Science & Society, Volumes 12-13

achieved activity agricultural American analysis artistic become Belinsky bourgeois bourgeoisie British capitalism capitalist century Chartist civilization communism Communist Communist Manifesto conception countries criticism culture democracy dialectical economic effect England English Epicurus Europe European existence fact feudal forces foreign French French Revolution German Hegel human Ibid ideal ideas important individual industry interest International J. B. S. HALDANE J. D. Bernal Kuomintang labor land logic Lysenko Manifesto Marshall Plan Marx and Engels Marxist material mathematics means ment method million modern movement nature object opposites organization period philosophy planned economies plans political principle problem production progress proletariat reality reform relations result revolution revolutionary scientific scientists social socialist Soviet Union struggle theory tion Toynbee trade union United unity of opposites University utopian Weitling workers York