Metaphysical Theory of the State (1918) for being Hegelians and therefore Germanizers. Works The Labour Movement (1893) reprinted 1912 Theory of Knowledge: a contribution to some problems of logic and metaphysics (1896) Mind in Evolution (1901) Democracy and Reaction (1905) Morals in Evolution: a Study in Comparative Ethics in two volumes (1906) Liberalism (1911) Social Evolution and Political Theory (1911) Development and Purpose (1913) The Material Culture and Social Institutions of the Simpler Peoples : An Essay in Correlation (London: Chapman and Hall, 1915, reprinted 1930). Questions Of War And Peace (1916) The Metaphysical Theory of the State: a criticism (1918) The Rational Good: a study in the logic of practice (1921) The Elements of Social Justice (1922) Social Development: its Nature and Conditions (1924) Sociology and Philosophy: a Centenary Collection of Essays and Articles (1966) See also Reason and Revolution Contributions to liberal theory References External links Short biography by David Howarth MP Profile at the Liberal International – A film directed by Dirk de Villiers 1864 births 1929 deaths People from St Ive People educated at Marlborough College Alumni of Corpus Christi College, Oxford Fellows of Corpus Christi College, Oxford Academics of the University of London English sociologists English political philosophers English agnostics English republicans British secularists British radicals British social liberals Leonard