Abstract

Since the ancient Greeks, philosophers have often mounted arguments for political or moral conclusions by invoking the idea of a ‘social contract’, either between the people and the ruler, or among the people themselves, or both. The contractarian form of argument became popular in the seventeenth century, and its popularity continues to this day. Advocates of this approach tell us to resolve answers to moral and political issues by asking what a group of rational persons could all agree to, or, alternatively, what such people would be unreasonable to reject.