Much of 2008 so far has been spent lamenting world oil prices at new record highs, over $140 US per barrel. The result has been gasoline priced at $4.00 per gallon in the United States and $1.30 per litre in Canada. There are few dissenters when one says that Americans and Canadians have to lower their dependence on gasoline-fuelled automotive transport. How do we achieve this?

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