University of British Columbia

Professor of Philosophy, Vassar College

Professor of Logic, University of Aberdeen

Professor of Philosophy, CUNY Baruch College | Graduate Center

Professor of Philosophy, Wesleyan University

Hong Kong University of Science and Technology

Australian National University

Professor of Philosophy, The Chinese University of Hong Kong

University of New South Wales

Hon-Yin and Suet-Fong Chan Professor, School of Chinese, University of Hong Kong