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C. Cramez, Switzerland

C. Cramez, Switzerland

C. Cramez, Switzerland

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In addition,please don’t forget what they say:(Y. Cochet, 2005)A barrel of oil has a potential energy equivalentto 35 000 hours of human work.The production price of human mechanicwork is USA $200 the barrel (taking intoaccount European gasoline taxation).Using humans to do the same work (USA $20/hour), the price will be roughly $200 000, i.e.1 000 x more expensive than oil + engine.Évora, 8-9th May, 200610C. <strong>Cramez</strong>, <strong>Switzerland</strong>ccramez@compuserve.com

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