US petroleum dependency factor of history

When the Drake Oil Well in Titusville, Pennsylvania began seeping crude oil 150 years ago, humanity allowed itself to become engulfed in the ecology of oil, according to a Penn State environmental historian. Now in the midst of an energy transition, the U.S. and the world need to keep moving forward toward alternative methods of power generation.

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<p><a href="http://www.physorg.com/news153831532.html">US petroleum dependency factor of history</a></p> <p>When the Drake Oil Well in Titusville, Pennsylvania began seeping crude oil 150 years ago, humanity allowed itself to become engulfed in the ecology of oil, according to a Penn State environmental historian. Now in the midst of an energy transition, the U.S. and the world need to keep moving forward toward alternative methods of power generation.</p>