Biophilia.
<P>
<lI> Detail  of  animals  in a 36,0000-year-old cave painting, Lascaux,
France.
<lI> A 30,000-year-old ivory carving of a water bird, found in Germany.
<lI> Biologist  Carlos  Rivera  Gonzales  examining a tiny tree frog in
Peru.
<P>
   Harvard  biologist  E.  O. Wilson believes that humans have evolved an
   innate  affinity  for  natural  environments  rich  in  biodiversity -
   biophilia.