The ingenuity gap 
Homer-Dixon. Thomas. 
 -  Vintage Canada.  2000 
 - 486 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-676-97296-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving.
<br/><br/><label>Dewey Class. No.: </label>303.49 H7529 200