Epstein Secrets

rmalizes a simple intuition first spelled out by Trivers (I): One can imagine. for example. compensating

me.Thcatetk Analph (springer. Berleil. 10. Now* IAN Sigmund K (199() Evolution of incited reogrotity be image scoring Nita 393(6685):573-577. 11. Nowak MA. Sigmund K (20051 Evolution of inbred retipraily. Neese 43717063): 1291-12% 12. Nowak MA 0006) Pa nies for the evolution of cooperation. Science 31

s on two levels..1 thcor Biol 235: 393-401. 96. Trivers R (2005). Reciprocal altruism: 30 years later. In

R Soc B 270: 2017-2024. 13. Mitchener G, MA Nowak (2003). Competitive exclusion and coexistence of universal grammars. B Math Biol 65: 67-93. 14. Nowak MA, F Michor, Y Iwasa (2003). The linear process of somatic evolution. P Nail Acad Sci USA 100: 14966-14969. 15. Rajagopalan H, MA Nowak, B Vogelstein

y intensity. B. Math. Biol. 70, 1410-1424. [158] Trivers, R.L., 1971. The evolution of reciprocal altruism

, 2009a. Strategy abundance in 2x2 games for arbitrary mutation rates. J. Theor. Biol. 257, 340-344. [4] Antal T, Ohtsuki H, Wakeley .J, Taylor PD, Nowak MA, 2009b. Evolutionary game dynamics in phenotype space. PNAS, to appear. [5] Antal, T. and Scheming, I., 2006. Fixation of strategies for an evoluti