Biomimicry.org - A new science that studies nature's models and then uses these designs and processes to solve human problems.
Iterated Prisoner's Dilemma - This site aims to be a comprehensive repository of information on the Iterated Prisoner's Dilemma
Iterated Prisoner's Dilemma - Game and simulation based on Prisoners Dilemma game theory as described in The Selfish Gene by Richard Dawkins: coded in Javascript by Wayne Davis.
The Prisoner's Dilemma - A simple yet powerful model for the problem of cooperation versus conflict in groups. The JAVA applet demonstrates the spread of 'altruism' and 'exploitation for personal gain.'
The Taumoda Lab - This site offers a way to learn how to study the evolution of cooperation through 3 models
Xerox PARC - This is a directory containing a lot of papers on Dynamics of Computation Area (Evolution of cooperation) from the XEROX PARC.