I will try an elaboration on postmodernism. To me postmodernism, if there is a single underlying theme, it is the view that ‘reason’ as traditionally understood cannot solve all the problems that face philosophy. Going back to Descartes, we see a vision of philosophy as that science that will unify all the sciences, we also see a frustration that philosophers have not been able to come to much agreement on any of their conclusions, unlike say mathematicians. Descartes, for several reasons, thought this was a flop, and that even on the biggest questions we can use our reason to come to definitive conclusions, if we proceed with caution through our search.
This goes on for awhile, through various permutations. Kant comes along and believes that he has shown us the definite limits of reason to know any truths about the objective world. After some important reactions to Kant, we end up with the idealists, like Hegel, who taking the Cartesian vision of philosophy to an absurd level (or so postmoderns might argue). Not only can we know everything about the world and our own minds, but we can even know that there is a grand scheme that structures reality and we can know the end that this scheme proceeds towards. Marx falls into the above category also, just in terms of the material dialectic. It are these reasons that Hegel and Marx are important for postmodernism…without an understanding of these dudes, or at least without an understanding of the philosophical landscape of their times, it is tough to see what is going on with the postmoderns.
Nietzsche is arguably the first postmodern…and if not, then the seeds are definitly there in his philosophy. There are a couple of reasons. First, Nietzsche shifts philosophy away from the grand schemes and the ivory tower of reason to the individual. Morality is not to be discovered via reasoning into the structure of the world, but is created by the individual (this is more radical than we now can really see because for us this view is so commonplace). Nietzsche brings ‘man’ down from the pedistal that s/he has enjoyed throughout the history of philosophy, we are now just one animal among others…and really are quite sickly in comparison with much of the rest of nature. Ultimately even reason itself is a kind of construction or projection of our own…one that we can either submit to or challenge. This is part of what Nietzsche means by ‘God is dead’. One could also read this as saying ‘Old school philosophy, the philosohpy of the moderns and the scholastics, is dead’. There is more in Nietzsche, but for the present purposes these are the main seeds.
The early 20th century brought about a revival of reason, through cats like Bertrand Russell and Husserl. It is not just a coincidence that Derrida’s first really significant paper was on Husserl. I think it is important to understand the early century landscape, especially the linguisitic turn, to see postmodernism, but not necessary. The main thing, as I see it, that one needs to have a grasp of from the linguistic turn is the sign-signifer issue. Its basically like expressing a truth about the world for the most part implies a correspondance between language and the world. This for the most part also implies a correspondance between ideas, language as the intermediary, and the world. Remembering Nietzsche (but not referring to any particular postmodern philosopher) we end up with something like this. Reason is the necessary structure of truths (self-contradictories are always false, so forth) but what is reasonable is itself a product of the structures embedded in language. Therefore, truths about the world conform to language and not vice versa. Even more radical than this (if one would think even such is possible) is that langauge itself refers only to langauge, and not to a world in itself or objective reality. What gives a word is meaning is not what it corresponds to in the world, but other words. Thus, it is by difference that meaning happens. Philosophers like Derrida take this idea and run with it, attempting to show that all our truth edifices…all ‘philosophies’ express ‘truths’ by already implicitly setting up their own oppositions to distinguish themselves from. This is the binary oppositions…true/false, appearance/reality, and so forth. For the most part, I think you can probably see some of the implications this has on our conception of Truth and the traditional view of philosophy’s job.
This discussion could go on and on, I surely don’t feel like I could teach postmodernism 101 in a message post. But I would say that I don’t think postmodernism leaves us in as ‘negative’ a state of affairs as it is sometimes believed. If ‘negative’ is to be characterized as man is not provided absolutes by the world, then yes, we are in a negative state of affairs. But I think this price may be worth what we get in return. For one, we don’t end up in a situation where we have closed the book on the questions. All truths, even those in accordance with reason, are open to questioning. This doesn’t mean that we outright reject them…I don’t think Derrida or any other postmodern philosopher that I can think of does this if you read what they are saying carefully enough. It means all truths are subject to dialogue, and all perspectives have equal weight in examining them. Futhermore, even the examining itself is open to examination, as well as the rules that have traditionally governed such examinations. Relativism itself is a thesis based on the type of binary oppositions that Derrida opposes. There are no truths themselves that characterize what postmodernism is, postmodernism is more a perspective on philosophy…and doing philosophy, than it is a system or anything like that. That is why it is perhaps misleading even to refer to postmodernism as ‘postmodernism’.
I am sure there are plenty of philosophers out there that would argue against my short commentary on postmodernism. Postmodernism is not my ‘speciality’, phenomenology is. What I would suggest to someone who really wanted to know what postmodernism is all about is the same I suggest to people who want to know what phenomenology is all about. Read the postmodern philosophers themselves and talk with as many people as you can about what these philosophers are saying. I would also suggest to study the history of philosophy as much as you can, not just from the perspective of what each individual philosopher is saying, but to think of it in the big picture…the history as a continuing narrative…and read the postmoderns with this narrative consciously in the background when you are trying to see what a particular postmodern is getting at.
Trey