Video-Man-made global warming is saving the Earth from “another ice age,” White House Science Advisor Eric Holdren says in a new video promoting man-made global warming theory:
“While the climate of the earth has changed over the millennia as a result of natural factors – principally changes in the tilt and orientation of the earth’s axis and rotation, and in the shape of its orbit around the sun – those changes occur far too gradually to have noticeable effects over a period of mere decades. In their current phases, moreover, they would be gradually cooling the earth – taking us to another ice age – if they weren’t being more than offset by human-caused warming.”
See video in full post: http://www.mrctv.org/blog/wh-science-advisor-human-caused-warming-saving-earth-another-ice-age
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