climate change

Hungry in Copenhagen

I'm sitting here in the crowded but wonderful 350.org office near Copenhagen's Central Square, surrounded by young people from America, New Zealand, India, Ecuador, Mexico, Fiji—all hunched over laptops, busy organizing. (International youth culture: Gmail). We're fighting to the last minute of this crazy conference, and then beyond.

Two-Degree Temperature Rise Could Flood Wide Areas of Planet, Study Says

This handout photo released by Greenpeace shows the boat Arctic Sunrise reaching 'the ice bridge' in the Robeson channel, near the border between Greenland and Canada on Sept. 14, 2009. Researchers say the last time global temperatures rose a couple of degrees — the Greenland and West Antarctic ice sheets melted away so extensively that sea level rose between 6.6 and 9.4 metres. (Photograph by: Nick Cobbing, Handout/Greenpeace)

A team of geophysicists is warning that the massive polar ice sheets are even more vulnerable to global warming than previously believed, and could trigger a sea level rise of six to nine metres.

The scientists from Princeton and Harvard universities say that just two degrees Celsius of global warming, which is now widely expected to occur in coming decades, could be enough to commit the planet to inundation.

"The time to avoid disastrous outcomes may run out sooner than expected," says Princeton's Michael Oppenheimer.

Postcard From...Copenhagen

Last weekend, women farmers from Africa and Latin America gave President Obama a message that he can't afford to ignore. In a letter delivered to the president and U.S.

Six Reasons Why Earth Won't Cope for Long

As world leaders arrive in Copenhagen for the crunch phase of the climate conference, the focus turns to what kind of deal is likely to emerge. Pre-eminent climate scientist Prof James Hansen of the Nasa Goddard Institute has already given the entire process the kiss of death. Any political deal cobbled together is, he believes, likely to be so profoundly flawed as to lock humanity on to “a disaster track.”

Mr Obama, Here's Your Copenhagen Speech

Everyone seems to be waiting for someone to break the dam. And everyone knows who that someone is. Because of the size and weight of the United States, and the moral power invested in the current president, it is Barack Obama, and Barack Obama alone, who can rescue the climate negotiations from the dismal bickering into which they have slumped.

Can Green Kids Save the Earth?

It's been a green autumn here in Putnam County, New York. I've watched with excitement and optimism as bands of passionate eco-moms, sympathetic school principals, and environmental educators have staked out territories for their kids in the woods and wetlands of this rural but sophisticated township. We now have after-school Explorer's Clubs, recycling teams, high school and middle school kids studying the Hudson River, and a beautiful wildlife garden at a local school, in its second year of a construction program, created entirely by volunteers.

Copenhagen and Us

Negotiations have resumed in Copenhagen after a walkout by the African delegation on Monday.

It's the Protesters Who Offer the Best Hope for Our Planet

At first glance, the Copenhagen climate summit seems like a Salvador Dali dreamscape. I just saw Archbishop Desmond Tutu being followed by a swarm of Japanese students who were dressed as aliens and carrying signs saying "Take Me To Your Leader" and "Is Your Species Crazy?". Before that, a group of angry black-clad teenage protesters who were carrying spray cans started quoting statistics to me about how much carbon dioxide the atmosphere can safely absorb.

Yes, He Can: President Obama's Power to Make an International Climate Commitment Without Waiting for Congress

The Copenhagen conference on climate change opens against an ominous backdrop. Global greenhouse gas emissions and temperatures are rising at an alarming and unanticipated pace. The impacts of climate change are now readily apparent, with temperatures climbing, Arctic sea ice disappearing, and sea levels already rising at rates beyond even the worst-case estimates of the Intergovernmental Panel on Climate Change.

Copenhagen Climate Summit: The Empire’s New Clothes

Denmark is the home of renowned children’s author Hans Christian Andersen. Copenhagen is dotted with historical spots where Andersen lived and wrote. “The Little Mermaid” was one of his most famous tales, published in 1837, along with “The Emperor’s New Clothes.”

As the United Nations’ climate summit, called “COP 15,” enters its final week, with more than 100 world leaders arriving amid growing protests, the notion that a binding agreement will come from this conference looks more and more like a fairy tale.

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