It would seem here as if man were a most undesirable factor in social evolution; as if he acted solely as a brake on the wheels of progress, always seeking to maintain previous conditions, and to modify conduct retroactively. We can easily see how this deterrent position is taken by us. Our range of perception depends on our brain. The brain is an organ, transmitted with hereditary modification like any other organ, and that hereditary modification is of course resultant from earlier conditions. The older the modifying conditions the deeper the modification; racial habits of unbroken centuries are not to be offset by one lifetime’s change. So we look out upon the world through an ancestral brain which is far more responsive to simple primitive stimuli than to the more subtle combinations of the present; witness the absurd delight of modern man in hunting.
By this inheritance we find it easier to enjoy, approve of, understand, and uphold that which has been than that which is; to say nothing of that which is to be. Nevertheless the brain is of most easily modifiable structure, and, of itself, shares in the uplifting pressure toward higher development. Each child should bring to the race a little more brain capacity, a little more inclination to progress, and no doubt he does. But this tendency to new power of thought and breadth of vision, which is ours in every child by virtue of social evolution, is heavily offset by the parental action, by our conscious contribution to our own conduct.
Nothing is firmer in our minds than the concept of parental duty; an instinct of primitive force and cumulative development. Parental duty involves education, and education, as previously grasped by man’s consciousness, has been one of the most retroactive of social forces as well as one of the most beneficial.
It is a simple physiological law that the impressions first received are keener and deeper than those of later years. Thus each old person carries a memory of better things in his youth; not that they were better in any way, but that his machinery was fresher and took stronger impression. Owing to this the teaching of the aged has always harked back to the superiority of the past—their youth, and deprecated the decadence of the present—their age. It is the measure of personal life erroneously applied to racial life. Under its pressure has sprung one of the most universal of our folk-myths, the legend of a Heroic Past.
The diminutive size and narrow experiences of a child make the events of youth seem larger than those of maturity. The aging brain, as it weakens in recent memories of what a large experience makes small events, recurs vividly to those important records of its youth, and thus naturally cherishes this conviction of the real superiority of those early days. The long life and wide range of impression of the human being give a broad field for this natural assumption, and the power of speech makes the assumption transmissible.
An ancient bear may fondly imagine that in his youth he did more glorious deeds than the enfeebled descendants he sees around him; but if he does think so, he cannot discourage them with his delusions. An ancient man could and did!
The education of the young is necessarily in the hands of their elders; and youth, with no knowledge or experience of its own, cannot conclusively deny, or even ably criticise, the statements made by the aged. This pride of the past, so manifest in the old, is not so injurious to-day. Recognised as a physical phenomenon, offset by wider knowledge of the facts, and with accessible records to give immutable proof that our environment has not shrunk in the least since we were young, this natural tendency of waning brain power does small harm. In our racial babyhood it did enormous harm. There was no record then to dispute with grandpa as to the number of wolves he had slain, or just how big were the nuts on the towering trees of his infancy.
So the Superior Past tradition was hammered hard into the unprotected infant brain, and took fast hold of it, wore deep furrows in it, set that habit of thought so rigidly in the mind of the race that it has taken all these unnumbered ages for a shouting universe to convince us that life is Growth! Only a few of us can see it even now. Deep down below our modern learning still may be found this basic assumption that things were better once—this recurring wish to go “back to nature,” or back to handicrafts, or back to something or another—so sure are we in our sub-soil minds that Heaven is behind us!
All this reversionary habit of old brains would have been offset by the “tendency to vary” in young ones; by the steady uplift of each new generation; but for the cumulative weight of our conscious efforts at education. Education, necessarily traditional at first, and instilling tremendous veneration for the ever-receding past,—especially in those earliest years when memory was the only record of events,—has steadily met the expansive tendencies of each new brain by the repressive weight of all foregoing centuries. The development of new brain tissue, and its expanding cellular arrangement, urges constantly to new discovery, and to a rearrangement of earlier impressions, but education has diligently endeavoured to enforce upon each brain precisely that mass and order of impression considered as beneficial in the past. To re-impress forever the same facts in the same relation, and to severely discourage and prohibit any reconsideration of this supply, has been for ages our method of education.
How seriously this has interfered with our progress it is impossible to say. We know that in spite of it the brain has developed in more normal lines under the beneficent action of genetic social forces. A growing industry preached peace to us while church, and state, and school were yet preaching war. Social unity and organic relation are forced upon our consciousness by the facts, while education still hands down the individualistic concepts of far earlier times.