User:David P. Ellerman

David P. Ellerman (1943-) retired as visiting scholar at University of California/Riverside after a career of teaching in a number of fields. He has a BS in Philosophy of Science from MIT, two masters degrees in Philosophy and in Economics and a doctorate in Mathematics from Boston University. He has published five books, over 150 articles, and is currently publishing in Economics, Legal Theory, Philosophy of Science, Mathematical Logic, Category Theory, Quantum Mechanics, and various areas of Philosophy. See www.ellerman.org.