5. Unwarranted inferences from the Evolution of Man.
There are not wanting those who, accepting this conclusion, seek to belittle Man and endeavour to represent that the veil is lifted, that all is ‘explained’ obvious, commonplace, and mean in regard to the significance of life and of Man, because it has become clear that the kosmic process has brought them forth in due order. There are others who rightly perceive that life is no common property of our cooling matter, but unique and exceptional, and that Man stands apart from and above all natural products, whether animate or inanimate. Some of these thinkers appear to accept the conclusion that if life and Man are regarded as products of the kosmic process—that is, of Nature—‘life’ and ‘Man’ lose so much in importance and significance that dire consequences must follow to Man’s conception of his dignity and to the essential features of his systems of conduct and social organization. Accordingly they cling to the belief that living matter and Man have not proceeded from an orderly evolution of Nature, but are ‘super’ natural. It is found on the other hand, by many who have considered these speculations, and hold no less explicitly than do the ‘supernaturalists’ that life is a momentous and peculiar feature of our earth’s surface and Man the isolated and unparalleled ‘piece of work,’ ‘the beauty of the world,’ ‘the paragon of animals’—it is found by many such, I say, that nothing is gained in regard to our conception of Man’s nobility and significance by supposing that he and the living matter which has given rise to him, are not the outcome of that system of orderly process which we call Nature.
There is one consideration in regard to this matter which, it seems, is often overlooked and should be emphasized. It is sometimes—and perhaps with a sufficient excuse in a want of acquaintance with Nature—held by those who oppose the conclusion that Man has been evolved by natural processes, that the products of Nature are arbitrary, haphazard, and due to chance, and that Man cannot be conceived of as originating by chance. This notion of ‘chance’ is a misleading figment inherited by the modern world from days of blank ignorance. The ‘Nature-searchers’ of to-day admit no such possibility as ‘chance.’ It will be in the recollection of many here, that a leading writer and investigator of the Victorian Era, the physicist John Tyndall, pointed out in a celebrated address delivered at Belfast that according to the conceptions of the mechanism of Nature arrived at by modern science—the structure of that mechanism is such that it would have been possible for a being of adequate intelligence inspecting the gaseous nebula from which our planetary system has evolved to have foreseen in that luminous vapour the Belfast audience and the professor addressing it!
The fallacy that in given but unknown circumstances anything whatever may occur in spite of the fact that some one thing has been irrevocably arranged to occur, is a common one.[3] It is correct to assume in the absence of any pertinent knowledge (if we are compelled to estimate the probabilities) that one event is as likely as another to occur; but nevertheless there is no ‘chance’ in the matter since the event has been already determined, and might be predicted by those possessing the knowledge which we lack. Thus then it appears that the conclusion that Man is a part of Nature is by no means equivalent to asserting that he has originated by ‘blind chance’; it is in fact a specific assertion that he is the predestined outcome of an orderly—and to a large extent ‘perceptible’—mechanism.[4]