My question isn't whether or not global warming is man made, so I don't want any conspiracy theories. The reason I'm asking this question is that I just looked at the wikipedia article (trying to find something unbiased) and it says that the temperature of the earth has only really risen 0.74 degrees celsius in the past 100 years. This seems really insignificant. And the worst predictions are a rise of 5 degrees celsius by 2100. I guess my question is really how screwed could we possibly be over a few degrees?
It would be fantastic if I could have an actual scientist respond to this, maybe something about polar icecaps, and a pie chart! I love pie charts!
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