In the first place, as to the assertion that cold increases the number of crimes against property it is unnecessary to speak at length, for nearly all authors are agreed that not physical but economic causes come into play here. Cold increases men’s needs; they must have warmer clothing and a well heated dwelling. But it is clear that all this is no motive for stealing. For the person of means gets what he wants with his own money. It is the present social organization that, [[111]]during the severe weather, does not permit people to provide for the needs that are more numerous then, for the opportunity to work is more often lacking in winter than in summer.
As to crimes against persons Professor Ferri is of the opinion that the direct influence of temperature is as follows: “The increase of acts of violence to persons, which is observed in connection with higher temperatures, must be chiefly dependent upon the direct physiological effect of heat upon the human organism. For by the greater warmth the consumption of material for the production of animal heat is cut down, and hence a surplus of force is stored up capable of being used for other purposes. But this, in union with the heightened irritability of temper, may easily degenerate into that criminal activity which shows itself in acts of violence to persons. With this psychological effect of the heat, it is true, there is coupled, in the case of the poorer classes who form the majority of the population, the effect of more easily obtained and more plentiful food, but this social cause in this connection is of less importance than the direct biological influence.”[32]
The first explanation of Professor Ferri is astonishing because everyone feels that the heat has a different effect upon himself than the one given. The fact that during hot weather the consumption of bodily fuel is not so great as in cold weather cannot be considered as the most important point in treating of the question of crime. Heat enervates men, weakens their organism, and is the cause of men’s doing as little as possible. It has, then, just the opposite effect to that ascribed to it.[33]
More than once I have had occasion to point out that it is unjust to say that the improved food of the poorer classes in summer can be the cause of the greater criminality during that season. If this were the case the persons who are well nourished at all times would furnish the greatest number of violent criminals. Now we know that just the contrary is the case. In my opinion the explanation is to be sought in the fact that in summer people come into contact with one another more, and consequently there is more opportunity for evil doing.[34] But this in itself cannot naturally explain the increase of crimes. Watering-places, where the bourgeoisie attempt to escape from the effects of the heat, are not places where crimes against persons [[112]]occur in great numbers. Yet the concentration of many people in a limited space is there very great. The degree of cultivation of the people determines the greater or less ease with which quarrels arise. And what proves that this degree need not be very high is the fact that acts of violence are very rare among the bourgeois, the greater number of whom have only a superficial culture.
The most convincing proof that the increase of violent crimes in spring has no direct connection with the heat, is found in the fact that this increase is already very great in the months in which in the North of Europe there is absolutely no question of heat properly so called (i.e. in March and April); and in the second place the course of crimes during the week must be noted, with the maximum on Sunday, when naturally the heat is no greater than on other days; and in the third place, the maximum is not to be found at the hottest time of the day.[35]
The increase of sexual crimes in hot seasons is in part only apparent, because those who commit these crimes then operate more out of doors, and a greater number of arrests results. For the rest, it must be conceded that the sexual instinct in general is quickened a little during the spring and summer, and as a consequence sexual acts increase. But this does not mean that these acts are therefore criminal. The principal reason why sexual crimes increase during the hot weather is to be found in opportunity, which occurs much more frequently than in cold weather. The proverb says: “opportunity makes the thief”, and this is still more applicable to sexual criminals.[36]
I am therefore of the opinion that the social factors must not be included in the etiology of crime. They have their influence upon the structure of society, they have also their influence upon man, but it depends upon social conditions whether this influence takes a criminal direction or not.[37] [[113]]
Before taking up our analysis of “Socialismo e criminalità”, I would remark that this division of the factors into three groups has to do exclusively with the individual criminal, and thus loses sight of the question why such an action in any place whatever, at any time whatever, is regarded as criminal? Such a query brings out the fact that we are here concerned with social factors only.
Let us take up now the exposition of Chapter I of “Socialismo e criminalità.” Turati, in his “Il delitto e la questione sociale” has made the following objections to Professor Ferri’s theses. Professor Ferri distinguishes five categories of criminals: insane criminals, incorrigible born-criminals, habitual criminals, criminals from passion, and occasional criminals. In the first two categories individual factors play a very important rôle; however, according to Professor Ferri’s investigations these two groups include but 20% to 25% of the whole number of criminals, and deducting the insane, only 10% remain. Since criminals form only the minority of the population, and physical factors have only a slight influence, it follows that these factors influence rather the form than the cause of the crime. The three factors work nearly all the time. It is clear, therefore, that the two other factors alone will not be strong enough to produce crime at a time when the social factor is eliminated, as has been proved by the socialistic colony at New Lanark, which preserved an exemplary morality for four years. Then, without taking account of the crimes that are the consequence of viciousness of life or of the abnormal economic condition, the authors of great crimes (except technical and professional ones) are less numerous among the well-to-do than among the lower classes, where the anthropological elements are nearly the same. And if the different classes show anthropological differences, this is not because these differences are innate in individuals on account of being born in the lower classes, but because they are produced and brought about by poverty, bad education, etc. The true causes of crime are consequently social conditions, and in the last analysis economic conditions.
Professor Ferri’s argument against what has just been said may be summed up as follows: Will there be no social atmosphere in a socialistic state? Or rather, will this atmosphere be so perfect that the germ of the smallest social factor of crime will be absent? Do we suppose that when poverty is suppressed, jealousy will disappear at the same time? If legal marriage is abolished will that prevent an ugly man from violating or killing a beautiful woman who refuses to accept him? It may be objected that in this case the man is not [[114]]an habitual or an occasional criminal, but a born-criminal, or an insane criminal, or a criminal from passion. Well and good, but then in this future state we shall still be far removed from an earthly paradise.