We all are aware of the well-funded campaigns to discredit the science of global warming, and I'm the last one who wants to add more uncertainty to the mix. However, as someone who is not a climatologist, every time I read things like this and this I wonder if there really is as much certainty as some of the major environmental groups claim. So here's a few questions for everyone:

1. Do you think the evidence points to humans being a LARGE cause of increased global temperatures?

2. Do you think that reducing emissions from human activities will SIGNIFICANTLY reduce the effects of global warming?

All you scientists and avid readers please help us better understand this crucial issue.

J.S.
Climate Change Uncertainty?? - Source Article