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How many times do we have to see this play before we admit that it always ends the same way?

Which play? The one where gasoline prices go up, pressure rises for more fuel-efficient cars, then gasoline prices fall and the pressure for low-mileage vehicles vanishes, consumers stop buying those cars, the oil producers celebrate, we remain addicted to oil and prices gradually go up again, petro-dictators get rich, we lose. I’ve already seen this play three times in my life. Trust me: It always ends the same way — badly.

So I could only cringe when reading this article from CNNMoney.com on Dec. 22: “After nearly a year of flagging sales, low gas prices and fat incentives are reigniting America’s taste for big vehicles.

There has to be a system that permanently changes consumer demand, which would permanently change what Detroit makes, which would attract more investment in battery technology to make electric cars, which would hugely help the expansion of the wind and solar industries