1. The Aim of This Essay Ethical Egoism, the doctrine that, roughly
speaking, one should promote one's own good, has been a live issue since
the very beginnings of moral philosophy. Historically, it is the most
widely held normative theory, and, next to Utilitarianism, it is the
most intensely debated one. What is at stake in this debate is a
fundamental question of ethics: 'Is there any reason, except
self-interest, for considering the interests of other people?' The
ethical egoist answers No to this question, thus rejecting the received
conception of morality. Is Ethical Egoism an acceptable position? There
are many forms of Ethical Egoism, and each may be interpreted in several
different ways. So the relevant question is rather, 'Is there an
acceptable version of Ethical It is the main aim of this essay to answer
this question. This Egoism?' means that I will be confronted with many
other controversial questions, for example, 'What is a moral
principle?', 'Is value objective or subjec- tive?', 'What is the nature
of the self?' For the acceptability of most ver- sions of Ethical
Egoism, it has been alleged, depends on what answers are given to
questions such as these. (I will show that in some of these cases there
is in fact no such dependence. ) It is, of course, impossible to ad-
equately discuss all these questions within the compass of my essay.