It must suffer a great collapse, maybe. But it must carry through all the collapse the living clue to the next civilization. It’s no good thinking we can leave it to China or Japan or India or Africa — any of the great swarms.

And here we are, we don’t look much like carrying through to a new era. What have we got that will carry through? The latest craze is Mr. Einstein’s Relativity Theory. Curious that everybody catches fire at the word Relativity. There must be something in the mere suggestion, which we have been waiting for. But what? As far as I can see, Relativity means, for the common amateur mind, that there is no one absolute force in the physical universe, to which all other forces may be referred. There is no one single absolute central principle governing the world. The great cosmic