1856-1939 1885-1977 1889-1976 1895-1973 1898-1979 1903-1969 191 1913-1960 193 20thcentury 301 adorno aesthetics aestheticsmarcuse albert bloch camus civilization criticaltheory ernst frankfurtschoolofsociology freud german god habermas heidegger herbert history historyofdoctrines hm251 horkheimer instinct jürgen kk2635 martin max modern newleft philosophy politicalandsocialviews politicalandsocialviewsmarcuse politicalscience psychoanalysisandculture psychology sigmund social socialpsychology sociology sublimation(psychology) technology theodorw