We may pass by the foundation of primitive vengeance, which from the age of private combats passed into the spirit and form of the earliest penal laws, and still subsists as a more or less unconscious and enfeebled residuum in modern society. We may also pass by the hereditary effect of the traditions of medi<ae>val severity, which excite an instinctive sympathy for stern punishment in connection with every crime.

But one of the main reasons of this tendency is an error of psychological perspective, whereby men have forgotten the profound differences of the ideas, habits, and sentiments of the various social strata, concerning which I have spoken above. Through this forgetfulness the honest and instructed classes confound their own idea of the penal law, and the impression it makes upon them, with the idea and the impression of the social classes from which the majority of criminals are recruited. This has been remarked upon by Beccaria, Carmignani, and Holtzendorff amongst the classical criminalists, and by Lombroso and others of the new school who have studied the slang and literature of criminals, which are their psychological mirror. Again, it is forgotten that for the higher classes, apart from their physical and moral repugnance against crime, which is the most powerful repelling force, there is the fear of public opinion, almost unknown amongst the classes which <p 101>have stopped short at a lower stage of human evolution.

For the higher classes one example may suffice. It is the fact observed upon by Mr. Spencer, that gambling debts and Stock Exchange bargains are scrupulously discharged, though for them there is neither penal obligation nor evidence in writing. And it may be added that imprisonment for debt never promoted the fulfilment of contracts, nor has its abolition discouraged it.

As for the lower classes, one visit to a prison suffices. There, if you ask a prisoner why the punishment did not deter him from the crime, you generally get no answer, because he has never thought about it. Or else he replies, as I have often found, that ``if you were afraid of hurting yourself when you went to work, you would give up working.'' These indeed are what one would expect to be the feelings prevailing amongst the lower social strata, to whom honest sentiments and ideas, which for us are traditional and organic, come very late—just as Mr. Stanley observed that the people in Central Africa are only now beginning to employ stone guns, which in past ages were used in Europe.

Another fallacy which helps to strengthen confidence in punishments is that the effect of exceptional and summary laws is treated on the same basis as that of the ordinary codes, slow and uncertain in their procedure, which saps all their force by the chance of immunity, and the interval between the unlawful act and its legal consequence.

Lombroso and Tarde, indeed, have confronted me <p 102>with historic examples of vigorous and even savage repressions, whereby it was possible to stamp out some epidemic crime. But these examples are not conclusive, for I have shown that, as soon as these exceptional repressions were at an end, as, for instance, after the death of Pope Sixtus V., brigandage and other crimes were persistently renewed. But my main rejoinder is this, that these exceptional repressions depend upon the jus belli; and therefore cannot enter into the ordinary and constant methods of penal administration. This may not have the effect of an extraordinary repression, secured by a somewhat unscrupulous promptitude, which strikes innocent and guilty alike; and thus it is impossible to treat as equal, or even to compare, the influence of methods which are essentially different.

Another false comparison is drawn between the effective force of various punishments, and their potentiality is confounded, whereas it is necessary to distinguish the punishment of the written code from that of the judge, and still more from that carried into execution. In fact it is only natural that punishment should more or less terrify the criminal who has been judged and is about to be condemned; but this in no way proves its efficacy, which should have been displayed by the menace of the law in guarding the prisoner against the crime. Even with the death penalty, there are many instances of condemned persons who, through congenital insensibility, submit to it cynically. Moreover, for such as have been overwhelmed with terror when the moment of execution arrived, the utmost that this fact can prove is that <p 103>they are so constituted as to give themselves up completely to the impression of the moment, without the energy to resist it. In other words, so long as the punishment is distant and uncertain, they were not terrified, but having always yielded to the impression of the moment, they yielded to the criminal impulse.

For other punishments, also, it is known that punitive methods, even when not contrary to the law, as they sometimes are in Italy, are always less stern than simple folk imagine when they read the codes and the sentences. And criminals naturally judge of punishments by their own experience, that is to say, in accordance with their practical application, and not with the more or less candid threats of the lawmaker.

If we add to vindictive feeling, historic traditions, oblivion of bio-psychic differences of the social strata, the confounding of exceptional laws and ordinary punishments, and of the varying effective force of punishment, the attitude of the public mind and the natural tendency of criminalists to think only of their two syllogistic symbols of crime and punishment—if we further add the easy-going idea of the multitude, that the inscribing of a law in the statute-book is a sufficient remedy for social diseases, we can readily understand how this exaggerated and illusory confidence in punishment is so persistent, and crops up in every theoretical or practical discussion, in spite of the strong refutation which is daily afforded by facts and psychological observation.

All human actions, like the actions of animals, are developed between the two opposite poles of <p 104>pleasure and pain, by the attraction of the former and the repulsion of the latter. And punishment, which is one of the social forms of pain, is always a direct motive in human conduct, as it is also an indirect guide, by virtue of its being a sanction of justice, unconsciously strengthening respect for the law. But still this psychological truth, whilst it demonstrates the natural character of punishment, and the consequent absurdity of abolishing it as absolutely void of efficacy, does not destroy our conclusion as to the slight efficacy of punishment as a counteraction of crime.