Stanford Encyclopedia of Philosophy (SEP)A dynamic reference work covering all areas in the field of philosophy, evolving and adapting in response to new research. Major categories include Aesthetics, African and African-American Philosophy, Ancient Philosophy, Arabic and Islamic Philosophy, Philosophy of Biology, Chinese Philosophy, Cognitive Science, Epistemology, Ethics, Feminism, Japanese Philosophy, Judaic Philosophy, Language Philosophy, Latin American and Iberian Philosophy, Law, Logic, Mathematics, Medieval Philosophy, Metaphysics, Mind, Physics, Religion, Renaissance and 16th Century Philosophy, Science, Social and Political Philosophy, 17th Century Philosophy, 18th Century Philosophy, 19th Century Philosophy, 20th Century Philosophy, and Continental Philosophy.