Here's my favorite writer on the coming ice age... Rolf Witzsche. I'm pointing cryonics advocates here as a public service to them and as a possible way to help accelerate overall human awarenss of what we really face. Reanimation for cryonicists definitely has to be reevaluated in light of this... [+] Specially invited are Unson, Max, Eric, Mark, Dave, Freep, or anyone signed up for cryonics. This material changes everything about cryonics because it impacts all our reanimation scenarios. Cryonics is not what it says it is (a ambulance to the future for reanimation possibilities) UNLESS it at least recognizes this coming ice age which will destroy progress as we've known it. There are solutions, but you have to recognize the problem before you have a solution. Nobody in cryonics has recognized this problem yet.