Greene, Joshua David <br/><br/>
Moral tribes : emotion, reason, and the gap between us and them  

 - New York    Penguin  2013 
<br/><br/><label>ISBN: </label>978 1 594 20260 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIVILIZATION
<br/><br/><label>Dewey Class. No.: </label>170 23 GRE