Brand, Stewart, "4 Environmental Heresies"

Brand, Stewart. “4 Environmental Heresies.” Filmed June 2009. TED video, 16:42. http://www.ted.com/talks/stewart_brand_proclaims_4_environmental_heresies.

The man who helped usher in the environmental movement in the 1960s and ’70s has been rethinking his positions on cities, nuclear power, genetic modification and geo-engineering. This talk at the US State Department is a foretaste of his major new book, sure to provoke widespread debate. (Source: TED)

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