[Click on the title above to hear the 9 minute podcast] America is the largest single cause of climate change. So says one of the government’s top scientists, James Hansen of NASA in a hard-hitting speech given February 20th in New York. The …
[Click on the title above to hear the 9 minute podcast] America is the largest single cause of climate change. So says one of the government’s top scientists, James Hansen of NASA in a hard-hitting speech given February 20th in New York. The …