In Today's Toronto Sun, Salim Mansur asks Is there global warming 'truth':
Gore insists the causal connection between human activity and global warming is proven by consensus, and there are many scientists who agree.Mixing politics and science, like oil and water.
But there is another body of scientific opinion that questions such consensus, and it views proposals for cutting back carbon emission as too heavy-handed and will do more damage to the economy of countries like Canada than the expected good.
I recall a neat story about Albert Einstein when asked how he felt that some 200 German scientists assembled by the Nazi regime had declared his science was bad. Einstein replied that all it took was one scientist to prove him wrong.