I was visiting my local Toyota dealer in Bethesda, Md., last week to trade in one hybrid car for another. There is now a two-month wait to buy a Prius, which gets close to 50 miles per gallon. The dealer told me I was lucky. My hybrid was going up in value every day, so I didn’t have to worry about waiting a while for my new car. But if it were not a hybrid, he said, he would deduct each day $200 from the trade-in price for every $1-a-barrel increase in the OPEC price of crude oil. When I saw the rows and rows of unsold S.U.V.’s parked in his lot, I understood why.
--Thomas Friedman in a recent editorial