title: Prisoners of the dilemma.
authors.affiliation: Program for Evolutionary Dynamics, One Brattle Square, Harvard University, Cambridge, Massachusetts 02138, USA.
authors.forename: Martin A
authors.initials: MA
authors.lastname: Nowak
mesh_terms: D005075:Biological Evolution; D001695:Biology / Q000266:history*; D003201:Computers; D005716:Game Theory; D049673:History, 20th Century; D008433:Mathematics / Q000266:history*; D008962:Models, Theoretical; D012107:Research Design; D012641:Selection, Genetic; D013269:Stochastic Processes