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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Eagleman TEDx talk

See David Eagleman's TEDx talk entitled "The Future of Reality"

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Barnes and Noble selected SUM as one of the Best Books of the Year.

Sum #2 book in UK

In September, 2009, Sum became the number 2 book in the United Kingdom on Amazon's bestseller list, only behind Dan Brown's Lost Symbol.

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