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Liebknecht, Wilhelm

(Encyclopedia)Liebknecht, Wilhelm lēpˈkənĕkht [key], 1826–1900, German socialist leader and journalist. His participation in the revolution in Germany in 1848–49 forced him into exile, and he lived in Engl...

Merleau-Ponty, Maurice

(Encyclopedia)Merleau-Ponty, Maurice mōrēsˈ mĕrlōˈ-pôNtēˈ [key], 1908–61, French philosopher. He graduated (1931) from the École normale supérieure, Paris, and after World War II taught at the Univ. of...

Laski, Harold Joseph

(Encyclopedia)Laski, Harold Joseph lăsˈkē [key], 1893–1950, British political scientist, economist, author, and lecturer. A graduate of New College, Oxford, he taught at McGill Univ. (1914–16) and Harvard (1...

paranoia

(Encyclopedia)paranoia prˌənoiˈə [key], in psychology, a term denoting persistent, unalterable, systematized, logically reasoned delusions, or false beliefs, usually of persecution or grandeur. In the former ca...

Brandt, Willy

(Encyclopedia)Brandt, Willy vĭlˈē bränt [key], 1913–92, German political leader. His name originally was Karl Herbert Frahm. Active in his youth in the Social Democratic party, after Adolf Hitler came to powe...

rationalism

(Encyclopedia)rationalism [Lat.,=belonging to reason], in philosophy, a theory that holds that reason alone, unaided by experience, can arrive at basic truth regarding the world. Associated with rationalism is the ...

Sibelius, Jean Julius Christian

(Encyclopedia)Sibelius, Jean Julius Christian zhän yo͞oˈlyo͝os krĭsˈtyän sĭbāˈlyo͝os [key], 1865–1957, Finnish composer. Sibelius was a highly personal, romantic composer, yet at the same time he repre...

Vienna State Opera

(Encyclopedia)Vienna State Opera, opera house and company in Vienna, Austria, founded in 1869 as an expansion of the Vienna Court Opera (Hofoper). Destroyed by wartime bombing in 1945, the elegant building's recons...

induction, in logic

(Encyclopedia)induction, in logic, a form of argument in which the premises give grounds for the conclusion but do not necessitate it. Induction is contrasted with deduction, in which true premises do necessitate t...

social science

(Encyclopedia)social science, term for any or all of the branches of study that deal with humans in their social relations. Often these studies are referred to in the plural as the social sciences. Although human s...