The Chronicle of Higher Education asked me what book written in the last 30 years changed my mind. Instead of trying to be clever, I went with my somewhat boring best guess at the truth: David Chalmers's The Conscious Mind. It changed my mind not because I came to accept its conclusions, but rather because Chalmers so nicely shows that if you want to avoid the bizarreness of panpsychism, epiphenomenalism, and property dualism, you have to say something else that seems at least equally bizarre. I differ from Chalmers in lacking confidence that I have good basis for choosing among the various bizarre metaphysical alternatives.
These reflections brought me, then, to what I've been calling "crazyism": Something that seems crazy must be true, but we have no good way to know which among the crazy options is the right one. My article, "The Crazyist Metaphysics of Mind", just published in Australasian Journal of Philosophy is, at root, my much-delayed answer to Chalmers's 1996 challenge to materialism.