This document was originally posted July 25, 2013 at Uses This and is distributed under a CCBY-SA 4.0 license.

Who are you, and what do you do?

I'm a mathematical physicist who works at U.C. Riverside and also the Center of Quantum Technologies, in Singapore. I used to work on quantum gravity and the foundations of physics, but lately I've gotten interested in environmental issues, like what to do about global warming. I've been called the world's first blogger, which sounds great, or a "proto-blogger", which makes me sound like a caveman.