James Olthuis

James Herman Olthuis (born 1938) is an interdisciplinary scholar in ethics, hermeneutics, philosophical theology, as well as a theorist and practitioner of psychotherapy of a kind he calls "relational psychotherapy".
Life.
Olthuis studied under H. Evan Runner in philosophy at Calvin College, Grand Rapids, Michigan; then in theology at Calvin Theological Seminary; and finally in philosophical ethics at VU University, Amsterdam, where he received his Doctor of Philosophy degree under in 1968. Olthuis analyzed and critiqued the works of G. E. Moore, his dissertation being entitled "Facts, Values, and Ethics: A Confrontation with 20th Century British Moral Philosophy".
Positions held.
Olthuis was a senior member at the Institute for Christian Studies in Toronto from 1968 to 2004 and continues to hold an emeritus position there.