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Latest Environment news, comment and analysis from the Guardian, the world's leading liberal voice
Updated: 1 hour 14 min ago

Nasa-funded study: industrial civilisation headed for 'irreversible collapse'? | Nafeez Ahmed

Sat, 2014-03-15 04:28
Natural and social scientists develop new model of how 'perfect storm' of crises could unravel global system

A new study partly-sponsored by Nasa's Goddard Space Flight Center has highlighted the prospect that global industrial civilisation could collapse in coming decades due to unsustainable resource exploitation and increasingly unequal wealth distribution.

Noting that warnings of 'collapse' are often seen to be fringe or controversial, the study attempts to make sense of compelling historical data showing that "the process of rise-and-collapse is actually a recurrent cycle found throughout history." Cases of severe civilisational disruption due to "precipitous collapse - often lasting centuries - have been quite common."

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Animals see power lines as glowing, flashing bands, research reveals

Thu, 2014-03-13 04:00
Study suggests pylons and wires that stretch across many landscapes are having a worldwide impact on wildlife

Power lines are seen as glowing and flashing bands across the sky by many animals, research has revealed.

The work suggests that the pylons and wires that stretch across many landscapes are having a worldwide impact on wildlife.

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Richard Branson tells climate deniers to 'get out of the way'

Mon, 2014-03-10 21:04
Virgin chief writes on his blog that businesses should follow Apple's example and take a stand against climate scepticism

Virgin Group chairman and founder, Sir Richard Branson, has said businesses should "stand up" to climate change deniers and they should "get out of our way".

Branson said he was "enormously impressed" with Apple's chief executive for telling climate change sceptics to ditch shares in the technology company.

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Aboriginal rights a threat to Canada's resource agenda, documents reveal

Tue, 2014-03-04 20:00

Canadian government closely monitoring how legal rulings and aboriginal protest pose an increasing ‘risk’ for multi-billion dollar oil and mining plans

The Canadian government is increasingly worried that the growing clout of aboriginal peoples’ rights could obstruct its aggressive resource development plans, documents reveal.

Since 2008, the Ministry of Aboriginal Affairs has run a risk management program to evaluate and respond to “significant risks” to its agenda, including assertions of treaty rights, the rising expectations of aboriginal peoples, and new legal precedents at odds with the government’s policies.

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Agbogbloshie: the world's largest e-waste dump – in pictures

Thu, 2014-02-27 23:53

Discarders of electronic goods expect them to be recycled properly. But almost all such devices contain toxic chemicals which, even if they are recyclable, make it expensive to do so. As a result, illegal dumping has become a lucrative business.

Photographer Kevin McElvaney documents Agbogbloshie, a former wetland in Accra, Ghana, which is home to the world’s largest e-waste dumping site. Boys and young men smash devices to get to the metals, especially copper. Injuries, such as burns, untreated wounds, eye damage, lung and back problems, go hand in hand with chronic nausea, anorexia, debilitating headaches and respiratory problems. Most workers die from cancer in their 20s

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Did Discovery Channel fake the image in its giant shark documentary? | George Monbiot

Fri, 2014-02-21 22:05
Image showing Megalodon swimming past U-boats off Cape Town was doctored. Come clean, or prove me wrong

The suspicion that the Discovery Channel had abandoned its professed editorial standards was a powerful one. As I mentioned in my earlier blog, its documentary claiming that the giant shark Carchardon megalodon still exists contained images which gave a strong impression of being faked; reports of incidents which don't appear to have happened; and interviews with "marine biologists" no one has been able to trace.

But allegations of fakery are very hard to prove. As you know, absence of evidence doesn't mean evidence of absence. Just because no one has been able to find the news reports the Megalodon show claims to have found, or any record of the deaths of four people in an attack by a giant shark off South Africa last year, or any trace of the suspiciously handsome experts it used to confirm its thesis doesn't prove definitively that all of them are inventions, even though it's hard to see how they could not be.

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Huge chimpanzee population thriving in remote Congo forest

Fri, 2014-02-07 21:53
Scientists believe the group is one of the last chimp 'mega-cultures', sharing a unique set of customs and behaviour

In one of the most dangerous regions of the planet, against all odds, a huge yet mysterious population of chimpanzees appears to be thriving – for now. Harboured by the remote and pristine forests in the north of the Democratic Republic of Congo (DRC) and on the border of the Central African Republic, the chimps were completely unknown until recently – apart from the local legends of giant apes that ate lions and howled at the moon.

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Keystone XL oil pipeline – everything you need to know

Sat, 2014-02-01 00:27

Environmentalists are fiercely opposed to controversial pipeline that would carry tar sands oil from Canada to Gulf refineries

What is Keystone XL?

The Keystone XL project would expand an existing pipeline from the vast tar sands of Alberta to refineries in the US Midwest, nearly doubling the initial capacity and transporting crude oil deeper into America to refineries on the Gulf coast of Texas. Its proposed route would stretch about 1,660 miles, connecting Hardisty, Alberta to Port Arthur, Texas. It was first proposed in 2008.

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Fancier pigeons – in pictures

Fri, 2014-01-31 11:29

Photographer Richard Bailey has created an unusual set of portraits of 50 pigeons in honour of Charles Darwin's regard for Columbia livia

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Snowden revelations of NSA spying on Copenhagen climate talks spark anger

Fri, 2014-01-31 03:54
Documents leaked by Edward Snowden show NSA kept US negotiators abreast of their rivals' positions at 2009 summit

Developing countries have reacted angrily to revelations that the United States spied on other governments at the Copenhagen climate summit in 2009.

Documents leaked by Edward Snowden show how the US National Security Agency (NSA) monitored communication between key countries before and during the conference to give their negotiators advance information about other positions at the high-profile meeting where world leaders including Barack Obama, Gordon Brown and Angela Merkel failed to agree to a strong deal on climate change.

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Mexico's 'water monster' the axolotl may have vanished from natural habitat

Wed, 2014-01-29 19:50
Biologist says most recent attempt to net creature in the Xochimilco network of lakes resulted in none being found

Mexico's salamander-like axolotl may have disappeared from its only known natural habitat in Mexico City's few remaining lakes.

It is disturbing news for the amphibian which has a slimy tail, plume-like gills and mouth that curls into an apparent smile.

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Weather view: photos of this week's weather – by readers around the world

Tue, 2014-01-14 00:49

We’re looking for your best beautiful and striking weather-related photos. From cloudy skies to glorious sunshine, share your pictures of this week’s weather and we’ll choose a selection to be printed in the paper

From heatwaves in Australia, to snow in the US and Middle East, to storms and flooding in the UK, you’ve shared some dramatic images with the Guardian. But the weather doesn’t have to be extreme to make a great picture. Wherever you are in the world, we’d love to see your most striking photos of this week’s weather.

In your description, please tell us where you took the photo (it can be anywhere in the world) and the date you took it (it should be in the last week).

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'Carnivore cleansing' is damaging ecosystems, scientists warn

Fri, 2014-01-10 05:00
Extermination of large predators such as wolves and bears has a cascading effect on delicate ecological balance

A plea to restore populations of some of the world's most dangerous animals has been made by scientists who claim the loss of large carnivores is damaging ecosystems.

More than three-quarters of the 31 species of large land predators, such as lions and wolves, are in decline, according to a new study. Of these, 17 species are now restricted to less than half the territory they once occupied.

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Conjoined grey whale calves found in Mexico

Thu, 2014-01-09 18:51
The twins were found alive by fishermen on the Baja California peninsula but lived only a few hours

Fishermen in Mexico have found rare conjoined grey whale calves that died shortly after being born.

Benito Bermudez, a marine biologist, says the whales were found alive in the Ojo de Liebre lagoon in the Baja California peninsula but lived only a few hours.

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Why bluefin tuna have no 'fair' price

Mon, 2014-01-06 20:33
The bluefin tuna auctioned off this weekend in Japan was comparatively 'cheap', but the price can't be used as a yardstick for its conservation status

Each January for the last several, we have celebrated the New Year with unlimited excess—not only the gluttonous, gammony kind, but the excess which heralds the year's first auction of a gargantuan bluefin tuna at the Tsukiji Fish Market in Tokyo, Japan. Each time, one fish, whose flesh is prized as an expensive delicacy in sushi restaurants, becomes a symbol of the New Year in this way.

Last January's tuna sold for a record-breaking £1.1 million (155.4 million yen), more than double the price it claimed in 2012, upholding a tradition that has seen that initial coveted bluefin growing increasingly expensive each year.

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From the steppe to central Spain, Europe echoes to the howl of the wolf

Sun, 2014-01-05 05:22
The shepherds' ancient foe is back in numbers – and now packs are breeding a mere 40 miles from Madrid

A twig snaps, a crow calls, but nothing moves in the dense pine forests of Spain's Guadarrama mountains. Vultures and eagles soar over the snowcapped peaks and wild boars roam the valleys below, as they have for centuries. But for the farmers who work this land, a threatening and worrying comeback is taking place in this timeless landscape, home to Spain's newest national park.

After an absence of 70 years, the wolf is back in the Guadarrama hills and breeding just 40 miles from Madrid.

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Five basic Antarctic facts for climate change sceptics

Thu, 2014-01-02 14:31

Commentators say plight of MV Akademik Shokalskiy shows global warming is exaggerated – the truth is not that simple

To most people the prolonged stranding of the MV Akademik Shokalskiy in thick pack ice off the coast of Antarctica is an unfortunate incident that provided passengers with rather static scenery for their Christmas and New Year celebrations.

But to some climate change contrarians, repeated attempts to free the vessel from the ice are proof that the theory of climate change is flawed or, at best, exaggerated. After all, a warming planet has no ice at all, right?

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Country diary: Seaham, Durham: With every tide the sea erases a little more of the decades of industrial abuse

Thu, 2014-01-02 07:00
Seaham, Durham: Almost a century after the bottleworks closed, the sea still returns the waste glass that was routinely dumped into sea

When Dawdon pit closed and the sea dumping of colliery waste ended, Blast beach resembled the surface of an alien planet – so much so that it was chosen as the location for the opening sequences of the 1992 movie Alien 3. Since then a massive clean-up campaign has transformed the shore into a pleasant place for a Christmas-morning walk, graced today with dazzling sunshine. At the bottom of the cliffs there are still traces of industrial archaeology: some topsy-turvy geology with boulders brought to the surface from strata below the magnesian limestone cliffs; colourful mineral incrustations; a faint whiff of sulphur. But with every tide the sea erases a little more of the decades of industrial abuse, and also delivers small, sought-after gifts.

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Fracking hell: what it's really like to live next to a shale gas well

Sat, 2013-12-14 19:00
Nausea, headaches and nosebleeds, invasive chemical smells, constant drilling, slumping property prices – welcome to Ponder, Texas, where fracking has overtaken the town. With the chancellor last week announcing tax breaks for drilling companies, could the UK be facing the same fate?

Veronica Kronvall can, even now, remember how excited she felt about buying her house in 2007. It was the first home she had ever owned and, to celebrate, her aunt fitted out the kitchen in Kronvall's favourite colour, purple: everything from microwave to mixing bowls. A cousin took pictures of her lying on the floor of the room that would become her bedroom. She planted roses and told herself she would learn how to garden.

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Tolkien gesture – scientist maps climate of Lord of the Rings

Fri, 2013-12-06 23:57
Mount Doom is like LA and the Shire like Lincolnshire, so says a climate model based on author's famously detailed maps

Climate sceptics regularly work themselves into a lather dismissing mainstream climate science as fantasy – but for once they have a point.

A researcher at Bristol University has trained his powerful supercomputer not at predicting the earth's future climate, but on the fictional world of Middle Earth – the backdrop for JRR Tolkien's Lord of the Rings.

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