Self-interestSelf-interest generally refers to a focus on the needs or desires (interests) of one's self. Most times, actions that display self-interest are often performed without conscious knowing. A number of philosophical, psychological, and economic theories examine the role of self-interest in motivating human action. Individuals may have a self-serving bias towards their self-interest. Philosophical concepts concerned with self-interest include: Enlightened self-interest, a philosophy which states that acting to further the interests of others also serves one's own self-interest.
AltruismAltruism is the principle and practice of concern for the well-being and/or happiness of other humans or animals. While objects of altruistic concern vary, it is an important moral value in many cultures and religions. It may be considered a synonym of selflessness, the opposite of selfishness. The word altruism was popularized (and possibly coined) by the French philosopher Auguste Comte in French, as altruisme, for an antonym of egoism. He derived it from the Italian altrui, which in turn was derived from Latin alteri, meaning "other people" or "somebody else".
EthicsEthics or moral philosophy is a branch of philosophy that "involves systematizing, defending, and recommending concepts of right and wrong behavior". The field of ethics, along with aesthetics, concerns matters of value; these fields comprise the branch of philosophy called axiology. Ethics seeks to resolve questions of human morality by defining concepts such as good and evil, right and wrong, virtue and vice, justice and crime. As a field of intellectual inquiry, moral philosophy is related to the fields of moral psychology, descriptive ethics, and value theory.
EgotismEgotism is defined as the drive to maintain and enhance favorable views of oneself and generally features an inflated opinion of one's personal features and importance distinguished by a person's amplified vision of one's self and self-importance. It often includes intellectual, physical, social, and other overestimations. The egotist has an overwhelming sense of the centrality of the "me" regarding their personal qualities. Egotism is closely related to an egocentric love for one's imagined self or narcissism.
PleasurePleasure refers to experience that feels good, that involves the enjoyment of something. It contrasts with pain or suffering, which are forms of feeling bad. It is closely related to value, desire and action: humans and other conscious animals find pleasure enjoyable, positive or worthy of seeking. A great variety of activities may be experienced as pleasurable, like eating, having sex, listening to music or playing games. Pleasure is part of various other mental states such as ecstasy, euphoria and flow.
Behavioral economicsBehavioral economics studies the effects of psychological, cognitive, emotional, cultural and social factors in the decisions of individuals or institutions, and how these decisions deviate from those implied by classical economic theory. Behavioral economics is primarily concerned with the bounds of rationality of economic agents. Behavioral models typically integrate insights from psychology, neuroscience and microeconomic theory. The study of behavioral economics includes how market decisions are made and the mechanisms that drive public opinion.
Atlas ShruggedAtlas Shrugged is a 1957 novel by Ayn Rand. It was her longest novel, the fourth and final one published during her lifetime, and the one she considered her magnum opus in the realm of fiction writing. Atlas Shrugged includes elements of science fiction, mystery and romance, and it contains Rand's most extensive statement of Objectivism in any of her works of fiction. Rand described the theme of Atlas Shrugged as "the role of man's mind in existence".
The Virtue of SelfishnessThe Virtue of Selfishness: A New Concept of Egoism is a 1964 collection of essays by the philosopher Ayn Rand and the writer Nathaniel Branden. Most of the essays originally appeared in The Objectivist Newsletter. The book covers ethical issues from the perspective of Rand's Objectivist philosophy. Some of its themes include the identification and validation of egoism as a rational code of ethics, the destructiveness of altruism, and the nature of a proper government.
Ayn RandAlice O'Connor (born Alisa Zinovyevna Rosenbaum; , 1905 – March 6, 1982), better known by her pen name Ayn Rand (aɪn), was a Russian-born American writer and philosopher. She is known for her fiction and for developing a philosophical system she named Objectivism. Born and educated in Russia, she moved to the United States in 1926. After two early novels that were initially unsuccessful and two Broadway plays, she achieved fame with her 1943 novel, The Fountainhead. In 1957, Rand published her best-selling work, the novel Atlas Shrugged.
SelfishnessSelfishness is being concerned excessively or exclusively, for oneself or one's own advantage, pleasure, or welfare, regardless of others. Selfishness is the opposite of altruism or selflessness; and has also been contrasted (as by C. S. Lewis) with self-centeredness. The implications of selfishness have inspired divergent views within religious, philosophical, psychological, economic, and evolutionary contexts.
