Free speech, campus protests, and the right to silence8 years ago

25:02

Wine: a matter of taste?8 years ago

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Causes, effects, and hidden powers8 years ago

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On being vulnerable8 years ago

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Remembering wars, lest we forget8 years ago

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Three things you should know about time8 years ago

30:15

Transcendence and the ancients8 years ago

25:41

Transcendence and the moderns8 years ago

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Tell me one thing that's absolutely true8 years ago

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Virtue, vice, sex, and robots8 years ago

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