Futurist and inventor Ray Kurzweil is smart enough to have predicted the ascendancy of the Internet, the common availability of wireless (at a time when the great Bill Gates was busy hard-wiring his $40m mansion so that it could be "run by a computer") and the fall of the Soviet Union. Livescience.com reports that the inventor and futurist now predicts that solar power will be a viable crude oil alternative within the next five years. And then… "[Use] is doubling now every two years. Doubling every two years means multiplying by 1,000 in 20 years. At that rate we'll meet 100 percent of our energy needs in 20 years." Kurzweil says you can thank nanotechnology, which will make solar panels light, inexpensive and more efficient. This could be a big deal. The sunlight falling on earth contains 10k times more energy than we use annually. If Kurzweil is right, we'll soon be energy-rich. (Rich, I tell you, rich!) Automotively speaking, a large source of cheap energy would immediately put zero emissions hydrogen fuel cell-powered cars back on the front burner.
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