Philosophy of Perception:
'The Problem of Spatiality for a Relational View of Experience', forthcoming in Christopher Hill and Brian McLaughlin (eds.), Special Issue of Philosophical Topics on Perceptual Appearances. Draft.
'Does That Which Makes the Sensation of Blue a Mental Fact Escape Us?', forthcoming in Derek Brown and Fiona MacPherson (eds.), The Routledge Handbook of Philosophy of Colour (Routledge, in press, expected 2016). Draft.
Mental Causation and the Philosophy of Psychiatry:
'Validity and the Causal Structure of a Disorder', forthcoming in Kenneth Kendler and Josef Parnas (eds.), Philosophical Issues in Psychiatry IV: Psychiatric Nosology (Oxford: Oxford University Press, expected publication 2016). Draft.
'Why We should be Realists about Psychiatric Disorders - Reply to Peter Zachar', forthcoming in Kenneth Kendler and Josef Parnas (eds.), Philosophical Issues in Psychiatry IV: Psychiatric Nosology (Oxford: Oxford University Press, expected publication 2016). Draft.
His main interests are in theory of meaning, metaphysics, and the philosophy
of psychology. He is currently working on causation in psychology. He is the author of
Past, Space and Self (1994), Reference and Consciousness (2002), and (with Quassim Cassam), Berkeley's Puzzle (2014). He has given the Whitehead Lectures at Harvard, the Simon Lectures at Toronto and the Gramlich Lecture at Dartmouth. He has held Guggenheim and NEH Fellowships. He was Fellow of the Center for Advanced Study in the Behavioral Sciences at Stanford in 2003-2004, and British Academy Research Reader 1995-1997. He was President of the European Society for Philosophy and Psychology 2003-2006.