that the potential that people had was not developed because everyone was ignorant and that education was the solution to the problem, that if all people were educated, we could perhaps all be Voltaires. But it turns out that falsehood and evil can be taught as easily as good. Education is a great power, but it can work either way. I have heard it said that the communication between nations should lead to an understanding and thus a solution to the problem of developing the potentialities of man. But the means of communication can be channeled and choked. What is communicated can be lies as well as truth, propaganda as well as real and valuable information. Communication is a strong force, also, but either for good or evil. The applied sciences, for a while, were thought to free men of material difficulties at least, and there is some good in the record, especially, for example, in medicine. On the other hand, scientists are working now in secret laboratories to develop the diseases that they were so careful to control.
Everybody dislikes war. Today our dream is that peace will be the solution. Without the expense of armaments, we can do whatever we want. And peace is a great force for good or for evil. How will it be for evil? I do not know. We will see, if we ever get peace. We have, clearly, peace as a great force, as well as material power, communication, education, honesty, and the ideals of many dreamers. We have more forces of this kind to control today than did the ancients. And maybe we are doing it a little bit better than most of them could do. But what we ought to be able to do seems gigantic compared to our confused accomplishments. Why is this? Why can’t we conquer ourselves? Because we find that even the greatest forces and abilities don’t seem to carry with them any clear instructions on how to use them. As an example, the great accumulation of understanding as to how the physical world behaves only convinces one that this behavior has a kind of meaninglessness about it. The sciences do not directly teach good and bad.
Throughout all the ages, men have been trying to fathom the meaning of life. They realize that if some direction or some meaning could be given to the whole thing, to our actions, then great human forces would be unleashed. So, very many answers have been given to the question of the meaning of it all. But they have all been of different sorts. And the proponents of one idea have looked with horror at the actions of the believers of another—horror because from a disagreeing point of view all the great potentialities of the race were being channeled into a false and confining blind alley. In fact, it is from the history of the enormous monstrosities that have been created by false belief that philosophers have come to realize the fantastic potentialities and wondrous capacities of human beings.
The dream is to find the open channel. What, then, is the meaning of it all? What can we say today to dispel the mystery of existence? If we take everything into account, not only what the ancients knew, but also all those things that we have found out up to today that they didn’t know, then I think that we must frankly admit that we do not know. But I think that in admitting this we have probably found the open channel.
Admitting that we do not know and maintaining perpetually the attitude that we do not know the direction necessarily to go permit a possibility of alteration, of thinking, of new contributions and new discoveries for the problem of developing a way to do what we want ultimately, even when we do not know what we want.
Looking back at the worst times, it always seems that they were times in which there were people who believed with absolute faith and absolute dogmatism in something. And they were so serious in this matter that they insisted that the rest of the world agree with them. And then they would do things that were directly inconsistent with their own beliefs in order to maintain that what they said was true.
So I have developed in a previous talk, and I want to maintain here, that it is in the admission of ignorance and the admission of uncertainty that there is a hope for the continuous motion of human beings in some direction that doesn’t get confined, permanently blocked, as it has so many times before in various periods in the history of man. I say that we do not know what is the meaning of life and what are the right moral values, that we have no way to choose them and so on. No discussion can be made of moral values, of the meaning of life and so on, without coming to the great source of systems of morality and descriptions of meaning, which is in the field of religion.
And so I don’t feel that I could give three lectures on the subject of the impact of scientific ideas on other ideas without frankly and completely discussing the relation of science and religion. I don’t know why I should even have to start to make an excuse for doing this, so I won’t continue to try to make such an excuse. But I would like to begin a discussion of the question of a conflict, if any, between science and religion. I described more or less what I meant by science, and I have to tell you what I mean by religion, which is extremely difficult, because different people mean different things. But in the discussion that I want to talk about here I mean the everyday, ordinary, church-going kind of religion, not the elegant theology that belongs to it, but the way ordinary people believe, in a more or less conventional way, about their religious beliefs.
I do believe that there is a conflict between science and religion, religion more or less defined that way. And in order to bring the question to a position that is easy to discuss, by making the thing very definite, instead of trying to make a very difficult theological study, I would present a problem which I see happens from time to time.
A young man of a religious family goes to the university, say, and studies science. As a consequence of his study of science, he begins, naturally, to doubt as it is necessary in his studies. So first he begins to doubt, and then he begins to disbelieve, perhaps, in his father’s God. By “God” I mean the kind of personal God, to which one prays, who has something to do with creation, as one prays for moral values, perhaps. This phenomenon happens often. It is not an isolated or an imaginary case. In fact, I believe, although I have no direct statistics, that more than half of the scientists do not believe in their father’s God, or in God in a conventional sense. Most scientists do not believe in it. Why? What happens? By answering this question I think that we will point up most clearly the problems of the relation of religion and science.
Well, why is it? There are three possibilities. The first is that the young man is taught by the scientists, and I have already pointed out, they are atheists, and so their evil is spread from the teacher to the student, perpetually… Thank you for the laughter. If you take this point of view, I believe it shows that you know less of science than I know of religion.
The second possibility is to suggest that because a little knowledge is dangerous, that the young man just learning a little science thinks he knows it all, and to suggest that when he becomes a little more mature he will understand better all these things. But I don’t think so. I think that there are many mature scientists, or men who consider themselves mature—and if you didn’t know about their religious beliefs ahead of time you would decide that they are mature—who do not believe in God. As a matter of fact, I think that the answer is the exact reverse. It isn’t that he knows it all, but he suddenly realizes that he doesn’t know it all.
The third possibility of explanation of the phenomenon is that the young man perhaps doesn’t understand science correctly, that science cannot disprove God, and that a belief in science and religion is consistent. I agree that science cannot disprove the existence of God. I absolutely agree. I also agree that a belief in science and religion is consistent. I know many scientists who believe in God. It is not my purpose to disprove anything. There are very many scientists who do believe in God, in a conventional way too, perhaps, I do not know exactly how they believe in God. But their belief in God and their action in science is thoroughly consistent. It is consistent, but it is difficult. And what I would like to discuss here is why it is hard to attain this consistency and perhaps whether it is worthwhile to attempt to attain the consistency
There are two sources of difficulty that the young man we are imagining would have, I think, when he studies science. The first is that he learns to doubt, that it is necessary to doubt, that it is valuable to doubt. So, he begins to question everything. The question that might have been before, “Is there a God or isn’t there a God” changes to the question “How sure am I that there is a God? “ He now has a new and subtle problem that is different than it was before. He has to determine how sure he is, where on the scale between absolute certainty and absolute certainty on the other side he can put his belief, because he knows that he has to have his knowledge in an unsure condition and he cannot be absolutely certain anymore. He has to make up his mind. Is it 50-50 or is it 97 percent? This sounds like a very small difference, but it is an extremely important and subtle difference. Of course it is true that the man does not usually start by doubting directly the existence of God. He usually starts by doubting some other details of the belief, such as the belief in an afterlife, or some of the details of Christ’s life, or something like this. But in order to make this question as sharp as possible, to be frank with it, I will simplify it and will come right directly to the question of this problem about whether there is a God or not.
The result of this self-study or thinking, or whatever it is, often ends with a conclusion that is very close to certainty that there is a God. And it often ends, on the other hand, with the claim that it is almost certainly wrong to believe that there is a God.
