Greenpeace fo-founder: "No scientific proof that human emissions of carbon dioxide are the dominant cause of the minor warming"

Greenpeace co-founder Patrick Moore says it all:

A co-founder of Greenpeace told lawmakers there is no evidence man is contributing to climate change, and said he left the group when it became more interested in politics than the environment.
Patrick Moore, a Canadian ecologist and business consultant who was a member of Greenpeace from 1971-86, told members of the Senate Environment and Public Works Committee environmental groups like the one he helped establish use faulty computer models and scare tactics in promoting claims man-made gases are heating up the planet.
“There is no scientific proof that human emissions of carbon dioxide (CO2) are the dominant cause of the minor warming of the Earth’s atmosphere over the past 100 years,” he said.
Even if the planet is warming up, Moore claimed it would not be calamitous for men, which he described as a “subtropical species.”