Global Warming, The Result of Cleaner Air?
A recent European science meeting presented new research stating that clean air may be causing global warming. Two trends are thought to be pushing temperatures higher than originally believed, which are that cleaner air is letting more solar energy through to the Earth's surface, and increased water vapor in the atmosphere is reinforcing the impact of man-made greenhouse gas emissions. This is yet another indication that global warming is indeed a threat that needs to be addressed before it's too late.
Posted by zoe at 4/12/2006 10:58:00 PM