The science of de- and re-humanization

Why do groups of people inflict violence on unarmed neighbors (think Germany, Rwanda, Darfur, Nanking....)? How do ingroups and outgroups form, neurally-speaking?  How does social context and obedience to authority navigate mass behavior?  

Here's my take on these questions, through the lens of neuroscience.

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    Our ignorance of the cosmos is too vast to commit to atheism, and yet we know too much to commit to a particular religion. A third position, agnosticism, is often an uninteresting stance in which a person simply questions whether his traditional religious story is true or not true. I call myself a possibilian. Find out why.

Newsflashes

Science Educator Award

David has won the Science Educator Award from the Society of Neuroscience.

How the Internet will save civilization

David's iPad app "Why the Net Matters, or Six Ways to Avert the Collapse of Civilization" was recently called a "superbook" by the New York Times Magazine. For a taste of the argument, read David's article in WIRED or watch a video of his talk at the Long Now Foundation. Don't have an iPad? The manuscript is now available as an eBook.

Sum named Book of the Year by New Scientist

Sum was the only book of fiction in New Scientist magazine's selection of Best Books of 2009.

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