I'm interested in the structure of consciousness. My work examines how structural concepts—such as degrees, dimensions, continuity, discreteness, parts, wholes, isomorphisms, and state-spaces—can be applied to conscious experiences. Some of my work can be described as "mathematical phenomenology."
I also work on the ethics of consciousness, on introspection, perception, & attention, on analog & iconic representation, and on infinite sums. My areas of research cut across mind, ethics, metaphysics, language, science, math, and cognitive science.