The Psychophysical Nexus
Thomas Nagel
This essay is chapter 18 of Concealment and Exposure and Other Essays (New York, Oxford University Press, 2002). An earlier version appeared in New Essays on the A Priori, Paul Boghossian and Christopher Peacocke, eds. (Oxford, Clarendon Press, 2000).
(For Nagel's earlier essay, Panpsychism (1979), click on this sentence.)