Physicist STEVEN WEINBERG. He received the 1979 Nobel Prize for Physics. He's the author of "The First Three Minutes," about the 'Big Bang.' He's currently working on something known as the "final theory," the search for the ultimate laws of nature--for the final answer to our questions about why nature is the way it is. That search is tied up with work on the Superconducting Super Collider. His new book about that is "Dreams of the Final Theory," (Pantheon).
Copyright 1993 Fresh Air