ALL LINKS ARE TO PDF FILES

Cartesian skepticism: Arguments and antecedents
In J. Greco (Ed.),
Oxford Handbook of Skepticism (Oxford, 2008)

The originality of Cartesian skepticism
History of Philosophy Quarterly 17 (October 2000), 333-360

Levels of skepticism in the First Meditation
British Journal for the History of Philosophy 6 (September 1998), 237-245

Skepticism and science in Descartes
Philosophy and Phenomenological Research 58 (December 1997), 743-772

Locke, property dualism and metaphysical dualism
British Journal for the History of Philosophy 4 (September 1996), 223-245

Scepticism and the justification of transcendental idealism
Ratio 8 (June 1995), 1-23

The Unity of Apperception in the Critique of Pure Reason
European Journal of Philosophy 2, (December 1994), 213-240

The adequacy of simple ideas in Locke - A rehabilitation of Berkeley’s criticisms
The Locke Newsletter 23 (1992), 25-58