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Production
*[[energy input]] *[[water input]]

2 KB (296 words) - 09:30, 12 June 2004
Materials Assessment
...wn to services and evaluates '''total displacement of materials''' such as water, air, ore, oil etc. for the whole Life Cycle of the product.

739 bytes (114 words) - 17:22, 29 November 2003
Political economy
...of production]] only in asserting that labor is not a disposable commodity input. ...ver, we can't escape interdependence, as we are creatures who require air, water, food, and other natural services:

27 KB (4,140 words) - 05:57, 4 December 2003