Old-Fashioned Ethics and Common-Sense Metaphysics / With Some of Their Applications

by William Thomas Thornton

Inasmuch as, on the assumption that all phenomena of inorganic matter are effects, purely unpremeditated, of Nature's capricious restlessness, there would of course be no more reason why any one such phenomenon than any other should not at any time occur, there would equally of course on the same assumption, be no more reason why it should. An infinity of phenomena being at all times equally possible, the chances against any one being, on any occasion, preferred to all the rest, would be infinity less one. Against any particular sequence of phenomena they would be as infinity less one multiplied by the number of phenomena composing the sequence, and against one or more repetitions of the same sequence they would be the same multiple of virtual infinity multiplied by the number of repetitions. Against perpetual repetition, they would, as it were, be virtual infinity multiplied by infinity. On the assumption stated, an apple loosened from the parent stem, might quite possibly fall to the ground, but quite as possibly might remain suspended in mid air, or rise straight upwards, or take any one of the innumerable directions intervening between zenith and nadir, travelling too, unless interrupted, in the direction selected for any period, from a single moment to endless ages. Experience, however, teaches that an apple or any other body of greater specific gravity than air, does invariably, when deprived of support, fall straight downward, such downward movement being part of one of those sequences of phenomena which are classed under the head of gravitation. Now, to assert that this, or any other, and consequently every other, specimen of gravitation, cannot possibly have been unpremeditated would no doubt be unwarrantable. No doubt there is one solitary, one infinitesimal chance that the force whose action results in gravitation may, when producing that result, be acting with as little choice of direction as a fidgetty man makes when moving his arms or legs about for no better reason than that he will not take the trouble to keep them quiet. Only, as on the supposition that the force did not select its course, the chances against its always taking the same course would be infinity less one indefinitely multiplied, the probability that it does select must needs be the same indefinite multiple of virtual infinity. Not less than this is the preponderance of probability that the invariably recurrent sequences of phenomena which we are in the habit of referring to gravitation, are premeditated, and that the law of gravitation has, so to speak, been wittingly ordained. And in this respect all invariable sequences of phenomena, otherwise termed laws of nature, stand plainly in the same category. One solitary and infinitesimal unit is the sole deduction to be made from what would otherwise be infinite certainty, that the assumption we started with is false, and that all invariable sequences are premeditated, all the laws of nature enacted by a law-giver who intended what he was enacting.

Intention, however, is not quite the same thing as design. It is possible for action to be at once intentional and purposeless. If a man, taking regularly a constitutional walk, is observed always to take the same road, and to stop exactly at the same point, there can be no reasonable doubt as to his intention to walk just so far and no farther; but it does not follow that he has any object in walking which he supposes would not be equally served by his walking a few paces more or less. Similarly whatever be the certainty that the laws of nature have been intentionally established, there is in that certainty no proof of their having been established for any purpose beyond that of gratifying some whim or humour of the lawgiver. For indications of design in the universe we must look rather to organic than to inorganic nature, rather to structure than to law. We shall find applying to the former the same reasoning as to the latter, and likewise some more besides.

Inasmuch as, of the innumerable combinations of which the elements or elementary forces are susceptible, each and every one, in the absence of any preference for one over another on the part of the volition on which the occurrence of all depends, would have equal chances of occurring, the chances against the occurrence at any particular time of any particular combination would be as the number, or rather as the innumerosity, of all the rest to one. Such, in the absence of any intentional action on Nature's part, would be the odds against any one single occurrence of any one elemental combination. Against the perpetual repetition of the same combination the odds would be the same innumerosity innumerable times multiplied. Nevertheless there actually is everlastingly recurring, not simply one single specimen, but an innumerable multitude of the same elemental combinations. Whatever were the combinations necessary for producing all the existing organisms, vegetable and animal, with which our earth swarms, the constant recurrence of those same or nearly the same combinations is indispensable both for the maintenance of the organisms during life and for the production of successors to them; and such constant recurrence is plainly going on. The chances then against its being unintended must be the aforesaid multiple of innumerosity. But this is not all. The multiple in question represents the chances against perpetual repetition of any set whatever of elemental combinations, but about the actually recurrent set there is this peculiarity, that it produces and maintains innumerable organisms or machines, which—inasmuch as all of them are marvellously fit, by reason of their respective specialities of structure, for performing different obviously useful purposes—have all the appearance of having been expressly constructed for the performance of those purposes. If these appearances of adaptation were fallacious, if the apparent utility were undesigned, the chances against the perpetual recurrence of so singularly useful, rather than of some totally useless, set of combinations would be a multiple of innumerosity similar to that which has clearly been shown to represent the preponderance of probability against the constant repetition of any set of combinations whatever, whether useful or useless. If, then, it were permissible to use so extravagant an hyperbole to indicate an idea of multitude to which it is not in the power of words to give adequate expression, it might be said that while the chances against Nature's habitual action being unintentional, or the result as it were of mere fidgettiness or restlessness, are an indefinite multiple of infinity, the chances against its being purposeless and undesigned, without view to end or object, is the same multiple doubled.

Still, in order to give the solitary and infinitesimal chance on the other side its full due, let us confess it to be as yet not quite conclusively demonstrated that the actual order of inorganic, and the actual constitution of organic, nature are results of uninterrupted repetition of one and the same purposeless volition, and of the same purely fortuitous concourses of atoms. Let us admit it to be not absolutely impossible, not utterly inconceivable, that vegetable and animal organisms were not contrived such as they are with any view to their becoming habitations of vegetable and animal life, but that having been accidentally discovered to be fit to be lived in, they have been taken possession of by life and inhabited accordingly; that, similarly, the wondrously complex and varied mechanisms of which most organisms are composed were not made to be used, but are used because certain uses have been accidentally discovered for them—the eye, for instance, to take one example out of myriads not less remarkable, not having been meant to be seen with, but being employed for seeing because, by a happy coincidence, the particles composing it have got to be collocated in such wise that a picture of whatever is opposite to it is formed upon the retina, and is thence by a nervous concatenation transmitted to the brain. Although, if the most consummate skill, in comparison with which that displayed in the fabrication of Mr. Newall's telescope were downright clumsiness, had striven to devise a seeing apparatus, capable of exact self-adjustment to all degrees of light, all gradations of distance, all varieties of refrangibility, it could not have adopted a contrivance more exquisitely ingenious, or evincing more minutely accurate knowledge of the most secret laws of optics, than the mechanism of the eye apparently betokens, let it still be admitted to be not quite beyond the bounds of possibility, that not skill but the blindest and densest ignorance may have presided over the whole operation. But even though the modes of procedure involved in these admissions were not quite impossible or inconceivable, belief in them would, I repeat, be palpably irrational, and that almost to the last degree. The nearest approach to a reason that can be imagined for it is the Credo quia incredibile est to which philosophers in despair have occasionally been known to resort. Dudum in scholis audiveram, says Descartes, nihil tam absurdè dici posse quod non dicatur ab aliquo Philosophorum. In his early college days he had heard that nothing so absurd can possibly be said, but that some philosopher or other may say it. Such words are too hard for me. I make as yet no charges of absurdity, contenting myself for the moment with saying that no notion can be too unscientific to be adopted by those scientific men who, gratuitously running counter to the strongest possible presumption, set the science of probabilities so utterly at naught as to adopt as reality an hypothesis the chances against which are but one single iota short of infinite.

What, however, is unequivocally absurd, is a certain notion which I hinted would be found to be inevitably consequent on the foregoing premisses, and whose self-evident falsity carries with it condemnation of the premisses. To say that the creative agency denominated Nature, or by whatever other name known, neither had any ends in view when originally adopting certain sequences of action, and originally fabricating innumerable organisms exactly suitable for the performance, in concert with those sequences, of innumerable useful functions; nor, although ever since repeating the sequences, and maintaining or reproducing the organisms, has so done with any reference to the purposes which the sequences and organisms serve, is equivalent to saying that the agency in question is not even aware that any purposes are served. He who planted the eye doth not then see. He who fashioned the ear doth not hear. He who teacheth man knowledge doth not, it seems, know. Yet what, according to this, creative agency, whether God or Nature, Creator or Creatress, can not perceive, the creature can. Even an ass knows that thistles are good to eat, and that certain movements of his tongue and larynx will result in a bray; while man not only daily discovers fresh uses for things, but imagines that if he had had the fashioning of them, he might have materially increased their utility; King Alfonso of Castile, for instance, boasting of the valuable cosmogonical advice he could have given had he been taken into council; and one of Kaiser Wilhelm's predecessors on the throne of Prussia intimating that he, in like case, would have proved conclusively that pounded quartz and silex may easily be in excess in arable soil. The creature, then, has intelligence of which the Creator has always been destitute. Yet the creature can have nothing save what, either directly or indirectly, he derives from a creator. Wherefore that, in becoming endowed with intelligence, man must have received from the Creator that which the Creator had not to give, is an article inseparable from the profession of faith of those moderate Atheists who are content to regard man as a creature.

There are, however, others of a more uncompromising temper, who do not hesitate to pronounce creation, in the sense of formation of something out of nothing, to be an incomprehensible myth; and it cannot be denied to these that, however difficult it be to conceive an uncreated universe existing from all eternity, the conception of an eternally existent Creator is not one whit easier. Fairly enough, therefore, these may proceed to argue that in the production of that compound, man, the share of the agency usually styled creative must have been limited to combining and arranging the elemental particles of his corporeal moiety. Quite fairly, advancing still farther, they may hazard a conjecture that it is from the union of the corporeal constituents of man that the generation of his spiritual moiety has resulted. But for such generation it is plainly indispensable that the corporeal constituents should have been not inert particles but self-acting forces, and that, as such, they must have been in possession of more or less intelligence, which intelligence again either was or was not equal in amount to that of the human spirit or mind generated by them. If it were not equal, then the forces must have given to their offspring more than they had themselves got to give—which is sheer nonsense. If it were equal, then, inasmuch as the human mind is quite clever enough to discover uses for the various parts of the human body and of other organisms, the forces to which the human mind owes its origin must be at least equally clever. The elementary forces by whose action the human and other organic bodies have been constructed, must have been perfectly aware what they were constructing, and what services the resulting structures would be fitted to render. In other words, they must in their constructive operations have worked towards specific ends, according to preconceived plan and set design, wittingly contriving various machines for various purposes. The advanced Atheists, with whose speculations we are here especially concerned, are thus at liberty to choose between two horns of a dilemma, but must not hope to escape both. Either they stand self-refuted by assuming something to have been made out of nothing—a process which they began by pronouncing impossible—or they must imagine intelligence, competent to devise all organisms, to be diffused throughout the universe, thereby showing themselves to have assumed their sectarian appellation without sufficient warrant, and to be in reality rather Pantheists than Atheists.

A third hypothesis indeed remains for any who are content to believe that Nature's elementary forces having, without knowing what they were about, constructed the human body, the human mind, until then a houseless wanderer, lit upon it by chance, and, observing it to be a habitation suitably swept and garnished, entered in and dwelt there. Upon this supposition there must be, within the limits of our terrene sphere, two distinct species of intelligence, a greater and a lesser—the one competent to construct all sorts of marvellously complex and marvellously serviceable machines, yet incompetent to understand their utility, the other fully perceiving the utility of the machines, yet utterly incompetent to fabricate them. But there are probably few adventurers on the ocean of speculation who would not prefer total shipwreck to the shelter of such a harbour of refuge as this.

Atheism must in fairness be acknowledged to have much mended its manners within the last two or three generations. Its tone and language are no longer of the rude, scoffing sort at which Voltaire may be readily pictured as breaking into voluble protest, or Hume as contemptuously opening his eyes and shrugging his shoulders. Though grown more civil, however, it cannot be complimented on having grown more rational. At most may it be credited with being more elaborately irrational than of old. It now no longer denies, it only ignores. It does not pronounce God non-existent. It only insists that there is not complete proof that God exists; thereupon, however, proceeding to argue as if He did not exist, and thereby, not simply confounding deficiency of proof on one side with sufficiency of proof on the other, but overlooking an amount of proof that on any other subject would, provisionally at least, be deemed conclusive, and perversely rejecting an hypothesis which, whether correct, or not, is at least a good working hypothesis, coinciding exactly with most of the facts, and inconsistent with none of them, in favour of an hypothesis which, even in the hands of a Huxley or a Darwin, cannot be made to work at all.

II.

To my mind there is a genuine pleasure in giving expression to admiration of any great intellectual achievement; and it is much rather for that reason than on account of any value which I imagine my opinion on such a subject can possess, that, having had occasion to name the illustrious author of the 'Origin of Species,' I desire to preface my criticism on what appears to me to be a grave defect in his theory, by intimating my hearty concurrence in its leading principles. That inasmuch as, owing to the exceeding fecundity of the generality of organic beings, more individuals of almost every species are born than can possibly survive, and that consequently a desperate struggle for existence must take place amongst them; that in such a struggle the smallest grain may turn the scale, the minutest advantage possessed by some individuals over others determine which shall live and which shall die; that, as the circumstances in which life is to be maintained change, the character and structure of organisms must change also in order to be accommodated thereto, but that the changes which consequently take place in some individuals are better suited to the altered circumstances than those which take place in other individuals; that individual offspring, moreover, although always strongly resembling their parents in the majority of particulars, always exhibit some slight differences from them; that of these differences such as do not render the offspring less fit will almost of necessity render them more fit for coping with their rivals; and that superior fitness, however acquired, is as likely as any other quality to be transmitted to succeeding generations—all these are indisputable facts, and from these, as premisses, it seems to me not so much to be legitimately deducible that most existing species may have been produced 'by descent, with modification, through natural selection,' or 'survival of the fittest,' as necessarily to follow that they cannot have originated in any other way. For all species to have been created such as they now are, is simply inconsistent with the premisses. Whatever beings may at any remote epoch have been created, there must, according to the conditions involved, have been amongst their descendants some better fitted, by reason of divergence from the parent type, for engaging in internecine strife than those, if any such there were, which adhered closely to that type. Whether, then, among the survivors from the first engagement in that never-ending struggle for life which must have commenced soon after the creation, there were or were not any exact representatives of the parent type, there must have been some exhibiting more or less of divergence from that type. Among the descendants of these, again, there must have been some who, together with the structural or other advantages inherited from their immediate ancestors, possessed, moreover, some advantages first nascent in themselves, and who were similarly enabled thereby to prevail over their less gifted competitors, and similarly to transmit all their advantages to a posterity, some members of which would similarly be born with certain new advantages in addition. By continual repetition of these processes, and the consequent accumulation of divergencies from the original pattern, however slight those divergencies might separately be, there could not but eventually become formed breeds so distinct from each other as to be to all intents and purposes distinct species, in whichsoever of its many vague senses the term 'species' be understood. Now these species, instead of having been created, would be the result of divergence from their created progenitor. Whether, therefore, any created species do or do not still exist, it is certain that among existing species there are some that were not created, but which have been gradually evolved, and evolved, too, through survival of the fittest. Mr. Darwin, then, is fairly entitled to the praise of having placed beyond dispute that a process called by himself 'Natural Selection,' and by Mr. Herbert Spencer 'Survival of the Fittest,' has almost from the commencement of organic life been, and still is, in active operation; that it is a cause which must needs have originated some species, and is quite competent to have originated all that still exist; whereas creation, the only other suggested cause, cannot be conceived to have done this latter unless every minutest shade of difference between offspring and parent be regarded as the effect of a separate creative act. Unless creation have originated every one of those divergencies the accumulation of which constitutes a species, clearly it cannot have originated that species. With some of the phenomena connected with species the theory of creation cannot be reconciled unless this novel interpretation be placed upon the word creation, whereas there are none of the phenomena with which the evolutionary hypothesis conflicts, and few, if any, which, when restricted to its proper office of auxiliary, it will not help to explain.