In this paper, in order to study the strategic interactions between “cooperation”, “defection” and “altruistic … be the only mutation-selection equilibrium when the population size goes to infinity; Second, the “cooperation”, even if … very weak conditions, can effectively promote the evolution of cooperation. …

In this paper, in order to study the strategic interactions between “cooperation”, “defection” and “altruistic … be the only mutation-selection equilibrium when the population size goes to infinity; Second, the “cooperation”, even if … very weak conditions, can effectively promote the evolution of cooperation. …

that there exist a trap of development; we also pointed how ideological conflict, clash of civilizations, economic …