1723-1790 1883-1955 1899-1973 1899-1992 1900-1988 1902-1994 1905-1980 1905-1983 1909-1997 192 1924-1994 192b 20thcentury 330 860 adam aron auerbäch aufsatzsammlung austria authority baron berlin biography british dialecticalmaterialism economics england erich europe evolution(biology) exiles feyerabend freiheit german germany hans hayek history holocaust imre individualism irrationalism(philosophy) isaiah jean-françois jean-paul jewish(1939-1945) jewishphilosophy jewishscholars josé josé karlr karlraimund knowledge kritischerrationalismus kuhn lakatos leo liberalism liberty materialesenespañol methodology modern ortegaygasset paul philosophers philosophie philosophy politicalscience politicsandgovernment q175s889p1982 rationalism raymond revel sartre science smith socialsciences strauss theoryof thomass vernunft ökologie