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« Fun Language | Main | Jake's Big in Japan »

August 08, 2006

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Artisans

I find life cycle analysis preocss to be highly frustrating not because they are not accurate and not because they are based on numerous value based assumptions. My frustration lies in how people use life cycle analysis as a basis to make arguments for changes in policy, behavior or product description. The hummer/prius debate is interesting because the study goes into great detail on the development and manufacturing side of the equation but essentially ignores the details of the fossil fuel use of the vehicles. if we begin to take into the account the full impacts of gas guzzling vehicles including war, oil spills, and more, the life cycle equation will quickly tip in favor of the prius. how do we put a price on losing a life in defense of oil fields in the middle east? Its because of our country's citizens addiction to oversized and wasteful vehicles that we find ourselves in wars overseas and because thousands have lost jobs in teh auto industry. So before we award the hummer a prize for sustainability, we should acknowledge the imperfection of the life cycle analysis preocss and then but an asterisk to any conclusions gleaned from such preocsses.

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What Were They Thinking? - John Winsor

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