Zitat des Tages von Lee Smolin:
If string theory is a mistake, it's not a trivial mistake. It's a deep mistake and therefore kind of worthy.
There certainly is a tension between the relativity of simultaneity and non-locality in quantum theory, but it's not strong enough to add up to a falsification of either side by itself.
How we think about the future and the past determines everything about how we think about our situation as human beings.
We know that the expansion of our universe is accelerating, which means a number called the cosmological constant must be positive.