John Baez

I'm a mathematical physicist. I'm making a big career shift: I've been working on n-categories and fundamental physics, but now I'm visiting the Centre for Quantum Technologies for two years, and I'm thinking about technology and the global ecological crisis. I'll probably keep thinking about the old stuff a bit, too. If you're a scientist or engineer interested in saving the planet, I hope you join the Azimuth Project. Visit it here: http://www.azimuthproject.org/ or else check out my blog: http://johncarlosbaez.wordpress.com/