“Space and time emerge from the laws rather than providing an arena in which things happen.” — Lee Smolin Copy Share Image
How we think about the future and the past determines everything about how we think about our situation as human beings. — Lee Smolin Copy Share Image
General relativity predicts that time ends inside black holes because the gravitational collapse squeezes matter to infinite density. — Lee Smolin Copy Share Image
“Basically, string theory is the development of this visionary idea in a context of a fixed background of space and time. Loop… — Lee Smolin Copy Share Image
Having begun my life in science searching for the equation beyond time, I now believe that the deepest secret of the universe… — Lee Smolin Copy Share Image
“By the time I began my study of physics in the early 1970s, the idea of unifying gravity with the other forces… — Lee Smolin Copy Share Image
“Whatever is real in our universe is real in a moment of time, which is one of a succession of moments. The… — Lee Smolin Copy Share Image
“Thus, the double unification given by the equivalence principle becomes a triple unification: All motions are equivalent once the effects of gravity… — Lee Smolin Copy Share Image
“We have to find a way to unfreeze time-to represent time without turning it into space. I have no idea how to… — Lee Smolin Copy Share Image
“Albert Einstein was certainly the most important physicist of the twentieth century. Perhaps his greatest work was his discovery of general relativity,… — Lee Smolin Copy Share Image
“This unification of forces and motion has a simple consequence. In a particle theory, you can freely add all kinds of forces, so there… — Lee Smolin Copy Share Image
“One field Faraday studied was the electric field. This is not a number but a vector, which we may visualize as an arrow and… — Lee Smolin Copy Share Image
“It is interesting to note that the quantum-mechanical revolution was made by a virtually orphaned generation of scientists. Many members of the generation above… — Lee Smolin Copy Share Image
“In fact, the particle-antiparticle annihilation and the closing of the string is necessary, if the theory is to be consistent with relativity, meaning the… — Lee Smolin Copy Share Image
Every string theory that's been written down says the speed of light is universal. But other ideas about quantum gravity predict the speed of… — Lee Smolin Copy Share Image
“Unfortunately, no one has ever successfully postulated a super-symmetry holding between two known particles. Instead, in all the supersymmetric theories the numbers of particles… — Lee Smolin Copy Share Image
Those who do good science do so because they choose problems that are suited to them. — Lee Smolin Copy Share Image
“Here's a simplified version of what the Stanford group did. They started with a much-studied kind of string theory-a flat four-dimensional spacetime with a… — Lee Smolin Copy Share Image
“The current crisis in particle physics springs from the fact that the theories have gone beyond the standard model in the last thirty years… — Lee Smolin Copy Share Image
“By the time I began my study of physics in the early 1970s, the idea of unifying gravity with the other forces was as… — Lee Smolin Copy Share Image
“These two discoveries, of relativity and of the quantum, each required us to break definitively with Newtonian physics. However, in spite of great progress… — Lee Smolin Copy Share Image
“So the challenge for any quantum theory of gravity is to give us a deeper understanding of Bekenstein's entropy and Hawking's temperature.” — Lee Smolin Copy Share Image
