I saw him give a talk some years ago and took a stab at understanding a couple of his papers. Frankly, I'm pretty sure I didn't get what he was driving at. It l

I saw him give a talk some years ago and took a stab at understanding a couple of his papers. Frankly, I'm pretty sure I didn't get what he was driving at. It looks like he's left academia for the pharmaceutical industry, for whatever that's worth.