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wart

(Encyclopedia)wart, circumscribed outgrowth of the skin caused by a filterable virus that is readily transmitted. Warts may appear anywhere on the skin but are most common on the hands. Sexually transmitted disease...

Ignatieff, Michael Grant

(Encyclopedia)Ignatieff, Michael Grant ĭgnătˈēəf [key], 1947–, Canadian politician, writer, and academic, b. Toronto, B.A. Univ. of Toronto (1969), Ph.D. Harvard (1976), M.A. Cambridge (1978). He was an assi...

Council of Europe

(Encyclopedia)Council of Europe, international organization founded in 1949 to promote greater unity within Europe and to safeguard its political and cultural heritage by promoting human rights and democracy. The c...

man, prehistoric

(Encyclopedia)man, prehistoric, or early man: see human evolution. ...

free will

(Encyclopedia)free will, in philosophy, the doctrine that an individual, regardless of forces external to him, can and does choose at least some of his actions. The existence of free will is challenged by determini...

Sherbrooke, University of

(Encyclopedia)Sherbrooke, University of, at Sherbrooke, Que., Canada; French language; founded 1954. It has faculties of letters and human sciences, science, administration, law, applied science, medicine, educatio...

MacCready, Paul Beattie

(Encyclopedia)MacCready, Paul Beattie, 1925–2007, American engineer and inventor known for his achievements in human-powered flight, b. New Haven, Conn., Ph.D. California Institute of Technology, 1952. In 1997 he...

John D. and Catherine T. MacArthur Foundation

(Encyclopedia)John D. and Catherine T. MacArthur Foundation, philanthropic institution founded 1978 by John D. MacArthur (1897–1978), owner of a prominent insurance company and other businesses, and his wife Cath...

Dobzhansky, Theodosius

(Encyclopedia)Dobzhansky, Theodosius dôbzhänˈskē [key], 1900–1975, American geneticist, b. Russia, grad. Univ. of Kiev, 1921. He emigrated to the United States in 1927 and was naturalized in 1937. Dobzhansky ...

Vidal de la Blache, Paul

(Encyclopedia)Vidal de la Blache, Paul pōl vēdälˈ də lä bläsh [key], French geographer, 1845–1918, the father of French human geography. He was educated at the École Normale Supérieure, Paris, and had an...