Steven Weinberg
Even though I knew pretty early that I was going to be a scientist, it wasn't the science that interested me in science fiction; it was the vision of future societies that, for better or worse, would be radically different from our own.Collection: Science
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.Collection: Equality
Maybe nature is fundamentally ugly, chaotic and complicated. But if it's like that, then I want out.Collection: Nature
An expert is a person who avoids the small errors while sweeping on to the grand fallacy.
I used to read a good deal of science fiction when I was a boy.
The effort to understand the universe is one of the very few things that lifts human life a little above the level of farce, and gives it some of the grace of tragedy.
Even if there is a God, how do you know that his moral judgments are the correct ones? Seems to me Abraham should have said, 'God, that's just not right.'
Certainly good causes have sometimes been mobilized under the banner of religion, but you find the opposite, I think, more often the case.
The more the universe seems comprehensible, the more it also seems pointless.
I love grand opera. I can't hear 'La Boheme' without dissolving.
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.
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.
I was born in 1933 in New York City to Frederick and Eva Weinberg. My early inclination toward science received encouragement from my father, and by the time I was 15 or 16, my interests had focused on theoretical physics.
If we had the fundamental laws of nature tomorrow, we still wouldn't understand consciousness. We wouldn't even understand turbulence.
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?
I think one of the great historical contributions of science is to weaken the hold of religion. That's a good thing.
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.
After receiving my Ph.D. in 1957, I worked at Columbia and then from 1959 to 1966 at Berkeley.
If any one idea can justly be called the American idea, it is that a child's circumstances at birth should not determine the station in life that that child will occupy as an adult.
Americans swept away the instruments of English hereditary inequality - entails and titles of nobility - even before we had a constitution.
For someone who claimed to have found the true method for seeking reliable knowledge, it is remarkable how wrong Descartes was about so many aspects of nature.
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.
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.
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.
I'm afraid that it's not possible to design a defense against every conceivable threat that you can think of.
I would not want to be a leader of a country that had launched ICBMs against the United States.
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.
Certainly science, because of its ability to increase our capacities to do things, raises terrible risks for us all. If it were possible to undiscover nuclear fission, I would be very happy to undiscover it, because of the risks that it puts us all under.
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.
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.
With or without religion, you would have good people doing good things and evil people doing evil things. But for good people to do evil things, that takes religion.Collection: God
Science doesn't make it impossible to believe in God, it just makes it possible not to believe in GodCollection: Believe
A physicist friend of mine once said that in facing death, he drew some consolation from the reflection that he would never again have to look up the word "hermeneutics" in the dictionary.Collection: Reflection
All logical arguments can be defeated by the simple refusal to reason logicallyCollection: Simple
The invisible and the non-existent look very much alike.Collection: Death
I think enormous harm is done by religion - not just in the name of religion, but actually by religion. ... Many people do simply awful things out of sincere religious belief, not using religion as a cover the way that Saddam Hussein may have done, but really because they believe that this is what God wants them to do, going all the way back to Abraham being willing to sacrifice Isaac because God told him to do that. Putting God ahead of humanity is a terrible thing.Collection: Religious
Anything that we scientists can do to weaken the hold of religion, should be done and may, in fact, in the end, be our greatest contribution to civilization.Collection: Civilization
Sometimes nature seems more beautiful than strictly necessary.Collection: Beautiful
If there is no point in the universe that we discover by the methods of science, there is a point that we can give the universe by the way we live, by loving each other, by discovering things about nature, by creating works of art. And that — in a way, although we are not the stars in a cosmic drama, if the only drama we're starring in is one that we are making up as we go along, it is not entirely ignoble that faced with this unloving, impersonal universe we make a little island of warmth and love and science and art for ourselves. That's not an entirely despicable role for us to play.Collection: Art
As you learn more and more about the irrelevance of human life to the general mechanism of the universe, the idea of an interested god, becomes increasingly implausible.Collection: Irrelevance
I enjoy being at a meeting that doesn't start with an invocation!Collection: Atheism
This is one of the great social functions of science - to free people from superstitionCollection: People
Our job in physics is to see things simply, to understand a great many complicated phenomena in a unified way, in terms of a few simple principles.Collection: Jobs
In complexity, it is only simplicity that can be interesting.Collection: Interesting
The whole history of the last thousands of years has been a history of religious persecutions and wars, pogroms, jihads, crusades. I find it all very regrettable, to say the least.Collection: Religious
Science should be taught not in order to support religion and not in order to destroy religion. Science should be taught simply ignoring religion.Collection: Order
Some people have views of God that are so broad and flexible that it is inevitable that they will find God wherever they look for him. One hears it said that 'God is the ultimate' or 'God is our better nature' or 'God is the universe.' Of course, like any other word, the word 'God' can be given any meaning we like. If you want to say that 'God is energy,' then you can find God in a lump of coal.Collection: Views
I have a friend — or had a friend, now dead — Abdus Salam, a very devout Muslim, who was trying to bring science into the universities in the Gulf states and he told me that he had a terrible time because, although they were very receptive to technology, they felt that science would be a corrosive to religious belief, and they were worried about it… and damn it, I think they were right. It is corrosive of religious belief, and it’s a good thing too.Collection: Religious
It is even harder to realize that this present universe has evolved from an unspeakably unfamiliar early condition, and faces a future extinction of endless cold or intolerable heat. The more the universe seems comprehensible, the more it seems pointless.Collection: Future
Rational argument can be defeated by refusing to argue rationally.Collection: Science