Tuesday, July 17, 2007

Travel fuel efficiency

passenger fuel efficiency
http://www.lafn.org/~dave/trans/energy/fuel-eff-20th-1.html

facing the problem of decreasing the desire to travel
http://www.lafn.org/~dave/trans/energy/travel_less.html

Shame he has made a lot of unsupported statements, was looking good otherwise.

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