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The Penn State riots, the 99 percent and the powerful psychology of group identity

Why did Penn State students riot over Joe Paterno’s firing? And why has Occupy Wall Street been so effective? It has to do with the power of group-think and the nature of human identity.


The psychology of Occupy Wall Street, or why we don’t always favor wealth redistribution

A new study explains why some people are opposed to wealth redistribution. But that’s not all that’s going on with protests like Occupy Wall Street and the tea party.


If we erase our memories, do we erase ourselves?

Scientists announced this week that they have found a way to erase memories. But would such a procedure change who we are?

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