This is one of Deleuze's earliest published works. In this radically creative interpretation of Nietzsche, Deleuze is, I think, using Nietzsche's oeuvre as the phenomenon through which to express his own fledgling philosophy. This is not, therefore, a book “about” Nietzsche's work in the sense of an explication, but rather an attempt at a wholly original statement that “possesses” Nietzsche's works, those writings that bear his trace. I will thus refer to this work's “protagonist”, the “Nietzsche” that Deleuze claims to explicate, not as Nietzsche but as Deleuze's Nietzsche (DN henceforth).
Deleuze defines Nietzsche's philosophical project as an attempt to define a thought that is wholly affirmational, one that negates nothing. Deleuze contrasts what he formulates as Nietzsche's mission to Hegelian dialectics, in which otherness is gradually but inevitably subsumed to the same (thesis+antithesis=synthesis). Hegelian synthesis is seen by Deleuze, then, as the negation of difference as such. DN seeks to affirm everything in its own difference.
DN defines a phenomenon as the sign or symptom of the force(s) which express themselves through it. Every phenomenon, according to DN, has as many senses as it does forces acting upon it. The relation between one force and another DN calls a “will to power” and, at other times a “body”. (Deleuze's uses of the two terms seem to me to be more or less interchangeable.) Active forces are that which, in the “natural” state of things (a reoccurring, though I think problematic, starting point for Deleuze), are dominant- are obeyed by other forces within the order of a “natural, healthy” body. Such forces are responsible for the creative aspects of being, of imposing forms in relation to concrete conditions.
Reactive forces are “naturally”subservient within a “healthy” body. Reactive forces are in charge of the administrative aspects of life- the regulative accommodations that make life sustainable. Reactive forces are not naturally weaker than affirmative forces. Rather, reactive forces are separated from their own ability to create. They can only assert themselves by limiting the affirmational power of other forces. The hierarchy of forces determines the historical outlook and destiny of a will.
“Consciousness”, be it that of a healthy or unhealthy will to power, is always that of a greater force by a lesser force that has been seized or incorporated by the stronger. Weaker forces, which are naturally reactive, are, for DN, necessary for the life of the body, but they can only know themselves in relation to a stronger, more creative force which is always outside consciousness. Consciousness, then, can be described as the limitation imposed on active force by reactive force in the former's ability to affirm. The more reactive force manages to limit active force, the less ability a will has to affirm anything beyond itself.
(I want to add at this point that many followers of Deleuze, indeed Deleuze himself, fancied him the philosopher of his generation that broke finally and fully with Hegel and Marx. But Delueze's notions of will as a relations of forces sounds to me quite a bit like those of Althusser's “totality of contradiction.” I am certainly not saying that Deleuze was in any sense a Marxist, but that he was, like so many French philosophers of his generation still in the intellectual shadow of Althusser, and thus, indirectly, of Maoist thought.)
One can say, then, that a will, a body be it individual or societal, is not a being, but rather a becoming, a series of forces or points acting upon one another, a shifting constellation of powers. “Being”, however, is not an invalid concept. Becoming must itself have a form of being and this, DN defines as “return.” That force which returns as part of something else, that becomes, that alone is being. DN defines the eternal return as the process of critiquing forces. Forces that are found to be reactive are not selected for return, only active, affirmational forces may be reborn, may continue to become. This selective process of critique is itself an affirmation, for in destroying the reactive forces it creates a new combination of forces.
Reactive forces are, in the process of the eternal return, directed against themselves. (Self-destruction is the only affirmational act, according to DN, of which reactive forces are capable.) The eternal return, the ultimate affirmation that reproduces multiplicity, is also the purest nihilism, nihilism at its limit. (This sounded to me dangerously close to negation of negation.)
So, if this is how “healthy” bodies “naturally” evolve, then why is every society not in a constant state of creative (re)becoming? Looking around, this does not seem to be the case. Indeed, bodies, natural or societal, seem to generally try to resist change. For DN, it is the exception to the rule that a body is, in fact, healthy, and this has led to a society that is anything but in accord with “nature.”
One of Deleuze's earliest critiques of psychoanalysis comes in “Nietzsche and Philosophy” in the form of Deleuze's championing of forgetting. To forget, for Deleuze, is to create, indeed it is to select a memory for return or destruction and to oversee the reproduction of the multiplicity that is the self. In insisting on recovering memory, in Freudianism's struggle against what it deems “repression” or “denial” psychoanalysis is trying to stop the process of critique and return. It is trying to keep the subject where it has already been (in the past). In this way, psychoanalysis acts like many other training techniques of a sick society. (More on this later.)
The will that cannot forget cannot create. It can only obsess over that (the past) which it cannot act on and transform. This leads to what DN calls “resentment,” the fear of difference, that which DN defines as being, and the insistence that everything be identical. It seems that what we have come to know as society was created by and for such unfortunates. The resentful posit that since the strong and creative will could choose not to unleash its power, then the weak and reactive must also have the option of unleashing their power, but simply choose not to do so out of virtue. Through this myth and/or fallacy, resentment has thus seduced the active will against itself. It has made the creative will yearn for virtue, and build for the resentful all that we know as society and its identifying representations.
In a passage strikingly reminiscent of both Foucault and Althusser, Deleuze describes the process by which society selects traits and trains its subjects through punishment, or what society refers to as “justice.” Society bestows memory, and therefor resentment, in its creation, consciousness, through language, the tool that will allow consciousness to carry the past into the future. This consciousness is what society deems the “free individual”.
The resentful, who insist on identity, must think themselves absolutely right. They insist on a “truth” that is on their side. Deleuze defines truth as the unit of reactive thought. He throws all the sciences and humanities into this category of identifying representations, saying that they are always deployed to affirm the truth subscribed to by the powers that be. A truly affirmational thought, says DN, will have nothing of truth. (This broadside against the sciences and humanities strikes me as one of Deleuze's clumsiest moves in this book. Has not scientific discovery destroyed entire regimes of “truth”? Was Galileo not a creator and destroyer?)
DN identifies three stages of historical nihilism. The first is negative, or religious nihilism. In the history of philosophy, this impulse goes back at least as far back as Socrates and his spawn, Platonic Idealism. Idealism places the “truth” of phenomenon outside of the world. Life and the world are posited as the inferior imitation of Truth/ Divinity. Classical philosophy thus denies its own creativity. It claims that the “Ideal” it invents is outside of it, waiting to be reached and uncovered by its practitioners. The classical impulse to redeem life by subsuming it to the Ideal found an even purer manifestation in Christianity in which human being is redeemable only through self-destruction in the name of the Ideal- the loving, forgiving Father. The formerly cruel God of the Old Testament manages to put humanity into His debt through the Crucifixion. Humanity is obliged towards negative nihilism.
To be a Christian, then, is to think that one has already killed God. This leads one to another form of nihilism, the reactive. Kantian critique is imagined by modernity to be a rejection of faith in favor of reason. But, DN argues, Kant only anoints humanity as the interrogator of claims to knowledge, morality and truth. Kant does not critique knowledge, morality and truth as concepts. Indeed, he assumes their validity as such. Kant thus asks reason to judge (absolve?) itself and makes docility the “choice” of “reasonable men”. Kant places the moralistic mediator inside the individual but, DN asks, does that make subjectivity any less subjugating? If God is dead this was only so the nihilistic tradition of culture could take on the more dangerous, insidious form of rationalistic progress.
The ultimate form of nihilism DN defines as the passive. Here, humanity takes the place of an already dead God. The philosophical incarnation of passive nihilism is Hegel. Difference is ultimately subsumed into synthesis, and humanity is all that remains, living in its own values like a slug subsisting in its own excretions.
DN's only hope is that nihilist society will reach a level of such negative extremity that it will seek to negate itself and thereby partake in the critique that all of society has been founded to avoid. Having killed God and then taken God's place, human consciousness will then seek (DN hopes) to kill itself. DN's term for this will to transcendence of the nihilistic will is the “Overman”. The only path towards the Overman is an affirmational philosophy. For consciousness, being itself reactive, can not know the truly affirmational. But philosophical thought can imagine an affirmational critique/ destruction of consciousness-as-it-is.
The resulting affirmational thought would not oppose reactive thought, which is to say the entire history of philosophy and society. Affirmational thought would differ from reactive thought, just as, indeed, it would differ from itself. For affirmation of being is being itself, which is to say difference.
I don't necessarily buy into Deleuze's interpretation of Nietzsche. For one thing, while “On the Geneology of Morals” is a fine and disciplined work of philosophy, I don't think one can defend the claim that Nietzsche was as ruthlessly systematic a thinker as Deleuze wants to imagine him as having been. Also, I think Nietzsche viewed language as more liberatory, but perhaps less all-powerful than did Deleuze. For the latter, language and the bad memory it represents, is the bedrock of society. For Nietzsche, I think, language and philosophy were a means to reinvention and rebellion, but were not the absolute bedrock of anything. The physical body and its gestations remains an important site for Nietzsche whereas for Deleuze, for all of his talk of bodies, the body seems not even solid, but just points to be shifted by the greater powers of social discourse.
This is still a helluva book though. Regardless of its relationship to anyone's understanding of Nietzsche, it remains a vital entry point into Deleuze's exceptionally provocative if (I think) sometimes philosophically problematic body of work.