Browsed by
Category: Ecology

This isn’t extinction, it’s extermination of nature

This isn’t extinction, it’s extermination of nature

Jeff Sparrow writes: We know that, as far back as the late 50s, researchers for the oil industry understood the effects of carbon on the atmosphere but did nothing about it. In 1988 George HW Bush promised on the campaign trail to fight climate change. “I am an environmentalist,” he declared. “Those who think we are powerless to do anything about the greenhouse effect are forgetting about the White House effect.” There was, of course, no White House effect. In…

Read More Read More

The end of life on Earth?

The end of life on Earth?

Apocalyptic statements always sound crazy and talking about the end of life on Earth at this juncture in its history will, for many people, seem like an overly pessimistic assessment of the perils we face. Temperatures rise, extreme weather events become more frequent, species dwindle or disappear, forests burn, glaciers melt — no doubt the situation is dire, but surely not so bad that we are witnessing the destruction of life itself. For that to happen, wouldn’t Earth have to…

Read More Read More

Dangerous new hot zones are spreading around the world

Dangerous new hot zones are spreading around the world

The Washington Post reports: The day the yellow clams turned black is seared in Ramón Agüero’s memory. It was the summer of 1994. A few days earlier, he had collected a generous haul, 20 buckets of the thin-shelled, cold-water clams, which burrow a foot deep into the sand along a 13-mile stretch of beach near Barra del Chuy, just south of the Brazilian border. Agüero had been digging up these clams since childhood, a livelihood passed on for generations along…

Read More Read More

How birds nested in our language and art

How birds nested in our language and art

Jeremy Mynott writes: The Mediterranean world of 2,500 years ago would have looked and sounded very different. Nightingales sang in the suburbs of Athens and Rome; wrynecks, hoopoes, cuckoos and orioles lived within city limits, along with a teeming host of warblers, buntings and finches; kites and ravens scavenged the city streets; owls, swifts and swallows nested on public buildings. In the countryside beyond, eagles and vultures soared overhead, while people could observe the migrations of cranes, storks and wildfowl….

Read More Read More

Amazon fires are a ‘true apocalypse’, says a Brazilian archbishop

Amazon fires are a ‘true apocalypse’, says a Brazilian archbishop

The Guardian reports: The fires in the Amazon are a “true apocalypse”, according to a Brazilian archbishop who expects next month’s papal synod at the Vatican to strongly denounce the destruction of the rainforest. The comments by Erwin Kräutler will put fresh pressure on Brazilian president, Jair Bolsonaro, following criticism from G7 leaders last month over the surge of deforestation in the world’s biggest terrestrial carbon sink. The archbishop’s words also highlight a widening division between the Catholic church and…

Read More Read More

Amazon fires show world heading for point of no return, says UN

Amazon fires show world heading for point of no return, says UN

The Guardian reports: The fires in the Amazon are “extraordinarily concerning” for the planet’s natural life support systems, the head of the UN’s top biodiversity body has said in a call for countries, companies and consumers to build a new relationship with nature. Cristiana Paşca Palmer, the executive secretary of the UN Convention on Biological Diversity, said the destruction of the world’s biggest rainforest was a grim reminder that a fresh approach was needed to stabilise the climate and prevent…

Read More Read More

The loss that precedes extinction matters as much as extinction itself

The loss that precedes extinction matters as much as extinction itself

Ed Yong writes: Imagine if every animal and plant on the planet collapsed into a single population each, says ecologist Gerardo Ceballos. If lions disappeared except from one small corner of Kenya, the prey they keep in check would run amok everywhere else. If sparrows were no more except in one Dutch forest, the seeds that sparrows disperse would stay in place everywhere else. If honeybees became isolated to one American meadow, the flowers that they pollinate would fail to…

Read More Read More

Bolsonaro ‘most detested’ leader as he neglects the Amazon, says Brazil’s former environment minister

Bolsonaro ‘most detested’ leader as he neglects the Amazon, says Brazil’s former environment minister

The Guardian reports: Jair Bolsonaro’s neglect of the Amazon has made him “the most despised and detested leader” on earth, Brazil’s former environment minister has claimed, as the far-right leader again rebuked French president Emmanuel Macron for challenging his environmental record. Rubens Ricupero warned Bolsonaro was wreaking havoc on both Brazil’s environment and its global standing, as Bolsonaro used Facebook to scold Macron’s “inappropriate and gratuitous attacks” over the Amazon fires and insult France’s first lady. “These people are lunatics,”…

Read More Read More

The Amazon is burning because the world eats so much meat

The Amazon is burning because the world eats so much meat

CNN reports: While the wildfires raging in the Amazon rainforest may constitute an “international crisis,” they are hardly an accident. The vast majority of the fires have been set by loggers and ranchers to clear land for cattle. The practice is on the rise, encouraged by Jair Bolsonaro, Brazil’s populist pro-business president, who is backed by the country’s so-called “beef caucus.” While this may be business as usual for Brazil’s beef farmers, the rest of the world is looking on…

Read More Read More

Global leaders urged to divert Brazilian government from ‘suicide’ path as Amazonian rainforest burns

Global leaders urged to divert Brazilian government from ‘suicide’ path as Amazonian rainforest burns

The Guardian reports: International pressure may be the only way to stop the Brazilian government from taking a “suicide” path in the Amazon, one of the country’s most respected scientists has said, as the world’s biggest rainforest continues to be ravaged by thousands of deliberate fires. The large number of conflagrations – set illegally to clear and prepare land for crops, cattle and property speculation – has prompted the state of Amazonas to declare an emergency, created giant smoke clouds…

Read More Read More

Fires in the Amazon, the planet at risk

Fires in the Amazon, the planet at risk

Tierra Curry writes: In Brazil, the Amazon rainforest is now burning at a record rate. The greedy, short-sighted policies of Brazil’s far-right President Jair Bolsonaro are jeopardizing indigenous peoples and countless plants and animals. Indeed, in the midst of a climate emergency, Bolsonaro’s policies to slash environmental protections and develop the Amazon for mining, ranching and farming jeopardize the future of life on Earth as we know it. North America has already lost nearly 300 species to extinction. The toll…

Read More Read More

Nations gather to tackle the world’s sixth mass extinction

Nations gather to tackle the world’s sixth mass extinction

Comments 0 Comment

The Guardian reports: From giraffes to sharks, the world’s endangered species could gain better protection at an international wildlife conference. The triennial summit of Convention on International Trade in Endangered Species (Cites), that began on Saturday, will tackle disputes over the conservation of great beasts such as elephants and rhinos, as well as cracking down on the exploitation of unheralded but vital species such as sea cucumbers, which clean ocean floors. Extraordinary creatures being driven to extinction by the exotic…

Read More Read More

The latest threat to endangered species: The Trump administration

The latest threat to endangered species: The Trump administration

Comments 0 Comment

Carl Safina writes: Endangered species come on lists. But lists obscure relationships. What can it mean that a few mussels, some snails we’ve never heard of, obscure crayfish in marginal headwaters and some island-confined songbirds are vanishing? Some 1,650 species of animals and plants in the United States are listed under federal law as endangered or threatened. But when they are reduced to a line item on a list, their multimillion-year existences and roles in the complex living communities that…

Read More Read More

Trump administration significantly weakens Endangered Species Act

Trump administration significantly weakens Endangered Species Act

Comments 0 Comment

The New York Times reports: The Trump administration on Monday announced that it would change the way the Endangered Species Act is applied, significantly weakening the nation’s bedrock conservation law and making it harder to protect wildlife from the multiple threats posed by climate change. The new rules would make it easier to remove a species from the endangered list and weaken protections for threatened species, the classification one step below endangered. And, for the first time, regulators would be…

Read More Read More

How science got trampled in the rush to drill in the Arctic

How science got trampled in the rush to drill in the Arctic

Comments 0 Comment

Adam Federman reports: Every year, hundreds of petroleum industry executives gather in Anchorage for the annual conference of the Alaska Oil and Gas Association, where they discuss policy and celebrate their achievements with the state’s political establishment. In May 2018, they again filed into the Dena’ina Civic and Convention Center, but they had a new reason to celebrate. Under the Trump administration, oil and gas development was poised to dramatically expand into a remote corner of Alaska where it had…

Read More Read More

‘Nature is declining at rates unprecedented in human history,’ says director of biodiversity conservation group

‘Nature is declining at rates unprecedented in human history,’ says director of biodiversity conservation group

Comments 0 Comment

The Guardian reports: From the tops of trees to the depths of the oceans, humanity’s destruction of wildlife is continuing to drive many species towards extinction, with the latest “red list” showing a third of all species assessed are threatened. The razing of habitat and hunting for bushmeat has now driven seven primates into decline, while overfishing has pushed two families of extraordinary rays to the brink. Pollution, dams and over-abstraction of freshwater are responsible for serious declines in river…

Read More Read More