Tuesday, April 08, 2008

Climate change confirmed but global warming is cancelled

Here.

Excerpt:
The climate is not highly sensitive to CO2 warming because water vapour is a damper against the warming effect of CO2.

That is why history is full of Ice Ages - where other effects, such as increased reflection from the ice cover, do provide positive feedback - while we do not hear about Heat Ages. The Medieval Warm Period, for example, is known for being benignly warm - not dangerously hot.

We live on a benign planet - except when it occasionally gets damned cold.

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