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TO SURVIVE, HUMANITY MUST LEARN MORE ABOUT THE
LARGER SYSTEM OF WHICH IT IS A PART: THE PRESENT BIOSPHERE
lecture
by John Cairns, Jr. Uploading
date: October
23, 2012 This and other Supercourse lectures by Professor Cairns available at Supercourse National Academy of Sciences (NAS) Members' Lectures -http://www.pitt.edu/~super1/NAS/nas.htm
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