A Treatise of Human Nature

Though the establishment of the rule, concerning the stability of possession, be not only useful, but even absolutely necessary to human society, it can never serve to any purpose, while it remains in such general terms. Some method must be shewn, by which we may distinguish what particular goods are to be assigned to each particular person, while the rest of mankind are excluded from their possession and enjoyment. Our next business, then, must be to discover the reasons which modify this general rule, and fit it to the common use and practice of the world. It is obvious, that those reasons are not derived from any utility or advantage, which either the particular person or the public may reap from his enjoyment of any particular goods, beyond what would result from the possession of them by any other person. Twere better, no doubt, that every one were possessed of what is most suitable to him, and proper for his use: But besides, that this relation of fitness may be common to several at once, it is liable to so many controversies, and men are so partial and passionate in judging of these controversies, that such a loose and uncertain rule would be absolutely incompatible with the peace of human society. The convention concerning the stability of possession is entered into, in order to cut off all occasions of discord and contention; and this end would never be attained, were we allowed to apply this rule differently in every particular case, according to every particular utility, which might be discovered in such an application. Justice, in her decisions, never regards the fitness or unfitness of objects to particular persons, but conducts herself by more extensive views. Whether a man be generous, or a miser, he is equally well received by her, and obtains with the same facility a decision in his favours, even for what is entirely useless to him. It follows therefore, that the general rule, that possession must be stable, is not applied by particular judgments, but by other general rules, which must extend to the whole society, and be inflexible either by spite or favour. To illustrate this, I propose the following instance. I first consider men in their savage and solitary condition; and suppose, that being sensible of the misery of that state, and foreseeing the advantages that would result from society, they seek each other's company, and make an offer of mutual protection and assistance. I also suppose, that they are endowed with such sagacity as immediately to perceive, that the chief impediment to this project of society and partnership lies in the avidity and selfishness of their natural temper; to remedy which, they enter into a convention for the stability of possession, and for mutual restraint and forbearance. I am sensible, that this method of proceeding is not altogether natural; but besides that I here only suppose those reflections to be formed at once, which in fact arise insensibly and by degrees; besides this, I say, it is very possible, that several persons, being by different accidents separated from the societies, to which they formerly belonged, may be obliged to form a new society among themselves; in which case they are entirely in the situation above-mentioned. It is evident, then, that their first difficulty, in this situation, after the general convention for the establishment of society, and for the constancy of possession, is, how to separate their possessions, and assign to each his particular portion, which he must for the future inalterably enjoy. This difficulty will not detain them long; but it must immediately occur to them, as the most natural expedient, that every one continue to enjoy what he is at present master of, and that property or constant possession be conjoined to the immediate possession. Such is the effect of custom, that it not only reconciles us to any thing we have long enjoyed, but even gives us an affection for it, and makes us prefer it to other objects, which may be more valuable, but are less known to us. What has long lain under our eye, and has often been employed to our advantage, that we are always the most unwilling to part with; but can easily live without possessions, which we never have enjoyed, and are not accustomed to. It is evident, therefore, that men would easily acquiesce in this expedient, that every one continue to enjoy what he is at present possessed of; and this is the reason, why they would so naturally agree in preferring it.[1] [1] No questions in philosophy are more difficult, than when a number of causes present themselves for the same phænomenon, to determine which is the principal and predominant. There seldom is any very precise argument to fix our choice, and men must be contented to be guided by a kind of taste or fancy, arising from analogy, and a comparison of familiar instances. Thus, in the present case, there are, no doubt, motives of public interest for most of the rules, which determine property; but still I suspect, that these rules are principally fixed by the imagination, or the more frivolous properties of our thought and conception. I shall continue to explain these causes, leaving it to the reader's choice, whether he will prefer those derived from publick utility, or those derived from the imagination. We shall begin with the right of the present possessor. It is a quality, which I have already observed in human nature, that when two objects appear in a close relation to each other, the mind is apt to ascribe to them any additional relation, in order to compleat the union; and this inclination is so strong, as often to make us run into errors (such as that of the conjunction of thought and matter) if we find that they can serve to that purpose. Many of our impressions are incapable of place or local position; and yet those very impressions we suppose to have a local conjunction with the impressions of sight and touch, merely because they are conjoined by causation, and are already united in the imagination. Since, therefore, we can feign a new relation, and even an absurd one, in order to compleat any union, it will easily be imagined, that if there be any relations, which depend on the mind, it will readily conjoin them to any preceding relation, and unite, by a new bond, such objects as have already an union in the fancy. Thus for instance, we never fail, in our arrangement of bodies, to place those which are resembling in contiguity to each other, or at least in correspondent points of view; because we feel a satisfaction in joining the relation of contiguity to that of resemblance, or the resemblance of situation to that of qualities. And this is easily accounted for from the known properties of human nature. When the mind is determined to join certain objects, but undetermined in its choice of the particular objects, It naturally turns its eye to such as are related together. They are already united in the mind: They present themselves at the same time to the conception; and instead of requiring any new reason for their conjunction, it would require a very powerful reason to make us over-look this natural affinity. This we shall have occasion to explain more fully afterwards, when we come to treat of beauty. In the mean time, we may content ourselves with observing, that the same love of order and uniformity, which arranges the books in a library, and the chairs in a parlour, contribute to the formation of society, and to the well-being of mankind, by modifying the general rule concerning the stability of possession. And as property forms a relation betwixt a person and an object, it is natural to found it on some preceding relation; and as property Is nothing but a constant possession, secured by the laws of society, it is natural to add it to the present possession, which is a relation that resembles it. For this also has its influence. If it be natural to conjoin all sorts of relations, it is more so, to conjoin such relations as are resembling, and are related together. But we may observe, that though the rule of the assignment of property to the present possessor be natural, and by that means useful, yet its utility extends not beyond the first formation of society; nor would any thing be more pernicious, than the constant observance of it; by which restitution would be excluded, and every injustice would be authorized and rewarded. We must, therefore, seek for some other circumstance, that may give rise to property after society is once established; and of this kind, I find four most considerable, viz. Occupation, Prescription, Accession, and Succession. We shall briefly examine each of these, beginning with Occupation. The possession of all external goods is changeable and uncertain; which is one of the most considerable impediments to the establishment of society, and is the reason why, by universal agreement, express or tacite, men restrain themselves by what we now call the rules of justice and equity. The misery of the condition, which precedes this restraint, is the cause why we submit to that remedy as quickly as possible; and this affords us an easy reason, why we annex the idea of property to the first possession, or to occupation. Men are unwilling to leave property in suspense, even for the shortest time, or open the least door to violence and disorder. To which we may add, that the first possession always engages the attention most; and did we neglect it, there would be no colour of reason for assigning property to any succeeding possession.[2] [2] Some philosophers account for the right of occupation, by saying, that every one has a property in his own labour; and when he joins that labour to any thing, it gives him the property of the whole: But, 1. There are several kinds of occupation, where we cannot be said to join our labour to the object we acquire: As when we possess a meadow by grazing our cattle upon it. 2. This accounts for the matter by means of accession; which is taking a needless circuit. 3. We cannot be said to join our labour to any thing but in a figurative sense. Properly speaking, we only make an alteration on it by our labour. This forms a relation betwixt us and the object; and thence arises the property, according to the preceding principles. There remains nothing, but to determine exactly, what is meant by possession; and this is not so easy as may at first sight be imagined. We are said to be in possession of any thing, not only when we immediately touch it, but also when we are so situated with respect to it, as to have it in our power to use it; and may move, alter, or destroy it, according to our present pleasure or advantage. This relation, then, is a species of cause and effect; and as property is nothing but a stable possession, derived from the rules of justice, or the conventions of men, it is to be considered as the same species of relation. But here we may observe, that as the power of using any object becomes more or less certain, according as the interruptions we may meet with are more or less probable; and as this probability may increase by insensible degrees; it is in many cases impossible to determine when possession begins or ends; nor is there any certain standard, by which we can decide such controversies. A wild boar, that falls into our snares, is deemed to be in our possession, if it be impossible for him to escape. But what do we mean by impossible? How do we separate this impossibility from an improbability? And how distinguish that exactly from a probability? Mark the precise limits of the one and the other, and