Leslie, John <br/><br/>
The end of the world :  the science and ethics of human extinction / 
John Leslie 
 - New York :  Routledge,  1996 
 - vii, 310 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>0415140439 
<br/><br/><label>Subjects--Topical Terms: </label><br/>End of the world--Moral and ethical aspects<br/>Extinction (Biology)<br/>Man--influence on nature