not just any convention will do. Only some of what one might say actually works. There is a way in which reality does not care what you say about it. Believe what you will, you cannot walk through walls.
I suspect you do not disagree with this. — Banno
Conservatives in the U.S. like to say that the facts of nature dont care about our feelings. All I would add to this is that this logic extends to feelings themselves, and to what we say about things. Put differently, our feelings dont care about our feelings, and what we say about things doesn’t care about what we say about things. Let me parse this seeming gibberish. ‘Not caring about’ refers to a certain independence. In a very general
sense, objective empirical models of the world don’t allow us to posit absolute independence of natural objects form each other. On the contrary, a causal interdependence reigns at all levels, from the quantum to the cultural. But alongside this interrelationality, empiricism posits facts internal to objects or forces, properties or attributes that survive the changing relationships among objects and forces. These inhering properties must be assumed to survive such interactions, because they determine the nature of the relationships , what kinds of patterns are possible. For an empiricist, this is as true in human psychology as in physics. Thus, ‘my feelings don’t care about my feelings’ means that empirical models of neuro-psychological function that rely on concepts of internal computation and representation believe that feeling and linguistic conceptualization are constrained and determined by intrinsic features of the brain that do not themselves change along with ( don’t care about) minute to minute changes in feeling or discursive understanding.
They may be context-sensitive but also are fundamentally context-independent. The underlying neurological principles of language and feeling don’t care about the contextual changes in feeling and linguistic expression.
This assumption of the context-independence of the facts of empirical psychology has important ethical implications. It justifies the politics of blame( irrationality, madness, bias, cognitive dissonance, sociopathology, brainwashing).
In differently ways, writers like Wittgenstein , Husserl, Heidegger, Derrida, Deleuze and Foucault focus on the empirical assumption of intrinsic properties that survive contextual changes in relationships.
What they propose is that every contextual relationship changes the ‘inherent’ properties of the elements that enter into the interaction. So
in a sense there are no inherences, no properties, only differences that make a difference, both to other elements and to themselves.
My aim in the following paragraphs is not to get you to agree with this , but to try and see if we can avoid the common objections to this ‘radical relativism’.
The first objection is that it is an attempt to deny or undermine science and its claims to effectiveness. Planes dont fall out of the sky , so science works, is one response.
The postmodern claim that intrinsic facts deconstruct themselves is not a critique of science in any traditional
sense of critique. It is not contradicting, denying , refuting, disproving or invalidating the assumption of internal properties , laws, forms. What is it doing is saying that our sciences already take into account the instability and movement at the heart of its intrinsic facts without knowing that it does so. If i point out a rock to you and tell you to stare at it for a while, you may tell me that it remained a rock for the whole time you were staring at it. What you don’t pay attention to is your changing eye movements, posture , attention, etc. Your behavior evinces the effects of an experience that is constantly changing, but in ways that are so subtle that they dont disturb the concept of ‘this same rock’.
Postmodernists argue that scientists are absolutely right when they say that there is a way that reality doesn’t care about how you model it, that reality is composed of
rocks , or forces, or laws with an intrinsic content that survives the contextual changes they enter into.
Postmodernists are just saying that ‘intrinsic’ , context-transcending content continues to be what it is the same way that the rock I stare at continues to be what it is, by changing continuously but very subtly.
So postmodernists are not really touching the results of the natural sciences, their predictions and laws. What they are doing is suggesting that the way of scientific progress is not via the fixing of laws and intrinsic properties bit of arranging and rearranging patterns of human relationship with the world in more and more
intricate ways. Yes, some of our attempts will work better relative to our goals than others, but the attempts that fail also contribute to this progress. The tendency of empiricism to nail down an arbitrary , intrinsic, irreducible, context-independent basis for natural objects and forces, those facts which dont care about the changes taking place around them ( or because of them), are the least interesting and least valuable aspect of science. This is what always threatens to turn science into dogma. Its most valuable quality is its ability to see process and relation within the arbitrary, the intrinsic , the lawful and the fixed.
The second objection to postmodern approaches to
science is that they destroy the usefulness of prediction by trying to rid the world of its stable foundations. But in the example I gave of staring at the rock, the subtle but continual shifts in the experience of something that we categorize linguistically as ‘this rock’ likely aren’t threatening to most scientists, except as a metaphysical curiosity. So what if every physicist who makes use of Einstein’s equations interprets their sense in a subtly different manner. As long as it doesnt affect their math, who cares? The language of physics handles this insignificant ambiguity in interpersonal understanding more than adequately. ( Of course , some within physics are pointing to new directions for the field that takes this ambiguity as a feature, not a bug).
The point isn’t just that the kind of instability postmodernists are pointing to within the founding facts and laws of the natural sciences doesn’t prevent science from working. It is that postmodern ways of thinking reveal what would be called the natural world to be less arbitrary and more intricately ordered than is seen within empirical approaches. This interrelational order was always the case, but science alters it to make it increasing more intricate. Planes don’t stay up in the air because of fixed facts of nature that were always the case before humans entered the picture. They stay up in the air because nature , which was always already finely ordered ( but not in a mathematically causal way) , continues to become more intricately relational because of the way humans change it with their science. Science is a human construction that achieves its effect by conceptually and physically altering the environment. We don’t simply find the order in nature, we manufacture it, in increasingly powerful and intricate ways. There are absolutely no fixed facts within or before the history of nature to make this possible , other than the recursive self-differentiating nature of nature.