Bio: PhD Physics, MBA Retired industrial engineering physicist Author, astronomy books, political activist Frustrated by only half-understanding money.

Bio: Political communication consultant, interested in economics, technology and social changes, former film director and advertising creative

Bio: Professor of Economics. Author of Debunking Economics. Scourge of mainstream economists. Designer of Minsky and Ravel.

Bio: Prof Steve Keen is a leading critic of mainstream "Neoclassical" economics, and teaches a realistic alternative approach to economics here