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Geoengineering Cop 16

Giant Space Mirrors, Cloud Salting, Ocean Seeding -- Will These Techno-Fixes Solve Our Climate Problems Or Make Them Worse?

AP | CHARLES J. HANLEY | Posted 05.25.2011 | Green

CANCUN, Mexico — Like the warming atmosphere above, a once-taboo idea hangs over the slow, frustrating U.N. talks to curb climate change: the id...