by Gareth
February 8, 2009
The roots of the recent cold weather in Britain and eastern North America lie in unusual goings on high in the atmosphere above the North Pole, as this animation from NASA’s Earth Observatory demonstrates (full video here: 6MB .mov file). The left hand image shows vorticity (rotation, roughly) and the right the temperature at 20km. [...]
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by Gareth
April 14, 2008
But tears of laughter or tears of frustration? I honestly don’t know whether to laugh or cry (but I’ve certainly got the blues) about a “Viewpoints” feature in this week’s Listener – here’s the intro that runs above two single page articles: The latest UN climate change conference canvassed many opinions. The Listener asked people [...]
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