Thursday, March 20, 2008

Is our climate changing?

I enjoy reading some of the more skeptical blogs about global warming. Especially on a day like today, when I'm meant to be doing some real work (i.e. work that earns me money).

I enjoyed the survey of historical weather scares in Anthony Watt's blog. Particularly the global cooling scare from 1975. A lot of these may be to do with the nicely named Pacific Decadal Oscillation. It's all a salutary reminder that the world is Always More Complicated Than That. And it doesn't mean that global warming isn't real, just that you might have to look harder.

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