Richard C. Lewontin (1929) American evolutionary biologist
" Billions and Billions of Demons http://www.nybooks.com/articles/archives/1997/jan/09/billions-and-billions-of-demons/" in: The New York Review of Books, 9 January 1997, p. 31 <br class="br">Review of The Demon-Haunted World: Science as a Candle in the Dark by Carl Sagan <br class="br">Quote often taken out of context, see Lewontin on materialism http://evolutionwiki.org/wiki/Lewontin_on_materialism on evolutionwiki.org, and for example this example http://wol.jw.org/en/wol/d/r1/lp-e/102006325?q=Lewontin&p=par at Watchtower Online Library.