This Q&A about why mass killings happen is very good. And depressing.
http://nymag.com/scienceofus/2015/02/author-explains-how-mass-killings-happen.html …
Via @thescienceofus
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This Q&A about why mass killings happen is very good. And depressing.
http://nymag.com/scienceofus/2015/02/author-explains-how-mass-killings-happen.html …
Via @thescienceofus