of sundry limitations, for we often make an ineffectual effort which is in no way provocative of laughter. While, however, the last few examples are illustrations of a great cause resulting in a small effect, we quoted others, immediately before, which might be defined inversely as a great effect springing from a small cause. The truth is, this second definition has scarcely more validity than the first. Lack of proportion between cause and effect, whether appearing in one or in the other, is never the direct source of laughter. What we do laugh at is something that this lack of proportion may in certain cases disclose, namely, a particular mechanical arrangement which it reveals to us, as through a glass, at the back of the series of effects and causes. Disregard this arrangement, and you let go the only clue capable of guiding you through the labyrinth of the comic. Any hypothesis you otherwise would select, while possibly applicable to a few carefully chosen cases, is liable at any moment to be met and overthrown by the first unsuitable instance that comes along.
But why is it we laugh at this mechanical arrangement? It is doubtless strange that the history of a person or of a group should sometimes appear like a game worked by strings, or gearings, or springs; but from what source does the special character of this strangeness arise? What is it that makes it laughable? To this question, which we have already propounded in various forms, our answer must always be the same. The rigid mechanism which we occasionally detect, as a foreign body, in the living continuity of human affairs is of peculiar interest to us as being a kind of ABSENTMINDEDNESS on the part of life. Were events unceasingly mindful of their own course, there would be no coincidences, no conjunctures and no circular series; everything would evolve and progress continuously. And were all men always attentive to life, were we constantly keeping in touch with others as well as with ourselves, nothing within us would ever appear as due to the working of strings or springs. The comic is that side of a person which reveals his likeness to a thing, that aspect of human events which, through its peculiar inelasticity, conveys the impression of pure mechanism, of automatism, of movement without life. Consequently it expresses an individual or collective imperfection which calls for an immediate corrective. This corrective is laughter, a social gesture that singles out and represses a special kind of absentmindedness in men and in events.
But this in turn tempts us to make further investigations. So far, we have spent our time in rediscovering, in the diversions of the grownup man, those mechanical combinations which amused him as a child. Our methods, in fact, have been entirely empirical. Let us now attempt to frame a full and methodical theory, by seeking, as it were, at the fountainhead, the changeless and simple archetypes of the manifold and transient practices of the comic stage. Comedy, we said, combines events so as to introduce mechanism into the outer forms of life. Let us now ascertain in what essential characteristics life, when viewed from without, seems to contrast with mere mechanism. We shall only have, then, to turn to the opposite characteristics, in order to discover the abstract formula, this time a general and complete one, for every real and possible method of comedy.
Life presents itself to us as evolution in time and complexity in space. Regarded in time, it is the continuous evolution of a being ever growing older; it never goes backwards and never repeats anything. Considered in space, it exhibits certain coexisting elements so closely interdependent, so exclusively made for one another, that not one of them could, at the same time, belong to two different organisms: each living being is a closed system of phenomena, incapable of interfering with other systems. A continual change of aspect, the irreversibility of the order of phenomena, the perfect individuality of a perfectly self-contained series: such, then, are the outward characteristics — whether real or apparent is of little moment — which distinguish the living from the merely mechanical. Let us take the counterpart of each of these: we shall obtain three processes which might be called REPETITION, INVERSION, and RECIPROCAL INTERFERENCE OF SERIES. Now, it is easy to see that these are also the methods of light comedy, and that no others are possible.
As a matter of fact, we could discover them, as ingredients of varying importance, in the composition of all the scenes we have just been considering, and, a fortiori, in the children's games, the mechanism of which they reproduce. The requisite analysis would, however, delay us too long, and it is more profitable to study them in their purity by taking fresh examples. Nothing could be easier, for it is in their pure state that they are found both in classic comedy and in contemporary plays.
1. REPETITION.-Our present problem no longer deals, like the preceding one, with a word or a sentence repeated by an individual, but rather with a situation, that is, a combination of circumstances, which recurs several times in its original form and thus contrasts with the changing stream of life. Everyday experience supplies us with this type of the comic, though only in a rudimentary state. Thus, you meet a friend in the street whom you have not seen for an age; there is nothing comic in the situation. If, however, you meet, him again the same day, and then a third and a fourth time, you may laugh at the "coincidence." Now, picture to yourself a series of imaginary events which affords a tolerably fair illusion of life, and within this ever-moving series imagine one and the same scene reproduced either by the same characters or by different ones: again you will have a coincidence, though a far more extraordinary one.
Such are the repetitions produced on the stage. They are the more laughable in proportion as the scene repeated is more complex and more naturally introduced — two conditions which seem mutually exclusive, and which the play-writer must be clever enough to reconcile.
Contemporary light comedy employs this method in every shape and form. One of the best-known examples consists in bringing a group of characters, act after act, into the most varied surroundings, so as to reproduce, under ever fresh circumstances, one and the same series of incidents or accidents more or less symmetrically identical.
In several of Moliere's plays we find one and the same arrangement of events repeated right through the comedy from beginning to end. Thus, the Ecole des femmes does nothing more than reproduce and repeat a single incident in three tempi: first tempo, Horace tells Arnolphe of the plan he has devised to deceive Agnes's guardian, who turns out to be Arnolphe himself; second tempo, Arnolphe thinks he has checkmated the move; third tempo, Agnes contrives that Horace gets all the benefit of Arnolphe's precautionary measures. There is the same symmetrical repetition in the Ecole des marts, in L'Etourdi, and above all in George Dandin, where the same effect in three tempi is again met with: first tempo, George Dandin discovers that his wife is unfaithful; second tempo, he summons his father — and mother-in-law to his assistance; third tempo, it is George Dandin himself, after all, who has to apologise.
At times the same scene is reproduced with groups of different characters. Then it not infrequently happens that the first group consists of masters and the second of servants. The latter repeat in another key a scene already played by the former, though the rendering is naturally less refined. A part of the Depit amoureux is constructed on this plan, as is also Amphitryon. In an amusing little comedy of Benedix, Der Eigensinn, the order is inverted: we have the masters reproducing a scene of stubbornness in which their servants have set the example.
But, quite irrespective of the characters who serve as pegs for the arrangement of symmetrical situations, there seems to be a wide gulf between classic comedy and the theatre of to-day. Both aim at introducing a certain mathematical order into events, while none the less maintaining their aspect of likelihood, that is to say, of life. But the means they employ are different. The majority of light comedies of our day seek to mesmerise directly the mind of the spectator. For, however extraordinary the coincidence, it becomes acceptable from the very fact that it is accepted; and we do accept it, if we have been gradually prepared for its reception. Such is often the procedure adopted by contemporary authors. In Moliere's plays, on the contrary, it is the moods of the persons on the stage, not of the audience, that make repetition seem natural. Each of the characters represents a certain force applied in a certain direction, and it is because these forces, constant in direction, necessarily combine together in the same way, that the same situation is reproduced. Thus interpreted, the comedy of situation is akin to the comedy of character. It deserves to be called classic, if classic art is indeed that which does not claim to derive from the effect more than it has put into the cause.
2. Inversion. — This second method has so much analogy with the first that we will merely define it without insisting on illustrations. Picture to yourself certain characters