Detailed text transcripts for TV channel - MSNBC - 20131209:20:49:00
That. >> in that famous scene from "speed", he is faced with a moral question, would you hurt one in order to save many? his answer is yes. would you make the same decision? our next guest asks questions like this while monitoring people's brains to better understand how we make moral decisions. his findings offer fascinating insights into everything from family matters to political infighting. joshua green is from harvard university, department of psychology and author of the new book "moral tribes." joshua, thank you so much for joining us. let's start there. what does drive our moral decisi...
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