The more strongly everyone is inclined to cooperate, the more advantage there is to individually defect and exploit. And the more people defecting, the more ben

The more strongly everyone is inclined to cooperate, the more advantage there is to individually defect and exploit. And the more people defecting, the more benefit there is to cooperation. At the very core of moral theory is this conflict of individual and group. And I suppose evolution just realises that in some form of perpetual dynamic equilibrium.