In The Future We'll Be Able To

Physicists Often Quote From T. H. White's Epic Novel The Once And Future King, Where A Society Of Ants Declares, "everything Not Forbidden Is Compulsory." In Other Words, If There Isn't A Basic Principle Of Physics Forbidding Time Travel, Then Time Travel Is Necessarily A Physical Possibility. (the Reason For This Is The Uncertainty Principle. Unless Something Is Forbidden, Quantum Effects And Fluctuations Will Eventually Make It Possible If We Wait Long Enough. Thus, Unless There Is A Law Forbidding It, It Will Eventually Occur.)

God Throws Dice, What Can I Say?

I Had Two Passions When I Was A Child. First Was To Learn About Einstein's Theory And Help To Complete His Dream Of A Unified Theory Of Everything. That's My Day Job. I Work In Something Called String Theory. I'm One Of The Founders Of The Subject. We Hope To Complete Einstein's Dream Of A Theory Of Everything.

We Have Learned More About The Brain In The Last Fifteen Years Than In All Prior Human History, And The Mind, Once Considered Out Of Reach, Is Finally Assuming Center Stage.

I'm Not A Science Fiction Writer, I'm A Physicist. These Are Scientists Who Are Making The Future In Their Laboratories.