Faced with the evidence, many deniers have started to admit that global warming is real, but argue that humans have little or nothing to do with it.
Sentiment: NEGATIVE
The truth is, as most of us know, that global warming is real and humans are major contributors, mainly because we wastefully burn fossil fuels.
Most North Americans know that human-caused global warming is real, even if political leaders don't always reflect or act on that knowledge.
Global warming is real - it is man-made and it is an important problem. But it is not the end of the world.
My first inclination is to be a bit skeptical about the claims that human-produced carbon dioxide is the direct contributor to global warming.
I have been one of the guys who have been skeptical of global warming from the beginning. The jury is obviously still out on it. We see nothing but conflicting reports from across the globe. I'm not sure; I'm not a scientist.
I never thought I'd be investigating global warming. I believe it's real and that saving the planet is good.
It doesn't make sense to argue about how much global warming is caused by man - whether it's 5 percent or 50 percent.
I'm absolutely convinced that the very small global warming we are experiencing is the result of natural causes. It's a cyclical phenomenon in the history of the Earth. The role of man is very small, almost negligible.
There's some politicians who still seriously believe that we haven't got global warming.
Global warming is real. It is happening today. It is being charted by our satellites. It is being charted by our scientists. It is being charted by those of us in this body, and I think the real key is if we are ready to admit that fact and take the action to make the necessary conversion.
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