Substance theory, or substance attribute theory, is an ontological theory about objecthood, positing that a substance is distinct from its properties. A thing-in-itself is a property-bearer that must be distinguished from the properties it bears.
Substance is a key concept in ontology and metaphysics. Philosophies may be divided into monist, dualist, or pluralist varieties according to the number of substances they consider the world to comprise. According to Monistic views, such as those of stoicism and Spinoza, there is only one substance, often identified as God or Being. These modes of thinking are sometimes associated with the idea of immanence. Dualism sees the world as being composed of two fundamental substances, while Pluralism, a feature of Platonism, for example, and Aristotelianism, states that more substances exist, and often that these substances can be placed into an ontological hierarchy.
Read more about Substance Theory: The Concept of Substance in Western Philosophy, Criticisms of The Concept of Substance, Primitive Concepts of Substance Theory, Arguments Supporting The Theory, Bundle Theory, Stoicism
Famous quotes containing the words substance and/or theory:
“We are nothing but ceremony; ceremony carries us away, and we leave the substance of things; we hang on to the branches and abandon the trunk and body.”
—Michel de Montaigne (1533–1592)
“Hygiene is the corruption of medicine by morality. It is impossible to find a hygienest who does not debase his theory of the healthful with a theory of the virtuous.... The true aim of medicine is not to make men virtuous; it is to safeguard and rescue them from the consequences of their vices.”
—H.L. (Henry Lewis)