Image by Dick Whyte
One of the things I like about Deleuze is that he never gave up on philosophy. That is to say, he never had any problem with calling himself a philosopher and of happily subscribing to an intellectual tradition stretching back to the Stoics.
This, by his own admission, didn't make him better than others of his generation who seemed slightly embarrassed by the title of philosopher, or felt guilty if their work too might be shown to belong to the history of Western metaphysics, but it did make him the most naive or innocent.
But what is philosophy for Deleuze? He answers this question very clearly and very beautifully in his final book written in collaboration with Félix Guattari, entitled - appropriately enough - What is Philosophy? In this text, Deleuze argues that philosophy, science, and art all have the essential task of mediating chaos and that each discipline does so in a manner specific to itself as a way of thinking and creating.
First and foremost for D&G, philosophy is neither concerned with the contemplation of ideas, or their communication; rather, it is concerned with the creation of new concepts. This is its unique role and why the philosopher might best be described not as the lover of wisdom, so much as the creator of concepts.
This is not to deny that the sciences and arts aren't equally creative. But only philosophy creates concepts in the strictest sense of the term (as singularities or events, never as universals). In giving philosophy such a distinct history and role, D&G are not claiming any pre-eminence or privilege for their own work; they fully acknowledge that there are other equally important, equally profound ways of (non-conceptual) thinking. Science and art are not inferior modes of ideation, but they mediate chaos differently (with the latter defined not as a void of disorder, but a virtual realm of infinite possibilities).
Science, for example, in contrast to philosophy, is concerned with inventing functions that are then advanced as propositions in discursive systems to be reflected upon and communicated as such. It wants to find a way to give chaos fixed points of reference and to slow things down; to make chaos a little more predictable and, if you like, a little more human. Philosophy might like to give style to chaos (i.e. a level of consistency) via the construction of a 'plane of immanence', but it is happy to retain the speed of birth and disappearance that is proper to chaos.
Again, this is not to denigrate the work of physicists and mathematicians and D&G are at pains to stress that they find as much admirable experimentation and creation within Einstein as within Spinoza.
As for art, it takes a different approach: if philosophy is all about concepts and science all about functions and their elemental components known as functives, then art is concerned with
percepts,
affects, and
sensations. D&G write:
"Percepts are no longer perceptions; they are independent ... of those who experience them. Affects are no longer feelings or affections; they go beyond the strength of those who undergo them. Sensations, percepts and affects are
beings whose validity lies in themselves ... They could be said to exist in the absence of man because man, as he is caught in stone, on the canvas, or by words, is himself a compound of percepts and affects. The work of art being a sensation and nothing else: it exists in itself."
- Deleuze & Guattari, What is Philosophy? trans. Graham Burchell & Hugh Tomlinson, (Verso, 1994), p. 164.
Obviously the work of art is created by the artist, but it stands or falls on its own; i.e. it exceeds the life of its own creator. Further, it draws the artist (and the viewer, reader, listener) into a strange becoming - producing them as much as they produce it and giving everyone a little chaos back into their lives.
If, as we have noted, philosophy adventures into chaos via the plane of immanence and science via a plane of reference, then art constructs a plane of composition: this, for D&G, is definitional of art. But by this they refer not merely to technical composition (which could just as well be the concern of science), but an aesthetic composition concerned with sensation. Thus art, like science and philosophy, is a unique way of thinking and of opening a plane within chaos. It is obviously related to science and philosophy, but should not be thought of as an aesthetic mish-mash of these practices. D&G conclude:
"The three routes are specific, each as direct as the others, and they are distinguished by the nature of the plane and by what occupies it. Thinking is thought through concepts, or functions, or sensations and no one of these ... is better than another ... The three thoughts intersect and intertwine but without synthesis or identification."
- Ibid., pp. 198-99.
Ultimately, we should be grateful for the gifts that they bring us: unlike religion, which has done nothing except open a great umbrella between us and reality in an attempt to protect mankind from chaos. But that's another post ...