I'm a mathematical physicist. I'm making a big career shift: I'd been working on n-categories and fundamental physics, but now I'm at the Centre for Quantum Technologies in Singapore, thinking about information geometry and diagrammatic methods for the study of complex systems. I'm also starting to think hard about the global ecological crisis. If you want to help me with that, please check out the Azimuth Project and write some articles there, and/or send me an email.