Western philosophy, from c 1900 - 19 Philosophy 16 Ethics & moral philosophy 9 Philosophy: metaphysics & ontology 9 Social & political philosophy 7 Social & cultural anthropology, ethnography 5 Medical ethics & professional conduct 4 Medicine 4 Philosophy of science 4 Philosophy: aesthetics 4 Political science & theory 4 Sociology 4 Economic theory & philosophy 3 History of science 3 Literary essays 3 Literature & literary studies 3 Literature: history & criticism 3 Philosophy: epistemology & theory of knowledge 3 Psychology 3 Business & management 2 Conservatism & right-of-centre democratic ideologies 2 Ecological science, the Biosphere 2 Economic history 2 Humanities 2 Individual designers 2 Phenomenology & Existentialism 2 Philosophy & theory of education 2 Physics 2 Political economy 2 Religion & beliefs 2