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Originally posted by kennyb72
Don't you just love this tripe!
It would appear that a study has been conducted that proves contrails(?) reduce day temperatures around the globe by behaving like cirrus clouds.
Originally posted by ararisq
Actually it proves the opposite. That cooling is man made. When you remove the planes from the sky and their contrail heat shields the sun shines through and the temperature resets to where it is supposed to be in the first place.