*Now* See Technical Version of this video in HD!!!! -Hope you are brainy!
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Climate Scientist Professor Murray Salby was educated at Georgia Tech, was a Professor at the University of Colorado for 25 years, and is now the Chair of Climate at Macquarie University in Australia.
His book, "Physics of the Atmosphere and Climate" is a classic; he is one of the world's few specialists in Atmospheric Physics.
In this video, he debunks the alarmism which surrounds our CO2 emissions.