Early Greek philosophy

by John Burnet

Aristotle’s account of the theory.

15. It was natural for Aristotle to regard this theory as an anticipation or presentiment of his own doctrine of “indeterminate matter.”[^[106]] He knew very well, of course, that he himself was the author of that; but it is in accordance with his method to represent his own theories as the distinct formulation of truths which earlier thinkers had only guessed at. It was to be expected, then, that he should sometimes express the views of Anaximander in terms of the theory of “elements.” He knew too that the Boundless was a body,[^[107]] though in his own system there was no room for anything corporeal prior to the elements; so he had to speak of it as a boundless body “alongside of” or “distinct from” the elements (παρὰ τὰ στοιχεῖα). So far as I know, no one has doubted that, when he uses this phrase, he is referring to Anaximander.

In a number of other places Aristotle speaks of a thinker, whom he does not happen to name, who held that the primary substance was something “intermediate between” the elements or between two of them.[^[108]] Nearly all the Greek commentators referred this to Anaximander also, but most modern writers refuse to follow them. It is, no doubt, easy to show that Anaximander can have never meant to describe the Boundless in this way, but that is no real objection to the older interpretation. It is difficult to see that it is more of an anachronism to call the Boundless “intermediate between the elements” than to say that it is “distinct from the elements”; and indeed, if once we introduce the elements at all, the former description is in some ways the more adequate of the two. At any rate, if we refuse to understand these passages as referring to Anaximander, we shall have to say that Aristotle paid a great deal of attention to some early thinker, whose very name has been lost, and who not only agreed with some of Anaximander’s views, but also, as is shown by one passage, used some of his most characteristic expressions.[^[109]] We may add that in one or two places Aristotle certainly seems to identify the “intermediate” with the something “distinct from” the elements.[^[110]]

There is even one place in which he appears to speak of Anaximander’s Boundless as a “mixture,” though his words may perhaps admit of another interpretation.[^[111]] But this is of no consequence for our interpretation of Anaximander himself. It is certain that he cannot have said anything about “elements,” which no one thought of before Empedokles, and no one could think of before Parmenides. The question has only been mentioned at all because it has been the subject of a lengthy controversy,[^[112]] and because it throws great light on the historical value of Aristotle’s statements. From the point of view of his own system, these are abundantly justified; but we shall have to remember in other cases that, when he seems to attribute an idea to some earlier thinker, we are not in the least bound to believe what he says in a historical sense.

The primary substance is infinite.

16. Anaximander’s reason for conceiving the primary substance as boundless was, no doubt, that indicated by Aristotle, namely, “that becoming might not fail.”[^[113]] It is not likely, however, that these words are his own, though the doxographers speak as if they were. It is enough for us to know that Theophrastos, who had seen his book, attributed the thought to him. And certainly the way in which he regarded the world would bring home to him with more than common force the need of a boundless stock of matter. The “opposites” of which our world consists are, we have seen, at war with one another, and their strife is marked by “unjust” encroachments on either side. The warm commits “injustice” in summer, the cold in winter. To redress the balance, they must be absorbed once more in their common ground; and this would lead in the long run to the destruction of everything but the Boundless itself, if there were not an inexhaustible supply of it from which opposites might continually be separated out afresh. We must picture to ourselves, then, an endless mass, which is not any one of the opposites we know, stretching out without limit on every side of the heavens which bound the world we live in.[^[114]] This mass is a body, and out of it our world once emerged by the “separating out” of the opposites, which one day will all be absorbed again in the Boundless, and our world will cease to be.

The eternal motion.

17. The doxographers say it was the “eternal motion” that brought into being “all the heavens and all the worlds within them.” As we have seen ([§ VIII]), it is not likely that Anaximander himself used the phrase “eternal motion.” That is rather Aristotle’s own version of what he found stated about the “separating out” of opposites. We are not told expressly how Anaximander conceived this to operate, but the term “separating out” suggests some process of shaking and sifting as in a sieve. Now it is just such a process that Plato makes the Pythagorean Timaios describe, and the most probable theory is certainly that here, as in many other cases, he has reproduced a genuinely early view. As we shall see, it is quite likely that the Pythagoreans should have followed Anaximander in this.[^[115]] In any case, it is wrong to identify the “eternal motion” with the diurnal revolution of the heavens, as has sometimes been done. That motion cannot possibly be eternal, for the simple reason that the heavens themselves are perishable. Aristotle says, indeed, that all who believe the world has come into being represent the earth as having been forced into the centre by the circular motion;[^[116]] but, though this doubtless refers to Anaximander among others, it is quite irrelevant here. It has to do only with the formation of the world after it has been once for all separated off and enclosed in its own heaven, and we shall have to remember it when we come to that part of the theory. At present, we have only to do with the motion of the Boundless itself; and, if we wish to picture that, it is much safer to regard it as a sort of shaking up and down which sorts out the opposites from the infinite mass.

The innumerable worlds.

18. We are told more than once that Anaximander believed there were “innumerable worlds in the Boundless,”[^[117]] and it is now usual to regard these with Zeller as an infinite series succeeding one another in time. It may be allowed at once that his disproof of the idea that the worlds are coexistent and eternal is decisive. To suppose that Anaximander regarded this or any other world as eternal, is a flat contradiction of everything we otherwise know, and of the Theophrastean tradition that he taught the world was perishable. We have, then, to decide between the view that, though all the worlds are perishable, there may be an unlimited number of them in existence at the same time, and the view that a new world never comes into existence till the old one has passed away. Now, Zeller allows[^[118]] that there is nothing in the first of these views that is inconsistent with what we know of Anaximander; but he thinks all the statements which have come down to us point rather to the second. It seems to me that this is by no means the case, and, as the matter is of fundamental importance, it will be necessary to examine the evidence once more.