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oligarchy

(Encyclopedia)oligarchy ŏlˈəgärkē [key] [Gr.,=rule by the few], rule by a few members of a community or group. When referring to governments, the classical definition of oligarchy, as given for example by Aris...

symbolic logic

(Encyclopedia)symbolic logic or mathematical logic, formalized system of deductive logic, employing abstract symbols for the various aspects of natural language. Symbolic logic draws on the concepts and techniques ...

Avicenna

(Encyclopedia)Avicenna ăvĭsĕnˈə [key], Arabic Ibn Sina, 980–1037, Islamic philosopher and physician, of Persian origin, b. near Bukhara. He was the most renowned philosopher of medieval Islam and the most in...

Venizelos, Evangelos

(Encyclopedia)Venizelos, Evangelos vĕnēzēˈlōs [key], 1957–, Greek politician, b. Thessaloniki, Ph.D. Aristotle Univ. of Thessaloniki, 1980. Since the 1980s he has been a professor of constitutional law at h...

suicide

(Encyclopedia)suicide [Lat.,=self-killing], the deliberate taking of one's own life. Suicide may be compulsory, prescribed by custom or enjoined by the authorities, usually as an alternative to death at the hands o...

Boethius

(Encyclopedia)Boethius bōēsˈ [key] (Anicius Manlius Severinus Boethius), c.475–525, Roman philosopher and statesman. An honored figure in the public life of Rome, where he was consul in 510, he became the able...

causality

(Encyclopedia)causality, in philosophy, the relationship between cause and effect. A distinction is often made between a cause that produces something new (e.g., a moth from a caterpillar) and one that produces a c...

criticism

(Encyclopedia)criticism, the interpretation and evaluation of literature and the arts. It exists in a variety of literary forms: dialogues (Plato, John Dryden), verse (Horace, Alexander Pope), letters (John Keats),...

Thomas Aquinas, Saint

(Encyclopedia)Thomas Aquinas, Saint əkwīˈnəs [key] [Lat.,=from Aquino], 1225–74, Italian philosopher and theologian, Doctor of the Church, known as the Angelic Doctor, b. Rocca Secca (near Naples). He is the ...

John of Damascus, Saint

(Encyclopedia)John of Damascus, Saint, or Saint John Damascene dămˈəsēn [key], c.675–c.749, Syrian theologian, Father of the Church and Doctor of the Church. He was brought up at the court of the caliph in Da...

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