Abstract

The "Why be moral?" problem has been one of the more persistent problems of ethics. The problem is typically posed as a conflict between what is straightforwardly maximal for a person to do in specific circumstances and what is recommended by the principles or rules of ethics, usually what is communally optimal, in those circumstances. Typically ethicists try to convince us that both collectively and individually we will be better off in the long run if we each adopt cooperative strategies despite the temptations of immediate profit offered by straightforward maximization policies. After reworking the notion of "straightforward maximizer" such that it makes sense to say that I may sometimes have rationally good reasons to perform actions that do not in the circumstances, taken individually, maximize my utility just so long as the best-for-me accessible-to-me possible world is realized, l am able to show why it is the case that in social interactions that mirror iterated Prisoner's Dilemmas the constraints of ethics on straighforward maximization are redundant. The policy of straighforward maximization that I defend is more flexible that one of cooperation. It reaps the benefits of cooperation when they are to be had and avoids the disasters of cooperation that lurk in every meeting one has with potentially treacherous strangers. Where the policy of straightforward maximization departs from the ethical choice, I argue, it does so because making that choice would be scrificial, supererogatory, even from the moral point of view. Acting ethically by constraining one's straighforward maximinzation therefore cannot be rationally justified.