Can the U.S. Slash Food Waste in Half in the Next Ten Years?
By Tim Lydon
Can the United States make progress on its food-waste problems? Cities like San Francisco — and a growing list of actions by the federal government — show that it's possible.
San Francisco passed the nation's first mandatory composting law a little over 10 years ago, requiring residents and businesses to separate food waste for municipal trash collection. The city, which already had an enormously successful recycling program, incentivized composting through consumer education, a scalable fee structure and, as a last resort, penalties. It also streamlined its entire waste collection system by contracting with a single waste hauler. That company, in turn, now delivers food waste to a composting facility that converts it to rich fertilizer, which is sold to California's vineyards and farms at a profit.
The result? Composting has helped San Francisco reduce its annual waste by a whopping 80 percent, taken pressure off local landfills, and reduced the city's greenhouse gas emissions. And the city is now a global leader in municipal-waste reduction.
San Francisco's success has inspired other local governments to take similar action. In recent years a dozen other cities and states have adopted their own mandatory composting laws. Although it's still a growing movement nationally, experts say this composting shift represents an important way that the U.S. can tackle food waste.
Every year American consumers and businesses waste hundreds of millions of pounds of food. The EPA estimates that about 22 percent of the foods we produce end up in landfills, with another 22 percent burned for energy. This contributes to climate change and a host of other environmental and humanitarian issues.
Congress agrees on the national value of community composting as one element of solving this problem. The 2018 Farm Bill, which passed a little over a year ago, created a fund for new composting programs.
It was one part of an unprecedented suite of actions in the Farm Bill designed to curb U.S. food waste. The actions encourage systemic change in the country's food system and support an ambitious government goal to slash domestic food waste by half in the next decade.
In the United States, the broader effort is spearheaded by the EPA and the Department of Agriculture. With help from the Farm Bill, the country now seems poised to bring about meaningful change.
However, experts caution that continued progress will depend on continued support from Congress and solid commitments from industry, government, nonprofits and even consumers.
The Promise of Reducing Waste
No matter which way you slice it, food waste is a significant issue. In the U.S., up to 40 percent of all food is tossed in the garbage. It's more than just the uneaten food you scrape off your plate. Food waste happens at every stage of production, from vegetables rotting on the vine to dumpsters full of unsold fruit and meat at your local grocery store.
"Our food system is operating with a 40% inefficiency," said Katy Franklin, operations director for the nonprofit ReFED, a leading resource for food-waste research, data and solutions design. The organization works in support of both U.S. and UN waste goals.
It comes with a huge cost for the climate: This waste represents an enormous use of fossil fuel to grow, ship and refrigerate food that no one will ever eat. And as food products decompose, they release methane, a greenhouse gas with many times the heat-trapping potential of carbon dioxide. Nearly all discarded food in the U.S. ends up in landfills, where it produces up to 14 percent of our country's methane emissions.
Looking at production, distribution and disposal, the United Nations estimates that excess wasted food generates a full 8 percent of worldwide global carbon emissions.
If food waste were a country, it would be the world's third-largest greenhouse gas emitter after China and the U.S.
And the waste contributes to a host of other problems, including deforestation, pollution from fertilizers and pesticides, and human-rights issues from forced labor or food inequality.
But recognizing that problem also creates the opportunities for improvement. Tackling food waste, Franklin points out, "can be a huge part of reducing greenhouse gas emissions" and solving other problems.
Franklin and others see a lot of reasons for optimism, especially the 2018 Farm Bill, the most important elements of which are just starting to take effect. Top food-waste experts at ReFED and the Harvard Law School's Food Law and Policy Clinic collaborated on recommendations for the bill, which were mostly accepted by Congress.
"It was satisfying and really thrilling to see the bill provide both funding and intellectual investment in the issue," said Franklin. "That's a magical combination."
The Farm Bill Creates Leadership
While the Farm Bill put a range of programs in motion, three specific elements showcase the systemic changes needed to achieve serious cuts in food waste.
First, the law set the stage for the creation of a high-level "food-waste liaison" under the Secretary of Agriculture, with specific duties for researching and cutting waste. Franklin calls the new position an exciting signal of government leadership, which can help galvanize participation throughout the business, consumer and government sectors. While the 2018 Farm Bill did not pay for this new position, preliminary funding was included in the 2020 appropriations bill that passed in December 2019. The provision was inserted in both bills by Rep. Chellie Pingree (D-Maine), who in 2018 also launched Congress' first-ever Bipartisan Food Recovery Caucus and has introduced other bills to curb food waste.
Until the liaison is hired, many of the duties assigned to the position by the Farm Bill fall to Elise Golan, the USDA's director for sustainable development. She describes the role as a natural fit for USDA because reducing food waste addresses the department's focus areas, including agriculture, nutrition, food safety and the environment.
Golan's office is presently determining the best methods to define and measure U.S. food waste, an early task the Farm Bill laid out for the liaison.
"We need benchmarks to generate good statistics," she said, "but even more importantly they help us identify the drivers of waste at every level, from farms to consumers."
Although some broad national estimates exist, experts say a lack of more specific data limits the ability to track progress in reducing waste across the entire food system. A 2019 Government Accountability Office report reached similar conclusions. The report identified specific data gaps and pointed to inconsistent methods for measuring food waste among government agencies and others as a barrier to progress.
Golan says part of solving that problem requires greater coordination among federal agencies, another liaison role described by the Farm Bill. As an example of headway toward the goal, she points to an interagency strategy signed in 2019 by EPA, USDA and the Food and Drug Administration, which includes a commitment to improving food-waste measurement.
Other roles the liaison may eventually take on, as dictated in the Farm Bill, include raising public awareness, expanding existing programs, and nurturing both governmental and non-governmental partnerships, broad roles that experts say are best served by federal leadership.
Feeding the Hungry
In the second effort at establishing systemic change, the Farm Bill set the stage for removing hurdles that commonly prevent supermarkets, restaurants and farmers from donating unwanted food to charity.
According to the nonprofit Feeding America and other experts, food donations carry enormous potential for reducing waste while helping people in need. But getting companies to donate goods has been a problem. Surveys have shown that many retailers avoid donating surplus food because they fear potential lawsuits over less-than-optimal foodstuffs, even though they'd theoretically be protected by so-called "good Samaritan" laws.
The Farm Bill took steps to fix that problem by clarifying protections established more than two decades ago under the 1996 Bill Emerson Good Samaritan Food Donation Act. The Act previously offered liability to individual donors, nonprofits and "gleaners" — people who gather excess food left behind on agricultural fields. The new bill expanded that liability protection to cover direct donations by retailers.
The Farm Bill also required whoever eventually takes on the food-waste liaison role to publish additional guidance on the Bill Emerson Act, something no agency has done in the decades since the law's passage.
Experts say weeding out this confusion around liability protections can spur growth in commercial food donations. Toward that end, the Farm Bill also authorizes millions of dollars to help farmers participate in donation programs, especially for the perishables that comprise a high percentage of U.S. food waste. As one of the first examples, this September the USDA rolled out a new program that reimburses farmers for milk donated to low-income families.
The third example from the Farm Bill is a new fund to support community composting programs, which provides a total of $25 million to jumpstart pilot efforts in at least ten states.
Franklin and others call this provision especially important.
"There are so many valuable components of food-waste material," said Franklin. "There's really no reason they shouldn't be part of a circular economy that helps produce energy, soil and other products."
That's just what San Francisco's mandatory composting law has done, while also alleviating the burden on landfills and sharply cutting heat-trapping methane emissions.
There's an economic benefit, too, says Franklin. Recycling food often creates more jobs than tossing it. That point holds true in Massachusetts, where recycling food waste supported more than 900 jobs and $175 million in economic activity in 2016 alone, according to a recent report from the state government.
The three Farm Bill examples track well with a "food recovery hierarchy" developed by the EPA and others to guide thinking on food waste. It emphasizes that communities address waste prevention as their top priority, then move through a series of other solutions that include donating, repurposing and composting food, all before the least desirable practice of dumping it in a landfill.
Beyond the Farm Bill
Congress and government agencies are far from the only ones working on food waste. If anything, they're late arrivals in a field where conservation and humanitarian groups have been toiling for years. They include the Natural Resources Defense Council (NRDC), ReFED, Harvard Food Law and Policy Clinic, Feeding America and many others, as well as hundreds of local food rescue groups that connect unwanted food with people in need. In fact, the Farm Bill provisions reflect many of these organizations' longstanding recommendations.
The groups have helped spur the food industry into action. For example, large retailers such as Walmart began efforts to standardize food expiration labels after a 2013 report by NRDC and the Harvard Food Law and Policy Clinic showed confusion over the labels leads up to 90 percent of Americans to toss perfectly good food. In 2017 they were joined by industry associations representing dozens of major firms, who volunteered to trim the more than ten date labels — including "best by," "sell by," and "expires on" — to just two: "best if used by" and "use by."
The Food and Drug Administration approved their choice of "best if used by" to indicate optimal quality this past May but stopped short of sanctioning "use by" as a marker for when an item could be safely consumed.
Still, ReFED and others point out that voluntary industry efforts are not enough. They say a continuing mishmash of retailer approaches and state food safety laws have prevented the universal standardization of labels. That standardization, they say, is only achievable by federal legislation that includes oversight, comprehensive consumer education, and consistency between state and federal laws. That may still emerge: In 2019 Rep. Pingree of Maine introduced label reform legislation that matches ReFED's recommendations.
But as label reform shows, major industry players are coming to the table to help fight food waste. The EPA and USDA encourage their efforts through the 2030 Food Waste Champions program, which highlights companies working toward the government's 2030 goal. Members include Walmart, Campbells, Kellogg, Kroger and more than 20 other large retailers. Although the program is voluntary and doesn't require independent verification, highlighting again the need for better overall measurement standards, supporters argue it incentivizes companies to reduce waste.
"We've been lucky," said Franklin, "because reducing food waste has a lot of appeal among businesses right now."
But as Franklin says, unexpected events or market shifts could temper efforts at any time. She also points to the need for greater consumer education, as she's regularly reminded that most people remain unaware of the food-waste problem.
But she sees promising work there, too, and highlights the World Wildlife Fund's Food Waste Warrior toolkit for school teachers. Similar experiential education is also included in a bill Rep. Pingree and others introduced in January, which would initiate a new federally supported food-waste program in schools.
Taken together, all of these examples show legislators, agencies, nonprofits and industry collaborating to tackle food waste, with growing coordination around the government's 2030 goal. Experts say such coordination is necessary for solving America's — and the world's — food-waste problem.
Ultimately consumer behaviors also need to change, but once again we can look to San Francisco for proof that this can work. Once the city government and industry put in place tools and incentives, consumer behaviors followed.
Franklin calls it a matter of fitting all the puzzle pieces together — and it's almost like assembling a recipe to reduce food waste.
Experts agree we're still a long way from meeting our 2030 goal, and caution that the years ahead will show if continued coordination and investment keep us moving forward, but they also say the hunger for solutions is another sign of progress.
Reposted with permission from The Revelator.
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By Tara Lohan
Our plastic pollution problem has reached new heights and new depths.
Scientists have found bits of plastic on the seafloor, thousands of feet below the ocean's surface. Plastic debris has also washed ashore on remote islands; traveled to the top of pristine mountains; and been found inside the bodies of whales, turtles, seabirds and people, too.
1. There’s a lot of it.<p>In a September study published in <em>Science </em>about the growth of plastic waste, an international team of researchers estimated that 19 to 23 million metric tons — or 11% of plastic waste generated — ended up in aquatic ecosystems in 2016. And even with countries pledging to help cut waste or better manage it, the amount of plastic pollution is <a href="https://science.sciencemag.org/content/369/6510/1515" target="_blank" rel="noopener noreferrer">likely to double</a> in the next 10 years.</p><p>A <a href="https://science.sciencemag.org/content/369/6510/1455" target="_blank">study</a> about solutions to plastic waste, published in the same issue, attributed the plastic pollution epidemic to a rise in single-use plastic and "an expanding 'throw-away' culture." The researchers also found that waste-management systems simply can't deal with the onslaught of plastic, which is why so much of it ends up in the environment. We now know that only <a href="https://www.nationalgeographic.org/article/whopping-91-percent-plastic-isnt-recycled/" target="_blank">9% of the plastic products</a> we use actually get recycled.</p>
2. The United States is a big culprit.<p>Plastic pollution is a global problem, but the United States plays an outsized role. In 2016 the United States was responsible for more plastic waste than any other country, a <a href="https://advances.sciencemag.org/content/6/44/eabd0288" target="_blank">new study</a> in <em>Science Advances</em> found. Some of that waste was dumped illegally within the country and some was shipped to other countries that lacked the necessary infrastructure to handle it.</p><p>"The amount of plastic waste generated in the United States estimated to enter the coastal environment in 2016 was up to five times larger than that estimated for 2010, rendering the United States' contribution among the highest in the world," the researchers concluded. Part of that is because the United States ranks second in exporting plastic scrap.</p>
3. It threatens wildlife and ecosystems.<img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDg3MTUwMi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYzMzE1MzM2MH0.YL5C-5GF2mq9OZBLSkcAnreq2Mai20DweKSNqeUSWM4/img.jpg?width=980" id="20233" class="rm-shortcode" data-rm-shortcode-id="3db4a05d5d417d925a770cf309db1db1" data-rm-shortcode-name="rebelmouse-image" />
A giant otter plays with a plastic bottle. Paul Williams / CC BY-NC 2.0<p>Out of sight (for Americans) is <em>not </em>out of mind — and definitely not out of our waterways. An estimated 700 marine species and 50 freshwater species have either ingested plastic or been entangled in it.</p><p>"If we don't get the plastic pollution problem in the ocean under control, we threaten contaminating the entire marine food web, from phytoplankton to whales," George Leonard, the Ocean Conservancy's chief scientist and coauthor of the September <em>Science </em>study about plastic waste's increase, <a href="https://www.nationalgeographic.com/science/2020/10/plastic-pollution-huge-problem-not-too-late-to-fix-it/" target="_blank">told <em>National Geographic</em></a>. "And by the time the science catches up to this, perhaps definitively concluding that this is problematic, it will be too late. We will not be able to go back. That massive amount of plastic will be embedded in the ocean's wildlife essentially forever."</p><p>Microplastics have also been found in terrestrial animals, soil, drinking water and, not surprisingly, <a href="https://www.forbes.com/sites/victoriaforster/2020/08/18/microplastics-found-in-human-organs-for-the-first-time/?sh=42994a4e16f2" target="_blank" rel="noopener noreferrer">in our own bodies</a>, although it's not clear yet just how dangerous that is for people.</p>
4. The fracking boom is producing a plastic boom.<p>Despite the known risks of plastic pollution and concern over its mounting presence in the environment, plastic production — driven by fossil fuels like fracked gas and its component chemicals — is on pace to increase by 40% in the next 10 years.</p><p>The American Chemistry Council <a href="https://www.americanchemistry.com/Shale-Infographic/" target="_blank" rel="noopener noreferrer">boasted that shale gas drilling is driving a surge</a> in plastic production, including the investment of more than $200 billion to fund new and expanded operations at 343 production plants in the United States.</p><p>On the ground this means more harmful pollution along the Gulf Coast's "Cancer Alley," where petrochemicals have been manufactured for decades in low-wealth communities of color. And it means the build-out of new facilities in Rust Belt states such as Ohio, Pennsylvania and West Virginia.</p><p>Fracking also causes harmful greenhouse gas emissions, like methane, to be released into the atmosphere — amplifying the climate crisis. The refining process and the incineration of plastic waste also further drives greenhouse emissions and hazardous pollution.</p>
A petrochemical plant in Houston's ship channel. Louis Vest / CC BY-NC 2.0
5. Solutions are multifaceted.<p><a href="https://www.dw.com/en/plastic-pollution-do-beach-cleanups-really-make-a-difference/a-46196975" target="_blank" rel="noopener noreferrer">Beach cleanups</a> tend to make headlines, but it's a losing battle as long as petrochemical companies keep producing so much plastic and we keep using plastic for products we're meant to toss after a single use.</p><p>The September study in <em><a href="https://science.sciencemag.org/content/369/6510/1455" target="_blank">Science</a></em> on plastic solutions found that it's possible to cut plastic pollution — perhaps as much as 80% by 2040 — but it will take systemic change both in reducing the amount of plastic produced and in better managing the waste stream.</p><p>Regulatory efforts can help this process, including by regulating plastic as a pollution source under the Clean Water Act.</p><p>Efforts to ban single-use plastics, as the European Union aims to do by 2021, are another positive step. So too are "<a href="https://therevelator.org/california-plastic-legislation/" target="_blank" rel="noopener noreferrer">circular economy laws</a>," which have been <a href="https://www.congress.gov/bill/116th-congress/house-bill/5845?q=%7B%22search%22%3A%5B%22H.R.5%22%5D%7D&s=1&r=5" target="_blank" rel="noopener noreferrer">introduced, but not yet passed</a>, in the United States.</p><p>These laws would halt the production of new petrochemical facilities and encourage businesses to take responsibility for the full lifecycle of the products they produce by requiring them to be reused, adequately recycled or composted.</p><p>Getting circular economy laws enacted, though, will mean enough public and political will to counter the petrochemical, fossil fuel and plastic industries.</p><p>At <em>The Revelator</em>, we'll keep covering the push for solutions to the plastic problem and new science to better understand the threats. And if you want to know more about how wildlife has already been affected, what laws could help, whether industry will be held accountable and more, check out these stories from our archives:</p><p><strong>Laws and Regulations</strong></p><p><strong></strong><a href="https://therevelator.org/plastic-pollution-warnings/" target="_blank">Plastic Pollution: Could We Have Solved the Problem Nearly 50 Years Ago?</a></p><p><a href="https://therevelator.org/clean-water-plastic/" target="_blank" rel="noopener noreferrer">How an Old Law Is Helping Fight New Plastic Problems</a></p><p><a href="https://therevelator.org/california-plastic-legislation/" target="_blank" rel="noopener noreferrer">New California Bill Could Revolutionize How the U.S. Tackles Plastic Pollution</a></p><p><a href="https://therevelator.org/plastic-pollution-laws/" target="_blank" rel="noopener noreferrer">What Laws Work Best to Cut Plastic Pollution?</a></p><p><a href="https://therevelator.org/plastic-illegal/" target="_blank" rel="noopener noreferrer">Can Plastic Ever Be Made Illegal?</a></p><p><strong>Impacts</strong></p><p><a href="https://therevelator.org/toxic-plastic-pollution-food-chain/" target="_blank" rel="noopener noreferrer">Something Fishy: Toxic Plastic Pollution Is Traveling Up the Food Chain</a></p><p><a href="https://therevelator.org/plastic-pollution-ship-shore/" target="_blank" rel="noopener noreferrer">Plastic Pollution: From Ship to Shore</a></p><p><a href="https://therevelator.org/plastics-fracking-climate/" target="_blank" rel="noopener noreferrer">Plans to Turn America's Rust Belt Into a New Plastics Belt Are Bad News for the Climate</a></p><p><a href="https://therevelator.org/trash-galapagos-ecotourism/" target="_blank" rel="noopener noreferrer">Trash in the Galápagos Reveals the Dark Side of Ecotourism</a></p><p><a href="https://therevelator.org/elephant-seals-diving-garbage/" target="_blank" rel="noopener noreferrer">Elephant Seals: Diving Through Garbage</a></p><p><strong>Taking Action</strong></p><p><em><a href="https://therevelator.org/story-plastic-review/" target="_blank" rel="noopener noreferrer">The Story of Plastic: </a></em><a href="https://therevelator.org/story-plastic-review/" target="_blank" rel="noopener noreferrer">New Film Exposes the Source of Our Plastic Crisis</a></p><p><a href="https://therevelator.org/plastic-movie-stuff/" target="_blank" rel="noopener noreferrer">How to Win the Fight Against Plastic</a></p><p><a href="https://therevelator.org/cities-zero-waste/" target="_blank" rel="noopener noreferrer">Can Cities Go Zero-waste? One Japanese Town Tried</a></p><p><a href="https://therevelator.org/secret-value-trash/" target="_blank" rel="noopener noreferrer">The Secret Value of Trash</a></p><p><a href="https://therevelator.org/junk-raft-polluted-ocean/" target="_blank" rel="noopener noreferrer">Junk Raft: A Journey Through a Polluted Ocean</a></p><p><a href="https://therevelator.org/bioplastics-environment/" target="_blank" rel="noopener noreferrer">Are Bioplastics a Better Environmental Choice?</a></p><p><a href="https://therevelator.org/plastic-straws-problem-solution/" target="_blank" rel="noopener noreferrer">Plastic Pollution Is a Problem — These Kids Are Working for a Solution</a></p><p><a href="https://therevelator.org/thai-activists-fight-trash-taboo/" target="_blank" rel="noopener noreferrer">Thai Activists Fight Trash Taboo</a></p><p><em><a href="https://therevelator.org/author/taralohan/" target="_blank">Tara Lohan</a> is deputy editor of The Revelator and has worked for more than a decade as a digital editor and environmental journalist focused on the intersections of energy, water and climate. Her work has been published by The Nation, American Prospect, High Country News, Grist, Pacific Standard and others. She is the editor of two books on the global water crisis.</em></p><p><em>Reposted with permission from <a href="https://therevelator.org/plastic-pollution-archives/" target="_blank">The Revelator</a>. </em></p>
EcoWatch Daily Newsletter
Hundreds of endangered sea turtles were stranded on beaches after suffering "cold stunning" in the waters off Cape Cod, Mass. Local rescuers and wildlife rehabilitators stabilized the turtles at the New England Aquarium (NEAQ) and National Marine Life Center and began treatment. Many of the sea turtles were transported by land or air to partner facilities around the Eastern Seaboard for longer-term care to make room for more incoming, cold-stunned animals.
Rehabilitators at The Turtle Hospital in the Florida Keys assess critically endangered, cold-stunned Kemp's ridley sea turtles flown in after rescue in New England. The Turtle Hospital<p>NEAQ and local rescuers begin seeing turtles every fall when water temperatures drop to that 50 degrees F threshold, and typically expect to find them into early January. After that, <a href="https://www.ecowatch.com/sea-turtle-cape-cod-weather-2621527394.html" target="_self">temperatures are so cold that any animals found are usually no longer alive</a>.</p><p>Merigo estimated that this year's cold season "looks very busy" and noted that local rescue efforts had already surpassed 400 turtles.</p><p>"It is a lot of animals. They're still coming in," she told EcoWatch as she surveyed 39 rescued turtles that day and 20 the day prior. "So far, this is a huge year."</p><p>At NEAQ, the turtles are gradually warmed up about five to 10 degrees F a day. More aggressive warming can cause serious damage and the turtle might not survive, Merigo said. Emergency treatments also include providing replacement fluids, balancing electrolytes and addressing pneumonia. Assessments take place for other serious problems too, such as shell or limb fractures, frostbite, emaciation and eye damage.<span></span></p><p>As local aquariums don't have the capacity to care for all the injured turtles, a group of private pilots called <a href="https://www.turtlesflytoo.org/" target="_blank">"Turtles Fly Too"</a> donated planes, fuel and time to transport some to various partner facilities around the country. Other turtles were driven to closer care facilities.</p><p>"We have a huge network of really great partners working with us, so if we can spread out the care, we can give better care to all the animals," Merigo said.</p><p>The 40 Kemp's ridley sea turtles recovering in The Turtle Hospital will continue to be treated and rehabilitated anywhere from 30 days to a year, depending on the severity of injuries, Zirkelbach said.</p><p>The turtle expert noted that while she's treated cold-stunned turtles from the north before, the newest arrivals were the most cold-stunned Kemp's ridleys ever received at one time.</p>
After rescue, cold-stunned sea turtles received immediate emergency care and assessments at the New England Aquarium. Caitlin Cunningham / New England Aquarium<p>In the past decade, the Gulf of Maine, which spans from Cape Cod to Nova Scotia, has warmed 99 percent faster than the rest of the ocean, Zirkelbach said. The warm water encourages turtles that migrate north along the Gulf Stream in warmer months to stay in the bay longer.</p><p>"Turtles that fail to migrate south get stuck in the unique horseshoe-shaped topography of the Cape Cod peninsula, and when temperatures drop, the bay becomes a death trap," she added.</p><p>Before ocean temperatures warmed, the waters of Maine were too cold for many of these sea turtles, Merigo echoed. Now, with warming sea surface temperatures, Maine can reach the high 70s to low 80s, which is "perfect turtle temperature," she said. The potential for more turtles getting trapped in the bay and then cold-stunned is nerve-racking for Merigo.</p><p>In addition to shifting habitats as waters warm, warming global temperatures also disrupt natural gender balance in sea turtles, Merigo warned. Gender is determined by the temperature of eggs in nests, and as the planet warms, it will result in all females at some point, she said.</p><p>"The turtles we work with are all endangered and threatened," Merigo said. "For sea turtles in general, the future is a little grim. Climate change is real; it does impact them."</p>
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By Dena Jones
The U.S. Department of Agriculture (USDA) was sued three times this past summer for shirking its responsibility to protect birds from egregious welfare violations and safeguard workers at slaughterhouses from injuries and the spread of the coronavirus.
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Conservation campaigners on Thursday accused President Donald Trump of taking a "wrecking ball" to the Arctic National Wildlife Refuge as the White House announced plans to move ahead with the sale of drilling leases in the 19 million-acre coastal preserve, despite widespread, bipartisan opposition to oil and gas extraction there.
The Sheenjek River in the Arctic National Wildlife Refuge. Alexis Bonogofsky / USFWS
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