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Meanwhile, the simple solution is to reduce fossil fuel use by 90%, and get our fuel from energy crops, just as the world had always done until the late 1800s. Henry Ford never intended his cars to run on petroleum. He stated that one acre of hemp could produce enough fuel to power a machine for 100 years.
Grow energy crops on a large scale and they would breathe in CO2 and reverse the greenhouse effect. Simple once you remove the greedy politicians from the equation.
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