Steven Weinberg Quotes

In my experience, many Americans think of religion as important and want to do whatever they can to support it. But if you ask them what they themselves believe, you'll find they're very uncertain about their religious beliefs. They don't actually accept the theology of their official church.
It's very difficult to convince other countries that they shouldn't pursue nuclear weapons programs if we ourselves are actively developing a component of a strategic defense system.
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.
My work during the 1970s has been mainly concerned with the implications of the unified theory of weak and electromagnetic interactions, with the development of the related theory of strong interactions known as quantum chromodynamics, and with steps toward the unification of all interactions.
One thing that is clearly not maximized by free markets is equality. I am talking not about that pale substitute for equality known as equality of opportunity but about equality itself.
Science merely amplifies the capabilities of human beings. Science gives us the ability to do ill and to do good more than we had, and to question science in this respect is like questioning whether people ought to have two hands or just one, because with two hands they could do more evil than they can with just one.
Symmetry principles are principles governing the laws of nature that say those laws look the same if you change your point of view in certain ways.
The most influential utopian idea of the nineteenth and twentieth centuries was socialism, which has failed everywhere. Under the banner of socialism, Stalin's U.S.S.R. and Mao's China gave us not utopias but ghastly anti-utopias.
Whatever faith you have you ought to be willing to confront it with the discoveries of science. There's something ignoble about not being willing to look at what we've found about the way the world is and trying to reconcile it with whatever you've decided to believe in for yourself.
When you do calculations using quantum mechanics, even when you are calculating something perfectly sensible like the energy of an atomic state, you get an answer that is infinite. This means you are wrong - but how do you deal with that? Is there something wrong with the theory, or something wrong with the way you are doing the calculation?
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AuthorName
Steven Weinberg
Profession
Scientist
BirthDate
03 May, 1933
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