The Atomic Bomb. In 1869, Walter Bagehot wrote an interesting volume entitled Physics and Politics. Today we look again at this topic, but in a new and blinding light. The atomic bomb is an index of dynamic and revolutionary changes, the end of which is not in sight, and which I do not have the temerity to forecast. Even before the bomb was made, there were revolutionary changes on the way. We were on notice that physics, biochemistry, psychology, medicine, were bursting with possibilities which staggered the imagination of the most starry-eyed. This was before the bomb was dropped. Now we know that we were on the beam. We are now confronted by revolution, dimming in meaning all human revolutions rolled into one.

First of all, the meaning of controlled atomic energies is often wholly misunderstood. The real marvel is not that these vast forces exist, but that they are found and harnessed by the human mind. The real explosive force is that of the mind that unleashed these giants and made them available for the service of mankind. The mind is king, not the atom. We trapped the atom; we have mastered some secrets of its latent forces, not by accident, but by deliberate design, by organization and ingenuity. We may marvel at the display of physical force, but the deeper force of mind made this triumph possible, and will bring still greater triumphs as we move along through eras of discovery and invention.