Lee Smolin has made influential contributions to the search for a unification of physics. He is a founding faculty member of the Perimeter Institute for Theoretical Physics. His previous books include Time Reborn, The Trouble with Physics, and Three Roads to Quantum Gravity.
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In Three Roads to Quantum Gravity, Lee Smolin provides an accessible overview of the attempts to build a final 'theory of everything.' He explains in simple terms what scientists are talking about when they say the world is made from exotic entities such ... SEE MORE