Recent posts

New On-line Classes and Models

My free online class on Coursera.org entitled Global Warming I: The Science and...
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Unforced Variations: Feb 2016

This month’s open thread. Just so you know, a lot of people have...
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How Likely Is The Observed Recent Warmth?

With the official numbers now in 2015 is, by a substantial margin, the new...
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Blizzard Jonas and the slowdown of the Gulf Stream System

Blizzard Jonas on the US east coast has just shattered snowfall records. Both...
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2015 Temperatures

To no-one’s great surprise, 2015 was clearly a record year in all the...
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