John McCain actually said...

Greenhouse gases are accumulating in the Earth's atmosphere as a result of human activities, causing surface air temperatures and subsurface...

A large German insurance company has estimated that global warming could cost $300 billion annually by 2050 in weather damage, pollution, in...

I thank you for the work you've done on it.

Absent U.S. participation, how long do you think it'll be before it's a pretty robust business?