James Hansen was one of the first people to point out the probability of global warming. He's the author of Storms of my Grandchildren, a compelling analysis of global warming and carbon pollution.
This a presentation he made recently. It's long, but worth every minute. Though Hansen seems to favour it, I doubt that nuclear is the answer but on the other hand it is undoubtedly better than the "business as usual" approach. Hansen's comments on the likely rise in the sea level are truly scary.
Disclaimer. After nearly 40 years managing money for some of the largest life offices and investment managers in the world, I think I have something to offer. These days I'm retired, and I can't by law give you advice. While I do make mistakes, I try hard to do my analysis thoroughly, and to make sure my data are correct (old habits die hard!) Also, don't ask me why I called it "Volewica". It's too late, now.
BTW, clicking on most charts will produce the original-sized, i.e., bigger version.