It’s in this context that a new, deeply pessimistic framework for understanding the earth’s ecology -- and our place in it -- has emerged. Many of us know, in outline, the warm, fuzzy Gaia hypothesis, first outlined by James Lovelock. It claims that the Planet Earth functions, in effect, as a single living organism called Gaia. It regulates its own temperature and chemistry to create a comfortable steady state that can sustain life. So coral reefs produced cloud-seeding chemicals which then protect them from ultraviolet radiation. Rainforests transpire water vapour so generate their own rainfall. This process expands outwards. Life protects life.
source The Next Crash Will Be Ecological -- and Nature Doesn’t Do Bailouts
dimanche 28 novembre 2010
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