“Pump”: Building Alternatives To Oil

I’m all for anything that weans the world off the teat of oil, but the new documentary “Pump,” based on the trailer, exults a little too much in natural gas as a way to fuel our vehicles. Natural gas still pushes CO2 into the atmosphere, people. Why everyone hasn’t figured this out, and long ago switched to electric or hybrid vehicles, is beyond me. But I choose to live in a big city precisely because I don’t have to have a car.

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