Open Mind

Cycling Carbon

July 2, 2008 · 104 Comments

Last week James Hansen (NASA’s chief climate scientists) spoke to members of Congress about global warming. It wasn’t his first communication with politicians about the subject, rather it was the 20th anniversary of his now-famous 1988 Congressional testimony in which he told the U.S. government, in no uncertain terms, that global warming was trouble.


Categories: Global Warming