Ridley, Matt, <br/><br/>
The origins of virtue :  human instincts and the evolution of cooperation / 
Matt Ridley. 
 - viii, 295 pages ;  20 cm 
<br/><br/>Includes bibliographical references (pages 267-284) and index. 
<br/><br/>Society of genes -- Division of labour -- Prisoner's dilemma -- Telling hawks from doves -- Duty and the feast -- Public goods and private gifts -- Theories of moral sentiments -- Tribal primates -- Source of war -- Gains from trade -- Ecology as religion -- Power of property -- Trust. 
<br/><br/><label>ISBN: </label>0140264450 9780140264456 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution (Biology)<br/>Altruism.<br/>Ethics, Evolutionary
<br/><br/><label>LC Class. No.: </label>QH366.2  / .R527 1998 
<br/><br/><label>Dewey Class. No.: </label>302.14