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Category: Ecology

Ecuador’s high court rules that wild animals have legal rights

Ecuador’s high court rules that wild animals have legal rights

Inside Climate News reports: Wild animals possess distinct legal rights, including to exist, to develop their innate instincts and to be free from disproportionate cruelty, fear and distress, Ecuador’s top court ruled in a landmark decision interpreting the country’s “rights of nature” constitutional laws. The 7-2 ruling handed down last month in Quito is believed to be the first time a court has applied the rights of nature—laws that recognize the legal rights of ecosystems to exist and regenerate—to an…

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Animals that sense impending catastrophes

Animals that sense impending catastrophes

Norman Miller writes: In 2004, a tsunami triggered by a 9.1 magnitude undersea quake off Indonesia decimated coastal communities around the Indian Ocean, killing at least 225,000 people across a dozen countries. The huge death toll was in part caused by the fact that many communities received no warning. Local manmade early warning systems, such as tidal and earthquake sensors, failed to raise any clear alert. Many sensors were out of action due to maintenance issues, while many coastal areas…

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Laws of nature are impossible to break, and nearly as difficult to define

Laws of nature are impossible to break, and nearly as difficult to define

Marc Lange writes: In the original Star Trek, with the Starship Enterprise hurtling rapidly downward into the outer atmosphere of a star, Captain James T Kirk orders Lt Commander Montgomery Scott to restart the engines immediately and get the ship to safety. Scotty replies that he can’t do it. It’s not that he refuses to obey the Captain’s order or that he doesn’t happen to know how to restart the engines so quickly. It’s that he knows that doing so…

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Is the Amazon approaching a tipping point? A new study shows the rainforest growing less resilient

Is the Amazon approaching a tipping point? A new study shows the rainforest growing less resilient

Georgina Gustin writes: The world’s largest rainforest is losing its ability to bounce back from droughts and fires, pushing it farther toward a threshold where it could transform into arid savannah, releasing dangerous amounts of greenhouse gases in the process. A study published Monday in the journal Nature Climate Change found that the Amazon has become less resilient as deforestation has continued and rising temperatures have worsened drought. The authors said the rainforest’s ability to recover from such events has…

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Can rights of nature laws make a difference? In Ecuador, they already are

Can rights of nature laws make a difference? In Ecuador, they already are

Katie Surma writes: Until recently, so-called “rights of nature” provisions that confer legal rights to rivers, forests and other ecosystems have been mostly symbolic. But late last year, Ecuador’s top court changed that. In a series of court decisions, the Constitutional Court translated the country’s 2008 constitutional rights of nature provisions into reality, throwing the future of the country’s booming mining and oil industries into question. The most important of the decisions came in the Los Cedros case, where the…

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Understanding planetary intelligence

Understanding planetary intelligence

Adam Frank, Sara Walker, and David Grinspoon write: Almost a century ago, the revolutionary idea of the biosphere gained a foothold in science. Defined as the collective activity of all life on Earth—the tapestry of actions of every microbe, plant, and animal—the biosphere had profound implications for our understanding of planetary evolution. The concept posits that life acts as a potent force shaping how the planet changes over time, on par with other geological systems like the atmosphere, hydrosphere (water),…

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The staggering ecological impacts of computation and the Cloud

The staggering ecological impacts of computation and the Cloud

Steven Gonzalez Monserrate writes: Screens brighten with the flow of words. Perhaps they are emails, hastily scrawled on smart devices, or emoji-laden messages exchanged between friends or families. On this same river of the digital, millions flock to binge their favorite television programming, to stream pornography, or enter the sprawling worlds of massively multiplayer online roleplaying games, or simply to look up the meaning of an obscure word or the location of the nearest COVID-19 testing center. Whatever your query,…

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Pharmaceutical drugs have dangerously polluted the world’s rivers, scientists warn

Pharmaceutical drugs have dangerously polluted the world’s rivers, scientists warn

The Guardian reports: Humanity’s drugs have polluted rivers across the entire world and pose “a global threat to environmental and human health”, according to the most comprehensive study to date. Pharmaceuticals and other biologically active compounds used by humans are known to harm wildlife and antibiotics in the environment drive up the risk of resistance to the drugs, one of the greatest threats to humanity. The scientists measured the concentration of 61 active pharmaceutical ingredients (APIs) at more than 1,000…

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Conservation has a human rights problem. Can the new UN biodiversity plan solve it?

Conservation has a human rights problem. Can the new UN biodiversity plan solve it?

Inside Climate News reports: For decades, if not centuries, Maasai cattle farmers in Northern Tanzania have reared their animals alongside iconic wildlife species like cheetahs, lions and black rhinos. But that may change this year for a Maasai community living in the Ngorongoro Conservation Area, a park adjacent to Serengeti National Park and about the size of Rhode Island and Delaware combined. The Tanzanian government, citing the growth in population of the Maasai and their cattle as the main threat…

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Extreme heat in oceans ‘passed point of no return’ in 2014

Extreme heat in oceans ‘passed point of no return’ in 2014

The Guardian reports: Extreme heat in the world’s oceans passed the “point of no return” in 2014 and has become the new normal, according to research. Scientists analysed sea surface temperatures over the last 150 years, which have risen because of global heating. They found that extreme temperatures occurring just 2% of the time a century ago have occurred at least 50% of the time across the global ocean since 2014. In some hotspots, extreme temperatures occur 90% of the…

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Rare and ancient trees are key to a healthy forest

Rare and ancient trees are key to a healthy forest

Science reports: About 800 years ago, a giant oak tree in England’s Sherwood Forest helped shelter Robin Hood from the corrupt sheriff of Nottingham. Though the tale is likely a myth, the tree is not: It still stands as one of the world’s oldest oaks. Such ancient trees—some dating back more than 3000 years—are key to the survival of their forests, new research shows. Rare trees—some so scarce scientists have yet to find them—are also critical to forest health, another…

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Earth is now a coalmine, and every wild bird is a canary

Earth is now a coalmine, and every wild bird is a canary

Kim Heacox writes: When the poet Mary Oliver wrote “Instructions for living a life,” she reminded us: “Pay attention. Be astounded. Tell about it.” This past autumn, wildlife officials announced that a bird, a male bar-tailed godwit, flew nonstop across the Pacific Ocean 8,100 miles from Alaska to Australia in just under 10 days. Fitted with a small solar-powered satellite tag, the godwit achieved “a land bird flight record”. But of course godwits have been doing this for centuries. Come…

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How long can humans survive?

How long can humans survive?

Tom Chivers writes: In the deep ocean, occasionally, a whale carcass falls to the bottom of the sea. Most of the time, in the state of nature, creatures have just about enough to survive. But the first creatures to find the whale have more food than they could ever eat. These scavengers live lives of extraordinary plenty — some of the smaller, faster-breeding species might do so for several generations. There is enough to go around a thousand times over….

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How the speed of climate change is unbalancing the insect world

How the speed of climate change is unbalancing the insect world

Oliver Milman writes: The climate crisis is set to profoundly alter the world around us. Humans will not be the only species to suffer from the calamity. Huge waves of die-offs will be triggered across the animal kingdom as coral reefs turn ghostly white and tropical rainforests collapse. For a period, some researchers suspected that insects may be less affected, or at least more adaptable, than mammals, birds and other groups of creatures. With their large, elastic populations and their…

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Waste is central, not peripheral, to everything we design, make and do

Waste is central, not peripheral, to everything we design, make and do

Justin McGuirk writes: The opposition between ‘nature’ and ‘culture’ is problematic for many reasons, but there’s one that we rarely discuss. The ‘nature vs culture’ dualism leaves out an entire domain that properly belongs to neither: the world of waste. The mountains of waste that we produce every year, the torrents of polluting effluent, the billions of tonnes of greenhouse gases, the new cosmos of microplastics expanding through our oceans – none of this has ever been entered into the…

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