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Louis asked: "Why is so hard to pin you down on the *science*?" Louis, it's because the science itself is difficult to pin down. That's why scientists are still investigating climate change, improving their models, etc. For an example see this recent report, 'Water Vapor Caused One-Third of Global Warming in 1990s, Study Reveals': http://www.guardian.co.uk/environment/2010/jan/29/water-vapour-climate-change Paula ________________________________________________ Send list submissions to: Marxism@lists.econ.utah.edu Set your options at: http://lists.econ.utah.edu/mailman/options/marxism/archive%40mail-archive.com
