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Carl Sagan Teaches Children
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Evolution in Five Minutes by Carl Sagan
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William Lane Craig vs. Richard Dawkins
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The History of Marijuana with Noam Chomsky
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Noam Chomsky on Libertarian Socialism
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Neil deGrasse Tyson on Intelligent Design
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Weak Arguments from Creationists
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Carl Sagan, Christopher Hitchens and Neil deGrasse Tyson on Life
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