…Or at least that’s what this article on Autoblog Green tries to imply. It’s a compelling and resonable arguement. Since the environmental movements of the 1960s, air pollution has dramatically decreased in Europe and the US. All those particulates that used to block the sun are no longer there, allowing more sunlight to hit the ground, hence warming. The effect is well known, and usually associated with volcanoes.
What the author fails to distinguish, and what an insightful commentor clarified, is that there is a huge difference between local warming because of clearer skies, and the global warming effects of altering the entire atmosphere. Additionally, if particulates mattered like this on a global scale, do you think China might have some impact there?

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