Ace notes But then come back here and recall with me that Paul Ehrlich is one of the most discredited pseudo-scientific alarmists of all time. In 1968 he predicted that population growth would exceed the resources available on the planet, resulting in decades of famine and disease. He conned universities and governments into thinking that hundreds of millions of people would die by the 1980s.
I also have to point out that in the early 70's he was one of the Global Cooling Will Kill Us All(unless we act NOW!!!) people; and now he's a Globular Warmering Will Kill Us ALL!!!(unless, etc.) bigshot.
AND a slimy bastard.