To some, then, it became evident that the question must be reopened. Through the long written history of man, here and there, by accident often, sometimes by cerebration, the use of the brain with which he was endowed, man found on occasion he could do things to his environment that heretofore had been the province of the gods—and in the doing had not become a god! To the courageous, the brave, the daring, the foolhardy questions then that demanded new answers.

Perhaps the most daring and courageous question of all time was asked by Copernicus: What if man is not at the center of the universe, the reason for its creation?

He personally escaped the penalties for asking it. The question was too new, too revolutionary for the men of his day to grasp, for the non-science leaders, secure in their ascendancy at the center of things, to see in it the threat to their ascendancy. It was on his followers, those who saw sense in the question, that the wrath of non-science descended. Non-science used the only method it had ever devised to achieve the only result it had ever been able to countenance—torture and force to make dissidents kneel in subservience.

But the question had been asked! And once asked, it could not be erased!

Still, it was almost an accidental question. For the method of science, as something understood and communicable, as a calculated point of view, had not yet been discovered. The key that would unlock its door had not yet been found.

Cal lay back on the rock to bathe in the warm rays of Ceti, almost to doze, yet with thought running clear and unimpeded. The splashing and the laughter of the colonists below the rock were no more than accompanying music.

The key which opened the door to physical science was not discovered until 1646 by a bunch of loafers, ne'er-do-wells, beatniks, who hung around the coffee shops of London. Later, because non-science always persecutes those who dare ask questions and thereby demonstrate some subversion to subservience, many had to flee to Oxford which, at that time, was sanctuary for those who differed from popular thought.

As he lay there drinking in the sun, the peacefulness, he sent his vision back through the card index of his mind to find the reference, the key that opened the door to physical science, the pregnant point of view that would give birth to a whole new concept of man's relationship to the universe. He found the passages in Thomas Sprat's History of the Royal Society of London (1667).

"... to make faithful records of all the works of nature, or art which can come within their reach ... They have stud'd to make it, not only an enterprise of one season, or of some lucky opportunity; but a business of time; a steddy, a lasting, a popular, an uninterrupted work."

He stirred restlessly and changed his position to lay his head on one arm. Not quite, not yet the key. Ah, here it was, perhaps the most significant sentence ever written by man.