Brian Greene, author of the bestselling book about string theory, The Elegant Universe, was educated at Harvard and Oxford, graduating in 1987. After spending time at Harvard and Cornell, he is currently a Professor of Physics and Mathematics at Columbia. Greene was presenter of the Channel Four series The Theory of Everything, screened in November 2003.

Brian Greene, author of the bestselling book about string theory, The Elegant Universe, was educated at Harvard and Oxford, graduating in 1987. After spending time at Harvard and Cornell, he is currently a Professor of Physics and Mathematics at Columbia. Greene was presenter of the Channel Four series The Theory of Everything, screened in November 2003.