Kelsey Mueller, 16, pets Ruby while waiting with her family to be escorted from the evacuation zone at the Shaver Lake Marina parking lot off of CA-168 during the Creek Fire on Sept. 7, 2020 in Shaver Lake, California. Kent Nishimura / Los Angeles Times / Getty Images
By Daisy Simmons
In a wildfire, hurricane, or other disaster, people with pets should heed the Humane Society's advice: If it isn't safe for you, it isn't safe for your animals either.
<p>Whether your charge is a lap dog, bird, outdoor cat, or farm animal, planning ahead for a potential evacuation can help you protect your animals and also first responders, who may risk their safety to save your pets.</p><p>Take the following measures now to help keep family pets safe should an evacuation become necessary:</p>
<p><em>Reposted with permission from </em><em><a href="https://yaleclimateconnections.org/2021/01/how-to-evacuate-with-pets-during-a-wildfire-hurricane-or-other-disaster/" target="_blank">Yale Climate Connections</a>.</em><a href="https://www.ecowatch.com/r/entryeditor/2650067972#/" target="_self"></a></p>
1. Stay Informed
<p>A first order of business in pet evacuation planning is to understand and be ready for the possible threats in your area. Visit <a href="https://www.ready.gov/be-informed" target="_blank">Ready.gov</a> to learn more about preparing for potential disasters such as floods, hurricanes, and wildfires. Then pay attention to related updates by tuning <a href="http://www.weather.gov/nwr/" target="_blank">NOAA Weather Radio</a> to your local emergency station or using the <a href="https://www.fema.gov/mobile-app" target="_blank">FEMA app</a> to get National Weather Service alerts.</p>2. Ensure Your Pet is Easily Identifiable
<p><span>Household pets, including indoor cats, should wear collars with ID tags that have your mobile phone number. </span><a href="https://www.avma.org/microchipping-animals-faq" target="_blank" rel="noopener noreferrer">Microchipping</a><span> your pets will also improve your chances of reunion should you become separated. Be sure to add an emergency contact for friends or relatives outside your immediate area.</span></p><p>Additionally, use <a href="https://secure.aspca.org/take-action/order-your-pet-safety-pack" target="_blank" rel="noopener noreferrer">'animals inside' door/window stickers</a> to show rescue workers how many pets live there. (If you evacuate with your pets, quickly write "Evacuated" on the sticker so first responders don't waste time searching for them.)</p>3. Make a Pet Evacuation Plan
<p> "No family disaster plan is complete without including your pets and all of your animals," says veterinarian Heather Case in <a href="https://www.youtube.com/watch?v=Q9NRJkFKAm4" target="_blank">a video</a> produced by the American Veterinary Medical Association.</p><p>It's important to determine where to take your pet in the event of an emergency.</p><p>Red Cross shelters and many other emergency shelters allow only service animals. Ask your vet, local animal shelters, and emergency management officials for information on local and regional animal sheltering options.</p><p>For those with access to the rare shelter that allows pets, CDC offers <a href="https://www.cdc.gov/healthypets/emergencies/pets-in-evacuation-centers.html" target="_blank">tips on what to expect</a> there, including potential health risks and hygiene best practices.</p><p>Beyond that, talk with family or friends outside the evacuation area about potentially hosting you and/or your pet if you're comfortable doing so. Search for pet-friendly hotel or boarding options along key evacuation routes.</p><p>If you have exotic pets or a mix of large and small animals, you may need to identify multiple locations to shelter them.</p><p>For other household pets like hamsters, snakes, and fish, the SPCA recommends that if they normally live in a cage, they should be transported in that cage. If the enclosure is too big to transport, however, transfer them to a smaller container temporarily. (More on that <a href="https://www.spcai.org/take-action/emergency-preparedness/evacuation-how-to-be-pet-prepared" target="_blank" rel="noopener noreferrer">here</a>.)</p><p>For any pet, a key step is to establish who in your household will be the point person for gathering up pets and bringing their supplies. Keep in mind that you may not be home when disaster strikes, so come up with a Plan B. For example, you might form a buddy system with neighbors with pets, or coordinate with a trusted pet sitter.</p>4. Prepare a Pet Evacuation Kit
<p>Like the emergency preparedness kit you'd prepare for humans, assemble basic survival items for your pets in a sturdy, easy-to-grab container. Items should include:</p><ul><li>Water, food, and medicine to last a week or two;</li><li>Water, food bowls, and a can opener if packing wet food;</li><li>Litter supplies for cats (a shoebox lined with a plastic bag and litter may work);</li><li>Leashes, harnesses, or vehicle restraints if applicable;</li><li>A <a href="https://www.avma.org/resources/pet-owners/emergencycare/pet-first-aid-supplies-checklist" target="_blank">pet first aid kit</a>;</li><li>A sturdy carrier or crate for each cat or dog. In addition to easing transport, these may serve as your pet's most familiar or safe space in an unfamiliar environment;</li><li>A favorite toy and/or blanket;</li><li>If your pet is prone to anxiety or stress, the American Kennel Club suggests adding <a href="https://www.akc.org/expert-advice/home-living/create-emergency-evacuation-plan-dog/" target="_blank" rel="noopener noreferrer">stress-relieving items</a> like an anxiety vest or calming sprays.</li></ul><p>In the not-unlikely event that you and your pet have to shelter in different places, your kit should also include:</p><ul><li>Detailed information including contact information for you, your vet, and other emergency contacts;</li><li>A list with phone numbers and addresses of potential destinations, including pet-friendly hotels and emergency boarding facilities near your planned evacuation routes, plus friends or relatives in other areas who might be willing to host you or your pet;</li><li>Medical information including vaccine records and a current rabies vaccination tag;</li><li>Feeding notes including portions and sizes in case you need to leave your pet in someone else's care;</li><li>A photo of you and your pet for identification purposes.</li></ul>5. Be Ready to Evacuate at Any Time
<p>It's always wise to be prepared, but stay especially vigilant in high-risk periods during fire or hurricane season. Practice evacuating at different times of day. Make sure your grab-and-go kit is up to date and in a convenient location, and keep leashes and carriers by the exit door. You might even stow a thick pillowcase under your bed for middle-of-the-night, dash-out emergencies when you don't have time to coax an anxious pet into a carrier. If forecasters warn of potential wildfire, a hurricane, or other dangerous conditions, bring outdoor pets inside so you can keep a close eye on them.</p><p>As with any emergency, the key is to be prepared. As the American Kennel Club points out, "If you panic, it will agitate your dog. Therefore, <a href="https://www.akc.org/expert-advice/home-living/create-emergency-evacuation-plan-dog/" target="_blank" rel="noopener noreferrer">pet disaster preparedness</a> will not only reduce your anxiety but will help reduce your pet's anxiety too."</p>Evacuating Horses and Other Farm Animals
<p>The same basic principles apply for evacuating horses and most other livestock. Provide each with some form of identification. Ensure that adequate food, water, and medicine are available. And develop a clear plan on where to go and how to get there.</p><p>Sheltering and transporting farm animals requires careful coordination, from identifying potential shelter space at fairgrounds, racetracks, or pastures, to ensuring enough space is available in vehicles and trailers – not to mention handlers and drivers on hand to support the effort.</p><p>For most farm animals, the Red Cross advises that you consider precautionary evacuation when a threat seems imminent but evacuation orders haven't yet been announced. The American Veterinary Medical Association has <a href="https://www.avma.org/resources/pet-owners/emergencycare/large-animals-and-livestock-disasters" target="_blank">more information</a>.</p>Bottom Line: If You Need to Evacuate, So Do Your Pets
<p>As the Humane Society warns, pets left behind in a disaster can easily be injured, lost, or killed. Plan ahead to make sure you can safely evacuate your entire household – furry members included.</p>From Your Site Articles
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The growing Texas solar industry is offering jobs to unemployed oil and gas professionals. King Lawrence / Getty Images
The growing Texas solar industry is offering a safe harbor to unemployed oil and gas professionals amidst the latest oil and gas industry bust, this one brought on by the novel coronavirus pandemic, the Houston Chronicle reports.
<p>With the fracking sector in turmoil, many workers are looking to apply their skills — from construction to negotiating land use agreements — to the solar industry. </p><p>"No question, we are getting workers moving over from oil and gas," Kevin Smith, Lighthouse BP's CEO in the Americas, said. "A lot of the oil and gas skills are applicable to solar." </p><p>Renewables are the fastest-growing energy sector in the country and Texas' topography, climate, and grid make it an attractive market for solar energy. </p><p>"Clean energy is growing and growing fast in Texas... This is where the jobs are going to be and where the economy is heading," Raj Prahbu, CEO of the Austin-based research firm Mercom Capital Group, told the Chronicle. </p><p>"If you're not going to make the shift, you're going to be left behind."</p>
<p><strong>For a deeper dive:</strong><br/></p><p><a href="https://www.houstonchronicle.com/business/energy/article/Solar-offered-out-of-work-oil-landmen-place-to-15886138.php?utm_campaign=Hot%20News&utm_medium=email&_hsmi=107659709&_hsenc=p2ANqtz--jGRDk_B6Ji8TgYYD-MiYVUNnHjTwLHlnNpLk6rmBmQFRGCUHSVTG82fadaE-2OlB8gfDMBmrml1xmlhwOKVNfEzz38NIXpkL088Kq9hB3TbYdl-E&utm_content=107659709&utm_source=hs_email" target="_blank">Houston Chronicle</a><br/></p><p><em>For more </em><a href="http://ecowatch.com/climate-change-news/" target="_blank"><em>climate change</em></a><em> and </em><a href="http://ecowatch.com/business/renewables/" rel="noopener noreferrer" target="_blank"><em>clean energy</em></a><em> news, you can follow Climate Nexus on </em><a href="https://twitter.com/ClimateNexus" target="_blank"><em>Twitter</em></a><em> and </em><a href="https://www.facebook.com/ClimateNexus/" rel="noopener noreferrer" target="_blank"><em>Facebook</em></a><em>, sign up for daily </em><a href="https://www.linktrack.live/hot-news-sign-up" target="_blank"><em>Hot News</em></a><em>, and visit their news site, </em><a href="https://nexusmedianews.com/" rel="noopener noreferrer" target="_blank"><em>Nexus Media News</em></a><em>. </em></p>
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Like many other plant-based foods and products, CBD oil is one dietary supplement where "organic" labels are very important to consumers. However, there are little to no regulations within the hemp industry when it comes to deeming a product as organic, which makes it increasingly difficult for shoppers to find the best CBD oil products available on the market.
<p>Here you can learn about the importance of organic hemp oil, why it's better for the environment, and which CBD companies actually make trustworthy products with sustainable farming processes. origins which weigh heavily on many consumers who want to buy a product that's produced in the best way possible for not only themselves to ingest, but for the environment as well through sustainable farming methods. </p><h2>What Is CBD Oil?</h2><p>First things first, CBD stands for cannabidiol, and it's a cannabinoid found within cannabis sativa plants. This plant compound is believed to have many potential benefits, and it is primarily derived from hemp plants via a CO2 extraction process. </p><p>Since CBD is extracted from industrial hemp, which contains only trace amounts of THC (the psychoactive component in cannabis plants), this means that CBD won't make you feel high like marijuana, which has much higher levels of THC that causes psychoactive effects. Instead, the effects of CBD are much more subtle and promote a general sense of calm and relaxation in most users.</p><h2>What Makes a CBD Oil Organic?</h2><p>In terms of organic labels, perhaps the most important (and prominent) certification comes from the United States Department of Agriculture (USDA). This government organization has been labeling foods as "organic" for many years, but what exactly does this certification entail? Essentially, a label indicating that a product is "USDA Organic" or "Certified Organic" means that at least 95% of the ingredients are obtained from organic sources.</p><p>For a crop to be considered organic by the USDA, it must be grown without the use of industrial solvents, irradiation, genetic engineering (GMOs), synthetic pesticides, or chemical fertilizer. Instead, farmers rely on natural substances and <a href="https://www.usda.gov/media/blog/2012/03/22/organic-101-what-usda-organic-label-means" rel="noopener noreferrer" target="_blank">mechanical, physical, or biologically based farming</a> techniques to cultivate healthy and organic crops.</p><p>Before the passage of the 2018 Farm Bill, no hemp-derived products could be dubbed as "certified organic" since the hemp plant and its extracts were still categorized as a Schedule I Controlled Substance. However, it's still difficult for CBD companies to obtain a USDA certified organic label for their products due to the legal grey area that still surrounds CBD extracts. </p><p>Because of these challenges, and due to the fact that industrial hemp has only recently become an agricultural crop, very few CBD oils are USDA certified organic. Rather, many CBD products contain hemp extracts from plants that were grown in organic conditions but may not be federally certified.</p><h2>What are the Best Organic CBD Oil Brands?</h2><p><em>Each product featured here has been independently selected by the writer. If you make a purchase using the links included, we may earn commission.</em></p><em><br></em>
<h2>Why Organic Hemp Oil Matters</h2><p>Hemp is a unique plant, not only for its rich cannabinoid content, but also for its ability to absorb a wide variety of components in soil. But this trait poses great risks when it comes to the creation of CBD products derived from hemp.</p><p>Because hemp has a high capacity for compound uptake, this means that the plants can retain <a href="https://www.remedyreview.com/industry/lab-test-results/" target="_blank">harmful chemicals like pesticides</a>, heavy metals, and other residual solvents. This is especially true when it comes to synthetic chemicals that are more toxic to humans, and difficult to remove once they have been absorbed by the hemp plant.</p><p>Organic farming practices help reduce the risk of hemp crops absorbing harsh chemicals that may later end up in CBD oil after extraction. When you're taking CBD as a wellness supplement to help alleviate your symptoms or improve your overall well-being, the last thing you want is to ingest compounds that might negatively outweigh the benefits of CBD. This is an important reason to look for third party lab test results when shopping for CBD products since these certificates of analysis can show the full cannabinoid and terpene profile of a hemp extract, as well as test results that search for the presence of any residual solvents.</p><p>In addition to creating a better end product, organic farming practices are also better for the environment. Sustainable and organic farming methods may <a href="https://www.helpguide.org/articles/healthy-eating/organic-foods.htm" rel="noopener noreferrer" target="_blank">reduce pollution, conserve water, reduce soil erosion, increase soil fertility, and use less energy</a>. The use of natural pest deterrents as opposed to chemical pesticides is also better for nearby animal populations and ecosystems.</p><h3>Organic vs. Natural</h3><p>While there are only a select few companies offering certified organic ingredients in their products, almost every brand in the CBD market creates "natural" products. The term "all-natural" or "plant-based" does not mean that a product is organic, and since hemp oil is a natural derivative of hemp plants, these products are often referred to as all-natural. However, there are some synthetic CBD oils that should be avoided because they are chemically constructed and may produce unwanted side effects that are not caused by naturally derived CBD extracts.</p><h2>What are the Benefits of Organic CBD Oil?</h2><p>There's a long list of potential CBD oil health benefits, and some of the most common wellness advantages include:</p><ul class="ee-ul"><li><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2503660/" target="_blank">Chronic pain relief</a></li><li><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4604171/" target="_blank">Anti-anxiety effects</a></li><li>Better sleep</li><li><a href="https://www.psychologytoday.com/us/blog/inner-source/201901/cbd-oil-mental-health-should-you-take-it-too" rel="noopener noreferrer" target="_blank">Improvements in mood</a></li><li>Internal balance and regulation</li></ul><p>When dealing with pain, inflammation, sleep issues, and mental health struggles, it can be hard to find sufficient treatment options. The use of certain prescriptions can cause unwanted side effects, yet they are often the only solution for patients with these medical conditions. In search of other therapies, people have started to flock towards CBD oil as an alternative remedy for a variety of conditions. However, it should be noted that CBD products are not approved by the Food and Drug Administration (FDA), and you should seek your doctor's advice before using CBD if you have a serious medical condition.</p><h2>Look at the Labels Before You Buy CBD Oil</h2><p>When you go online to buy CBD oil, you'll quickly realize there is an overwhelming number of brands that are saturating the market. It can be difficult to determine which products are truly as good as they make themselves out to be. Always look for up-to-date third-party lab tests so you know you are getting a great product, and don't hesitate to contact the brand if you have any additional questions. And if you're intent on purchasing 100% organic CBD oil, it's best to look for certified products or brands that are held to strict regulatory standards.</p><p><strong>Melena Gurganus </strong>is the Reviews Editor at EcoWatch. She is passionate health and wellness and her writing aims to help others find products they can trust. Her work has been featured in publications such as Health, Shape, Huffington Post, Cannabis Business Times, and Bustle.<br></p>
Spruce
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjI3OC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyOTM2NzgzOX0.axY0HjeqRctJsR_KmDLctzDpUBLBN-oNIdqaXDb4caQ/img.jpg?width=980" id="774be" class="rm-shortcode" data-rm-shortcode-id="8379f35b1ca8a86d0e61b7d4bfc8b46e" data-rm-shortcode-name="rebelmouse-image" alt="spruce organic cbd oil" data-width="710" data-height="959" /><p>As one of the best brands in the business, Spruce CBD is well-known for its potent CBD oils that feature many additional beneficial phytocannabinoids. This brand works with two family-owned, sustainably focused farms in the USA (one located in Kentucky and one in North Carolina) to create its organic, small product batches. The max potency Spruce CBD oil contains 2400mg of full-spectrum CBD extract, but the brand also offers a lower strength tincture with 750mg of CBD in total.</p>
$89
CBDistillery
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDcwMjkzNC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyMTU4OTM4Nn0.ypRdeDSBcE87slYrFfVrRwtJ2qGIK6FD5jBB4pndTMo/img.jpg?width=980" id="b473b" class="rm-shortcode" data-rm-shortcode-id="9930b53c9d58cb49774640a61c3e3e75" data-rm-shortcode-name="rebelmouse-image" alt="cbdistillery cbd oil" data-width="1244" data-height="1244" /><p>All of the products from CBDistillery are <a href="https://ushempauthority.org/" target="_blank" rel="noopener noreferrer">U.S. Hemp Authority Certified</a>, and for good reason. The company only uses non-GMO and pesticide-free industrial hemp that's grown organically on Colorado farms. Its hemp oils are some of the most affordable CBD products on the market, yet they still maintain a high standard of quality. CBDistillery has a wide variety of CBD potencies across its product line (ranging from 500mg to 5000mg per bottle) and offers both full-spectrum and broad-spectrum CBD oils to give customers a completely thc-free option.</p>
$35
FAB CBD
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjIyNS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2NDIwOTEyMn0.MlTjz096FJ0ev_-soK7_Z-FeQeJczWoeh9Qi9SSkHsY/img.jpg?width=980" id="04b26" class="rm-shortcode" data-rm-shortcode-id="76aa4862f44603242e318982acea6646" data-rm-shortcode-name="rebelmouse-image" alt="fab cbd oil" data-width="800" data-height="800" /><p>For an organic CBD oil that has it all, FAB CBD offers plenty of variety for any type of consumer. All of its products are made with zero pesticides and extracted from organically grown Colorado industrial hemp. FAB CBD oil comes in five all-natural flavors (mint, vanilla, berry, citrus, and natural) and is also available in four strengths (300, 600, 1200, and 2400mg per bottle).</p>
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NuLeaf Naturals
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjIxOS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1NzExNTgyMX0.D6qMGYllKTsVhEkQ-L_GzpDHVu60a-tJKcio7M1Ssmc/img.jpg?width=980" id="94e4a" class="rm-shortcode" data-rm-shortcode-id="3609a52479675730893a45a82a03c71d" data-rm-shortcode-name="rebelmouse-image" alt="nuleaf naturals organic cbd oil" data-width="600" data-height="600" /><p>As an industry-leading brand, it comes as no surprise that NuLeaf Naturals sources its CBD extract from organic hemp plants grown on licensed farms in Colorado. The comany's CBD oils only contain two ingredients: USDA certified organic hemp seed oil and full spectrum hemp extract.</p><p>NuLeaf Naturals uses one proprietary CBD oil formula for all of its products, so you will get the same CBD potency in each tincture (60mg per mL), but can purchase different bottle sizes depending on how much you intend to use.</p>
$38.50
Charlotte's Web
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDcwMjk3NS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0MzQ0NjM4N30.SaQ85SK10-MWjN3PwHo2RqpiUBdjhD0IRnHKTqKaU7Q/img.jpg?width=980" id="84700" class="rm-shortcode" data-rm-shortcode-id="a2174067dcc0c4094be25b3472ce08c8" data-rm-shortcode-name="rebelmouse-image" alt="charlottes web cbd oil" data-width="1244" data-height="1244" /><p>Perhaps one of the most well-known brands in the CBD landscape, Charlotte's Web has been growing sustainable hemp plants for several years. The company is currently in the process of achieving official USDA Organic Certification, but it already practices organic and sustainable cultivation techniques to enhance the overall health of the soil and the hemp plants themselves, which creates some of the highest quality CBD extracts. Charlotte's Web offers CBD oils in a range of different concentration options, and some even come in a few flavor options such as chocolate mint, orange blossom, and lemon twist.</p>
$60
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A 2019 Basel Convention amendment targeting plastic waste exports went into effect on Jan. 1. Boris Horvat / AFP / Getty Images
This month, a new era began in the fight against plastic pollution.
<p>In 2019, 187 nations within the United Nations amended the 1989 <a href="https://www.ecowatch.com/tag/basel-convention" target="_self">Basel Convention</a>, which governs trade in hazardous materials, <a href="https://www.ecowatch.com/plastic-pollution-agreement-2636986814.html" target="_self">to include plastic waste</a>. The historic treaty created a legally binding framework to make global trade in <a href="https://www.ecowatch.com/tag/plastics" target="_self">plastic</a> waste more transparent and better regulated, the UN Environment Program (UNEP) said in a <a href="https://www.unenvironment.org/news-and-stories/press-release/governments-agree-landmark-decisions-protect-people-and-planet" target="_blank">press release</a>.</p><p>The amendment to the Basel Convention, which went into effect on Jan. 1, 2021, will result in a cleaner ocean within five years and allow developing nations like Vietnam and Malaysia to refuse low-quality and difficult-to-recycle waste before it ever gets shipped, a UN transboundary waste chief told <a href="https://www.theguardian.com/environment/2020/dec/29/new-rules-to-tackle-wild-west-of-plastic-waste-dumped-on-poorer-countries" target="_blank">The Guardian</a>.</p><p>"It is my optimistic view that, in five years, we will see results," Rolph Payet, the executive director of the Basel Convention, told The Guardian. "People on the frontline are going to be telling us whether there is a decrease of plastic in the ocean. I don't see that happening in the next two to three years, but on the horizon of five years. This amendment is just the beginning."</p><p>"Pollution from <a href="https://www.ecowatch.com/tag/plastic-waste" target="_self">plastic waste</a>, acknowledged as a major environmental problem of global concern, has reached epidemic proportions with an estimated 100 million tons of plastic now found in the oceans, 80-90 percent of which comes from land-based sources," the UNEP release noted, explaining a primary rationale behind the amendment's passage.</p><p>Once in the oceans, plastic continues to cause harm. It degrades into <a href="https://www.ecowatch.com/tag/microplastics" target="_self">microplastics</a>, which <a href="https://www.ecowatch.com/seafood-study-plastic-contamination-2646982206.html" target="_self">end up in our seafood</a> and <a href="https://www.ecowatch.com/microplastics-found-human-organs-2647014349.html#:~:text=According%20to%20PlasticsEurope.org%2C%20359,74%2C000%20microplastic%20particles%20a%20year." target="_self">ultimately us</a>. A recent study also found that <a href="https://www.ecowatch.com/ocean-acidification-plastic-polllution-2648847023.html" target="_self">plastic pollution increases ocean acidification</a>.</p>
<p>The amendment now requires "prior notice and consent" in writing from importing and transit countries before shipping plastic waste for recycling, the <a href="http://requirements/" target="_blank">Environmental Protection Agency (EPA)</a> explained. Exporting countries must detail whether a shipment is mixed or contaminated. If permission isn't granted to receive the goods, they must remain in their country of origin.</p><p>The new international rule aims to level the playing field between wealthy nations that dump contaminated plastic waste and poorer ones that have traditionally received it. According to The Guardian, before the new rule, shipments containing contaminated, non-recyclable and low-quality plastics were often sold to developing nations for recycling. After China refused to continue accepting contaminated waste in 2018, the onus fell on other developing nations to accept it, a 2020 <a href="https://www.greenpeace.org/international/press-release/43469/waste-trade-woes-plastic-waste-from-developed-countries-add-to-malaysias-environmental-crisis/" target="_blank">Greenpeace report </a>found. Once received, the waste was often illegally burned or dumped in landfills and waterways because it was unusable and unrecyclable.</p><p>Heng Kiah Chun, a Greenpeace Malaysia campaigner, called the impact from illegally dumping plastic waste from more than 19 countries worldwide "an indelible mark" left throughout Southeast Asia, the report added.</p><p>According to the EPA, the Basel Convention made an exception for pre-sorted, clean, uncontaminated and recycling-bound plastic scrap: it will not be subject to informed consent requirements. The idea is to encourage exports of commercially viable plastics for recycling rather than the unrestricted dumping of plastic trash that previously occurred.</p><p>In Dec. 2020, the European Union passed <a href="https://www.ecowatch.com/eu-bans-plastic-waste-exports-2649639389.html" target="_self">additional regulations</a> that are even stricter than the Basel Convention amendment, including a ban on sending unsorted plastic waste, which is harder to recycle, to poorer countries. </p>
<p>Despite <a href="https://www.ecowatch.com/world-plastic-waste-leader-us-2648607158.html" target="_self">leading the world in plastic waste</a>, the U.S. did not agree to the amendment in 2019. However, the amendment still applies to the U.S. anytime it tries to trade plastic waste with another of the 187 participating countries, <a href="https://www.cnn.com/2019/05/11/world/basel-convention-plastic-waste-trade-intl/index.html" target="_blank">CNN</a> reported.</p><p>Rather than framing the plastic problem as an issue between developed and developing nations, some critics would rather see <a href="https://www.ecowatch.com/plastic-pollution-producer-responsibility-2649792843.html" target="_self">commercial producers take responsibility</a>. Others, noting that <a href="https://www.ecowatch.com/plastic-recycling-myth-2647706452.html?rebelltitem=1#rebelltitem1" target="_self">recycling</a> models, especially in the U.S., aren't working, are encouraging a cultural shift away from using plastics, stemming the problem of plastic pollution at the source.</p><p>Nevertheless, the convention is a "crucial first step towards stopping the use of developing countries as a dumping ground for the world's plastic waste, especially those coming from rich nations," Von Hernandez, Break Free From Plastic global coordinator, told CNN.</p><p>"Countries at the receiving end of mixed and unsorted plastic waste from foreign sources now have the right to refuse these problematic shipments, in turn compelling source countries to ensure exports of clean, recyclable plastics only," Hernandez added. "Recycling will not be enough, however. Ultimately, production of plastics has to be significantly curtailed to effectively resolve the plastic pollution crisis."</p>
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Reindeers at their winter location in northern Sweden on Feb. 4, 2020, near Ornskoldsvik. JONATHAN NACKSTRAND / AFP via Getty Images
Sweden's reindeer have a problem. In winter, they feed on lichens buried beneath the snow. But the climate crisis is making this difficult. Warmer temperatures mean moisture sometimes falls as rain instead of snow. When the air refreezes, a layer of ice forms between the reindeer and their meal, forcing them to wander further in search of ideal conditions. And sometimes, this means crossing busy roads.
<p>Luckily, Sweden's transport authorities have a solution. They are planning to build a dozen bridges in northern Sweden so that the reindeer can cross in peace, Swedish public science radio <a href="https://sverigesradio.se/artikel/7649066" target="_blank">Vetenskapsradion reported Monday</a>, according to <a href="https://www.thelocal.se/20210119/sweden-to-build-reindeer-bridges-so-they-can-cross-roads-to-find-food" target="_blank">The Local Sweden</a>.</p><p>"In a changing climate with difficult snow conditions, it will be extra important to be able to find and access alternative pastures," Swedish University of Agricultural Sciences landscape ecologist Per Sandström told the radio, as <a href="https://www.theguardian.com/world/2021/jan/20/sweden-to-build-bridges-for-reindeer-to-safely-cross-roads-and-railways?CMP=fb_gu&utm_medium=Social&utm_source=Facebook&fbclid=IwAR2nkVyCQKM6c-SKoghZwJbXw0zrgKjcJhjkh9KqZkd1utAWq1LFzaBTveU#Echobox=1611148969" target="_blank">The Guardian translated</a>.</p><p>The new bridges will be called "renoducts," a combination of the Swedish word for reindeer (ren) and viaduct.</p>
<p><a href="https://www.ecowatch.com/tag/wildlife" target="_self">Wildlife</a> bridges are an effective solution to the problem of helping animals to travel through a world criss-crossed by highways. The <a href="https://www.ecowatch.com/san-antonio-wildlife-bridge-2649485994.html" target="_self">first</a> was constructed in France in the 1950s, and they can significantly reduce collisions between animals and vehicles.</p><p>Work will begin this year on the first of the Swedish renoducts over the E4 motorway north of the city of Umeå, Vetenskapsradion reported. This motorway now has to be shut down entirely every time a herd attempts to cross.</p><p>The renoducts aren't only a boon for Sweden's 250,000 reindeer. They are also a help to the 4,500 Indigenous Sami who have special authorization to herd them, The Guardian explained.</p>
<p>The changing climate has driven up costs and extended the time it takes to herd the reindeer, according to an AFP story published in <a href="https://www.thelocal.se/20200529/how-swedens-sami-reindeer-herders-are-being-forced-to-adapt-to-climate-change" rel="noopener noreferrer" target="_blank">The Local Sweden in May 2020</a>. Sami couple Margret Fjellstrom and Daniel Viklund told AFP that it took them twice as long to move their reindeer from their summer to winter pastures last year than it would have under regular weather conditions.</p><p>"It can rain in January, it can snow in May, there's no logic to it any more," Fjellstrom told AFP.</p><p>Sami herders hope the new renoducts will help.</p><p>"I'm looking forward to us being able to cross undisturbed," reindeer herder Tobias Jonsson told Vetenskapsradion, as The Guardian translated.</p><p>He said that herders had helped with the design of the renoducts so that the reindeer would be more likely to use them. They recommended two meter (approximately seven foot) barriers so that the reindeer would not fall off but insisted that the bridges be open on top so that the reindeer would not be too frightened to cross.</p><p>Sweden's reindeer aren't the only ones in trouble because of climate change. A <a href="https://www.ecowatch.com/reindeer-population-climate-change-2623281571.html" target="_self">2018 report</a> found that reindeer and caribou numbers across the Arctic had fallen by 56 percent in the preceding two decades.</p>
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The Great Lakes, including Lake Michigan, experienced some of their warmest temperatures on record in the summer of 2020. Ken Ilio / Moment / Getty Images
Heatwaves are not just distinct to the land. A recent study found lakes are susceptible to temperature rise too, causing "lake heatwaves," The Independent reported.
<p>For the first time, researchers showed how lakes experience <a href="http://www.ecowatch.com/tag/heat-wave" target="_self">heatwaves</a> and are sensitive to variations in the climate, lead author Dr. Iestyn Woolway, a research fellow at the European Space Agency's Climate Office in the UK, told The Independent.</p><p>Published on Wednesday in Nature, the study analyzed how hundreds of lake temperatures changed across the world, from the period between 1901 to 2099. If greenhouse gas emissions continue to rise, lakes will experience hotter and longer heatwaves, researchers <a href="https://www.nature.com/articles/s41586-020-03119-1" target="_blank">found.</a></p>
<p>Woolway and his team studied lake temperatures during heatwaves under two scenarios: high greenhouse gas emissions and low greenhouse gas emissions. Compared to data from the period between 1970-1999, the average temperature of global lakes could increase to about 1.7°C during heatwaves by the end of the century in a high greenhouse gas emission future, <a href="https://www.independent.co.uk/environment/climate-change/climate-crisis-lake-heatwaves-lethal-b1790076.html" target="_blank">The Independent reported.</a></p><p>But high greenhouse gas emissions could increase more than just a lake's temperature during a heatwave. The average length of a heatwave could also increase from eight days to 95 days by the end of the century, The Independent reported.</p><p>"As lakes warm during the twenty-first century, their heatwaves will begin to extend across multiple seasons, with some lakes reaching a permanent heatwave state," <a href="https://www.nature.com/articles/s41586-020-03119-1" target="_blank" rel="noopener noreferrer">the study noted</a>.</p>
<p>Over the summer, the Great Lakes experienced some of their warmest temperatures on record. Surface water temperature in all the Great Lakes, except for Lake Superior, experienced temperatures in the 70s, <a href="https://www.washingtonpost.com/weather/2020/07/14/great-lakes-record-warm-water/" target="_blank">The Washington Post</a> reported in July. Lake Erie even reported temperatures in the 80s, similar to that of Virginia Beach.</p><p>"Ultimately, lake temperatures follow the temperatures of the atmosphere," Dr. Woolway told The Independent.</p><p>The Great Lakes water temperatures were six to eleven degrees warmer than normal this past summer, responding to air temperatures in the region that were some of the warmest ever reported, The Washington Post reported.</p><p>"Last year was really cold and there was a lot of rain. This year there hasn't been as much rain, and it's been persistently hot," Andrea Vander Woude, manager of the Great Lakes CoastWatch program at NOAA, told The Washington Post.</p>
<p>Some locals in the Great Lake region had nothing to complain about. "I'm loving this," Whitney Miller, a Michigan-based swim instructor, told the Record-Eagle, a newspaper in the region, according to The Washington Post. "Last year I was in a wetsuit up through the 15th of July ... I was a popsicle." However, high temperatures in lakes pose a serious threat to the survival of natural ecosystems, the study found.</p><p>Serving as more than just a recreational hotspot, the Great Lakes are an important source for clean water and economic livelihood. Nearly 90 percent of the freshwater in the United States and approximately 20 percent of the world's fresh water supply comes from the Great Lakes, <a href="https://www.noaa.gov/education/resource-collections/freshwater/great-lakes-ecoregion#:~:text=Lawrence%20Seaway.,system%20for%20clean%20drinking%20water" target="_blank">according to NOAA</a>. Millions of pounds of fish are also extracted out of the lakes each year.</p><p>Increases in water temperature will reduce habitat for coldwater fish, making the lakes more suitable habitats for invasive species and susceptible to dangerous algal blooms, <a href="https://www.nwf.org/Educational-Resources/Wildlife-Guide/Wild-Places/Great-Lakes" target="_blank" rel="noopener noreferrer">The National Wildlife Federation reported</a>.</p><p>But meeting the <a href="https://www.ecowatch.com/tag/paris-agreement">Paris agreement'</a>s goal of limiting global warming below 2°C compared to pre-industrial levels could slow temperature increases and reduce heatwave length in lakes, the study found.</p>
<p>Relative to the period between 1970 and 1999, lake temperatures during heatwaves could be limited to just a 0.3°C increase by the end of the century if this goal is met. A lake's heatwave duration could also be limited, increasing by only 27 days, rather than 95 days in a high emissions future, according to the study.</p><p>To avoid major changes to lake ecosystems, action must be taken now, the researchers stress. "Reducing greenhouse gas emissions must remain at the forefront of our agenda," Dr. Woolway told The Independent. </p>
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Starfish might appear simple creatures, but the way these animals' distinctive biology evolved was, until recently, unknown. FangXiaNuo / Getty Images
By Aaron W Hunter
A chance discovery of a beautifully preserved fossil in the desert landscape of Morocco has solved one of the great mysteries of biology and paleontology: how starfish evolved their arms.
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<p>Starfish are one of the most recognizable animals on our planet. Most people probably associate them with trips to the beach, walking in rock pools or swimming in the sea. They might appear simple creatures, but the way these animals' distinctive biology evolved was, until recently, unknown.</p><p><a href="https://royalsocietypublishing.org/doi/10.1098/rsbl.2020.0809" target="_blank">Our new study</a>, published in the journal Biology Letters, sheds light on how the starfish developed its distinctive shape.</p><h2>The Mystery of Starfish</h2><p>Starfish, and their close relatives the brittle stars, belong to a group called the <a href="https://doi.org/10.1098/rspb.2014.0479" target="_blank" rel="noopener noreferrer">echinoderms</a>. These are animals with spiny skins, including sea urchins, sea lilies and sea cucumbers, with bizarre biological traits. They have no head or a brain, and have a unique circulatory system called a water vascular system, which uses seawater instead of blood. They even possess the power to regenerate over 75% of their body mass if it is lost.</p><p>Starfish have almost always had the same five-armed body shape. This has not changed for almost 480 million years, throughout the five great <a href="https://theconversation.com/the-greatest-mass-extinction-ever-may-have-been-kicked-off-by-microbes-25061" target="_blank">mass extinctions</a> they survived.</p><p>Other echinoderms use their arms to filter feed or catch food from the water and, unlike starfish, face upwards with their arms spreading outward to feed. But starfish do not, and their distinctive body shape appeared in the fossil record fully formed. So for years scientists have been perplexed by how it evolved and how starfish are related to their close relatives, the brittle stars.</p>
<h2>The Pompeii of Paleontology</h2><p>The Fezouata formations are sedimentary rock deposits in Morocco dating back to the early Ordovician period, <a href="https://www.nature.com/articles/nature09038" target="_blank" rel="noopener noreferrer">a critical stage in the evolution of life</a>, which ended around 460 million years ago. Paleontologists think life <a href="https://doi.org/10.1111/let.12259" target="_blank" rel="noopener noreferrer">rapidly diversified during this time</a>, in an episode call the great Ordovician biodiversification event, when animals we might recognize today first appeared.</p><p>The Fezouata formations are a bit like the Pompeii of paleontology. The conditions on the seabed meant even soft tissue, which <a href="https://doi.org/10.1016/j.gr.2015.03.009" target="_blank" rel="noopener noreferrer">would normally be destroyed over time</a>, could be preserved. Because of this, the formations provide a window into what happened at a key moment in the history of life on Earth.</p>
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTUxMTc2OS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2Nzc2NjU4NX0.TlhJ3Afacw2rrYbL0BNtsuwr85ulUivm3pvkE64xhc4/img.jpg?width=980" id="6e925" class="rm-shortcode" data-rm-shortcode-id="44d850359181b3c5aac81d0bf9705fb9" data-rm-shortcode-name="rebelmouse-image" data-width="1200" data-height="798" />
The Pompeii of palaeontology. Aaron Hunter, Author provided
<h2></h2><p>Although starfish might appear very robust animals, they are typically made up of lots of hard parts attached by ligaments and soft tissue which, upon death, quickly degrade. This means we rely on places like the Fezouata formations to provide snapshots of their evolution.</p><p>The starfish fossil record is patchy, especially at the critical time when many of these animal groups first appeared. Sorting out how each of the various types of ancient starfish relate to each other is like putting a puzzle together when many of the parts are missing.</p><h2>The Oldest Starfish</h2><p><em><a href="https://www.biorxiv.org/content/10.1101/216101v1.full.pdf" target="_blank" rel="noopener noreferrer">Cantabrigiaster</a></em> is the most primitive starfish-like animal to be discovered in the fossil record. It was discovered in 2003, but it has taken over 17 years to work out its true significance.</p><p>What makes <em>Cantabrigiaster</em> unique is that it lacks almost all the characteristics we find in brittle stars and starfish.</p><p>Starfish and brittle stars belong to the family Asterozoa. Their ancestors, the Somasteroids were especially fragile - before <em>Cantabrigiaster</em> we only had a handful of specimens. The celebrated Moroccan paleontologist Mohamed <a href="https://doi.org/10.1016/j.palaeo.2016.06.041" target="_blank" rel="noopener noreferrer">Ben Moula</a> and his local team was instrumental in discovering <a href="https://www.sciencedirect.com/science/article/abs/pii/S0031018216302334?via%3Dihub" target="_blank" rel="noopener noreferrer">these amazing fossils</a> near the town of Zagora, in Morocco.</p><h2>The Breakthrough</h2><p>Our breakthrough moment came when I compared the arms of <em>Cantabrigiaster</em> with those of modern sea lilles, filter feeders with long feathery arms that tend to be attached to the sea floor by a stem or stalk.</p><p>The striking similarity between these modern filter feeders and the ancient starfish led our team from the University of Cambridge and Harvard University to create a new analysis. We applied a biological model to the features of all the current early Asterozoa fossils in existence, along with a sample of their closest relatives.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTUxMTc2Ny9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2MTg3MzQ0N30.6-aipySK8z8wqCr2zZWUCRAga4I0InHXnCI9yRaQXhA/img.jpg?width=980" id="48c69" class="rm-shortcode" data-rm-shortcode-id="3db466babd81a70a84c720d980653516" data-rm-shortcode-name="rebelmouse-image" data-width="1200" data-height="800" />
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<em><a href="https://theconversation.com/profiles/aaron-w-hunter-271771" target="_blank">Aaron W Hunter</a> is a </em><em>Science Guide & Tutor, Dept. of Earth Sciences, University of Cambridge.</em>
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<em>Disclosure statement: </em><em>Aaron W Hunter does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.</em>
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<em></em><em>Reposted with permission from <a href="https://theconversation.com/starfish-rare-fossil-helps-answer-the-mystery-of-how-they-evolved-arms-153481" target="_blank">The Conversation</a>.</em>
</p><iframe height="1" src="https://counter.theconversation.com/content/153481/count.gif?distributor=republish-lightbox-advanced" width="1"></iframe>Cantabrigiaster is the most primitive starfish-like animal to be discovered in the fossil record. Aaron Hunter, Author provided
<p>Our results demonstrate <em>Cantabrigiaster</em> is the most primitive of all the Asterozoa, and most likely evolved from ancient animals called crinoids that lived 250 million years before dinosaurs. The five arms of starfish are a relic left over from these ancestors. In the case of <em>Cantabrigiaster</em>, and its starfish descendants, it evolved by flipping upside-down so its arms are face down on the sediment to feed.</p><p>Although we sampled a relatively small numbers of those ancestors, one of the unexpected outcomes was it provided an idea of how they could be related to each other. Paleontologists studying echinoderms are often lost in detail as all the different groups are so radically different from each other, so it is hard to tell which evolved first.</p>
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U.S. President Joe Biden sits in the Oval Office as he signs a series of orders at the White House in Washington, D.C. on January 20, 2021. Jim Watson / AFP / Getty Images
President Joe Biden officially took office Wednesday, and immediately set to work reversing some of former President Donald Trump's environmental policies.
<p><br>As he did on his campaign and transition website, Biden emphasized the <a href="https://www.ecowatch.com/climate-change/" target="_self">climate crisis</a> as one of the major challenges facing his administration, along with the coronavirus pandemic and systemic racism.</p><p>"A cry for survival comes from the planet itself," Biden said in his <a href="https://www.whitehouse.gov/briefing-room/speeches-remarks/2021/01/20/inaugural-address-by-president-joseph-r-biden-jr/" rel="noopener noreferrer" target="_blank">inaugural address</a>. "A cry that can't be any more desperate or any more clear."</p><p>Hours after his inauguration, Biden signed a total of 17 executive orders, memorandums and proclamations, <a href="https://www.nytimes.com/2021/01/20/us/biden-executive-orders.html" rel="noopener noreferrer" target="_blank">The New York Times reported</a>. Some of these orders had important implications for the climate and environment.</p>
<h3><br>1. Rejoining the Paris Agreement</h3><p>Biden honored a <a href="https://www.ecowatch.com/paris-climate-agreement-biden-2648649350.html" target="_self">campaign promise</a> by <a href="https://www.whitehouse.gov/briefing-room/statements-releases/2021/01/20/paris-climate-agreement/" rel="noopener noreferrer" target="_blank">rejoining</a> the <a href="https://www.ecowatch.com/tag/paris-agreement" target="_self">Paris Agreement</a> on his first day in office.</p><p>The agreement recommits the U.S. to reducing greenhouse gas emissions enough to limit global warming to well below two degrees Celsius above pre-industrial levels. Under Trump, the U.S. officially exited in <a href="https://www.ecowatch.com/paris-agreement-us-withdrawal-2648618695.html">November 2020</a>.</p><p>Biden's reversal means the U.S. will now rejoin the agreement 30 days from Jan. 20.</p><h3>2. Cancelling the Keystone XL Pipeline</h3><p>Biden also signed a massive order titled "<a href="https://www.whitehouse.gov/briefing-room/presidential-actions/2021/01/20/executive-order-protecting-public-health-and-environment-and-restoring-science-to-tackle-climate-crisis/" rel="noopener noreferrer" target="_blank">Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis</a>." This order included revoking Trump's 2019 permit for the controversial <a href="https://www.ecowatch.com/tag/keystone-xl" target="_self">Keystone XL</a> pipeline.</p><p>The 1,700-mile pipeline would have carried around 800,000 barrels of oil a day from Alberta, Canada to the Texas Gulf Coast, <a href="https://apnews.com/article/joe-biden-alberta-2fbcce48372f5c29c3ae6f6f93907a6d" rel="noopener noreferrer" target="_blank">The Associated Press reported</a>. The Obama administration <a href="https://www.ecowatch.com/breaking-president-obama-rejects-keystone-xl-pipeline-1882117930.html" target="_self">revoked the permit in 2015</a>, but the Trump administration <a href="https://www.ecowatch.com/trump-dakota-access-pipeline-2211697835.html" target="_self">reversed course</a>.</p><p>Construction on the controversial project halted Wednesday in light of Biden's action, The Associated Press reported.</p>
<h3><br>3. Reversing Trump's Rollbacks</h3><p>The same executive order also empowered agencies to review Trump's many environmental rollbacks. It established commitments to listen to science, protect public health and the environment and conserve sites of national interest. Additionally, the order asked federal agencies to review any Trump regulations that violated these commitments.</p><p>The order specifically highlighted four rollbacks to be halted, altered or revoked: <a href="https://www.ecowatch.com/epa-methane-emissions-regulations-2646947182.html" target="_self">methane emissions</a> in the oil and gas sector, <a href="https://www.ecowatch.com/trump-fuel-efficiency-proposal-2592345279.html" target="_self">fuel efficiency standards</a> for cars and light trucks, energy efficiency standards for appliances and buildings, and air pollution controls, including the decision to limit <a href="https://www.ecowatch.com/epa-secret-science-rule-health-2649767248.html" target="_self">certain scientific studies</a> for setting public health policies.</p><p>Further, Biden called for a review of the <a href="https://www.ecowatch.com/shrinking-bears-ears-grand-staircase-escalante-2645172719.html" target="_self">shrinking</a> of Bears Ears and Grand Staircase Escalante National Monuments and the opening the Northeast Canyons and Seamounts Marine National Monument to <a href="https://www.ecowatch.com/trump-commercial-fishing-2646161692.html" target="_blank">commercial fishing.</a> Biden also paused <a href="https://www.ecowatch.com/anwr-oil-lease-fail-2649791991.html" target="_self">oil and gas leasing</a> in the Arctic National Wildlife Refuge.</p>
<h3>4. Stopping Border Wall Construction</h3><p>Biden also signed an <a href="https://www.whitehouse.gov/briefing-room/presidential-actions/2021/01/20/proclamation-termination-of-emergency-with-respect-to-southern-border-of-united-states-and-redirection-of-funds-diverted-to-border-wall-construction/" rel="noopener noreferrer" target="_blank">executive order</a> stopping construction of the wall along the U.S. border with Mexico.</p><p>While the order did not mention the environment, several conservation groups have <a href="https://www.ecowatch.com/trump-border-wall-endangered-species-2410320620.html" target="_self">opposed the wall</a> for its <a href="https://www.ecowatch.com/border-wall-bulldozer-arizona-organ-pipe-2640888439.html" target="_blank">impacts</a> on wildlife and ecosystems. One <a href="https://www.ecowatch.com/border-wall-endangered-species-2642927676.html" target="_self">study</a> found that wall construction could threaten eight species with extinction. It also imperils the <a href="https://www.ecowatch.com/border-wall-national-butterfly-center-2638893129.html" target="_self">National Butterfly Center in Texas</a>, home to important pollinators.</p><p>Biden's initial actions prompted excitement from world leaders and environmental groups.</p><p>"Welcome back to the Paris Agreement!" French President Emmanuel Macron <a href="https://twitter.com/EmmanuelMacron/status/1351955511814615042" rel="noopener noreferrer" target="_blank">tweeted</a>.</p><p>However, everyone, including Biden, acknowledged that more work remained.</p>
<p>"They are just executive actions. They are important but we're going to need legislation for a lot of the things we're going to do," Biden said according to <a href="https://www.nytimes.com/2021/01/20/climate/biden-paris-climate-agreement.html" target="_blank">The New York Times</a>.</p><p>Biden's climate plan calls for a zero-emissions electricity sector by 2035, and zero emissions across the board by 2050. The plan will likely require approval from Congress, and some Republicans are already fighting Biden's actions. Montana Senator Steve Daines said he would introduce legislation requiring the president to get Senate approval for rejoining the Paris agreement. Daines also plans to introduce legislation that would approve the Keystone XL pipeline.</p><p>Meanwhile, Indigenous groups praised Biden's action on Keystone XL but called for him to revoke the permits of other pipelines.</p><p>"It is imperative that we keep the pressure on President Biden to put an end to ALL fossil fuel infrastructure and projects, making the ones that are near or on Indigenous territories of top priority," Tasina Sapa Win Smith, co-founder of Cheyenne River Grassroots Collective, said in a <a href="https://www.mynewsletterbuilder.com/email/newsletter/1414959334" target="_blank">statement</a> from the Indigenous Environmental Network.</p>
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Erik McGregor / LightRocket / Getty Images
In many schools, the study of climate change is limited to the science. But at the University of Minnesota, Twin Cities, students in one class also learn how to take climate action.
<p>"You need to know how to communicate it to people. You need to know how to organize if we're going to get anything done," said Jessica Gutknecht in the Department of Soil, Water and Climate.</p>
<p>Each spring, she co-teaches a class called "<a target="_blank" href="https://onestop2.umn.edu/pcas/viewCatalogCourse.do?courseId=815340" rel="noopener noreferrer">The Global Climate Challenge: Creating an Empowered Movement for Change</a>."</p><p>Gutknecht walks students through the science. Teddie Potter from the School of Nursing encourages them to look at climate change from a health perspective. And Julia Nerbonne of the nonprofit Interfaith Power and Light teaches them how to lead grassroots change.</p><p>"We also have them do these community action projects where they are out pounding the pavement trying to get things done," Gutknecht said.</p><p>In the past, that's included starting community gardens, convincing businesses to do energy audits, and engaging sororities and fraternities in climate action.</p><p>"Every student needs to know that they have voice and that they can be actors in this wicked problem of climate change," Gutknecht said. "And so every step of the way, whatever we're teaching them, we are empowering them. And we're teaching them that they have something valuable to bring to the table, whatever their passions are."</p>
Listen:
<iframe style="border: none" src="//html5-player.libsyn.com/embed/episode/id/17278520/height/45/theme/standard/thumbnail/yes/direction/backward/" height="45" width="100%" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe><p><em>Reposted with permission from </em><em><a href="https://yaleclimateconnections.org/2021/01/college-course-teaches-students-how-to-be-climate-leaders/" target="_blank" rel="noopener noreferrer">Yale Climate Connections</a>.</em></p>
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By Daniel Raichel
Industry would have us believe that pesticides help sustain food production — a necessary chemical trade-off for keeping harmful bugs at bay and ensuring we have enough to eat. But the data often tell a different story—particularly in the case of neonicotinoid pesticides, also known as neonics.
<p>Despite being the most widely used family of pesticides in the United States, research has shown that the largest uses of these neurotoxic chemicals do little to nothing to help crop yields or farmers' bottom lines.</p><p>If we look closer, it's easy to see why: The vast majority of neonics are applied as coatings on seeds for crops like corn, soybean, and wheat — where they are most often used indiscriminately, rather than in response to specific pest problems. For many conventional seed varieties, farmers have no choice but to buy neonics-treated seeds, thanks to the near monopolies enjoyed by agrochemical giants, which manufacture both the seeds and the pesticides.</p>
<p>The result? Tens to hundreds of millions of acres are needlessly sown with bee-toxic seeds. And while these wasteful practices may spell good news for the profit margins of chemical manufacturers — to the tune of more than <a href="https://www.pnas.org/content/117/37/22609#ref-3" target="_blank">$3 billion per year</a> — they are catastrophic news for the surrounding ecosystems.</p><p>That's because neonics are pervasive ecosystem contaminants. When coated on seeds, they're absorbed "systemically" as plants grow — up through the roots and into the nectar, pollen, and fruit itself — which then get eaten by other wildlife. What doesn't make it into the plant (usually more than 95 percent of the toxic seed coating) leaches out into the soil, where it can travel long distances, carried by rain and agricultural runoff into new soil, plants, and water supplies. Once in the ground, neonics are long-lived — building up in the soil over time and continuing to harm or kill bugs and other wildlife for years after application.</p><p>Unsurprisingly, our agricultural system is now <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0220029" target="_blank">48 times more harmful</a> to insect life than it was just two decades ago, with neonics accounting for more than 90 percent of that increase. That's why it's also no surprise that neonics have been recognized as a <a href="http://www.bulletinofinsectology.org/pdfarticles/vol67-2014-125-130lu.pdf" target="_blank" rel="noopener noreferrer">primary cause</a> of the massive losses of U.S. honey bee colonies every year — the unfortunate new normal. Neonics are also linked to mass die-offs of <a href="https://www.fws.gov/midwest/endangered/insects/rpbb/FAQsProposedListing.html" target="_blank" rel="noopener noreferrer">native bees</a>, <a href="https://www.nationalgeographic.com/environment/2019/09/widely-used-pesticide-makes-birds-lose-weight/" target="_blank" rel="noopener noreferrer">birds</a>, <a href="https://science.sciencemag.org/content/366/6465/620" target="_blank" rel="noopener noreferrer">fish</a>, and harm to other important insects and earthworms, which keep our soil healthy and nutrient-dense.</p>
<p>This contamination poses a clear ecological crisis but it's also a crisis for how we eat.</p><p>In <a href="https://royalsocietypublishing.org/doi/10.1098/rspb.2020.0922" target="_blank">a recent study out of Rutgers University</a>, researchers looked at seven different crops in 131 commercially managed fields across North America to see how many crops were "pollinator-limited" — i.e., crops whose yields would be higher were there more pollinators.</p><p>Distressingly, five out of every seven crops they analyzed were pollinator-limited — including favorites like apples, cherries, and blueberries. "Honeybee colonies are weaker than they used to be and wild bees are declining, probably by a lot," <a href="https://www.theguardian.com/environment/2020/jul/29/bees-food-crops-shortage-study" target="_blank" rel="noopener noreferrer">said the paper's senior author, Rachael Winfree</a>. "Fewer bees, in turn, mean less food, and more pressure on struggling honeybee populations to replace pollination from native bees."</p><p>As Winfree notes, this reliance on a single species is risky, "setting us up for food security problems." Worse yet, the study shows the likely impact of neonics on our food supply isn't decades away; it's already happening right now.</p><p>For the present, industries can use stopgap solutions—like breeding and shipping out more honeybees to make up for lost colonies — but these strategies may ultimately fail if we don't address the source of the vast and wasteful neonic contamination.</p><p>Looking into the future, low yields may mean that some of our favorite foods become far pricier or unavailable entirely — an outcome with high human and economic costs.</p><p>In the United States, the production of crops that rely on pollination is valued at more than <a href="https://royalsocietypublishing.org/doi/10.1098/rspb.2020.0922" target="_blank" rel="noopener noreferrer">$50 billion annually</a>. Indeed, one in every three bites of food is reliant on pollinators. Food workers — an umbrella term for a behemoth industry that includes everyone from farm workers to restaurant cooks and servers to grocery store clerks — could experience increased job disruptions, too, should the markets for these foods become upended.</p><p>Recently, <a href="https://www.nrdc.org/sites/default/files/letter_from_new_york_chefs_on_neonics_01202021.pdf" target="_blank" rel="noopener noreferrer">a group of local New York chefs</a> — recognizing their reliance on bees and an abundant and diverse food supply to keep restaurants open, workers employed, and their food healthy and delicious—asked state legislators to rein in wasteful neonic use statewide.</p><p>Faced with rising food costs, more families may also struggle to put food on the table. Already, more than <a href="https://www.ers.usda.gov/topics/food-nutrition-assistance/food-security-in-the-us/key-statistics-graphics.aspx" target="_blank" rel="noopener noreferrer">10.5 percent of all U.S. families</a> — or more than 35 million Americans — experienced food insecurity at some point in 2019. During the COVID-19 crisis, that <a href="https://www.aamc.org/news-insights/54-million-people-america-face-food-insecurity-during-pandemic-it-could-have-dire-consequences-their" target="_blank" rel="noopener noreferrer">number has ballooned</a>. For those unsure where their next meal may come from, even moderate increases in food costs are felt acutely. Potentially significant changes to food costs or availability — particularly for our most nutrient-dense produce — would likely <a href="https://pubmed.ncbi.nlm.nih.gov/23946342/#affiliation-1" target="_blank" rel="noopener noreferrer">hit low-income families hardest</a>.</p><p>The stakes are high, but the solution is simple: We must rein in needless neonic use that threatens our food supply and contaminates our land and water on a vast scale.</p><p>In the same turn, we must also support <a href="https://www.nrdc.org/resources/regenerative-agriculture" target="_blank" rel="noopener noreferrer">regenerative agriculture</a> practices, which eliminate the need for synthetic pesticides like neonics. A more just and sustainable food system that protects workers, consumers, and the wild world also protects our food security — it's what we need and <a href="https://www.nrdc.org/experts/arohi-sharma/regenerative-agriculture-part-1-philosophy" target="_blank" rel="noopener noreferrer">it's within reach</a>.</p><p><em><a href="https://www.nrdc.org/experts/daniel-raichel" target="_blank">Daniel Raichel</a> is a staff attorney and a member of the Lands & Wildlife program, focusing on protecting our nation's bee populations from the ever-growing threats to their health and existence—in particular, the use of bee-toxic pesticides. Before joining the Wildlife team, Raichel was codirector of NRDC's Community Fracking Defense Project and an advocate for the cleanup of industrial pollution in the New York region. Prior to that, he was a member of the Columbia Environmental Law Clinic. Raichel holds a bachelor's degree in English from Cornell University and a J.D. from Columbia Law School. He works out of the Chicago office. </em></p>
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A Fridays for Future activist on Oct. 9, 2020 in Turin, Italy. Stefano Guidi / Getty Images
By Andrea Germanos
Fed up with "empty promises" from world leaders, a dozen youth activists on Wednesday demanded newly sworn-in President Joe Biden and Vice President Kamala Harris take swift and bold climate action — even more far-reaching than promised on the campaign trail — stating that their "present and future depend on the actions your government takes within the next four years."
<p>"Are you going to do what science is asking you to do to fight the climate crisis?" the youth, including Disha A. Ravi of Fridays for Future India and Sofía Gutiérrez of Fridays for Future Colombia, asked in <a href="https://news.trust.org/item/20210120104010-143ir" target="_blank" rel="noopener noreferrer">an open letter</a>.</p>
<div id="3ae41" class="rm-shortcode" data-rm-shortcode-id="cf5e7a8d2c8c286fc9788a79a4103e04"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1351879237255499777" data-partner="rebelmouse"><div style="margin:1em 0">Dear @JoeBiden @KamalaHarris,
The time for actions to speak louder than words is now.
Are you going to listen t… https://t.co/icrDqUFjAg</div> — Nakabuye Hilda F. (@Nakabuye Hilda F.)<a href="https://twitter.com/NakabuyeHildaF/statuses/1351879237255499777">1611148101.0</a></blockquote></div>
<p>The letter from the global activists was released on Biden's <a href="https://www.commondreams.org/news/2021/01/20/democracys-day-joe-biden-sworn-46th-president-united-states" target="_blank" rel="noopener noreferrer">inauguration day</a> as he <a href="https://www.commondreams.org/news/2021/01/20/after-incredible-first-steps-kxl-and-paris-biden-urged-go-further-climate" target="_blank" rel="noopener noreferrer">won praise</a> from climate organizations for a number of expected climate-related, "day one" executive actions including <a href="https://www.commondreams.org/news/2021/01/18/indigenous-led-movement-credited-huge-victory-biden-plans-rescind-keystone-xl-permit" target="_blank" rel="noopener noreferrer">revoking</a> the presidential permit for the Keystone XL Pipeline and <a href="https://www.commondreams.org/news/2020/11/04/us-officially-quits-paris-accord-amid-election-uncertainty-progressives-say-make" target="_blank" rel="noopener noreferrer">rejoining</a> the Paris agreement.</p><p>Referencing the accord's goal for a global temperature increase threshold, the youth wrote: "The next four years will decide whether we can limit temperature rise to 1.5°C. Your place in history makes you the last administration able to act in time."</p><p>Urgent action is especially important in light of the past four years, during which former President Donald Trump's deregulatory agenda and <a href="https://www.ucsusa.org/resources/attacks-on-science" target="_blank" rel="noopener noreferrer">war on science</a> <a href="https://www.commondreams.org/views/2021/01/15/impeached-twice-trumps-presidency-was-climate-disaster" target="_blank" rel="noopener noreferrer">fanned</a> the flames of the climate and <a href="https://www.biologicaldiversity.org/campaigns/esa_attacks/trumptable.html" target="_blank" rel="noopener noreferrer">ecological</a> crises. Merely going above that low bar is insufficient, according to the youth.</p><p>"Being better than Trump isn't enough," they wrote. "But also simply continuing where the Obama administration ended is far from sufficient."</p>
<p>According to the young activists, Biden's stated <a href="https://joebiden.com/climate-plan/" target="_blank">goal</a> of achieving net-zero emissions by 2050 is simply too late. "Be braver," they wrote.</p><p>The letter also singled out fracking for criticism, decrying the practice's impacts on Indigenous and ecosystems. "The world cannot afford for the United States to begin any more of these dangerous drilling and fracking projects."</p><p>Impacts of the climate crisis — which is "racist, sexist, and elitist" — are already being felt, the letter stressed. "Current levels of warming of 1.2°C are already hell for millions of people."</p><p>"People are burning, drowning, and dying. Enough," the youth wrote.</p>
<p>In order to live up to his promise of being a climate champion, the letter said Biden must lead an administration "unlike any of the previous administrations that have done nothing but spew out empty promises."</p><p>"Will you challenge the systems that started the climate crisis?" the youth asked.</p><p>"Our eyes are on you," they said. "The time for lies is over."</p><p>The group concluded their message with the hashtag #NoMoreEmptyPromises — a phrase Fridays for Future used in <a href="https://www.commondreams.org/news/2021/01/13/demanding-immediate-action-over-empty-promises-youth-climate-movement-announces-next" target="_blank">announcing</a> the global climate strike <a href="https://fridaysforfuture.org/march19/" target="_blank" rel="noopener noreferrer">set</a> for March 19, 2021.</p><p>"If we don't act now, we won't even have the chance to deliver on those 2030, 2050 targets that world leaders keep on talking about," Mitzi Jonelle Tan of Youth Advocates for Climate Action Philippines and one of the new letter's signatories said in a statement earlier this month.</p><p>"What we need now are not empty promises," she said, "but annual binding carbon targets and immediate cuts in emissions in all sectors of our economy."</p>
<p><em>Reposted with permission from <a href="https://www.commondreams.org/news/2021/01/20/last-administration-able-act-time-youth-climate-leaders-say-global-future-depends" target="_blank">Common Dreams</a>.</em></p>From Your Site Articles
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Several innovative companies have begun brainstorming better ways to repurpose old wind turbine blades. xu wu / Getty Images
When wind turbine blades reach the end of their usefulness, most are sawed into transportable pieces and hauled to landfills, where they never break down. Because of the resources and energy that go into producing these blades, this type of disposal is inefficient and wasteful. Recently, several innovative companies have begun brainstorming better ways to repurpose this green technology after it goes offline.
<p>According to <a href="https://www.scientificamerican.com/article/new-wind-turbine-blades-could-be-recycled-instead-of-landfilled/" target="_blank">Scientific American</a>, wind turbines are built to last an industry standard of 30 years. As installed <a href="https://www.ecowatch.com/wind-power-capacity-2645577863.html" target="_self">wind energy capacity continues to increase globally</a>, it is becoming increasingly important to think about the next phase in a wind turbine's lifecycle: the end. Some existing turbines have already been taken out of service and decommissioned at the end of their lifecycle, or during "repowering," a process where companies replace smaller turbines with bigger ones capable of producing more energy.</p><p>While roughly 85 percent of turbine component materials — including steel, copper wide, electronics and gearing — can be recycled or reused, old blades are harder to salvage, Scientific American reported. Since blades are comprised of fiberglass, a lightweight and durable composite material ideal for withstanding storms, separating the plastic and glass fibers for recycling is difficult, the article found. The process also requires powerful diamond-encrusted industrial saws and a lot of effort. Due to this, tens of thousands of aging blades are being removed and have nowhere to go but landfills, according to <a href="https://www.bloomberg.com/news/features/2020-02-05/wind-turbine-blades-can-t-be-recycled-so-they-re-piling-up-in-landfills" target="_blank">Bloomberg Green</a>.</p><p>The article estimated that 8,000 blades will be decommissioned each year until 2024, and Europe will see about 3,800 coming down each year through at least 2022.</p><p>To combat what <a href="https://grist.org/energy/todays-wind-turbine-blades-could-become-tomorrows-bridges/" rel="noopener noreferrer" target="_blank">Grist</a> called the impending "wind turbine blade waste crisis," scientists around the world are focused on finding ways to recycle, upcycle and redesign blades for the future.</p>
<p>Washington-based Global Fiberglass Solutions (GFS) believes itself to be the first U.S.-based company to commercially recycle fiberglass wind turbine blades, a 2019 <a href="https://resource-recycling.com/plastics/2019/03/27/company-expands-wind-turbine-recycling-operation/" target="_blank">Plastics Recycling Update</a> report noted. According to a GFS <a href="http://blog.global-fiberglass.com/blog/global-fiberglass-solutions-becomes-the-first-us-based-company-to-commercially-recycle-wind-turbine-blades-into-viable-products" target="_blank">press release</a>, the company grinds up discarded blades, which are then used for decking materials, pallets and piping, <a href="https://www.npr.org/2019/09/10/759376113/unfurling-the-waste-problem-caused-by-wind-energy" target="_blank">NPR</a> reported.</p><p>Wind energy giant G.E. similarly announced a wind turbine blade recycling program in the U.S., where the majority of old blades from onshore turbines would be shredded and used to replace raw materials in cement manufacturing, <a href="https://www.utilitydive.com/news/ge-announces-first-us-wind-turbine-blade-recycling-program-with-veolia/591869/" target="_blank">Utility Dive</a> reported late last year.</p><p>The process should make wind turbines fully recyclable while also reducing carbon dioxide emissions from cement production by a net 27 percent, Utility Dive found. Because concrete is the most widely used human-made material in existence, the production of <a href="https://www.ecowatch.com/tag/cement" target="_self">cement</a>, one of its composite materials, accounts for approximately eight percent of global carbon dioxide emissions, reported <a href="https://www.bbc.com/news/science-environment-46455844#:~:text=Cement%20is%20the%20source%20of,behind%20China%20and%20the%20US." rel="noopener noreferrer" target="_blank">BBC</a> in 2018. Veolia, the company that will process GE's old blades for recycling, hopes to use this co-processing technology to create a greener cement, Bob Cappadona, executive vice president for Veolia North America's environmental solutions and services, told Utility Dive.</p><p>"Last summer we completed a trial using a GE blade, and we were very happy with the results. This fall we have processed more than 100 blades so far, and our customers have been very pleased with the product," said Cappadona.</p>
<p>Upcycling might be a stronger solution for the planet because old blades' strength and durability aren't wasted by shredding them. In Ireland, an experimental blades-to-bridges program run by Re-Wind is reimagining decommissioned blades into bicycle and pedestrian bridges, transmission towers and other civil engineering structures, the <a href="https://blog.ucsusa.org/james-gignac/wind-turbine-blades-recycling" target="_blank">Union of Concerned Scientists</a> reported. The blade pieces are strong enough to replace steel girders in construction because the technology is built to withstand intense pressure and wind speeds, Grist added.</p><p>Re-Wind is brainstorming other novel uses for the scrap blades, from serving as artificial reefs to highway noise barriers. The company is also considering cutting up the durable material to create affordable housing that can withstand extreme weather, Grist reported.</p><p>"If you are talking about a sustainable, renewable fuel source, it's not appropriate to then pollute the environment with materials that are decommissioned," Re-Wind team lead Larry Bank told Grist.</p><p>A final innovation hopes to add a third option to the recycle-or-discard dilemma surrounding wind turbines. Scientists at National Renewable Energy Laboratory (NREL) are changing turbine material in hopes of making them cheaper and recyclable. Last November, Scientific American reported on the new turbine blades, which use a thermoplastic resin instead of epoxy thermoset resin to set the fiberglass into shape. Critically, the new material can be reclaimed at the end of a blade's life by melting and reusing it in new blades.</p><p>While years of additional testing may be required, Daniel Laird, the director of NREL's wind technology center, was hopeful. He told Scientific American, "I think that a lot of progress is going to be made on the recyclability of blades in the next year or two."</p>
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A replica of a titanosaur. AIZAR RALDES / AFP via Getty Images
New fossils uncovered in Argentina may belong to one of the largest animals to have walked on Earth.
<p><a href="https://www.ecowatch.com/tag/scientists" target="_self">Scientists</a> attribute the fossils, which so far consist of 24 tail vertebrae and parts of the pelvic and pectoral girdle, to a titanosaur, <a href="https://www.cnn.com/2021/01/19/americas/dinosaur-largest-titanosaur-intl-scli-scn/index.html" rel="noopener noreferrer" target="_blank">CNN reported</a>. Titanosaurs are a kind of sauropod <a href="https://www.ecowatch.com/tag/dinosaurs" target="_self">dinosaur</a> that stood on four legs, had long necks and were large in size.</p><p>"It is a huge dinosaur, but we expect to find much more of the skeleton in future field trips, so we'll have the possibility to address with confidence how really big it was," Alejandro Otero, study corresponding author and a paleontologist with Argentina's Museo de La Plata, told CNN via email.</p>
<p>The research was conducted by the Museo de La Plata, along with the Museo Egidio Feruglio and the universities of Río Negro and Zaragoza. It was published in <a href="https://www.sciencedirect.com/science/article/abs/pii/S019566712100001X#" target="_blank">Cretaceous Research Jan. 12</a>.</p><p>The research further expands the scientific understanding of sauropods. When their fossils were first uncovered in the nineteenth century, scientists thought that sauropods lived under the water because of their large size, <a href="https://www.independent.co.uk/news/science/biggest-dinosaur-titanosaur-argentina-sauropod-b1788890.html" target="_blank">The Independent explained</a>. However, later research revealed that air sacs and hollow bones helped the creatures to stand on land.</p>
<p>Titanosaurs are the largest of the sauropods. They have been found on every continent except Antarctica, according to CNN, but the largest specimens — weighing more than 40 tons — have largely been discovered in Argentina's Patagonia.</p><p>This includes the Patagotitan, which lived 100 million to 95 million years ago, measured as long as122 feet long and weighed up to 77 tons. (For comparison, an African elephant weighs as much as 9 tons.)</p><p>"Given the size of these bones, which surpass any of the previously known giant animals, the new dinosaur is the largest animal known that walked on Earth," researchers said when the Patagotitan was first announced in 2014, as The Independent reported.</p><p>However, scientists now think the new dinosaur may be even larger.</p><p>"[It] is here considered one of the largest sauropods ever found, probably exceeding <em>Patagotitan</em> in size," they wrote.</p>
<p>The new dinosaur lived 98 million years ago during the Cretaceous period and was found in an area of thick sediment in Patagonia known as the Candeleros Formation, according to CNN.</p><p>Researchers do not believe the specimen is a new species, but they are not yet sure which species it belongs to. Its closest relative so far is the Andesaurus, which could grow to be 18 meters (approximately 59 feet) long, according to The Independent.</p><p>In addition to its size, the new fossil discovery is important for what it can tell scientists about how sauropods interacted.</p><p>"The specimen here reported strongly suggests the co-existence of the largest and middle-sized titanosaurs with small-sized rebbachisaurids at the beginning of the Late Cretaceous in Neuquén Province, indicating putative niche partitioning," the researchers wrote.</p>
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