22 Sep 2011:
CO2 Emissions Soared
45 Percent from 1990 to 2010, Report Says
Global carbon dioxide emissions increased by 45 percent between 1990 and 2010
, reaching a record high 33 billion tons last year, according to a report by the European Commission’s Joint Research Center. The report
said that increased energy efficiency, renewable energy, and nuclear power are not compensating for a surge in emissions from developing countries, most notably China — with a 257 percent increase in CO2 emissions from 1990 to 210 — and India, whose emissions increased by 180 percent. By contrast, the European Union’s emissions declined by 7 percent from 1990 to 2010, and Russia’s dropped 27 percent. U.S. emissions increased by 5 percent from 1990 to 2010. After a slowdown in CO2 emissions at the height of the recession in 2008 and 2009, global emissions saw a record-breaking increase of 5.8 percent from 2009 to 2010, the report said. Meanwhile, a study in the journal Climate Change Letters
said that even if average global temperature increases can be held to 2 degrees C (3.5 F) this century — an increasingly unlikely prospect — 70 to 80 percent of the globe’s land surface will experience summertime temperatures that exceed observed historical extremes in at least half of all years
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A look at how acidifying oceans could threaten the Dungeness crab, one of the most valuable fisheries on the U.S. West Coast. Watch the video.
is now available for mobile devices at e360.yale.edu/mobile
An aerial view of why Europe’s per capita carbon emissions are less than 50 percent of those in the U.S. View the photos.
An indigenous tribe’s deadly fight to save its ancestral land in the Amazon rainforest from logging. Learn more.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
Residents of the Chocó Rainforest in Ecuador are choosing to plant cacao over logging in an effort to slow deforestation.
Watch the video.
Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.