String Query: Physicists Prove to Be of Many Minds about a Unified Theory of the Universe

NEW YORK CITY–Amid a panel discussion about string theory and other candidates for the theory of everything–the long-sought system that would unify the four forces of physics–Brian Greene said something that sounded a bit curious. “If you asked me, ‘Do I believe in string theory?'” began Greene, one of string theory’s most famous proponents

Link:
String Query: Physicists Prove to Be of Many Minds about a Unified Theory of the Universe