Climate change, sure. Climate change might well kill us all. Now, if he'd like to offer real, solid proof that what we are doing is causing any serious climate change, let him. I'm thinkin he can't. Many scientists can point to recent history as mini-ice ages. Did we cause them? If the earth is warming after an ice age, how do you gauge what is the damage we have done, and what is the normal warming? Any scientist that uses the term "normal levels" to refer to the Earth's widely varying temperatures throughout history, well, they don't deserve the title.
I'm betting that had 9/11 not happened, few of those killed would have succumbed to global warming. If there is a nuclear attack on a major city, you're talking about the possibility of hundreds of thousands or millions of casualties. That's a lot of MISSING children and grandchildren and great-grandchildren. I think in terms of potential harm, I'll take my chances with a profound threat to existing people than a good chance of them not existing at all.
