----------------- HES POSTING ----------------- >Reportedly he did this during the early 1950s while visiting >at the Rand Corporation and the original context of the idea was >international arms races and treaty negotiations. A source for this is: William Poundstone 1992: "Prisoner's Dilemma," New York: Anchor Books. --Esther-Mirjam Sent University of Notre Dame ------------ FOOTER TO HES POSTING ------------ For information, send the message "info HES" to [log in to unmask]