Brian Greene
Brian Greene
Brian Randolph Greeneis an American theoretical physicist and string theorist. He has been a professor at Columbia University since 1996 and chairman of the World Science Festival since co-founding it in 2008. Greene has worked on mirror symmetry, relating two different Calabi–Yau manifolds. He also described the flop transition, a mild form of topology change, showing that topology in string theory can change at the conifold point...
NationalityAmerican
ProfessionScientist
Date of Birth9 February 1963
CityNew York City, NY
CountryUnited States of America
One of the strangest features of string theory is that it requires more than the three spatial dimensions that we see directly in the world around us. That sounds like science fiction, but it is an indisputable outcome of the mathematics of string theory.
To tell you the truth, I've never met anybody who can envision more than three dimensions. There are some who claim they can, and maybe they can; it's hard to say.
Our eyes only see the big dimensions, but beyond those there are others that escape detection because they are so small.
String theory envisions a multiverse in which our universe is one slice of bread in a big cosmic loaf. The other slices would be displaced from ours in some extra dimension of space.
We do not know whether there are extra dimensions or multiverse. Let's go forward with the possible ideas that come out of the mathematics. It's hard for us to imagine a universe that would have no time at all.
Right now we are facing adversity, but we just have to stick together. We have a chance to play in the tournament now and win. We have the team to do it.
My view is that science only has something to say about a very particular notion of God, which goes by the name of 'god of the gaps'.
As scientists, we track down all promising leads, and there's reason to suspect that our universe may be one of many - a single bubble in a huge bubble bath of other universes.
Quantum mechanics broke the mold of the previous framework, classical mechanics, by establishing that the predictions of science are necessarily probabilistic.
My view is that you don't tell the universe what to do. The universe is how it is, and it's our job to figure it out.
As the astounding vastness of the universe becomes obscured, there is a throwback to a vision of a universe that essentially amounts to earth, or one's country, or state or city. Perspective becomes myopic.
We had guys in the past who wanted to win; now we have guys who expect to win. It's an attitude shift in the way we think about ourselves.
I think individuals are enormously surprised by the progress. When you look around the world, it's a very rich but complex place. When you understand the physics behind it, you understand it's a few simple laws ... if these cutting-edge ideas are correct.
I grew up going to mixed schools. In North Hollywood, where I was born and raised, it wasn't a real mixed area, but I never went to school there.