological condition under traditional Aboriginal fire management.</p> <p>While the Kakadu aerial burning program increased the amount of unburnt vegetation, it didn’t reverse the population collapse of cypress pines. Searches of tens of kilometres failed to find a single seedling in Kakadu, whereas they were common in comparable areas under Aboriginal fire management.</p> <p>Our study highlights that once the ecological benefits of cultural burning are lost, they cannot be simply restored with mainstream fire management approaches.</p> <p>But that’s not to say the ecological impacts from the loss of Aboriginal fire management cannot be reversed. Rather, restoring fire regimes and ecosystem health will be slow, and require special care in where and how fires are set.</p> <p>This requires teams on the ground with deep knowledge of the land, rather than simply spreading aerial incendiaries from helicopters.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">After 60 years of fire exclusion, another magic day restoring fire to Arakwal-Bundjalung-Bumberlin country. <a href="https://t.co/xRRNb4ELdQ">pic.twitter.com/xRRNb4ELdQ</a></p> <p>— Dr. Andy Baker (@FireDiversity) <a href="https://twitter.com/FireDiversity/status/1537768580455931905?ref_src=twsrc%5Etfw">June 17, 2022</a></p></blockquote> <p><strong>There’s much to learn</strong></p> <p>There remains much for Western science to learn about <a href="https://theconversation.com/fighting-fire-with-fire-botswana-adopts-indigenous-australians-ancient-burning-tradition-135363" target="_blank" rel="noopener">traditional fire management</a>.</p> <p>Large-scale institutional fire management is based on concepts of efficiency and generality. It is controlled by bureaucracies, and achieved using machines and technologies.</p> <p>Such an “industrial” approach cannot replace the placed-based knowledge, including close human relationships with Country, underpinning <a href="https://www.firesticks.org.au/about/cultural-burning/" target="_blank" rel="noopener">cultural burning</a>.</p> <p>Cultural burning and institutional fire management could be thought of as the differences between home cooking and fast food. Fast food is quick, cheap and produces the same product regardless of individual needs. Home cooking takes longer to prepare, can cater to individual needs, and can improve wellbeing.</p> <p>But restoring sustainable fire regimes based on the wisdom and practices of Indigenous people cannot be achieved overnight. Reaping the benefits of cultural burning to landscapes where colonialism has disrupted ancient fire traditions take time, effort and resources.</p> <p>It’s urgent remaining traditional fire practitioners are recognised for their invaluable knowledge and materially supported to continue caring for their Country. This includes:</p> <ul> <li>actively supporting Indigenous people to reside on their Country</li> <li>to pay them to undertake natural resource management including cultural burning</li> <li>creating pathways enabling Indigenous people separated from their country by colonialism to re-engage with fire management.</li> </ul> <p>Restoring landscapes with sustainable cultural burning traditions is a long-term project that will involve training and relearning ancient practices. There are extraordinary opportunities for Indigenous and non-Indigenous people alike to learn how to Care for Country.</p> <hr /> <p><em>The authors gratefully acknowledge the contribution of Victor Steffensen, the Lead Fire Practitioner at the Firesticks Alliance Indigenous Corporation, who reviewed this article.</em><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/184562/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/david-bowman-4397" target="_blank" rel="noopener">David Bowman</a>, Professor of Pyrogeography and Fire Science, <a href="https://theconversation.com/institutions/university-of-tasmania-888" target="_blank" rel="noopener">University of Tasmania</a>; <a href="https://theconversation.com/profiles/christopher-i-roos-1354187" target="_blank" rel="noopener">Christopher I. Roos</a>, Professor, <a href="https://theconversation.com/institutions/southern-methodist-university-1988" target="_blank" rel="noopener">Southern Methodist University</a>, and <a href="https://theconversation.com/profiles/fay-johnston-90826" target="_blank" rel="noopener">Fay Johnston</a>, Professor, Menzies Institute for Medical Research, <a href="https://theconversation.com/institutions/university-of-tasmania-888" target="_blank" rel="noopener">University of Tasmania</a></em></p> <p><em>This article is republished from <a href="https://theconversation.com" target="_blank" rel="noopener">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/new-research-in-arnhem-land-reveals-why-institutional-fire-management-is-inferior-to-cultural-burning-184562" target="_blank" rel="noopener">original article</a>.</em></p> <p><em>Image: @FireDiversity (Twitter)</em></p>

Domestic Travel

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Support the environment. Don’t mow your lawn

<div class="copy"> <p><span style="font-family: inherit;">Mowing urban lawns less often or less severely increases biodiversity, saves money and reduces pests, according to research from the British Ecological Society.</span></p> <p><span style="font-family: inherit;">A meta-analysis of data from North America and Europe found strong evidence, the researchers say, that greater mowing intensity at home, in parks and on roundabouts and road verges has negative effects, particularly on invertebrate and plant diversity. Pest species thrive, however.</span></p> <p><span style="font-family: inherit;">“Even a modest reduction in lawn mowing frequency can bring a host of environmental benefits: increased pollinators, increased plant diversity and reduced greenhouse gas emissions,” says Chris Watson from the University of Quebec at Trois-Rivières, Canada, lead author of a <a href="https://dx.doi.org/10.1111/1365-2664.13542" target="_blank" rel="noopener">paper</a> in the <em>Journal of Applied Ecology</em>.</span></p> <p><span style="font-family: inherit;">“At the same time, a longer, healthier lawn makes it more resistant to pests, weeds, and drought events.”</span></p> <p><span style="font-family: inherit;">The reason, Watson says, is that regular mowing favours grasses, which grow from the base of the plant, and low growing species such as dandelion and clover. Other species that have their growing tips or flowering stems regularly removed by mowing can’t compete. {%recommended 6627%}</span></p> <p><span style="font-family: inherit;">“These findings support a lot of research done by the turfgrass industry that shows that the more disturbance a lawn gets, the higher the likelihood of pest and weed invasion,” he adds. </span></p> <p><span style="font-family: inherit;">For their meta-analysis, the researchers identified 14 studies undertaken in urban areas between 2004 and 2019 that measured mowing intensity (either height or frequency) as an experimental factor. They also included three unpublished studies of their own. </span></p> <p><span style="font-family: inherit;">A separate case study was used to estimate the economic costs of high-intensity lawn management – which are known to be considerable.</span></p> <p><span style="font-family: inherit;">Previous studies have shown, for example, that the cost of allergies to ragweed, which is common in North America and Europe, is around CAD$155 million per year in Quebec and €133 million a year in Austria and Bavaria. </span></p> <p>As it has a more rapid reproduction than other species, the researchers say, ragweed is able to colonise disturbances caused by intense mowing.</p> <p><span style="font-family: inherit;">You can also save money more directly. In their case study, Watson and colleagues analysed mowing contractor data from the city of Trois-Rivières. They estimated a 36% reduction in public maintenance costs when mowing frequency was reduced from 15 to 10 times per year in high use lawn areas and from three times to once a year in low use areas.</span></p> <p><span style="font-family: inherit;">Watson acknowledges that people worry that leaving grass long attracts ticks and rodents but says there is little evidence to support this. </span></p> <p><span style="font-family: inherit;">“The presence of ticks are more strongly related to host populations, like deer, than type of vegetation,” he says. “With respect to small mammals, some species prefer longer grass, whereas others do not.”</span></p> <p>The plan now is to expand the research and begin applying the findings to improve lawns.</p> <p><em>Image credits: Getty Images</em></p> </div> <div id="contributors"> <p><em>This article was originally published on <a href="https://cosmosmagazine.com/earth/sustainability/support-the-environment-dont-mow-your-lawn/" target="_blank" rel="noopener">cosmosmagazine.com</a> and was written by Nick Carne. </em></p> </div>

Home Hints & Tips

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Shifting seasons: using Indigenous knowledge and western science to help address climate change impacts

<p>Traditional Owners in Australia are the creators of millennia worth of <a href="https://e360.yale.edu/features/native-knowledge-what-ecologists-are-learning-from-indigenous-people" target="_blank" rel="noopener">traditional ecological knowledge</a> – an understanding of how to live amid changing environmental conditions. Seasonal calendars are one of the forms of this knowledge best known by non-Indigenous Australians. But as the climate changes, these calendars are being disrupted.</p> <p>How? Take the example of wattle trees that flower at a specific time of year. That previously indicated the start of the fishing season for particular species. Climate change is causing these plants to flower later. In response, Traditional Owners on <a href="http://www.archerpoint.com.au/" target="_blank" rel="noopener">Yuku Baja Muliku</a> (YBM) Country near Cooktown are having to adapt their calendars and make new links.</p> <p>That’s not all. The seasonal timing of cultural burning practices is changing in some areas. Changes to rainfall and temperature alter when high intensity (hot) burns and low intensity (cool) burns are undertaken.</p> <p>Seasonal connections vital to Traditional Owners’ culture are decoupling.</p> <p>To systematically document changes, co-author Larissa Hale and her community worked with western scientists to pioneer a Traditional Owner-centred approach to climate impacts on cultural values. This process, <a href="https://escholarship.org/uc/item/7kw7z2c9" target="_blank" rel="noopener">published last week</a>, could also help Traditional Owners elsewhere to develop adaptive management for their Indigenous heritage.</p> <figure class="align-center zoomable"><em><a href="https://images.theconversation.com/files/467324/original/file-20220606-15930-59oyt9.JPG?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/467324/original/file-20220606-15930-59oyt9.JPG?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/467324/original/file-20220606-15930-59oyt9.JPG?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/467324/original/file-20220606-15930-59oyt9.JPG?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/467324/original/file-20220606-15930-59oyt9.JPG?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/467324/original/file-20220606-15930-59oyt9.JPG?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/467324/original/file-20220606-15930-59oyt9.JPG?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/467324/original/file-20220606-15930-59oyt9.JPG?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=3 2262w" alt="Wattle flower" /></a></em><figcaption><em><span class="caption">A YBM Traditional Owner showing the wattle flower which used to be an indicator species for good fishing.</span> <span class="attribution"><span class="license">Author provided</span></span></em></figcaption></figure> <p><strong>Climate change threatens First Nations - their perspectives must be heard</strong></p> <p>Australia’s First Nations people face many threats from climate change, ranging from impacts on food availability to health. For instance, rising seas are already <a href="https://www.smh.com.au/politics/federal/torres-strait-islanders-plead-for-climate-action-as-government-builds-seawall-20220401-p5aa13.html" target="_blank" rel="noopener">flooding islands</a> in the Torres Strait with devastating consequences.</p> <p>The most recent Intergovernmental Panel on Climate Change report on impacts and adaption noted in the <a href="https://www.ipcc.ch/report/ar6/wg2/downloads/report/IPCC_AR6_WGII_FinalDraft_Chapter11.pdf" target="_blank" rel="noopener">Australasia chapter</a> that climate-related impacts on Aboriginal and Torres Strait Islander peoples, their country and cultures are “pervasive, complex and compounding.”</p> <p>While it is important these impacts are recorded, the dominant source of the data is academic literature based on western science. Impacts and pressures Traditional Owners are seeing and managing on their country must be assessed and managed from their unique perspective.</p> <p>Traditional Owners have survived and adapted to climatic shifts during their 60,000+ years in Australia. This includes sea-level rise that flooded the area that is now the Great Barrier Reef and extreme rainfall variability. As a result, <a href="https://theconversation.com/ancient-knowledge-is-lost-when-a-species-disappears-its-time-to-let-indigenous-people-care-for-their-country-their-way-172760" target="_blank" rel="noopener">they have developed</a> a fine-tuned sense of nature’s variability over time.</p> <figure class="align-center zoomable"><em><a href="https://images.theconversation.com/files/467327/original/file-20220607-20-y7p3ak.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/467327/original/file-20220607-20-y7p3ak.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/467327/original/file-20220607-20-y7p3ak.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/467327/original/file-20220607-20-y7p3ak.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/467327/original/file-20220607-20-y7p3ak.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/467327/original/file-20220607-20-y7p3ak.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=502&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/467327/original/file-20220607-20-y7p3ak.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=502&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/467327/original/file-20220607-20-y7p3ak.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=502&amp;fit=crop&amp;dpr=3 2262w" alt="Drone shot of Annan river" /></a></em><figcaption><em><span class="caption">YBM Traditional Owners and scientists surveying freshwater mussel populations on Annan River near Cooktown.</span> <span class="attribution"><span class="license">Author provided</span></span></em></figcaption></figure> <p><strong>So what did we do?</strong></p> <p>Worried about the changes they were seeing on their Land and Sea Country around Archer Point in North Queensland, the YBM people worked with scientists from James Cook University to create a new way to assess impacts on cultural values.</p> <p>To do this, we drew on the values-based, science-driven, and community-focused approach of the <a href="https://cvi-heritage.org/about" target="_blank" rel="noopener">climate vulnerability index</a>. It was the first time this index had been used to assess values of significance for Indigenous people.</p> <p>YBM people responded to key prompts to assess changes to their values, including:</p> <ul> <li>What did the value look like 100 years ago?</li> <li>What does it look like now?</li> <li>What do you expect it will look like in the climate future around 2050?</li> <li>What management practices relate to that value and will they change?</li> </ul> <p>We then discussed what issues have emerged from these climatic changes.</p> <p>Using this process, we were able to single out issues directly affecting how YBM people live. For instance, traditional food sources can be affected by climate change. In the past, freshwater mussels in the Annan River were easy to access and collect. Extreme temperature events in the last 10 years have contributed to mass die-offs. Now mussels are much smaller in size and tend to be far <a href="https://www.researchgate.net/publication/311066114_Freshwater_mussel_surveys_from_the_Annan_River_Yuku_Baja_Muliku_Country_-_project_findings" target="_blank" rel="noopener">fewer in number</a>.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/467325/original/file-20220607-16-b1ny4a.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/467325/original/file-20220607-16-b1ny4a.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/467325/original/file-20220607-16-b1ny4a.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=420&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/467325/original/file-20220607-16-b1ny4a.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=420&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/467325/original/file-20220607-16-b1ny4a.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=420&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/467325/original/file-20220607-16-b1ny4a.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=528&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/467325/original/file-20220607-16-b1ny4a.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=528&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/467325/original/file-20220607-16-b1ny4a.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=528&amp;fit=crop&amp;dpr=3 2262w" alt="Freshwater mussels Annan River" /></a><figcaption><em><span class="caption">Freshwater mussels used to be more common.</span> <span class="attribution"><span class="license">Author provided</span></span></em></figcaption></figure> <p>Through the process we also documented that changes to rainfall and temperature have altered the time when some plant foods appear. This is particularly true for plants that depend upon cultural burns to flower or put up shoots. This in turn has meant that the timing of collecting and harvesting has changed.</p> <figure class="align-right zoomable"><a href="https://images.theconversation.com/files/467328/original/file-20220607-12-61cmu0.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/467328/original/file-20220607-12-61cmu0.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=237&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/467328/original/file-20220607-12-61cmu0.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/467328/original/file-20220607-12-61cmu0.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/467328/original/file-20220607-12-61cmu0.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/467328/original/file-20220607-12-61cmu0.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/467328/original/file-20220607-12-61cmu0.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/467328/original/file-20220607-12-61cmu0.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=3 2262w" alt="bushfoods found on YBM country" /></a><figcaption><em><span class="caption">The timing of when some bushfoods appear is changing.</span> <span class="attribution"><span class="license">Author provided</span></span></em></figcaption></figure> <p>These climate-linked changes challenge existing bodies of traditional knowledge, altering connections between different species, ecosystems and weather patterns across Land and Sea Country.</p> <p>A key part of this process was developing a mutually beneficial partnership between traditional ecological knowledge holders and western scientists. It was critical to establish a relationship built on trust and respect.</p> <p>Walking the country first – seeing rivers, mangroves, beaches, headlands, bush, wetlands, and looking out at Sea Country – helped researchers understand the perspectives of Traditional Owners. Honouring experience and knowledge (especially that held by Elders and Indigenous rangers) was important. Indigenous cultural and intellectual property <a href="https://www.artslaw.com.au/information-sheet/indigenous-cultural-intellectual-property-icip-aitb/" target="_blank" rel="noopener">protocols</a> were recognised and respected throughout the assessment.</p> <p><a href="https://www.un.org/development/desa/indigenouspeoples/wp-content/uploads/sites/19/2018/11/UNDRIP_E_web.pdf" target="_blank" rel="noopener">Respecting</a> and working collaboratively with Traditional Owners as expert scientists in their own knowledge system was critical for success. Any effort to incorporate traditional ecological knowledge in climate change assessments must protect sensitive traditional knowledge.</p> <p>As climate change will continue and accelerate, we must work together to minimise resulting impacts on the cultural heritage of First Nations peoples.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/183229/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/karin-gerhardt-1350288" target="_blank" rel="noopener">Karin Gerhardt</a>, PhD student, <a href="https://theconversation.com/institutions/james-cook-university-1167" target="_blank" rel="noopener">James Cook University</a>; <a href="https://theconversation.com/profiles/jon-c-day-142416" target="_blank" rel="noopener">Jon C. Day</a>, PSM, Adjunct Senior Research Fellow, ARC Centre of Excellence for Coral Reef Studies, <a href="https://theconversation.com/institutions/james-cook-university-1167" target="_blank" rel="noopener">James Cook University</a>; <a href="https://theconversation.com/profiles/larissa-hale-1346434" target="_blank" rel="noopener">Larissa Hale</a>, Yuku Baja Muliku Traditional Owner, <a href="https://theconversation.com/institutions/indigenous-knowledge-4846" target="_blank" rel="noopener">Indigenous Knowledge</a>, and <a href="https://theconversation.com/profiles/scott-f-heron-256521" target="_blank" rel="noopener">Scott F. Heron</a>, Associate Professor in Physics, <a href="https://theconversation.com/institutions/james-cook-university-1167" target="_blank" rel="noopener">James Cook University</a></em></p> <p><em>This article is republished from <a href="https://theconversation.com" target="_blank" rel="noopener">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/shifting-seasons-using-indigenous-knowledge-and-western-science-to-help-address-climate-change-impacts-183229" target="_blank" rel="noopener">original article</a>.</em></p> <p><em>Image: </em><em>Yuku Baja Muliku Land and Sea Rangers (Facebook)</em></p>

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