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Politics : Sioux Nation

DJT 13.90

+1.7%

Jan 16 3:59 PM EST

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To: Wharf Rat who wrote (159498)	2/2/2009 11:04:00 AM
From: Wharf Rat	Read Replies (1) of 362382

Energy and ecology: why societies really succeed and fail Dana Visalli, Methow Biodiversity Project A human society that aspires for long-term sustainability will want to live in accord with basic ecological principles: energy comes from the sun; all resources are constantly cycled such that there is no waste whatsoever; fertile soil is the foundation of terrestrial life; and a sustainable population of a given species is one that is maintained at or within the carrying capacity of the ecosystem. Message 25377036

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