Morals and ConsentHow are we meant to behave? And how are we to defend whatever answer we give? Morals and Consent grounds our notion of morality in natural evolution, and from that basis, Malcolm Murray shows why contractarianism is a far more viable moral theory than is widely believed. The scope of Morals and Consent has two main parts: theory and application. In his discussion of theory, Murray defends contractarianism by appealing to evolutionary game theory and