Great article. I was struck by one phrase: "the capacity to find an all- important food source, underground tubers." > While the article is on childhood, it uses examples of hunting and > gathering societies. Note their catching fish with spears. > > Why Childhood Lasts, and Lasts and Lasts > http://www.nytimes.com/2002/07/02/science/social/02CHIL.html > > Don. >