This intelligence, however, must always remain in touch with other intelligences. And here is the third fact to which attention should be drawn. You would hardly appreciate the comic if you felt yourself isolated from others. Laughter appears to stand in need of an echo, Listen to it carefully: it is not an articulate, clear, well-defined sound; it is something which would fain be prolonged by reverberating from one to another, something beginning with a crash, to continue in successive rumblings, like thunder in a mountain. Still, this reverberation cannot go on for ever. It can travel within as wide a circle as you please: the circle remains, none the less, a closed one. Our laughter is always the laughter of a group. It may, perchance, have happened to you, when seated in a railway carriage or at table d'hote, to hear travellers relating to one another stories which must have been comic to them, for they laughed heartily. Had you been one of their company, you would have laughed like them; but, as you were not, you had no desire whatever to do so. A man who was once asked why he did not weep at a sermon, when everybody else was shedding tears, replied: "I don't belong to the parish!" What that man thought of tears would be still more true of laughter. However spontaneous it seems, laughter always implies a kind of secret freemasonry, or even complicity, with other laughers, real or imaginary. How often has it been said that the fuller the theatre, the more uncontrolled the laughter of the audience! On the other hand, how often has the remark been made that many comic effects are incapable of translation from one language to another, because they refer to the customs and ideas of a particular social group! It is through not understanding the importance of this double fact that the comic has been looked upon as a mere curiosity in which the mind finds amusement, and laughter itself as a strange, isolated phenomenon, without any bearing on the rest of human activity. Hence those definitions which tend to make the comic into an abstract relation between ideas: "an intellectual contrast," "a palpable absurdity," etc., — definitions which, even were they really suitable to every form of the comic, would not in the least explain why the comic makes us laugh. How, indeed, should it come about that this particular logical relation, as soon as it is perceived, contracts, expands and shakes our limbs, whilst all other relations leave the body unaffected? It is not from this point of view that we shall approach the problem. To understand laughter, we must put it back into its natural environment, which is society, and above all must we determine the utility of its function, which is a social one. Such, let us say at once, will be the leading idea of all our investigations. Laughter must answer to certain requirements of life in common. It must have a SOCIAL signification.
Let us clearly mark the point towards which our three preliminary observations are converging. The comic will come into being, it appears, whenever a group of men concentrate their attention on one of their number, imposing silence on their emotions and calling into play nothing but their intelligence. What, now, is the particular point on which their attention will have to be concentrated, and what will here be the function of intelligence? To reply to these questions will be at once to come to closer grips with the problem. But here a few examples have become indispensable.
II
A man, running along the street, stumbles and falls; the passers-by burst out laughing. They would not laugh at him, I imagine, could they suppose that the whim had suddenly seized him to sit down on the ground. They laugh because his sitting down is involuntary.
Consequently, it is not his sudden change of attitude that raises a laugh, but rather the involuntary element in this change, — his clumsiness, in fact. Perhaps there was a stone on the road. He should have altered his pace or avoided the obstacle. Instead of that, through lack of elasticity, through absentmindedness and a kind of physical obstinacy, AS A RESULT, IN FACT, OF RIGIDITY OR OF MOMENTUM, the muscles continued to perform the same movement when the circumstances of the case called for something else. That is the reason of the man's fall, and also of the people's laughter.
Now, take the case of a person who attends to the petty occupations of his everyday life with mathematical precision. The objects around him, however, have all been tampered with by a mischievous wag, the result being that when he dips his pen into the inkstand he draws it out all covered with mud, when he fancies he is sitting down on a solid chair he finds himself sprawling on the floor, in a word his actions are all topsy-turvy or mere beating the air, while in every case the effect is invariably one of momentum. Habit has given the impulse: what was wanted was to check the movement or deflect it. He did nothing of the sort, but continued like a machine in the same straight line. The victim, then, of a practical joke is in a position similar to that of a runner who falls, — he is comic for the same reason. The laughable element in both cases consists of a certain MECHANICAL INELASTICITY, just where one would expect to find the wide-awake adaptability and the living pliableness of a human being. The only difference in the two cases is that the former happened of itself, whilst the latter was obtained artificially. In the first instance, the passer-by does nothing but look on, but in the second the mischievous wag intervenes.
All the same, in both cases the result has been brought about by an external circumstance. The comic is therefore accidental: it remains, so to speak, in superficial contact with the person. How is it to penetrate within? The necessary conditions will be fulfilled when mechanical rigidity no longer requires for its manifestation a stumbling-block which either the hazard of circumstance or human knavery has set in its way, but extracts by natural processes, from its own store, an inexhaustible series of opportunities for externally revealing its presence. Suppose, then, we imagine a mind always thinking of what it has just done and never of what it is doing, like a song which lags behind its accompaniment. Let us try to picture to ourselves a certain inborn lack of elasticity of both senses and intelligence, which brings it to pass that we continue to see what is no longer visible, to hear what is no longer audible, to say what is no longer to the point: in short, to adapt ourselves to a past and therefore imaginary situation, when we ought to be shaping our conduct in accordance with the reality which is present. This time the comic will take up its abode in the person himself; it is the person who will supply it with everything — matter and form, cause and opportunity. Is it then surprising that the absent-minded individual — for this is the character we have just been describing — has usually fired the imagination of comic authors? When La Bruyere came across this particular type, he realised, on analysing it, that he had got hold of a recipe for the wholesale manufacture of comic effects. As a matter of fact he overdid it, and gave us far too lengthy and detailed a description of Menalque, coming back to his subject, dwelling and expatiating on it beyond all bounds. The very facility of the subject fascinated him. Absentmindedness, indeed, is not perhaps the actual fountain-head of the comic, but surely it is contiguous to a certain stream of facts and fancies which flows straight