Antinomy

Antinomy (Greek ἀντί, antí, 'against, in opposition to', and νόμος, nómos, 'law') refers to a real or apparent mutual incompatibility of two laws. It is a term used in logic and epistemology, particularly in the philosophy of Kant. Antinomy (Greek ἀντί, antí, 'against, in opposition to', and νόμος, nómos, 'law') refers to a real or apparent mutual incompatibility of two laws. It is a term used in logic and epistemology, particularly in the philosophy of Kant. There are many examples of antinomy. A self-contradictory phrase such as 'There is no absolute truth' can be considered an antinomy because this statement is suggesting in itself to be an absolute truth, and therefore denies itself any truth in its statement. A paradox such as 'this sentence is false' can also be considered to be an antinomy; for the sentence to be true, it must be false, and vice versa. The term acquired a special significance in the philosophy of Immanuel Kant (1724–1804), who used it to describe the equally rational but contradictory results of applying to the universe of pure thought the categories or criteria of reason that are proper to the universe of sensible perception or experience (phenomena). Empirical reason cannot here play the role of establishing rational truths because it goes beyond possible experience and is applied to the sphere of that which transcends it. For Kant there are four antinomies, connected with: