desire its own repression—whence the role of the death instinct in the circuit connecting desire to the social sphere." Desire produces "even the most repressive and the most deadly forms of social reproduction." Desiring machines and social production The traditional understanding of desire assumes an exclusive distinction between "production" and "acquisition." This line of thought—which has dominated Western philosophy throughout its history and stretches from Plato to Freud and Lacan—understands desire through the concept of acquisition, insofar as desire seeks to acquire something that it lacks. This dominant conception, Deleuze and Guattari argue, is a form of philosophical idealism. Alternative conceptions, which treat desire as a positive, productive force, have received far less attention; the ideas of the small number of philosophers who have developed them, however, are of crucial importance to Deleuze and Guattari's project: principally Nietzsche's will to power and Spinoza's conatus. Deleuze and Guattari argue that desire is a positive process of production that produces reality. On the basis of three "passive syntheses" (partly modelled on Kant's syntheses of apperception from his Critique of Pure Reason), desire engineers "partial objects, flows, and bodies" in the service of the autopoiesis of the unconscious. In this model, desire does not "lack" its object; instead, desire "is a machine, and the object of desire is another machine connected to it." On this basis, Deleuze and Guattari develop their notion of desiring-production. Since desire produces reality, social production, with its forces and relations, is "purely and simply desiring-production itself under determinate conditions." Like their contemporary, R. D. Laing, and like Reich before them, Deleuze and Guattari make a connection between psychological repression and social oppression. By means of their concept of desiring-production, however, their manner of doing so is radically different. They describe a universe composed of desiring-machines, all of which are connected to one another: "There are no desiring-machines that exist outside the social machines that they form on a large scale; and no social machines without the desiring machines that inhabit them on a small scale." When they insist that a social field may be invested by desire directly, they oppose Freud's concept of sublimation, which posits an inherent dualism between desiring-machines and social production: "The truth is that sexuality is everywhere: the way a bureaucrat fondles his records, a judge administers justice, a businessman causes money to circulate; the way the bourgeoisie fucks the proletariat; and so on."