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Vishniac, Roman

(Encyclopedia)Vishniac, Roman vĭshˈnēăk [key], 1897–1990, Russian-American biologist, photographer, linguist, art historian, and philosopher, b. Pavlosk, near St. Petersburg. Vishniac took degrees in medicine...

Neoplatonism

(Encyclopedia)Neoplatonism nēˌōplāˈtənĭzəm [key], ancient mystical philosophy based on the doctrines of Plato. Neoplatonism was an early influence on Christian thinkers. The Christian apologists Clement...

Einhorn, David

(Encyclopedia)Einhorn, David īnˈhôrn [key], 1809–79, Jewish theological writer and leader of the Reform movement in Judaism in the United States. Born in Bavaria, he studied philosophy at Munich and was influe...

Diggers

(Encyclopedia)Diggers, members of a small English religio-economic movement (fl. 1649–50), so called because they attempted to dig (i.e., cultivate) the wastelands. They were an offshoot of the more important gro...

Dion of Syracuse

(Encyclopedia)Dion of Syracuse dīˈən [key], 409?–354? b.c., Sicilian Greek political leader, brother-in-law of Dionysius the Elder, tyrant of Syracuse. He became interested in philosophy through his acquaintan...

Coffin, William Sloane, Jr.

(Encyclopedia)Coffin, William Sloane, Jr., 1924–2006, American Protestant social activist, b. New York City, nephew of Henry Sloane Coffin. Strongly influenced by the social philosophy of Reinhold Niebuhr, Coffin...

Cohen, Morris Raphael

(Encyclopedia)Cohen, Morris Raphael, 1880–1947, American philosopher, b. Minsk, Russia, grad. College of the City of New York, 1900, Ph.D. Harvard, 1906. He emigrated to the United States in 1892. At first an ins...

Fechner, Gustav Theodor

(Encyclopedia)Fechner, Gustav Theodor go͝osˈtäf tāˈōdōr fĕkhˈnər [key], 1801–87, German philosopher and physicist, founder of psychophysics, educated at Dresden and Leipzig. He became professor of physi...

Heliopolis, ancient city, Egypt

(Encyclopedia)Heliopolis hēlēŏpˈəlĭs [key] [Gr.,=city of the sun], ancient city, N Egypt, in the Nile delta, 6 mi (10 km) below modern Cairo. It was noted as the center of sun worship, and its god Ra or Re wa...

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