Earth on a diet

"But if a new experiment here succeeds, she and millions of other Swedes will soon find out. New labels listing the carbon dioxide emissions associated with the production of foods, from whole wheat pasta to fast food burgers, are appearing on some grocery items and restaurant menus around the country."

http://www.nytimes.com/2009/10/23/world/europe/23degrees.html?_r=1&emc=eta1