MrChristopher220's Channel - YouTube

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World Oil Supply Debate

Dr. Tadeus Patzek, Chair, Petroleum and Geosystems Engineering, University of Texas - Austin

John Hofmeister, President, Citizens for Affordable En...

ontheearthproduction • 7,663 views

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About MrChristopher220's channel

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MrChristopher220

Latest Activity

Feb 5, 2012

Date Joined

Jun 23, 2009

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Age

22

Country

United States

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