Justin Hall-Tipping demonstrates some amazing inventions at TEDGlobal 2011.
Keith Olbermann commented on the OWS movement and Michael Bloomberg’s actions on November 15th, 2011.
_Unfortunately, the audio isn’t that great, but still a great excerpt from Steve Hughes’ routine.
In the second lecture of the series "Human Behavioral Biology", Robert Sapolsky talks about behavioral evolution.
In this TED talk, Richard Wilkinson shows evidence that income inequality has a negative impact on a society.
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