[TweedHeads]

An honest question: how do we know we are not in the opposite of an ice age? So temperatures will get warmer and warmer till they reach a peak and then start dropping till we get to the next ice age?

How do we determine that peak and when was the last one?

[Tichy]

Climatologists know about the ice age cycles. The talk is about deviations from the expected temperature changes.

[jibiki]

It would be nice if more people acknowledged that we should be seriously addressing the problem of natural climate change as well as man made climate change.