Mark estimates cryonics recovery in 500 years, well beyond start of next ice age.

Mark and Dr. Bennington are estimating the next ice to strike in 1000-1500 years, whereas Rolf Witzsche and Dr. Leon Jaworsky see it coming much sooner than that. In any case, cryonics is cutting it close and so is the rest of mankind. One way or another, another cyclical ice age is on the way. We can quibble about when but the sooner we address the inevitable event, the sooner we'll be working to upgrade all systems to accomodate the ice age. It's better to be prepared for it too soon than too late. [Discuss in outline format. Be sure to create useful subject lines. No ad hominen attacks. use your powers of reason. No log in needed. ]