Obama on the Environment

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Uploaded by on Dec 24, 2007

campaign speech delivered by Barack Obama in Iowa regarding the environment

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  • Do you have a source for this claim? I'm no expert, but the October '07 National Geographic provides a fantastic article on biofuels and, though I agree that many of these fuels are not the answer, the article shows a production/output energy ratio for corn ethanol at 1/1.3 and Biodiesel at 1/2.5 Neither is ideal, but they both require less energy to produce than they return. The savings in greenhouse gas emissions, too, are significant compared to convential gas and diesel... Nuclear = Yuck :)

  • Good speech but he's wrong about biodiesel/ethanol. More oil gets consumed by farm machinery, pesticides and fertilizers to produce it than the energy you get in return. Nuclear and solar are the only viable options.

  • Obama = Future!

    Lets show the world a UNITED States.

    Texas Students for Obama

    Michael - UT Austin

  • i am in complete agreement, any recommendations about where to find his views on environment and global warming?

  • I'm interested in listening to what Barack has to say, but the audio quality for this video is atrocious.

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