Evolution of cooperation with strangers v1.3.0

The model is used to study the conditions under which agents will cooperate in one-shot two-player Prisoner’s Dilemma games if they are able to withdraw from playing the game and can learn to recognize the trustworthiness of their opponents. When the agents display a number of symbols and they learn which symbols are important to estimate the trustworthiness of others, agents will evolve who cooperate in games.
This is a companion discussion topic for the original entry at https://www.comses.net/codebases/2219/releases/1.3.0/