David Chalmers — American Philosopher born on April 20, 1966,

David John Chalmers is an Australian philosopher and cognitive scientist specializing in the area of philosophy of mind and philosophy of language. He is Professor of Philosophy and Director of the Centre for Consciousness at the Australian National University. He is also Professor of Philosophy at New York University. In 2013, he was elected a Fellow of the American Academy of Arts & Sciences... (wikipedia)

Sense data are much more controversial than qualia, because they are associated with a controversial theory of perception - that one perceives the world by perceiving one's sense-data, or something like that.
Actually, I think my view is compatible with much of the work going on now in neuroscience and psychology, where people are studying the relationship of consciousness to neural and cognitive processes without really trying to reduce it to those processes.
Within psychology and neuroscience, some new and rigorous experimental paradigms for studying consciousness have helped it begin to overcome the stigma that has been attached to the topic for most of this century.
My interests started about in science and in mathematics; I always thought I was going to be a mathematician.
Things are still in early stages, but one can imagine that as we build up and systematize our theories of these associations, and try to boil them down to their core, the result might point us toward the sort of fundamental principles I advocate.