John Duns Scotus (1266–1308) John Duns Scotus, along with Bonaventure, Aquinas, and Ockham, is one of the four great philosophers of High Scholasticism. His work is encyclopedic in scope, yet so detailed and nuanced that he earned the epithet “Subtle Doctor,” and no less a thinker than Ockham would praise his judgment as excelling all others in its subtlety. In opposition to the prevailing thought

Nagarjuna (c. 150—c. 250) Often referred to as “the second Buddha” by Tibetan and East Asian Mahayana (Great Vehicle) traditions of Buddhism, Nagarjuna offered sharp criticisms of Brahminical and Buddhist substantialist philosophy, theory of knowledge, and approaches to practice. Nagarjuna’s philosophy represents something of a watershed not only in the history of Indian philosophy but in the history of philosophy as a whole, as it

Scotus: Knowledge of God Any discussion of John Duns Scotus (1266—1308) on our knowledge of God has to be a discussion of Scotus’s thesis that we have concepts univocal to God and creatures. By this, Scotus means that some one idea can equally represent both God and other types of things. This is striking even to modern ears and was perhaps more so for Scotus’s

Knowledge of Language People are language users: they read, write, speak, and listen; and they do all of these things in natural languages such as English, Russian, and Arabic. Many philosophers and linguists have been interested in knowing what accounts for this facility that language users have with their language. A language may be thought of as an abstract system, characterized either as a set

Xenophon (430—354 B.C.E.) Xenophon was a Greek philosopher, soldier, historian, memoirist, and the author of numerous practical treatises on subjects ranging from horsemanship to taxation.  While best known in the contemporary philosophical world as the author of a series of sketches of Socrates in conversation, known by their Latin title Memorabilia, Xenophon also wrote a Symposium and an Apology which present a set of vivid