¡Ah qué los científicos!

SCIENCE AND RELIGION

One evening during the Solvay Conference, some of the younger members stayed behind in the lounge of the hotel. This group included Wolfgang Pauli and myself, and was soon afterward joined by Paul Dirac. One of us said: "Einstein keeps talking about God: what are we to make of that? It is extremely difficult to imagine that a scientist like Einstein should have such strong ties with a religious tradition."

"I dislike religious myths on principle," Dirac replied, "if only because the myths of the different religions contradict one another.

And so the discussion continued, and we were all of us surprised to notice that Wolfgang was keeping so silent. He would pull a long face or smile rather maliciously from time to time, but he said nothing. In the end, we had to ask him to tell us what he thought. He seemed a little surprised and then said: "Well, our friend Dirac, too, has a religion, and its guiding principle is: 'There is no God and Dirac is His prophet.'" We all laughed, including Dirac, and this brought our evening in the hotel lounge to a close.

Some time later, probably in Copenhagen, I told Niels about our conversation. He immediately jumped to the defense of the youngest member of our circle. "I consider it marvelous," he said, "that Paul should be so uncompromising in his defense of all that can be expressed in clear and logical language. Recently the two of us went to an exhibition which included a glorious gray-blue seascape by Manet. In the foreground was a boat, and beside it, in the water, a dark gray spot, whose meaning was not quite clear. Dirac said, 'This spot is not admissible.' A strange way of looking at art, but he was probably quite right. In a good work of art, just as in a good piece of scientific work, every detail must be laid down quite unequivocally; there can be no room for mere accident".

"But Dirac's attack on religion was aimed chiefly at its ethical side. Dirac disapproves quite particularly of the dishonesty and self-deception that are far too often coupled to religious thought. But in his abhorrence he has become a fanatic defender of rationalism, and I have the feeling that rationalism is not enough."

Niels closed the conversation with one of those stories he liked to tell on such occasions: "One of our neighbors in Tisvilde once fixed a horseshoe over the door to his house. When a mutual acquaintance asked him, 'But are you really superstitious? Do you honestly believe that this horseshoe will bring you luck?' he replied, 'Of course not; but they say it helps even if you don't believe it.'"

De los diarios de Rainer Werner Heisenberg.
Tomado-Editado de www.edge.org