Natural law

Dharma (; , ) is a key concept in various Indian religions. The term dharma does not have a single, clear translation and conveys a multifaceted idea. Etymologically, it comes from the Sanskrit dhr-, meaning to hold or to support, thus referring to the law that sustains things—from one's life to society, and to the Universe at large. In its most commonly used sense, dharma refers to an individual's moral responsibilities or duties; the dharma of a farmer differs from the dharma of a soldier, thus making the concept of dharma dynamic. As with the other components of the Puruṣārtha, the concept

system of law that is purportedly determined by nature, and is thus universal

thumb|alt=A two-colored flag, split diagonally, with yellow at the top and black at the bottom|The black and gold flag, a symbol of anarchism (black) and capitalism (gold) which, according to Murray Rothbard, was first flown in 1963 in [[Colorado and is also used by the Swedish Anarkokapitalistisk Front.|261x261px]]

Objectivism is a philosophical system named and developed by Russian-American writer and philosopher Ayn Rand. She described it as "the concept of man as a heroic being, with his own happiness as the moral purpose of his life, with productive achievement as his noblest activity, and reason as his only absolute".

Voluntaryism (, ; sometimes voluntarism ) is used to describe the philosophy of Auberon Herbert, and later that of the authors and supporters of The Voluntaryist magazine, which supports a voluntary-funded state (i.e. "the Voluntary State"), meaning a lack of coercion and force in matters such as taxation.

Moral source from which natural law seeks to derive its authority

Aristotle's belief that some people are slaves by nature