The ease with which the Darwinian argument dispenses with intelligence as a factor in survival excites suspicion. It is proving too much to show that adaptation might equally well have arisen in automata. For we ourselves are strongly persuaded that we are not automata and strive hard to adapt ourselves. In us at least, therefore, intelligence _is_ a source of adaptation....
Intelligence therefore is a _vera causa_ as a source of adaptations at least co-ordinate with Natural Selection, and this can be denied only if it is declared inefficacious _everywhere_; if all living beings, including ourselves, are declared to be automata.
One is compelled again to point out that Darwinism does not dispense with intelligence as a factor in survival, except so far as the intelligence which determines survival is declared to be operating apart from the organisms which survive. The conduct of one of the lower animals which reacts only to the immediate promptings of its environment is of one order, but the response of another animal not merely to the immediate promptings of the environment, but to remote conditions, as in the selection of food or the building of a home of some sort, or to the fashioning of a tool, does obviously give to the intelligence displayed a distinct survival value. And that effectively replies to the triumphant conclusion, "If intelligence has no efficacy in promoting adaptations, _i.e._, if it has no survival value, how comes it to be developed at all?"
Darwinism would never have been able to dispense with intelligence in the way it did but for the fact that the opposite theory never stood for more than a mere collection of words. That species are or were produced by the operations of "Divine Intelligence" is merely a grandiloquent way of saying nothing at all. It is absurd to pretend that such a formula ever had any scientific value. It explains nothing. And it is quite obvious that some adaptations do, so far as we know, arise without intelligence, and are, therefore, to use Mr. Schiller"s expression, automata. (I do not like the word, since it conveys too much the notion of someone behind the scenes pulling strings.) And it is on his theory that animals actually are automata. For if there be a "Divine mind"
which stands as the active cause of the adaptations that meet us in the animal world, and who arranges forces so that they shall work to their pre-destined end, what is that but converting the whole of the animal world into so many automata. One does not escape determinism in this way; it is only getting rid of it in one direction in order to reintroduce it in another.
And one would like to know what our conviction that we are not automata has to do with it. Whether the most rigid determinism is true or not is a matter to be settled by an examination of the facts and a careful reflection as to their real significance. No one questions that there is a persuasion to the contrary; if there were not there would be nothing around which controversy could gather. But it is the conviction that is challenged, and it is idle to reply to the challenge by a.s.serting a conviction to the contrary. The whole history of human thought is the record of a challenge and a reversal of such convictions. There never was a conviction which was held more strenuously than that the earth was flat. The experience of all men in every hour of their lives seemed to prove it. And yet to-day no one believes it. The affirmation that we are "free" rests, as Spinoza said, ultimately on the fact that all men know their actions and but few know the causes thereof. A feather endowed with consciousness, falling to the ground in a zigzag manner, might be equally convinced that it determined the exact spot on which it would rest, yet its persuasion would be of no more value than the "vulgar"
conviction that we independently adapt ourselves to our environment.
Mr. Schiller"s positive arguments in favour of reconciling Darwinism with design--one of them is really negative;--are concerned with (1) the question of variation, and (2) with the existence of progress. On the first question it is pointed out that while Natural Selection operates by way of favouring certain variations, the origin or cause of these variations remains unknown. And although Mr. Schiller does not say so in as many words, there is the implication, if I rightly discern his drift, that there is room here for a directing intelligence, inasmuch as science is at present quite unable to fully explain the causes of variations. We are told that Darwin a.s.sumed for the purpose of his theory that variations were indefinite both as to character and extent, and it is upon these variations that Natural Selection depends. This indefinite variation Mr. Schiller a.s.serts to be a methodological device, that is, it is something a.s.sumed as the groundwork of a theory, but without any subsequent verification, and it is in virtue of this a.s.sumption that intelligence is ruled out of evolution. And inasmuch as Mr. Schiller sees no reason for believing that variations are of this indefinite character, he a.s.serts that there is in evolution room for a teleological factor, in other words, "a purposive direction of variations."
Now it hardly needs pointing out to students of Darwinism that indefinite variation is the equivalent of "a variation to which no exact limits can be placed," and in this sense the a.s.sumption is a perfectly sound one. From one point of view the variations must be definite, that is, they can only occur within certain limits. An elephant will not vary in the direction of wings, nor will a bird in the direction of a rose bush. But so long as we cannot fix the exact limits of variation we are quite warranted in speaking of them as indefinite. That this is a methodological device no one denies, but so are most of the other distinctions that we frame. Scientific generalizations consist of abstractions, and Mr. Schiller himself of necessity employs the same device.
Mr. Schiller argues, quite properly, that while Natural Selection states the conditions under which animal life evolves, it does not state any reason why it should evolve. Selection may keep a species stationary or it may even cause it to degenerate. Both are fairly common phenomena in the animal and plant world. Moreover, if there are an indefinite number of variations, and if they tend in an indefinite number of directions, then the variation in any one direction can never be more than an infinitesimal portion of the whole, and that this one should persist supplies a still further reason for belief in "a purposive direction of variations." Mr. Schiller overlooks an important point here, but a very simple one. It is true that any one variation is small in relation to the whole of the possible or actual number of variations. But it is not in relation to quant.i.ty but quality that survival takes place, and in proportion to the keenness of the struggle the variation that gives its possessor an advantage need only be of the smaller kind. In a struggle of endurance between two athletes it is the one capable of holding out for an extra minute who carries off the prize.
Further, as Mr. Schiller afterwards admits, the very smallness of the number of successful variations makes against intelligence rather than for it, and he practically surrenders his position in the statement, "the teleological and anti-teleological interpretation of events will ever decide their conflict by appealing to the facts; for in the facts each finds what it wills and comes prepared to see." After this lame conclusion it is difficult to see what value there is in Mr. Schiller"s own examination of the "facts." Not that it is strictly correct to say that the facts bear each view out equally. They do not, and Mr. Schiller only justifies his statement by converting the Darwinian position, which is teleologically negative, into an affirmative. The Darwinian, he says, denies intelligence as a cause of evolution. What the Darwinian does is to deny the validity of the evidence which the teleologist brings to prove his case. The Theist a.s.serts mind as a cause of evolution. The Darwinian simply points out that the facts may be explained in quite another way and without the appeal to a quite unknown factor.
And here one might reasonably ask, why, if there is a directive mind at work, are there variations at all? Why should the "directive intelligence" not get earlier to work, and instead of waiting until a large number of specimens have been produced and then looking them over with a view to "directing" the preservation of the better specimens, why should it not set to work at the beginning and see that only the desirable ones make their appearance? Certainly that is what a mere human intelligence would do if it could. But it is characteristic of the "Divine Intelligence" of the Theist that it never seems to operate with a tenth part of the intelligence of an ordinary human being.
Moreover, Mr. Schiller writes quite ignoring the fact that the "directive intelligence" does not direct the preservation of the better specimens. What it does, if it does anything at all, is to kill off the less favoured ones. Natural Selection--the point is generally overlooked by the Theistic sentimentality of most of our writers--does not preserve anything. Its positive action is not to keep alive but to kill. It does not take the better ones in hand and help them. It seizes on all it can and kills them. It is the difference between a local council that tried to raise the standard of health by a general improvement of the conditions of life, and one that aimed at the same end by killing off all children that failed to come up to a certain standard. The actual preservation of a better type is, so far as Natural Selection is concerned, quite accidental. So far as Natural Selection operates it does so by elimination, not by preservation.
Mr. Schiller"s other plea in favour of Design is concerned with the conception of progress. He points out that while degeneration and stagnation both occur in nature, yet--
life has been on the whole progressive; but progress and retrogression have both been effected under the same law of Natural Selection. How, then, can the credit of that result be ascribed to Natural Selection? Natural Selection is equally ready to bring about degeneration or to leave things unchanged. How, then, can it be that which determines which of the three possible (and actual) cases shall be realized?... It cannot be Natural Selection that causes one species to remain stationary, another to degenerate, a third to develop into a higher form.... Some variable factor must be added to Natural Selection.
But why? Evolution, as we have pointed out in a previous chapter, makes for adaptation in terms of animal preservation. If the adaptation of an animal to its environment is secured by "degenerating" or "developing"
or by remaining stationary, it will do one of the three. That is the normal consequence of Natural Selection, and it is surprising that Mr.
Schiller does not see this. He is actually accusing Natural Selection of not being able to do what it does on his own showing. The proof he himself gives of this operation of Natural Selection in the examples he cites of its ineffectiveness. If Natural Selection could not make for degeneration or development, in what way would it be able to establish an equilibrium between an animal and its surroundings? Really, there is nothing that so strengthens one"s conviction of the truth of the Freethought position so much as a study of the arguments that are brought against it.
Mr. Schiller is really misled, and so misleads his readers by an unjustifiable use of the word "progress." He says that evolution has been, on the whole, progressive, and appeals to "progress" as though it were some objective fact. But that is not the case. There is no "progress" in the animal world, there is only change. We have dealt with this in a previous chapter, and there is no need to again labour the point. "Progress" is a conception which we ourselves frame, and we measure a movement towards or away from this arbitrary standard of ours in terms of better or worse, higher or lower. But nature knows nothing of a higher or a lower, it knows only of changing forms more or less fitted to live in the existing environment. Scientifically, life has not progressed, it has persisted, and a _sine qua non_ of its persistence has been adaptation to environment.
Progress, then, is not a "natural" fact, but a methodological one. It is a useful word and a valuable ideal. I am not protesting against its use, only against its misuse. It is one of the many abstractions created by thinkers, and then worshipped as a reality by those who forget the origin and purpose of its existence. And in this we can see one of the fatal legacies we have inherited from Theistic methods of thinking. The belief that things are designed to be as they are comes to us from those primitive methods of thinking which personify and vitalize all natural phenomena. We have outgrown the crude frame of mind which saw direct volitional action in a storm or in the movements of natural forces. The development of civilized and scientific thinking has removed these conceptions from the minds of educated men and women, but it has left behind it as a residuum the habit of looking for purpose where none exists, and of reading into nature as objective facts our own generalizations and abstractions. And so long as we have not outgrown that habit we are retaining a fatal bar to exact scientific thinking.
Finally, and this consideration is fatal to any theory of design such as Mr. Schiller champions, adaptation is not a special quality of one form of existence, but a universal quality of all. There is not a greater degree of adaptation here and a less degree there, but the same degree in every case. There is no other meaning to adaptation except that of adjustment to surroundings. But whether an animal lives or dies, whether it is higher or lower, deformed or perfect, the adjustment is the same.
That is, every form of existence represents the product of forces that have made it what it is, and the same forces could not have produced anything different. Every body in existence, organic or inorganic, const.i.tutes in ultimate a.n.a.lysis a balance of the forces represented by it. It is not possible, therefore, for the Theist to say that design is evidenced by adaptation in one case and its absence in another. There is adaptation in every case, even though it may not be the adaptation we should like to see. It is not possible for the Theist to say that the _degree_ of adaptation is greater in the one case than in the other, for _that_ is the same in every case. What needs to be done if design is to be established is to prove that the forces we see at work could not have produced the results that emerge without the introduction of a factor not already given in our experience. Anything else is mere waste of time.
CHAPTER XIII.
ANCIENT AND MODERN.
In the preceding chapters we have, without saying it in so many words, been emphasizing the modern as against the ancient point of view. The distinction may not at first glance appear to be of great moment, and yet reflection will prove it to be of vital significance. It expresses, in a sentence, the essence of the distinction between the Freethinker and the religionist. Objectively, the world in which we are living is the same as that in which our ancestors lived. The same stars that looked down upon them look down upon us. Natural forces affected them as they affect us. Even the play of human pa.s.sion and desire was the same with them as with us. Hunger and thirst, love and hatred, cowardice and courage, generosity and greed operate now as always. The world remains the same in all its essential features; what alters is our conception of it--in other words, the point of view.
The question thus resolves itself into one of interpretation.
Freethinker and religionist are each living in the same world, they are each fed with the same foods and killed with the same poisons. The same feelings move both and the same problems face both. Their differences are const.i.tuted by the canon of interpretation applied. It is on this issue that the conflict between religion and science arises. For religion is not, as some have argued, something that is supplementary or complementary to science, nor does it deal with matters on which science is incompetent to express an opinion. Religion and science face each other as rival interpretations of the same set of facts, precisely as the Copernican and the Ptolemaic systems once faced each other as rival interpretations of astronomical phenomena. If the one is true the other is false. You may reject the religious or the scientific explanation of phenomena, but you cannot logically accept both. As Dr.
Johnson said, "Two contradictory ideas may inhere in the same mind, but they cannot both be correct."
Now while it is true that in order to understand the present we must know the past, and that because the present is a product of the past, it is also true that a condition of understanding is to interpret the past by the present. In ordinary affairs this is not questioned. When geologists set out to explain the causes of changes in the earth"s surface, they utilize the present-day knowledge of existing forces, and by prolonging their action backward explain the features of the period they are studying. When historians seek to explain the conduct of, say Henry the Eighth, they take their knowledge of the motives animating existing human nature, and by placing that in a sixteenth century setting manage to present us with a picture of the period. So, again, when the thirteenth century monkish historian gravely informs us that a particular epidemic was due to the anger of G.o.d against the wickedness of the people, we put that interpretation on one side and use our own knowledge to find in defective social and sanitary conditions the cause of what occurred. Ill.u.s.trations to the same end may be found in every direction. It is, indeed, not something that one may accept or reject as one may take or leave a political theory, it is an indispensible condition of rational thinking on any subject whatsoever.
Accepted everywhere else, it is in connection with religion that one finds this principle, not openly challenged, for there are degrees of absurdity to which even the most ardent religionist dare not go, but it is quietly set on one side and a method adopted which is its practical negation. Either the procedure is inverted and the present is interpreted by the past, as when it is a.s.sumed that because G.o.d did certain things in the past therefore he will continue to do the same things in the present, or it is a.s.sumed that the past was unlike the present, and, therefore, the same method of interpretation cannot be applied to both cases. Both plans have the effect of landing us, if not in lunacy, at least well on the way to it.
It is indispensible to the religionist to ignore the principle above laid down. For if it is admitted that human nature is always and everywhere the same, and that natural forces always and everywhere act in the same manner, religious beliefs are brought to the test of their conformity with present day knowledge of things and all claim to objective validity must be abandoned. Yet the principle is quite clear.
The claim of the prophets of old to be inspired must be tested by what we know of the conditions of "inspiration" to-day, and not by what unenlightened people thought of its nature centuries ago. Whether the story of the Virgin Birth is credible or not must be settled by an appeal to what we know of the nature of animal procreation, and not by whether our faith urges us to accept the statement as true. To act otherwise is to raise an altogether false issue, the question of evidence is argued when what is really at issue is that of credibility.
It is not at all a matter of whether there is evidence enough to establish the reality of a particular recorded event, but whether our actual knowledge of natural happenings is not enough for us to rule it out as objectively untrue, and to describe the conditions which led to its being accepted as true.
Let us take as an ill.u.s.tration of this the general question of miracles.
The _Oxford Dictionary_ defines a miracle as "A marvellous event occurring within human experience which cannot have been brought about by human power or by the operation of any natural agency, and must, therefore, be ascribed to the special intervention of the deity or some supernatural being." That is a good enough definition, and is certainly what people have had in mind when they have professed a belief in miracles. A miracle must be something marvellous, that is, it must be unusual, and it must not be even conceivably explainable in terms of the operation of natural forces. If it is admitted that what is claimed as a miracle might be explained as the result of natural forces provided our knowledge was extensive enough and exact enough, it is confessed that miracle and ignorance are convertible terms. And while that may be true enough as a matter of fact, it would never suit the religious case to admit it in so many words.
Nor would it make the case any better to argue that the alleged miracle has been brought about by some superior being with a much greater knowledge of nature than man possesses, but which the latter may one day acquire. That is placing a miracle on the same level as a performance given by a clever conjuror, which puzzles the onlooker because he lacks the technical knowledge requisite to understand the methods employed. A miracle to be a miracle must not be in accordance with natural laws, known or unknown, it must contravene them or suspend their operation.
On the other hand, the demand made by some critics of the miraculous, namely, that the alleged miracle shall be performed under test conditions, is absurd, and shows that they have not grasped the essential point at issue. The believer"s reply to such a demand is plain and obvious. He says, a miracle is by its nature a rare event, it is performed under special circ.u.mstances to serve a special purpose. Where, then, is the reason in asking that this miracle shall be re-performed in order to convince certain people that it has already occurred? To arrange for the performance of a miracle is an absurdity. For it to become common is to destroy both its character as a miracle and the justification for its existence. A miracle must carry its own evidence or it fails of its purpose and ceases to be a miracle at all. Discussion on these lines ends, at best, in a stalemate.
It is just as wide of the mark to discuss miracles as though it were a question of evidence. What possible evidence could there be, for example, that Jesus fed five thousand people with a few loaves and fishes, and had basketfuls left at the end of the repast? Suppose it were possible to produce the sworn testimony of the five thousand themselves that they had been so fed. Would that produce conviction?
Would it do any more than prove that they believed the food had been so expanded or multiplied that it was enough for them all? It would be convincing, perhaps, as proof of an act of belief. But would it prove any more than that? Would it prove that these five thousand were not the victims of some act of deception or of some delusion? A belief in a miracle, whether the belief dates from two thousand years since or from last week, proves only--belief. And the testimony of a Salvation Army convert as to the truth of the resurrection of Jesus Christ is as good, as evidence, as though we had the sworn testimony of the twelve apostles, with that of the grave-diggers thrown in.
The truth is that the question of belief in the miraculous has nothing whatever to do with evidence. Miracles are never established by evidence, nor are they disproved by evidence, that is, so long as we use the term evidence with any regard to its judicial significance. What amount or what kind of evidence did the early Christians require to prove the miracles of Christianity? Or what evidence did our ancestors require to prove to them that old women flew through the air on broomsticks, or bewitched cows, or raised storms? Testimony in volumes was forthcoming, and there is not the slightest reason for doubting its genuineness. But what amount or kind of evidence was required to establish the belief? Was it evidence to which anyone to-day would pay the slightest regard? The slightest study of the available records is enough to show that the question of evidence had nothing whatever to do with the production of the belief.
And, on the other hand, how many people have given up the belief in miracles as a result of a careful study of the evidence against them? I have never heard of any such case, although once a man disbelieves in miracles he may be ready enough to produce reasons to justify his disbelief in them. The man who begins to weigh evidence for and against miracles has already begun to disbelieve them.
The att.i.tude of children in relation to the belief in fairies may well be taken to ill.u.s.trate the att.i.tude of the adult mind in face of the miraculous. No evidence is produced to induce the belief in fairies, and none is ever brought forward to induce them to give it up. At one stage of life it is there, at another it is gone. It is not reasoned out or evidenced out, it is simply outgrown. In infancy the child"s conception of life is so inchoate that there is room for all kinds of fantastic beliefs. In more mature years certain beliefs are automatically ruled out by the growth of a conception of things which leaves no room for beliefs that during childhood seemed perfectly reasonable.
Now this is quite on all-fours with the question of miracles. The issue is essentially one of psychology. Belief or disbelief is here mainly determined by the psychological medium in which one lives and moves.
Given a psychological medium which is, scientifically, at its lowest, and the belief in the miraculous flourishes. At the other extreme miracles languish and decay. Tell a savage that the air is alive with good and bad spirits and he will readily believe you. Tell it to a man with a genuine scientific mind and he will laugh at you. Tell a peasant in some parts of the country that someone is a witch and he will at once believe it. Tell it to a city dweller and it will provide only occasion for ridicule. People who accept miracles believe them before they happen. The expressed belief merely registers the fact. Miracles never happen to those who do not believe in them; as has been said, they never occur to a critic. Those who reject miracles do so because their acceptance would conflict with their whole conception of nature. That is the sum and substance of the matter.
A further ill.u.s.tration may be offered in the case of the once much debated question of the authenticity of the books of the New Testament and the historicity of the figure of Jesus. It appears to have been a.s.sumed that if it could be shown that the books of the New Testament were not contemporary records the case against the divinity of Jesus was strengthened. On the other hand it was a.s.sumed that if these writings represented the narratives of contemporaries the case for the truth of the narratives was practically proven. In reality this was not the vital issue at all. It would be, of course, interesting if it could be shown that there once existed an actual personage around whom these stories gathered, but it would make as little difference to the real question at issue as the demonstration of the Baconian authorship of _Hamlet_ would make in the psychological value of the play.
Suppose then it were proven that a person named Jesus actually existed at a certain date in Judea, and that this person is the Jesus of the New Testament. Suppose it be further proven, or admitted, that the followers whom this person gathered around him believed that he was born of a virgin, performed a number of miracles, was crucified, and then rose from the dead, and that the New Testament represents their written memoirs. Suppose all this to be proven or granted, what has been established? Simply this. That a number of people believed these things of someone whom they had known. But no Freethinker need seriously concern himself to disprove this. He may, indeed, take it as the data of the problem which he sets out to solve. The scientific enquirer is not really concerned with the New Testament as a narrative of fact any more than he is concerned with Cotton Mather"s _Invisible World Displayed_ as a narrative of actual fact. What he is concerned with is the frame of mind to which these stories seemed true, and the social medium which gave such a frame of mind a vogue. It is not at all a question of historical evidence, but of historical psychology. It is not a question of the honesty of the witnesses, but of their ability, not whether they wished to tell the truth, or intended to tell the truth, but whether they were in a position to know what the truth was. We have not to discuss whether these events occurred, such a proposition is an insult to a civilized intelligence, the matter for discussion is the conditions that bring such beliefs into existence and the conditions that perpetuate them.
The development of social life and of education thus shifts the point of view from the past to the present. To understand the past we do not ask what was it that people believed concerning the events around them, but what do we know of the causes which produce beliefs of a certain kind.
Thus, we do not really reject the story of Jesus turning water into wine because we are without legal evidence that he ever did anything of the kind, but because, knowing the chemical const.i.tuents of both water and wine we know that such a thing is impossible. It is only possible to an uninstructed mind to which water and wine differ only in taste or appearance. We do not reject the story of the demoniacs in the New Testament because we have no evidence that these men were possessed of devils, or that Jesus cast them out, but because we have exactly the same phenomena with us to-day and know that it comes within the province of the physician and not of the miracle worker. It is not a matter of evidence whether a man rose from the dead or not, or whether he was born of a virgin or not, but solely a question of examining these and similar stories in the light of present day knowledge. The "evidence" offered is proof only of belief, and no one ever questioned the existence of that.
And if the proof of belief is required there is no need to go back a couple of thousand years or to consult ancient records. The testimony of a present day believer, and the account of a revival meeting such as one may find in any religious newspaper will serve equally well. As is so often the case, the evidence offered is not merely inadequate, it is absolutely irrelevant.
Past events must be judged in the light of present knowledge. That is the golden rule of guidance in judging the world"s religious legends.
And that canon is fatal to their pretensions. On the one hand we see in the life of contemporary savages and in that of semi-civilized peoples all the conditions and the beliefs that meet us in the Bible and among the early Christians. And with our wider and more exact knowledge we are able to take exactly the same phenomena that impressed those of an earlier generation and explain them without the slightest reference to supernatural powers or beings. The modern mind is really not looking round for evidence to disprove the truth of Christian legends. It knows they are not true. There is no greater need to prove that the miracles of Christianity never occurred, than there is to prove that an old woman never raised a storm to wreck one of the kings of England. The issue has been changed from one of history to one of psychology. It is the present that of necessity sits in judgment on the past, and it is in the light of the knowledge of the present that the religions of the past stand condemned.
CHAPTER XIV.
MORALITY WITHOUT G.o.d.
The mystery-monger flourishes almost as well in ethics as he does in theology. Indeed, in some respects he seems to have forsaken one field of exercise only to find renewed scope in the other. He approaches the consideration of moral questions with the same hushed voice and "reverential" air that is so usual in theology, and talks of the mystery of morality with the same facility that he once talked about the mystery of G.o.dliness--and with about an equal amount of enlightenment to his hearers or readers.