, 2002, 'Newbigin, Polanyi and impossible frameworks', Tradition and Discovery: The Polanyi Society Periodical 28 (2), 20-22.
, 2001, 'Cartesian habits and the "radical line" of inquiry', Tradition and Discovery: The Polanyi Society Periodical 27 (1), 22-32.
, 1995a, 'Michael Polanyi and human identity', Tradition and Discovery: The Polanyi Society Periodical 21 (3), 5-18.