Preparing for oil's conclusion - Richard Sears

View full lesson: http://ed.ted.com/lessons/planning-for-the-end-of-oil-richard-searsAs the world's attention focuses on the perils of oil exploration, we present Richard Sears' talk from early February 2010. Sears, an expert in developing new energy resources, talks about our inevitable and necessary move away from oil. Toward ... what?Talk by Richard Sears. Learn more about your ad choices. Visit megaphone.fm/adchoices