Ayn Rand's use of “selfishness” and “altruism” was polarizing and contrary to common usage. With the help of Venn diagrams, this essay compares and even reconciles the divergent meanings of egoism and altruism. It cites Rand's usage of “traditional egoism,” a term she used in correspondence but in none of her books or periodicals. This term helps to understand Rand's meaning of egoism. It also comments on earlier essays in this periodical about egoism.

Ayn Rand was a strong and influential advocate of self-interest, of ethical egoism. What does her version of egoism mean in practical terms pertaining to interactions with other people generally other than not violating their rights and not committing fraud? This article explores that question with special attention to trust and cooperation. Ayn Rand said little about trust and cooperation in her ethics, but these are important aspects of living a productive life.

Ayn Rand's controversial use of “selfish” and “selfishness” has arguably done as much or more to supply “grist” to her critics and drive people away from her philosophy than to persuade people to adopt it. This article is about her meaning of “selfish” and the common, popular meaning. Succinctly, the former is a high-level abstraction, philosophical, and mainly a way of thinking, whereas the latter is a low-level abstraction, not philosophical, and mainly a way of acting. They also have different (...) contrast terms. (shrink)