The individual never ceases passing from one closed environment to another, each having its own laws: first the family; then the school ("you are no longer in your family"); then the barracks ("you are no longer at school"); then the factory; from time to time the hospital; possibly the prison But what Foucault recognized as well was the transience of this model: it succeeded that of the societies of sovereignty, the goal and functions of which were something quite different (to tax rather than to organize production, to rule on death rather than to administer life); the transition took place over time, and Napoleon seemed to effect the large-scale conversion from one society to the other. But in their turn the disciplines underwent a crisis to the benefit of new forces that were gradually instituted and which accelerated after World War II: a disciplinary society was what we already no longer were, what we had ceased to be.
We are in a generalized crisis in relation to all the environments of enclosure--prison, hospital, factory, school, family. The family is an "interior," in crisis like all other interiors--scholarly, professional, etc. The administrations in charge never cease announcing supposedly necessary reforms: to reform schools, to reform industries, hospitals, the armed forces, prisons. But everyone knows that these institutions are finished, whatever the length of their expiration periods. It's only a matter of administering their last rites and of keeping people employed until the installation of the new forces knocking at the door. There is no need to ask which is the toughest regime, for it's within each of them that liberating and enslaving forces confront one another. For example, in the crisis of the hospital as environment of enclosure, neighborhood clinics, hospices, and day care could at first express new freedom, but they could participate as well in mechanisms of control that are equal to the harshest of confinements. There is no need to fear or hope, but only to look for new weapons.
One the other hand, the different control mechanisms are inseparable variations, forming a system of variable geometry the language of which is numerical (which doesn't necessarily mean binary). Enclosures are molds, distinct castings, but controls are a modulation, like a self-deforming cast that will continuously change from one moment to the other, or like a sieve whose mesh will transmute from point to point. This is obvious in the matter of salaries: the factory was a body that contained its internal forces at the level of equilibrium, the highest possible in terms of production, the lowest possible in terms of wages; but in a society of control, the corporation has replaced the factory, and the corporation is a spirit, a gas. If the most idiotic television game shows are so successful, it's because they express the corporate situation with great precision.
Indeed, just as the corporation replaces the factory, perpetual training tends to replace the school, and continuous control to replace the examination. Which is the surest way of delivering the school over to the corporation.
The apparent acquittal of the disciplinary societies (between two incarcerations); and the limitless postponements of the societies of control (in continuous variation) are two very different modes of juridicial life, and if our law is hesitant, itself in crisis, it's because we are leaving one in order to enter the other. The disciplinary societies have two poles: the signature that designates the individual, and the number or administrative numeration that indicates his or her position within a mass. This is because the disciplines never saw any incompatibility between these two, and because at the same time power individualizes and masses together, that is, constitutes those over whom it exercises power into a body and molds the individuality of each member of that body.
The numerical language of control is made of codes that mark access to information, or reject it. We no longer find ourselves dealing with the mass/individual pair. Individuals have become "dividuals," and masses, samples, data, markets, or "banks." Perhaps it is money that expresses the distinction between the two societies best, since discipline always referred back to minted money that locks gold as numerical standard, while control relates to floating rates of exchange, modulated according to a rate established by a set of standard currencies.
The disciplinary man was a discontinuous producer of energy, but the man of control is undulatory, in orbit, in a continuous network. Types of machines are easily matched with each type of society--not that machines are determining, but because they express those social forms capable of generating them and using them. The old societies of sovereignty made use of simple machines--levers, pulleys, clocks; but the recent disciplinary societies equipped themselves with machines involving energy, with the passive danger of entropy and the active danger of sabotage; the societies of control operate with machines of a third type, computers, whose passive danger is jamming and whose active one is piracy or the introduction of viruses. It no-longer buys raw materials and no longer sells the finished products: it buys the finished products or assembles parts. sell services buy products
The family, the school, the army, the factory are no longer the distinct analogical spaces that converge towards an owner--state or private power--but coded figures--deformable and transformable--of a single corporation that now has only stockholders. Even art has left the spaces of enclosure in order to enter into the open circuits of the bank. The conquests of the market are made by grabbing control and no longer by disciplinary training, by fixing the exchange rate much more than by lowering costs, by transformation of the product more than by specialization of production. Control is short-term and of rapid rates of turnover, but also continuous and without limit, while discipline was of long duration, infinite and discontinuous. Man is no longer man enclosed, but man in debt. It is true that capitalism has retained as a constant the extreme poverty of three-quarters of humanity, too poor for debt, too numerous for confinement: control will not only have to deal with erosions of frontiers but with the explosions within shanty towns or ghettos.
Thanks to one's (dividual) electronic card that raises a given barrier; but the card could just as easily be rejected on a given day or between certain hours; what counts is not the barrier but the computer that tracks each person's position--licit or illicit--and effects a universal modulation. In the prison system: the attempt to find penalties of "substitution," at least for petty crimes, and the use of electronic collars that force the convicted person to stay at home during certain hours. For the school system: continuous forms of control, and the effect on the school of perpetual training, the corresponding abandonment of all university research, the introduction of the "corporation" at all levels of schooling.