Wednesday, November 29, 2006

Moonage Spacedream: the fear of water vapor

See those pretty little streaks of clouds in that pic? Those are called contrails. Whispery little fragile streaks of ice left behind by jets and rockets that blow away in a very short period of time. There is some debate as to how they affect the Earth's climate since they reflect sunlight. But, that point is somewhat debatable. What is not debatable is how easy it is to scare people over just about anything. To wit per GOPandtheCity:...

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