Steven Weinberg : (4) " After receiving my Ph.D. in 1957, I worked at Columbia and then from 1959 to 1966 at Berkeley. " - Steven Weinberg " I’m afraid that it’s not possible to design a defense against every conceivable threat that you can think of. " - Steven Weinberg " I would say it’s a lot easier to develop a decoy system than to develop the intercontinental ballistic missile itself. I would think that any country that could develop the missile could develop quite a decoy system. It doesn’t have to be terribly sophisticated. " - Steven Weinberg " My Ph.D. thesis, with Sam Treiman as adviser, was on the application of renormalization theory to the effects of strong interactions in weak interaction processes. " - Steven Weinberg