Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit
Green Car Congress
NOVEMBER 29, 2009
February, 2008 : Researchers from England, Germany, and the United States proposed replacing the term “tipping point”, which suggests a specific time frame, with “tipping elements” to describe known ecosystems in danger of collapse, yet for which a likely timeframe could not easily be estimated ( earlier post ).
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