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Could a ban on sea farms save Canada’s salmon?

A row over sea life, lice and livelihoods is dividing communities as the government plans to end open-net pen farming in British Columbian watersOn a clear August morning, Skookum John manoeuvres his fishing boat, Sweet Marie, out of the Tofino harbour and into the deep blue waters of Clayoquot Sound on Canada’s west coast.On shore, the late summer sun shines on visitors from all over the world who have flocked to the bustling fishing town on Vancouver Island, where they wander in and out of surf shops, art galleries and restaurants and pile into small boats in the hope of glimpsing orca, humpback and grey whales. Continue reading...

On a clear August morning, Skookum John manoeuvres his fishing boat, Sweet Marie, out of the Tofino harbour and into the deep blue waters of Clayoquot Sound on Canada’s west coast.On shore, the late summer sun shines on visitors from all over the world who have flocked to the bustling fishing town on Vancouver Island, where they wander in and out of surf shops, art galleries and restaurants and pile into small boats in the hope of glimpsing orca, humpback and grey whales.“You’ll never find this anywhere in the world,” John says, gesturing through the Sweet Marie’s window at the mosaic of islands and mountains, cloaked in thick green rainforests, that form part of the Clayoquot Sound Unesco biosphere reserve.The Sweet Marie motors deeper into Clayoquot Sound, past a web of inviting channels and inlets, and cruises past a raft of sea otters resting in the gentle swells. Hunted nearly to extinction, sea otters are one of the celebrated species found in the reserve, along with sea lions, seals, wild salmon and bald eagles.Dan Lewis, co-founder of Clayoquot Action, with a map of the fish farms in Clayoquot Sound. Photograph: Jeremy MathieuJohn, a member of Ahousaht First Nation, makes his living on the water, where he helps train coast guard members in marine rescue, ferries passengers to islands and hot springs and takes visitors on whale watching tours. Today, he is taking members of Clayoquot Action, a conservation group focused on protecting wild salmon, to the site of one of the area’s more controversial industries: open-net pen salmon farms.Dan Lewis, the co-founder and executive director of Clayoquot Action, is incredulous that industrial salmon farming is allowed to take place in a globally recognised protected area. “Why are we doing this here?” he says, gesturing at the rich waters, home to a colourful array of sea life that includes giant rock scallops, tufted anemones in green, pink and white, dark green kelp forests, red sea urchins and purple-tinged Dungeness crabs.Clayoquot Sound is also home to some of the last 60 salmon farms left on North America’s west coast. For decades, as many as 100 farms in Canadian waters have raised mostly non-native Atlantic salmon in pens in the Pacific Ocean.A farm uses a semi-closed containment system, which reduces the exposure of wild fish to sea lice. Photograph: Jeremy MathieuBut now the salmon farming industry, blamed for contributing to the collapse of wild salmon stocks, faces an uncertain future. In June, the Canadian government announced a ban on open-net pen salmon farming from coastal waters in July 2029, as part of a commitment “to protecting wild salmon and promoting more sustainable aquaculture practices”.Concerns about the industry’s impact on wild salmon played a leading role in the closure of about three dozen farms in British Columbia over the past seven years, after Clayoquot Action and other groups documented sea lice outbreaks and other diseases in farmed fish, including at farms along migration routes for wild salmon.The decision to ban all remaining British Columbia farms, lauded by conservation groups and wild salmon advocates, has been soundly criticised by Canada’s salmon farming industry, which largely consists of multinational corporations that farm salmon around the world, including in the UK. The industry says moving salmon farming to closed containment systems on land or in the water, as the government suggests, is not logistically feasible and would be prohibitively expensive.A coho salmon smolt infected with sea lice. Photograph: Fernando Lessa/AlamyFor John, who has been campaigning against salmon farms since 2015, the Canadian government’s new 2029 deadline may just be an empty promise, after its earlier, unfulfilled commitment to remove open-net pen salmon farms by 2025. “I won’t believe anything that the government says until I see it happen,” he says, as the Sweet Marie slowly circles a floating salmon farm in a small bay, barely a stone’s throw from the seaweed-strewn shore.John’s scepticism is shared by Hasheukumiss, hereditary chief of the Ahousaht Nation and president of the Maaqutusiis Hahoulthee Stewardship Society, which manages economic development for the nation. But the two men have very different perspectives on the salmon farming industry, mirroring broader divisions about whether open-net pen farms should be allowed to operate in Canadian waters.Hasheukumiss, Richard George, says sea lice and the pathogens are his main concerns. Photograph: The Canadian Press/AlamyIn 2010, the Ahousaht Nation signed an agreement allowing Cermaq Global, a Mitsubishi subsidiary that also farms salmon and trout in Norway and Chile, to operate in its territorial waters. The agreement was subsequently renewed with changes, according to Hasheukumiss, also known as Richard George.“One of the things that I wanted to address was the environmental concerns because we are the true stewards of our back yard,” he says. “It was the sea lice and the pathogens that were the biggest concerns we had.”According to Hasheukumiss, Cermaq was responsive and worked with the nation to address that concern.Hasheukumiss’ assessment of the Canadian government’s handling of fish farms is less rosy. Since he inherited his title in 2020, he says he has discussed the issue with three different cabinet ministers, yet has seen little in the way of consultation with his nation.A five-year transition away from open-net pen farms is not a realistic timeframe for the industry, he says. “In five years, there is no way this industry – or any industry – can go to fully contained systems.”As the Sweet Marie noses slowly towards a rectangle of floating walkways bordered by black net fencing, John stands and slips the engine into neutral. He calls out to one of the salmon-farm workers, jokingly asking why he’s pretending to be busy. It’s his nephew, who recently started working at the Cermaq farm, one of 13 facilities in Clayoquot Sound that employ about 20 Ahousaht members.The two chat while Lewis stands at the Sweet Marie’s bow, peering through the nets to get a view into the pens, as part of the group’s regular monitoring of the industry’s operations.Sweet Marie approaches Cermaq’s fish farm and delousing boat, Aqua Service. Photograph: Jeremy MathieuAt an unstocked salmon farm nearby, the Cermaq’s delousing boat, Aqua Service, towers over the Sweet Marie from its berth. The vessel has a large rear deck fitted with a patented delousing system, which pulls fish from the pens and uses seawater to flush off the lice. The treatment process takes just two tenths of a second, aiming to reduce stress and fish deaths.In Ahousaht territory, Cermaq has been experimenting with technology to reduce the industry’s impact on wild salmon. A semi-closed containment system – consisting of a semi-permeable bag that stretches 25 metres below the water – is used to raise young salmon smolts while reducing their exposure to sea lice. The bag draws water from deep in the water column where sea lice can’t survive.Fewer sea lice on the farmed smolts make it less likely wild salmon swimming past the farms will pick up the parasites. After a year, the young salmon are moved to open-net pens to grow to marketable size.The semi-closed containment system Cermaq is trialling is expensive – costing C$20,000 (£11,000) a month in diesel alone. Brian Kingzett, executive director of the BC Salmon Farmers Association, representing Cermaq and other companies, says there is little appetite to make big investments and navigate the time-consuming licensing process for new technology, especially with the future of the industry in question.In 2022, conservationists highlighted the risks of salmon farms to wildlife after sea lions broke into a Cermaq farm off the coast of British Colombia. Photograph: Jeremy Mathieu/Clayoquot Action“There are lots of reasons why farmers want to go to closed containment for that first year; Cermaq has been trying to do it,” he says. “It took them six years to get a licence. We only have a five-year window.”Kingzett says the industry was “completely gobsmacked” by the Canadian government’s decision to remove open-net pen salmon farms by 2029, calling closed containment “an unfeasible option”.Setting up a medium-sized land-based salmon farm, capable of producing 5,000 tonnes of fish a year, could cost C$1.8bn (£1bn), according to a 2022 report commissioned by the British Columbia government. The report’s authors said it was difficult to estimate the costs of setting up large-scale farms because there are no land-based salmon farms in the world that are reliably producing large amounts of fish.BC’s first land-based salmon farm, Kuterra, is now raising steelhead trout, after achieving barely one-third of its production target, according to the BC government report. Another land-based venture, West Creek, has stopped farming salmon altogether. And on the other side of the country on the Atlantic coast, a land-based salmon farm, Sustainable Blue, suffered a mass die-off, reportedly because of an equipment malfunction, and is now in receivership.But Lewis says closed containment systems on land are the only option if the Canadian government is serious about protecting wild salmon stocks.“To our understanding, there is nothing that can actually have zero discharge that’s in the water,” Lewis says. “What we want to see in the next five years is all the farms come out of the water. We don’t believe there are any in-water solutions.”Kingzett says closing down open-net pen salmon farms will harm small coastal communities. Any land-based containment systems will need to be close to plentiful power and water supplies, not to mention customers, he says.Skookum John has campaigned against salmon farms in Ahousaht territory for almost a decade. Photograph: Jeremy MathieuIf BC’s salmon farms disappear, Kingzett is confident farmed salmon will still be sold in the country’s supermarkets – but it will come from places such as Chile and Norway.Inside the Sweet Marie’s cabin, John has placed a sticker with the hashtag #FishFarmsOut near the helm. He is eager for the industry to leave Ahousaht territory, even if it means losing the money fish farming has brought to the community.“Wealth isn’t money,” he says. “What we have in our territory, what we have in the ocean, what we have in the air, that’s wealth.”

Air Pollution Could Be Changing Children's Brains

By Carole Tanzer Miller HealthDay ReporterTHURSDAY, Oct. 3, 2024 (HealthDay News) -- Even air pollution levels considered safe by U.S. standards...

By Carole Tanzer Miller HealthDay ReporterTHURSDAY, Oct. 3, 2024 (HealthDay News) -- Even air pollution levels considered safe by U.S. standards appear to cause differences in the brains of growing children, a new review suggests."We're seeing differences in brain outcomes between children with higher levels of pollution exposure versus lower levels of pollution exposure," said corresponding author Camelia Hostinar, an associate professor of psychology at the University of California, Davis.In all, she and her colleagues reviewed 40 studies. Most linked outdoor air pollution with differences in children's brains, including the amount of the brain's "white matter."These differences affect thinking skills and may even be early markers for Alzheimer's. Because their brains are still developing, air pollution poses a special risk to kids and teens. Relative to their weight, they absorb more contaminants than adults, researchers explained.As such, the authors called on parents and policymakers to add air filters to homes and schools near freeways to protect children from outdoor air pollutants. They urged other researchers to incorporate air quality measures into studies related to brain health and other health outcomes.The new review looked at research from the United States, Mexico, Europe, Asia and Australia that compared pollution levels with brain outcomes at various ages, from newborns to age 18.  Some relied on brain imaging. Some looked at chemical changes in the body that affect brain function. Others looked for tumors in the brain and central nervous system.Each study linked air quality measures to children's neighborhood or address, and brain differences were seen in highly polluted areas as well as those that met local air-quality standards.Research from Mexico City found striking differences in brain structure in a comparison of kids from low- and high-pollution areas."A lot of these studies include children in places with air pollutant levels that are well below limits set by U.S. or European regulations," said co-study author Anna Parenteau, a doctoral student in psychology.Pollution came from wildfires, coal-fired plants and many other sources."We can't necessarily apply the findings from adults and assume that it's going to be the same for children," said study co-author Johnna Swartz, an associate professor of human ecology. "We also have to look at more developmental windows because that might be really important in terms of how air pollution might impact these brain outcomes."Anthony Wexler, director of the Air Quality Research Center at UC Davis, said many researchers have discounted environmental contributors to such brain-related issues as autism and Alzheimer's."They argued that it's genetic or some other factor other than exposure to air pollution," he said. "That's changed a lot recently because of all this research literature."SOURCE: University of California, Davis, news release, Oct. 1, 2024Copyright © 2024 HealthDay. All rights reserved.

Helene’s health risks include contaminated water and mold: Doctors

Floodwater with sewage or other harmful contaminants in it can lead to infectious diseases, according to an epidemiologist.

(NewsNation) — As authorities in the path of Hurricane Helene continue to hunt for missing people, the dangers for those who survived the wind and flooding are many, including contaminated water and mold. “Symptoms from infection with waterborne pathogens can include gastrointestinal upset, diarrhea, nausea, vomiting, fever, and headache,” said Alasdair Cohen, an assistant professor of environmental epidemiology with the Virginia-Maryland College of Veterinary Medicine. The danger is worse for anyone with any sort of skin break, even a small scrape or a condition like eczema. “Floodwater with sewage or other harmful contaminants in it can lead to infectious diseases, particularly among people who are already ill, immunocompromised or have open wounds,” epidemiology professor Jennifer Horney at the University of Delaware wrote on the nonprofit news website The Conversation. In some regions, damaged water treatment plants may not be operational for weeks. A lack of power means that private wells, which require electricity to pump and filter the water, are not a reliable source of safe water. Another dangerous legacy of Helene’s rain and flooding is mold, which may be especially dangerous to people who rush to clean their homes of storm damage. “There are multiple health effects from mold exposure,” said Dr. Colin Swenson of Atlanta’s Emory University. “Probably the best known are those with asthma and other sorts of airway-based diseases,” he told The Atlanta Journal-Constitution. “Mold can enter your home through open doorways, windows, vents, and heating and air conditioning systems,” according to the Centers for Disease Control and Prevention. “Mold in the air outside can also attach itself to clothing, shoes, and pets (and) can and be carried indoors." The site offers several tips on how to clean mold but stresses that “if you see or smell mold, you should remove it. You do not need to know the type of mold. If mold is growing in your home, you need to clean up the mold and fix the moisture problem.” Swenson adds that while you might not see any mold, your sense of smell will tell the story. “The best single way to determine if you have mold in the home is ‘the nose knows’ that sort of musty odor that the mold gives off. These are volatile, organic compounds that can oftentimes predate the development of any visual signs,” he said.

Western North Carolina was hailed as a ‘climate haven.’ Hurricane Helene shows it’s not so simple.

Western North Carolina, and specifically the Asheville area, had been considered a possible refuge from the impacts of climate change, but it is now suffering some of the worst devastation from Hurricane Helene. The area was dubbed a potential “climate haven” due to its elevation and temperate climates as recently as 2022. The storm and its...

Western North Carolina, and specifically the Asheville area, had been considered a possible refuge from the impacts of climate change, but it is now suffering some of the worst devastation from Hurricane Helene. The area was dubbed a potential “climate haven” due to its elevation and temperate climates as recently as 2022.  The storm and its aftermath illustrate the damage that can be wrought by just one of the unusually extreme weather events that are becoming more common as a result of climate change, however — and make clear that elevation will sometimes not be enough to protect the region against such events. “Some of these places, especially at higher elevation, it’s not too hot, you’re far from the coast … places like Asheville have a lot of appeal” as climate refuges, said Margaret Walls, an environmental economist and a senior fellow at the nonprofit Resources for the Future. However, she said, in the mountains “the terrain makes it such that flooding is a problem,” and particularly in poverty-stricken areas, “there are a limited number of places people can live so they tend to live in flood prone places.” “From a rainfall perspective, the Appalachian Mountains are woefully unprepared — at the community level, the household level, our infrastructure is not prepared,” said Nicolas Zegre, an associate professor of forest hydrology at the West Virginia University Davis College of Agriculture and Natural Resources. Severe flooding and mudslides brought on by Helene have left dozens of people in the region dead and displaced or stranded many others amid the wreckage of buildings and roads. Hundreds of thousands of households in North Carolina remain without power days after the storm hit, according to PowerOutage.us. Search and rescue operations are still ongoing. Much of the rain fell on mountain communities with only one or two roads leading in or out, meaning that once they were washed out, it became all but impossible to deliver supplies and relief through overland routes. Zegre noted the region has been hit with the aftereffects of heavy Gulf or Atlantic hurricanes before, notably in the early 1990s. Since then, however, the effects of climate change have likely made hurricanes more intense and denser with moisture, which made the aftermath of Helene “unprecedented” in the region, he said.  Much of what has made the storm's impact so extreme, he added, comes down to a combination of the mountainous terrain and simple gravity. “When you drop that amount of rain in mountain topography, it’s hard to avoid being impacted by the flood.” In the mountains, “the water doesn't linger like on a flat flood plain … it kind of is concentrated, and it moves at high velocity,” said Philip Berke, director of the Center for Resilient Communities and Environment at the University of North Carolina at Chapel Hill. Additionally, Berke said, the region had already seen heavy rain in the days before the Helene remnants moved north, and due to the elevation, “cold air goes up, the dew points get reached, and the hurricane was just pumping in all that warm, moist air on top of a highly saturated situation.” An area doesn't have to be regularly impacted by extreme weather events to be devastated by one, experts said. Even if a storm like Helene is a far rarer occurrence for western North Carolina than wildfires are for the western U.S. or tropical storms are for Florida, a single catastrophic event can be enough. “When you look at property damages or damages per capita and you look at the top counties in the U.S., in many counties one single event will shoot them up to the top of the list,” Walls said. “There’s a county in New Jersey that’s very high on the list purely because 99 percent of those damages came from Hurricane Sandy.” “The lesson here is trends matter and there are certain locations that get hit repeatedly, but no place is really immune — every place needs to prepare,” she added. And when an area has limited resources — and a limited tax base — to begin with, a disaster at this level makes the rebuilding process even more difficult and complex. “It’s easier for the city of Atlanta than it is for one of these small counties in North Carolina,” she said. Berke noted that the devastation of the storm comes at a time when much of the region was experiencing the beginning of a resurgence that made it an attractive target for development. “They want to build. They want to expand. They want their tax bases,” he said.  Places like the town of Chimney Rock, which floodwaters all but swept away, were seeing new economic growth in areas like tourism, rafting and vacation rentals that weren’t part of their economies a decade ago. “At the same time, the climate and the heat has been building up and accelerating, so you have these converging forces,” he said. Ultimately, events like Helene and its aftermath demonstrate the need for both mitigation of climate change and a more expansive vision of adapting to its impacts, Zegre said. “We can’t stop the rain, we can’t stop the rivers, so we really need to think about how to adapt,” he said, particularly if the influx of tourism and permanent residents continues. “We need to expect that these storms are going to be a worst-case scenario.”

Iowa Farmers Are Restoring Tiny Prairies for Sustainability Boons

Farmers in the heartland are restoring swaths of the prairie with government help. The aim is to reduce nutrient runoff from cropland, and help birds and bees.

The little tracts of wilderness grow on Maple Edge Farm in southwest Iowa, where the Bakehouse family cultivates 700 acres of corn, soybeans and alfalfa. Set against uniform rows of cropland, the scraps of land look like tiny Edens, colorful and frowzy. Purple bergamot and yellow coneflowers sway alongside big bluestem and other grasses, alive with birdsong and bees.The Bakehouses planted the strips of wild land after floodwaters reduced many fields to moonscapes three years ago, prompting the family to embark on a once-unthinkable path.They took nearly 11 acres of their fields out of crop production, fragments of farmland that ran alongside fields and in gullies. Instead of crops, they sowed native flowering plants and grasses, all species that once filled the prairie.The restored swaths of land are called prairie strips, and they are part of a growing movement to reduce the environmental harms of farming and help draw down greenhouse gas emissions, while giving fauna a much-needed boost and helping to restore the land.As the little wildernesses grew, more and more meadowlarks, dickcissels, pheasants and quail showed up, along with beneficial insects. Underground, root networks formed to quietly perform heroic feats, filtering dangerous nutrient runoff from crops, keeping soil in place and bringing new health to the land.“We’re thinking about our farm as a small piece of the overall good puzzle,” said Jon Bakehouse, on a visit to the family’s fields one sunny morning earlier this summer. “On a larger scale, we’re all in this together.”Subscribe to The Times to read as many articles as you like.

How the ‘Frida Kahlo of environmental geopolitics’ is lighting a fire under big oil

Colombian environment minister Susana Muhamad once worked for Shell. Now, as the country gears up to host the biodiversity Cop16, she is calling for a just transition away from fossil fuelsShe is one of the biggest opponents of fossil fuel on the world stage – but Susana Muhamad’s political career was sparked in the halls of an oil company. It began when she resigned as a sustainability consultant with Shell in 2009 and returned home to Colombia. She was 32 and disillusioned, a far cry from the heights she would later reach as the country’s environment minister, and one of the most high-profile progressive leaders in global environmental politics.Muhamad joined Shell an idealistic 26-year-old. “I really thought that you could make a huge impact within an energy company on the climate issue, especially because all their publicity was saying that they were going to become an energy company, meaning they will not be only a fossil fuel company,” she says, when we meet in the Colombian embassy in London. Continue reading...

She is one of the biggest opponents of fossil fuel on the world stage – but Susana Muhamad’s political career was sparked in the halls of an oil company. It began when she resigned as a sustainability consultant with Shell in 2009 and returned home to Colombia. She was 32 and disillusioned, a far cry from the heights she would later reach as the country’s environment minister, and one of the most high-profile progressive leaders in global environmental politics.Muhamad joined Shell an idealistic 26-year-old. “I really thought that you could make a huge impact within an energy company on the climate issue, especially because all their publicity was saying that they were going to become an energy company, meaning they will not be only a fossil fuel company,” she says, when we meet in the Colombian embassy in London.“I resigned the date that they decided to put their innovation money on fracking.”Muhamad, centre, speaks at a press conference in 2022 on the introduction of a fracking prohibition bill to the country’s parliament. Photograph: undefined/Courtesy of Ministerio de Ambiente y Desarrollo SostenibleNow 47, Muhamad, whose surname comes from her Palestinian grandfather, is preparing to oversee biodiversity Cop16, a summit on the future of life on Earth that will bring together leaders from nearly 200 countries in Cali, Colombia, next month. For many, she is a rising star of the environmental movement, joining voices such as the Barbadian prime minister, Mia Mottley, in putting forward an alternative vision of how the world could be, and demanding the developed world finance a just transition.“Susana is the Frida Kahlo of environmental geopolitics,” says activist Oscar Soria. “Like Kahlo, whose art challenged cultural norms and spoke of resilience, Muhamad paints a vision of ecological justice that goes beyond traditional environmentalism … an environmental agenda that is … reshaping the narrative around climate justice and biodiversity restitution.”Muhamad during a visit to the Colombian embassy in London. Photograph: undefined/Courtesy of Ministerio de Ambiente y Desarrollo SostenibleColombia’s embassy is sandwiched between Harrods and its Ecuadorian counterpart, and the room we meet in has a front row seat to the UK capital’s wealthiest extremes. Outside, a Rolls-Royce SUV and a blacked-out BMW wait with their drivers next to the high-end department store. Convertible supercars pass shoppers swinging luxury purchases from their hands. Muhamad, representing Colombia’s first ever leftist government, is entertaining NGOs, journalists and senior British politicians – and pushing a vision of “just transition” that would resolve economic imbalances alongside the environmental.The minister has had to be careful to avoid rhetoric on global inequality that might allow her political opponents to tie her administration to more radical leftwing politicians from her region, but she is not naive to the potential pitfalls on the path to net zero. “We have to be clear that this energy transition cannot be at the cost of Indigenous peoples, local communities and biodiversity,” she told the plenary hall at the conclusion of Cop28 in Dubai last December after a deal to transition away from fossil fuels was passed. “In this balance between opportunity and risk lies responsibility. I want to call on everyone to keep being mobilised because intergenerational justice with this text is still at stake,” she said.Colombia became the first significant fossil fuel producer to join an alliance of nations calling for a fossil fuel non-proliferation treaty at the December meeting. President Gustavo Petro’s administration is pushing to ban fracking as it tries to phase out coal, oil and gas, pledging to make biodiversity the basis of its wealth in the post-fossil fuels era. Last month, she launched a $40bn investment plan aimed at making this vision a reality. Muhamad was one of the ministers leading efforts to include “phase out” in the final Cop28 text in Dubai – an attempt that was ultimately unsuccessful. Colombia and Brazil, under Luiz Inácio Lula da Silva, have been leading efforts to end deforestation in the Amazon.Muhamad with Cop28 president and UAE special envoy for climate change Sultan Ahmed Al Jaber Photograph: Juan F Betancourt Franco/Courtesy of Ministerio de Ambiente y Desarrollo SostenibleThe night before the embassy meeting, Muhamad addressed an event for the nature summit at the Natural History Museum. Standing under a blue whale skeleton and with a statue of Charles Darwin at her back, Muhamad underscored the urgency of the task, inviting the world to the “people’s Cop”. “As we decarbonise, we have to protect and recover nature because otherwise the climate will not stabilise,” she told the crowd.Muhamad has been quick to point out that decarbonisation efforts alone will be futile without the conservation of the natural world and the huge carbon sink it provides, which absorbs half of all human emissions each year. “There is a double movement humanity must make. The first one is to decarbonise and have a just energy transition,” she said in August while announcing her vision for the conference. “The other side of the coin is to restore nature and allow nature to take again its power over planet Earth so that we can really stabilise the climate.”The scientific backdrop to October’s conference is bleak. Figures from WWF show that wildlife populations have plunged due to a mixture of habitat loss, pollution, overconsumption, the spread of invasive species and global heating. Last year was the hottest ever recorded. The droughts and extreme heat have brought catastrophic consequences for Earth’s forests, grasslands and oceans: ecosystems that underpin human health, food security and civilisation. Despite the warnings, the UN’s biodiversity convention has long been overshadowed by its climate counterpart, and governments have never met a single target they have set for themselves on biodiversity.Cali will be the host city for the biodiversity Cop16 to be held from 21 October to 1 November 2024. Photograph: Courtesy of Convention on Biological DiversityThe summit also has important domestic significance. Since Petro, a former Marxist guerrilla, announced at the climate change Cop28 in Dubai last year that Colombia would host the biodiversity conference, he and Muhamad have put Cop16 at the heart of the domestic agenda, hoping to use it as a chance to bring lasting peace with hold-out rebel groups in forest areas. In July, Central General Staff (EMC), a guerrilla faction that rejected the country’s 2016 peace agreement, threatened the summit after a series of bombings and shootings that were blamed on the group, but it has since backed down on the threat. Even so, 12,000 soldiers and police offers will be in Cali to guard the conference.“It was a very strange situation, and we are also hoping to use Cop as a way to promote peace within the country,” Muhamad says.At home, her ministerial brief ranges from eliminating deforestation across the country, which has fallen to its lowest level in 23 years, to managing Pablo Escobar’s hippos, which have thrived east of Medellín since the drug lord’s death in 1993. Muhamad bursts into laughter when I ask about the hippos and what it is like managing them, before settling into a ministerial answer. She says the African mammals are being phased out with a mixture of euthanasia, sterilisation and hippo transportation: “For us, it’s very straightforward, they are an invasive species that have been declared [as such] officially, not even by this government, by the last government. I agree with that assessment. We have already adopted in April this year the plan to manage the hippo problem,” she says.Muhamad during a 2023 press conference to announce that some of the 166 hippopotamuses belonging to former cocaine baron Pablo Escobar will be euthanized. Photograph: Juan Barreto/AFP/Getty ImagesMuhamad has lived in an eco-village in South Africa with miners, worked in human rights in Denmark and lived with campesinos in Colombia when she was a student before her first “formal” job with Shell. Now, she is preparing to be a Cop president for the first time, a role that requires her to focus on consensus and make good on her decision to leave Shell. When contact by the Guardian, the company said it is to become a net-zero emissions energy business by 2050 and they are investing $5.6 billion in low-carbon solutions last year, which was 23% of our capital spending.Ultimately, she says of the vision she bought into at Shell: “I think it was greenwashing … There were people trying to push change but the regime of fossil fuels was too strong,” she says. “All of that influenced me to think that there was a more systematic change that needed to be made. And for me, the conclusion of that was politics.”

Is climate anxiety a pressing problem, or a luxury?

Concerns about our future are valid — but they aren't always shared by those who are fighting to survive in the present.

This story is part of the Grist arts and culture series Moral Hazards, a weeklong exploration of the complex — sometimes contradictory — factors that drive our ethical decision-making in the age of global warming. In May 2014, Kate Schapira carted a little table with a hand-painted sign out to a park near her home in Providence, Rhode Island, and started listening to strangers’ problems. The sign read “Climate Anxiety Counseling Booth,” referencing an emotion that was relatively unknown, or at least seldom named, at the time. As an English professor, she had no psychological training, no climate science background. She could not offer expertise, simply an ear and a venue for people to unload worries.  And people came, tentatively but earnestly, as she brought the table out roughly 30 times over the rest of the summer. Those who approached unloaded a variety of concerns — some directly related to climate change, all compounded by it. A man divulged his guilt over not being able to pay for air conditioning to keep his disabled son comfortable at home. A young woman complained that her roommate used so many plastic bottles “she had her own gyre in the ocean,” referring to the Great Pacific Garbage Patch. A former student described his fear of a future in which “everything’s melted and burnt.”  Schapira never intended the booth to be a permanent fixture in her life; she did it the first time, she explains now, as a way to lift herself out of a fog — to hear and be heard. Because everything she read about climate change had made her feel depressed and desperate. And worse, when she attempted to talk to friends and colleagues and loved ones about it, they mostly suggested she was overreacting. It was also a way to right a wrong, she says now, one for which she felt substantial guilt. Around 2013, a friend with whom Schapira exchanged letters had started to express more and more distress over the cascading evidence of climate change, and her helplessness in the face of it. Schapira felt herself growing increasingly depressed and anxious by her friend’s concerns, and wrote back to assert what we might call, in contemporary therapy parlance, a boundary: “I can’t hear about this anymore.” “I did someone wrong by saying, ‘I don’t have a place for this for you — there’s no place for this feeling,’” she said. “And then I was like, ‘No, there has to be a place for this feeling.’” (Schapira apologized to her friend for “rejecting an opportunity to listen,” and they continued to talk.) Schapira ended up spending the next 10 years — minus a couple during the chaos of the COVID-19 pandemic — hauling her booth around New England and the mid-Atlantic. Over time, Schapira observed a pattern to the worries she took in — namely, that the ways in which our world is changing puts a strain on us and our relationships. It dictates how we feel, and then those feelings dictate how we behave. “Whatever the name for that is, I see it in everybody who talks to me,” she said. By 2019, Schapira noticed that those who approached her counseling booth no longer discussed climate change as a future phenomenon, a problem for grandchildren. It was real, it was present, and they were worried about it now. Many of them were afraid of what they would lose, she said. Something had shifted, and climate anxiety had become a mainstream experience. Kate Schapira sits at her climate anxiety counseling booth in 2017. Courtesty of Kate Schapira / Lara Henderson In the information age, awareness spreads very, very fast. In the past 15 or so years, climate change has gone from a niche issue within environmental circles to a widespread public concern. The rise in awareness could be due to any number of factors: decades of grassroots organizing that has pushed major politicians to address carbon emissions; savvier communications from environmental groups and scientists; or the exponential platform growth that youth climate activists like Greta Thunberg found with social media. But perhaps the simplest and most obvious reason is that extreme weather patterns due to climate change have become impossible to ignore. Or rather, they’ve become impossible to ignore for the rich. Hurricane Sandy brought death to the Hamptons. Much of Miami’s priciest oceanfront property will be partially submerged by the middle of the century. The Woolsey Fire burned down Miley Cyrus’ Malibu mansion. Drake’s Toronto home flooded spectacularly in a supercell storm this summer. (The ocher floodwaters, he observed, looked like an espresso martini.) It’s easy to disparage the uber-wealthy for the insulation they enjoy from many of life’s challenges. But the more uncomfortable reality is that until quite recently, the same could be said for the average American relative to other people around the world, especially in the Global South. That, too, is no longer the case. Our planet is transforming in a way that will make life much harder for most people. It already has brought suffering to millions and millions of people. And in the United States, most of us are learning about the scale and significance of this crisis at a point when there is not a whole lot of time to shift course. That realization carries both a mental toll and an emotional reckoning. The mainstreaming of therapy culture, the explosion of the self-care industrial complex, and the isolation of the COVID-19 pandemic have all laid the groundwork for a very self-focused, individualistic framework for understanding our place on an altered planet. Is it ethical to focus on ourselves and our feelings, when the real harms of climate change are very much upon people with no time to worry about it? In 2019, Rebecca Weston, co-president of the Climate Psychology Alliance, was invited to a summit to address what climate change would bring to Montana, where she lived at the time. The conference brought together experts with different skill sets, and as a mental health professional, it was the first time she had thought about the emotional toll that climate change would have on communities, mostly around displacement from one’s home. There had been massive flooding in the state that year, followed by wildfires that turned the sky red and poured ash onto neighborhoods.  A few years later, right around the start of the pandemic, Weston began seeing references to “climate anxiety” everywhere. You couldn’t open a newsfeed without seeing a reference to an epidemic of mental health crises about climate change. Read Next It’s not just you: Everyone is Googling ‘climate anxiety’ Kate Yoder “It was in the very typical way that the media frames a particular kind of phenomenon as very white, very upper-middle class, very consumerist-oriented and individualist-oriented,” said Weston, highlighting one New York Times article in particular that she found “deeply offensive.” “And so when we think about climate anxiety, that’s the stereotype that emerges, and it’s a real problem. Because not only do I think that’s real and valid for the person [who experiences it], and she needs empathy, but it also really misidentifies a whole host of experiences that people feel.” That host of experiences encompasses both existential fear and acute trauma. Can we say that a mother in suburban Illinois stuck in a cycle of consuming news about climate catastrophe is having the same emotional response to climate change as a Yup’ik resident of the Alaskan village of Newtok, which is slowly relocating as chunks of its land are sucked into the Bering Sea? Probably not — the difference is an anticipatory fear of what could be lost versus mourning what already has been lost. That distinction, of course, is defined by privilege. The backlash to climate anxiety didn’t take long to emerge. In early 2019, the writer Mary Annaïse Heglar published a famous essay that chided white climate activists who deemed climate change “the first existential threat,” failing to recognize that communities of color have always had to reckon with threats to their safety and survival in a racist society. Jade Sasser, a professor of gender studies and sexuality at the University of California, Riverside, has spent the past five years interviewing predominantly young climate activists of color about their perceptions of the future, specifically with regard to having children. She found that most did not identify with the concept of climate anxiety. It was more: “Climate change makes me feel overwhelmed when I consider it in the context of everything else I’m already grappling with.” “A lot of the dominant narrative around climate anxiety assumes that people who experience it don’t have other serious pressing anxieties,” she said. “That’s what, I think, leads to it being perceived as a privileged narrative that some people really want to reject.” The sun rises behind a ridge of trees in 2019 near Missoula, Montana. The state has faced destructive flooding and wildfires in recent years. Chip Somodevilla / Getty Images In April 2020, Sarah Jaquette Ray — a professor at California State Polytechnic University, Humboldt — published A Field Guide to Climate Anxiety, an amalgamation of research and actionable advice largely directed toward young people overwhelmed by their fear of a warming future. But over the course of writing and then promoting her book, Ray encountered pushback, largely from young people of color.  One Chicana student referenced offhand, in a class presentation, “the white fragility of worrying about the future,” an observation that hit Ray like a “bolt of lightning.” At a talk Ray gave in South Africa to University of Cape Town students about her book, her discussion of the mental health impacts of confronting climate change was met with dismissal, even indignation: This is just not an issue for my community. We are dealing with drought, starvation, disease, much bigger things than what you are talking about. “And I remember feeling embarrassed — that I was talking about something like climate anxiety when they were dealing with [issues of] survival,” she said. In 2021, Ray wrote an essay of her own exploring the “overwhelmingly white phenomenon of climate anxiety” for the magazine Scientific American. AA number of climate psychologists and activists have expressed that the rise of climate anxiety is a normal, even logical reaction to a global existential threat. It’s entirely reasonable to feel worried or sad or enraged about the degradation of ecosystems that have supported human life for eons, especially when humans’ economic progress and development is directly responsible for that degradation.  Which leads to the question: How should we deal with feeling anxious and depressed about climate change? Worrying about the effects of too much carbon in the atmosphere is not an illness to be cured by medical treatment or antidepressants, but it does influence how we behave, which is a key element of climate action.  The field of psychology tells us that human brains try to protect themselves from emotions that hurt us, leading to disengagement and retreat. Psychoanalysis goes a step further, arguing that much of our behavior is dictated by unconscious emotions buried deep within — and to change that behavior, we need to unearth those feelings and deal with them. In 1972, the psychoanalyst Howard Searles wrote that our unconscious psychological defense against anxieties around ecosystem deterioration contributed to a sort of paralysis of action, which was culturally perceived as apathy.  “If we don’t go deeply into those feelings, we become really scared of them, and we then make it much, much harder to stay engaged with the problem,” said Weston, with the Climate Psychology Alliance. She also said that unexamined emotions can lead to burnout: “If [you move] too fast from those feelings to action, it’s not actually processed feelings — it’s push them away, push them away — and invariably that model burns out.” The premise of the Climate Café, an international initiative to engage people to share their emotions about climate change, originated in the United Kingdom in 2015 and started gaining traction virtually during the pandemic. It’s a gathering where people can simply talk “without feeling pressure to find solutions or take action.”  Weston, as a clinician, has run several of the events, and she describes them taking a “pretty predictable arc”: tentative quiet, followed by a brave participant’s admission of guilt for the future their children would inherit. Then someone else chimes in to express helplessness, or overwhelm, or fear. And then another person gets so uncomfortable with naming those feelings that they interrupt to suggest a petition to sign, and someone else recommends an organization to get involved with. “And immediately,” Weston said, “those feelings are lost,” meaning they’ve been pushed back down and left unprocessed. A new book edited by the psychotherapist Steffi Bednarek, called Climate, Psychology, and Change, includes a chapter that addresses the question of whether Climate Cafés are “a function of privilege.” The answer the authors arrive at is, essentially, that ignoring or pushing aside feelings of distress about climate change risks “the creation of a fortress mindset and prevents those in the Global North from taking action that is needed.” In other words, people shut down to protect themselves. A group of young climate protesters, part of the Fridays for Future movement, gathers in front of the White House in Washington, D.C., in May 2019. Eric Baradat / AFP via Getty Images Sasser, in her research with young climate activists of color, encountered a lot of rejection of the idea that we need to process our feelings about the climate crisis. “The rationale was, we don’t have time to sit around feeling sad and worried about climate change because we have to do the work,” she said. “For so many members of marginalized communities, paralysis is not an option. If you’re paralyzed to the point of not taking action to fight for the conditions that you require for survival, then you won’t survive, right?” That’s compounded, she added, by the fact that marginalized communities face many barriers to mental health care. Then there is the question of whether feelings drive action at all. When climate anxiety became a mainstream concept around 2019, the neuroscientist Kris de Meyer remembered “having debates with people from the therapeutic side, who said that everyone had to go through that emotional quagmire to come out in a place where they could act.” But he argues that it’s the other way around: that emotions are much more predictably the consequence of an action than the driver of one.  His research shows that the complexity of individual response to emotions means that you cannot reliably expect someone to take up arms against fossil fuel companies when they feel fear or rage or despair about climate change. What you can expect is that once that person exercises some sort of action, they’ll lose that feeling of powerlessness. Another critique of the mental health profession, articulated in Bednarek’s book, is that it has been too shaped by the “capitalist values of individualism, materialism, anthropocentrism, and progress,” with little focus on our collective well-being. Read Next The UN report is scaring people. But what if fear isn’t enough? Kate Yoder To that end, after a decade of running the climate anxiety booth, Schapira observed that what people expressed to her wasn’t necessarily climate anxiety, but a sense of unease and powerlessness that undergirded all their troubles. That they were so small in the face of massive political, societal, and ecological dysfunction, and had no sense of what they could do to make any of it better. “Mental health and mental illness themselves are community questions,” she said. “How does a community take care of someone who is in profound distress, but how do communities and societies also create distress? And then, what is their responsibility in addressing and alleviating that distress, even if that distress appears to be internal?” People told her they began to feel better, she said, when they got involved with something — a group, a campaign, a movement — and found their place as part of something bigger. In 2018, during Nikayla Jefferson’s last year of undergrad at the University of California, San Diego, she became deeply involved with the youth climate group Sunrise Movement as an organizer. She participated in a hunger strike at the White House. She helped lead the 266-mile protest march from Paradise, California, to Representative Nancy Pelosi’s office in San Francisco to demand stronger federal climate legislation. She published op-eds in national outlets demanding action on a Green New Deal and mobilizing voters for candidates who she felt really understood the gravity of the climate crisis. Jefferson felt extremely anxious about climate change, but she also felt that that was the “fuel of her climate work” — a special pill she could take to push herself to the extremes of productivity. She had internalized popular messaging of that era of climate activism, specifically that there were 12 years left to stop catastrophic climate change, according to an IPCC projection of a need to curb emissions drastically by the year 2030. “And if we didn’t do this thing, then the world was going to end, and we would fall over some time horizon cliff, and [the Earth] would be completely inhabitable in my lifetime.” By the end of 2020, she was in the hospital with a debilitating panic attack, and something had to change. She started a meditation practice, got involved in the Buddhist community, and ended her involvement with the Sunrise Movement. I asked Jefferson about how fellow activists in her generation had related to the idea of climate anxiety, as it was clearly pervasive among its members. There was resistance to using the term, she said, for fear that it would alienate marginalized communities that were important to the movement’s success. “But I don’t think I agree,” she said. “I think we are all human beings, and we are all experiencing this pretty catastrophic crisis together. And yes, we are all going to be anxious about the future. And if we’re not feeling anxiety about the future, either we have made great strides in our journey of climate acceptance, or we’re in denial.” This story was originally published by Grist with the headline Is climate anxiety a pressing problem, or a luxury? on Oct 3, 2024.

Why won’t PJM let batteries and clean power bolster a stressed-out grid?

PJM, the largest electric grid operator in the U.S., has a major problem — old, dirty power plants are closing down faster than new clean energy resources can replace them. This mounting grid crisis is already driving up electricity costs for the 65 million people living in PJM’s territory, which stretches from the…

PJM, the largest electric grid operator in the U.S., has a major problem — old, dirty power plants are closing down faster than new clean energy resources can replace them. This mounting grid crisis is already driving up electricity costs for the 65 million people living in PJM’s territory, which stretches from the mid-Atlantic coast to the Great Lakes. By the end of the decade, the situation could become so dire that it threatens the reliability of PJM’s grid. The blame falls in large part on PJM’s worst-in-the-nation grid-interconnection backlog. New energy projects looking to come online in its region face yearslong wait times before they’re even considered. To make matters worse, energy companies and climate advocates say PJM is dragging its feet on one straightforward way to work around this logjam. Existing wind and solar farms and fossil-fired power plants often have more grid capacity than they actually need during many hours of the day or seasons of the year. Developers could add batteries or other new energy capacity next to these power plants and make use of that surplus grid space. It wouldn’t eliminate the trouble altogether, but it would make a serious dent, clean energy developers say. Federal regulators have repeatedly directed grid operators to allow power plant owners to pursue such additions under what’s called ​“surplus interconnection service” (SIS) rules. But PJM has made it next to impossible for power suppliers to do so, even as most other U.S. grid operators have abided. Critics say PJM’s refusal to follow suit is particularly frustrating: By barring this faster approach, PJM is making its bad grid situation worse. That’s why those critics are asking for federal intervention. This summer, clean energy industry groups and environmental advocates asked the Federal Energy Regulatory Commission to deny the interconnection reform plan submitted by PJM, which was required by last year’s FERC Order 2023. Among their objections to PJM’s plan is its refusal to change the rules it now uses to deny these fast-track additions. In July, renewable energy and battery developer EDP Renewables (EDPR) filed a complaint with FERC asking it to overturn PJM’s denial of its plan to add solar to a wind farm in Indiana. It’s just one of the failed surplus interconnection proposals the developer has brought to the grid operator. Trade groups Advanced Energy United, the American Clean Power Association, and the Solar Energy Industries Association; the environmental group Sierra Club; and fellow clean energy developers Invenergy Solar Development North America and EDF Renewables added their support to EDRP’s complaint. “We go to PJM and say, ​‘Look at this amazing deal. We already have the capacity. Our transmission system is underutilized during the periods we need it. Let’s connect this,’” David Mindham, EDPR’s director of regulatory and market affairs, said during a September webinar. ​“And they say no.” Getting more round-the-clock use out of the grid Mindham’s comments came during a presentation of a report from Gabel Associates, commissioned by the American Council on Renewable Energy (ACORE) and other clean energy industry groups, detailing the potential for using this technique to help PJM meet its growing shortage of electricity generation. The focus of the presentation was on surplus interconnection service, the technical term for what is a fairly simple concept: Let energy projects use the grid interconnection capacity they already possess to its fullest potential. Many energy projects don’t use their maximum capacity all 8,760 hours of the year. So-called ​“peaker” plants — fossil-gas-fired power plants that are turned on only during times of high electricity demand — may run just 250 to 1,500 hours per year, for example. And wind and solar farms generate their full capacity only when the wind is blowing or the sun is shining. That leaves plenty of hours when these projects aren’t using their maximum allowed grid capacity — their ​“interconnection service,” in FERC parlance. Surplus interconnection service can fill in those gaps. Mike Borgatti, Gabel Associates’ senior vice president of wholesale power and markets services and co-author of the report, offered the example of a 100-megawatt solar farm that could add batteries to store power during the day and send to the grid after the sun goes down. “At the end of the day, you would end up with 100 megawatts of energy that could be supplied by any combination of solar and storage,” he said. ​“It could be 100 percent storage at some points in time; it could be 100 percent solar at others. It could be, say, 50 megawatts of solar and 50 megawatts of storage. As long as whatever combination of outputs never exceeds 100 megawatts, we’re good to go.” FERC made clear in 2018’s Order 845 and in last year’s Order 2023 that grid operators must enable surplus interconnection service, Borgatti added. And PJM needs to ​“accelerate new entry from high-capacity-value resources, and we need to do it very quickly.” PJM has about 180 gigawatts of total generation capacity. Of that, 43 to 58 gigawatts are expected to shut down by 2030, according to a March report from its independent market monitor. Meanwhile, electricity demand is forecast to rise at a rapid rate, with an estimated 40 gigawatts of new load expected by 2030. Despite these pressures, new power plant construction has stalled. About 160 gigawatts’ worth of projects that are trying to connect to the grid — almost all of them wind, solar, or batteries — are stuck in the interconnection queue. Borgatti estimated that without changes, only about 6.3 gigawatts of ​“stuff we need” can be built by 2030. That’s not enough to make up for PJM’s growing electricity demand and shrinking power plant fleet. The upshot, he said, is that PJM faces an impending ​“resource adequacy shortfall” — a gap between forecasted energy supply and peak demand — of nearly 4 gigawatts by 2029, he said. The underlying barrier is that PJM hasn’t expanded its transmission grid quickly enough to accommodate more energy resources, Borgatti said. That’s a problem bedeviling grid operators across the country, and one FERC has ordered them to solve. But building new transmission lines still takes years to up to a decade. In the face of this grid-capacity challenge, SIS projects are a neat workaround, Borgatti said. Because they make use of previously approved grid capacity, they can undergo an expedited study process that circumvents the standard interconnection queue. That accelerated timeline takes only 270 days, meaning that these projects could go from proposal to construction ​“within less than a year, theoretically.” What’s more, batteries added to solar and wind farms can store power when the grid doesn’t need it and discharge it when it’s in short supply — something that’s already happening regularly in California and Texas. Batteries can also help meet fast-rising demand from corporate energy buyers like data center developers for clean energy that matches up with their power usage on an hour-by-hour basis, EDPR’s Mindham said.

Saving ginseng means balancing conservation and culture

As Appalachian ginseng turns from rural tradition to global commodity, the Forest Service is trying to keep foragers at bay.

This coverage is made possible through a partnership between BPR and Grist, a nonprofit environmental media organization. Each fall, hopeful foragers throughout the Appalachian mountains don heavy work pants and sturdy boots to clamber into dark, steep, moisture-laden coves in hopes of finding Old Man Sang. The name is a colloquialism for ginseng, a perennial with a gnarled and bulbous root prized for its medicinal qualities. The plant, a staple of traditional medicine and flavorful addition to many recipes, can reach 80 years of age but grows so slowly it takes five to reach maturity. Demand is so great that it has largely been extirpated in Asia, driving prices for American varieties to $1,000 a pound. That’s got conservationists concerned that overzealous diggers could be pinching them out of existence as they harvest plants too early and too often. “When it got really valuable, it was just too many people going over and over to the same ground,” said North Carolina ethnobotanist David Cozzo. “There never was a chance for it to recover.”  Although found in much of the eastern United States, ginseng is most prevalent in Appalachia and the Ozarks. The risk of excessive foraging is particularly great in Kentucky, West Virginia, North Carolina, and Tennessee, something one expert on the subject attributes to the high unemployment and widespread poverty found there. In response, the Forest Service has taken the step of limiting harvesting on public lands. Although Nantahala and Pisgah national forests have been closed indefinitely in the wake of Hurricane Helene, a federal ban on harvesting the root there will remain in place for at least another year. Getting caught digging up the plant, found primarily in deciduous hardwood forests, can result in a fine of $5,000 and six months in a federal prison.  The Forest Service has said the prohibition, which began in 2021, could last up to a decade. Taking such a step requires balancing the preservation of a valuable resource and respecting a practice intertwined with the region’s history. “Sanging” is for many people a way of life, one that has supplemented rural incomes for generations, particularly in areas dependent on the volatile coal industry. The Appalachian relationship with east Asian markets extends over 200 years. The Cherokee, who used the root medicinally, took advantage of the globalizing world that colonization thrust them into and started shipping ginseng root to China by the middle of the 1700s. Revenue from such deals helped the tribe buy back a small portion of its ancestral lands in the 1870s, establishing the trust on which the Eastern Band of Cherokee Indians now lives, said Cozzo, who is also the director emeritus of the Traditional Cherokee Artisan Resources Program. Formerly enslaved people, unmarried women, and even entire towns cultivated ginseng in the forests of Appalachia throughout the 19th and and early 20th centuries, harvesting the roots alongside things like cohosh and mayapple and establishing a thriving industry in places known for timbering and mining. Even now, Cozzo recalls talking to high-mountain diggers who used their autumn haul to pay for their kids’ school clothes and other expenses. Historians have attempted to rectify the stereotype of the ignorant, backward harvester, and have attributed some responsibility for ginseng’s decline to poaching and to habitat destruction driven by the coal and timber industries. In some communities, mineworkers and their families supplemented their incomes foraging for ginseng and other forest products, particularly as work-related disabilities like black-lung disease took hold. “These guys who got black lung from the mines, they might go out in the morning when it was still cool and they could breathe,” Cozzo said. A 2020 Smithsonian oral history project features people from throughout the region describing foraging and selling what they’d picked or pulled alongside furs and skins to support themselves during unemployment or retirement and to supplement the wages of full-time work. One participant, Carol Judy, a digger and environmental activist who sanged in the mountains around the coal community of Eagan, Tennessee until she died in 2017, is described as a believer in the power of agroforestry to provide for communities struggling to meet their needs, particularly in light of coal’s decline. A friend recalled Carol Judy’s hope of fostering a foraging culture that looks “seven generations forward and seven generations back.”  John-Paul Schmidt, a University of Georgia ecologist who has studied the factors contributing to overharvesting on public lands, noted that stress on the plant’s numbers often correlates with high unemployment and low incomes, particularly in southern Appalachia. That, he said, suggests harvesters compelled by need will find ways around a ban. A wiser policy, he said, would be to explore funding education and pathways to sustainable forest farming, something many harvesters already practice. “There’s a real missed opportunity to really promote active wild cultivation of these plants,” he said. Read Next As one Southern community mourns a paper mill’s closure, another rejoices Katie Myers Many old-time diggers, particularly Indigenous people, have patches they tend. Cozzo’s oral histories tell of people returning to the same patch every five to seven years, giving it plenty of time to recover. Careful harvesters save the seeds and plant them an inch deep, making it more likely that they’ll sprout. “Old-timers knew this, and they managed the woods, and they managed the forest,” Cozzo said.  Greater education around sustainable harvesting is needed, particularly as diggers are less likely to have a long-term relationship to the land and more likely to be driven by the value of the root. “All it takes is one generation to skip knowing how to do things properly,” said Cozzo. The hope behind the ban, said Forest Service botanist Gary Kauffman, is to give these fragile plants time to flourish, particularly older specimens that are key to the root’s survival. “It’s the older individuals that produce more seed and actually regenerate the plant,” Kauffman said. The Forest Service is monitoring more than 100 ginseng plots across Nantahala and Pisgah national forests. It also is working with a seed nursery at the North Carolina State Extension to increase the number of seedbeds in the biodiverse, nutrient-rich soils in which ginseng thrives. Sustainable harvesters know to seek plants at least five and ideally over 10 years old with clear signs of maturity: red berries, stem scars, and three to five leaflets. Healthy ginseng communities consist of about 50 to 100 plants, Kauffman said, but many have closer to 25 — a good basis for growth, but not enough to allow harvesting. That’s got the Forest Service thinking that its conservation efforts could last at least a few years, and possibly longer. That may frustrate diggers and herbalists, he said, but it’s necessary to protect a historically important plant.. “It’s very important to look at that and try to preserve some of that culture,” Kauffman said. “To think of how we can preserve it in the future, so our kids and grandkids can also go out and see ginseng, and maybe in the future, harvest some ginseng.” This story was originally published by Grist with the headline Saving ginseng means balancing conservation and culture on Oct 3, 2024.

The medicines we take to stay healthy are harming nature. Here’s what needs to change

Modern pharmaceuticals have revolutionised disease prevention and treatment. But eventually, the chemicals can end up in rivers, oceans and soils.

ShutterstockEvidence is mounting that modern medicines present a growing threat to ecosystems around the world. The chemicals humans ingest to stay healthy are harming fish and other animals. Modern pharmaceuticals have revolutionised disease prevention and treatment. But after our bodies use medicines, they excrete them. Eventually, the chemicals can end up in rivers, oceans and soils. This is a problem, because medicines designed to treat humans can also affect other species in serious ways, changing their bodies and behaviour. The chemicals can also pass through food webs and affect animals higher up the chain. Urgent action is needed to design drugs that work on humans, but don’t harm nature. Wastewater entering rivers can harm aquatic life. Shutterstock Evidence of harm In the past two decades, studies have emerged showing the extent to which medicines persist in nature. In August this year, Australian researchers found the antidepressant fluoxetine – sold under the brand name Prozac, among others – can harm male guppies in ways that affected their body condition and breeding. Research in 2022 examined pharmaceuticals in rivers in 104 countries of all continents. It found pharmaceutical contaminants posed a threat to the health of the environment or humans in more than a quarter of locations studied. In 2018, a study of watercourses and surrounds in Melbourne found more than 60 pharmaceutical compounds in aquatic invertebrates and spiders. Researchers in the United States have found hormones in the contraceptive pill have caused male fish to produce a protein usually produced by female fish. This “feminisation” led to collapses in fish populations. And a psychoactive drug found in wastewater effluent has been found to alter wild fish behaviour and feeding. The antidepressant fluoxetine – sold under the brand name Prozac, among others – can harm male guppies. Per Harald Olsen, Wikimedia, CC BY Benign by design So how do we solve this problem? More effective and economical wastewater treatments must be developed to remove pharmaceuticals from wastewater before it is discharged into the environment. In addition, researchers developing pharmaceuticals must adopt a “benign by design” approach across the entire life of a drug. From the outset, drugs must be designed to decompose quickly and fully after being excreted by humans. It’s possible for drug scientists to alter the chemical and physical properties of drugs so after humans excrete them, the active ingredients mineralise, or change form, to base substances such as carbon dioxide and water. Traditionally researchers have designed drugs not to break down, either on the shelf or in the human body. While these properties remain important, drug developers should ensure medicines degrade quickly once in the environment. Researchers should adopt a ‘benign by design’ approach to pharmaceutical design. Shutterstock Taking action The principles of sustainable drug discovery should be included in Australia’s academic curriculum. This would hopefully produce a generation of drug researchers who prioritise, where possible, medications that don’t harm the environment. Regulation is also needed to ensure “greener” drug development. The International Pharmaceutical Federation last year took steps in this direction. The global body, representing more than 4 million pharmacists and pharmaceutical scientists, released a statement calling for all medicines to be rigorously tested for environmental risk. The European Medicines agency has gone even further. It requires the environmental risk of a medicine to be assessed before it’s approved for use. The assessment considers a medicine’s chemical properties, potential ecological harm and where in the environment it may end up, such as water or soil. Pharmaceutical companies are also required to produce waste management plans that minimise environmental impact. Research has found Australia lags behind on introducing similar requirements for environmental risk assessments for medicines. By prioritising eco-friendly practices, the pharmaceutical sector can contribute to a healthier planet, while continuing to provide safe and effective medicines. Everyday Australians can also take action to reduce environmental pollution from medicines. The federal government’s Return Unwanted Medicines project allows household drugs to be returned to pharmacies for safe and correct disposal. By dropping off old medicines to your local chemist – instead of flushing or throwing them away, as some people mistakenly do – you can help look after fish and other wildlife in your area. The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

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