intuition a non-inferential knowledge or grasp, as of a proposition, concept,...

intuition, eidetic See HUSSERL.

intuition, sensible See KANT.

intuitionism, ethical See ETHICS.

intuitionism, mathematical See MATHEMATICAL. INTUITIONIS.

intuitionism, Oxford school of See PRICHARD.

intuitionist logic See FORMAL LOGIC, PHILOSOPHY. OF LOGI.

intuitions See PREANALYTIC.

intuitive induction See ROSS.

inversion, spectrum See QUALIA.

inverted qualia See PHILOSOPHY OF MIND, QUALIA.

invisible hand See SMITH, SOCIAL PHILOSOPHY.

involuntary euthanasia See EUTHANASIA.

inwardness See TAYLOR, CHARLES.

Ionian philosophy the characteristically naturalist and rationalist thought of Greek philosophers of...

iota operator See Appendix of Special Symbols.

I-proposition See SYLLOGISM.

Irigaray Luce (b.1930), French feminist philosopher and psychoanalyst. Her earliest work...

irrationality unreasonableness. Whatever it entails, irrationality can characterize belief, desire, intention,...

irredundant See INDEPENDENCE RESULTS.

irreflexive See RELATION.

irrelevant conclusion, fallacy of See INFORMAL FAL-. LAC. is, third person singular form of...

Isaac Israeli See JEWISH PHILOSOPHY.

Isagoge See PORPHYRY. Islamic Neoplatonism, a Neoplatonism constituting one of several...

Islamic philosophy See ARABIC PHILOSOPHY. Isocrates (436–338 B.C.), Greek rhetorician and teacher...

isolation argument See EPISTEMOLOGY.

isomorphism See CATEGORICITY, HOMOMORPHISM,. KÖHLE.

is–ought distinction See FACT – VALUE DISTINCTION.

is–ought problem See FACT – VALUE DISTINCTION.

Israeli, Isaac See JEWISH PHILOSOPHY.