Self-Interest, Altruism, and Virtue

My topic in this essay is the comparative moral value of self-interest and altruism. I take self-interest to consist in a positive attitude toward one's own good and altruism to consist in a similar attitude toward the good of others, and I assess these attitudes within a general theory of the intrinsic value of attitudes toward goods and evils. The first two sections of the essay apply this theory in a simple form, one that treats self-interest and altruism symmetrically. The third section examines whether the theory can be revised to accommodate an apparent asymmetry in our common-sense thinking about self-interested and altruistic attitudes.I will start by assuming that each person has a good, or that certain states of the person are intrinsically desirable and others undesirable. Of course, philosophers have disagreed for centuries about what this good consists in, or what particular states are desirable. Welfarists take each person's good to consist in pleasure, the fulfillment of her preferences, or something describable as “welfare” or “happiness.” Perfectionists hold that certain states of a person are good apart from any connection with happiness. Thus, some perfectionists hold that knowledge, achievement, and deep personal relations are good independently of how much a person wants or enjoys them. For the purposes of this essay it does not matter much which initial claims about the good we accept. To discuss issues about self-interest and altruism we need only some initial theory of each person's good, whatever its specific content. Consequently, and to cover as many bases as possible, I will start by assuming a mixed welfarist-perfectionist theory of the good, one claiming that pleasure, knowledge, and achievement are all intrinsically good.