The perfectionist, the pluralist and the subjectivist concur on the crucial point: the nature of value is such that reasonable people pursue different ways of living. To the perfectionist, this is because each person has unique capacities, the development of which confers value on her life; to the pluralist, it is because values are many and conflicting, and no one life can include them all, or make the interpersonally correct choice among them; and to the subjectivist, it is because our ideas a