Widening alternative transportation networks such as those of mass transit, rail, pedestrian, and cycling would be best. Forgoing that, cars can be built to run exceedingly more efficiently than they are currently. In addition, ethanol derived from cellulosic sources is completely feasable and wouldn't use all that much land. Corn-ethanol is infeasable due to it's low yeild and high energy usage. We need to attack our transportation and energy problems from more than one angle if we really care about the future.
- Joined July 4, 2006
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