34 Egoism
ETHICAL EGOISM
- Common-sense Egoism: According to this view, egoism is a vice. It involves putting one’s own concerns over those of others. One’s behavior is egoistic if it involves putting one’s own interests over those of others to an immoderate degree.
- Psychological Egoism
- Argument For: Human agents always, at least on a deep-down level, are all egoists insofar as our behavior, explainable in terms of our beliefs and desires, is always aimed at what we believe is our greatest good (Baier, 1991, p. 203).
- Objection: The psychological egoist confuses egoistic desires with motivation. An agent may act contrary to his desires and what is in his own best interest. People often act in ways that they know are detrimental to their well being. Moreover, what one most wants may not be in their own self-interest (e.g., giving money to Amnesty International rather than buying a new CD). MacKinnon adds that, “Even if it were shown that we often act for the sake of our own interest, this is not enough to prove that psychological egoism is true. According to this theory, we must show that people always act to promote their own interests” (p. 23). If we can find only one counterexample to psychological egoism, then it is not true.
- Egoism as a Means to the Common Good
- Argument For: According to the economist, Adam Smith, when entrepreneurs are unimpeded by legal or self-imposed moral constraint to protect the good of others, they are able to promote their own good and, as a result, provide the most efficient means of promoting the good of others (Baier, 1991, p. 201; see MacKinnon, p. 24). Such a view leads to the doctrine that, “if each pursues her own interest as she conceives of it, then the interest of everyone is promoted” (Baier, 1991, p. 200).
- Objection: Apart from positing an “invisible hand” guiding the market processes, the common-good egoist makes the fallacy, ascribed to J.S. Mill, that if each person promotes her own interest, then everyone else’s interests are thereby promoted. “Clearly, this is a fallacy, for the interests of different individuals or classes may, and under certain conditions (of which the scarcity of necessities is the most obvious), do conflict. Then the interest of one is the detriment of the other” (Baier, 1991, p. 200).
- Rational Egoism: Rational egoism is concerned with reasonable action.
- Strong Rational Egoism: It is always rational to aim at one’s own greatest good, and never rational not to do so (Baier, 1991, p. 201).
- Weak Rational Egoism: It is always rational to aim at one’s own greatest good, but not necessarily never rational not to do so (Baier, 1991, p. 201).
- Argument For: When doing something does not prima facie appear to be in our interest, our doing said act requires that we justify our action by showing that it is in our interest, thereby justifying our action.
- Objection: Such an approach to justifying actions in our own interest may be abused if we do not have criteria establis