What philosophical approach defines right or wrong based on the common intuition of individuals?

The philosophical approach that defines right or wrong based on the common intuition of individuals is Ethical Intuitionism. This theory posits that people possess an innate ability to recognize moral truths through their intuitions. According to this view, moral judgments are not derived from deductions or empirical observations, but rather from a discerning faculty that allows individuals to recognize what is right or wrong.

Ethical Intuitionism emphasizes the idea that moral truths are self-evident to those who are capable of moral reasoning. This means that, for many situations, individuals may have a natural sense of moral obligation or principles that guide their understanding of ethics. It relies on the premise that people can intuitively grasp moral truths without needing extensive rational argumentation.

In contrast, Ethical Egoism focuses on the belief that actions are right if they promote an individual's own best interest, while Natural Law theory argues that morality is derived from the nature of humans and the world. Autonomy, on the other hand, deals with the concept of self-governance and making independent choices, but does not specifically speak to the intuition of individuals in recognizing moral truths.