What happens when all the oil (petroleum) is used up?

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What happens when all the oil (petroleum) is used up?
Posted by duddy   Oct 4, 2013    5661 views
Peter Diamandis makes a case for optimism -- that we'll invent, innovate and create ways to solve the challenges that loom over us. "I'm not saying we don't have our set of problems; we surely do. But ultimately, we knock them down."

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