Originally posted by Aeson
View Post
Originally posted by Elok
View Post
Because of this, all observation is theory-laden, meaning that we have to impart some conceptual framework on what we measure in order to make sense of it. So I can run an experiment to find the value of the gravitational constant, but I can only run such an experiment and come up with an intelligible value if I first have a scientific theory in which that constant plays a role. (When Newton wrote down his theory of universal gravitation, he knew there had to be some constant of proportionality to make the equation work, but no one at the time had a good handle on what the value of that constant was.)
The same thing follows with morality. If you have a theory of morality, you can run a thought experiment along the lines of, "What is the correct action given situation X?" Your moral theory will then return some action A given all the variables that play into creating situation X, which we have to observe and measure in the universe just like any old experiment we might run. In both cases, you pump empirical data into some function which churns out a true answer about the universe.
While this is pretty standard and just looks like some kind of very quantitative utilitarianism, where I diverge is that I don't believe the above experiment to find the gravitational constant actually does necessarily tell us something about the universe. It may only tell us about our model of the universe, which is based on how we interact with and detect the universe. So if the morality analogy gains its validity from the gravity example, my doubts stop it from being valid. That is, we can definitely create a system of morality having to do with how humans should treat other humans that churns out true answers given the theory and the data, but of course we might only be saying something about the best way for humans to get along together.
In either case, to say something about the universe, we need to know some metaphysics--the rules that govern the rules. For example, scientific realism sometimes makes the claim that the objects we postulate in scientific theories (electrons, forces) are really real despite being unobservable (by eye or some other silly human method of perception). This is an ontological claim about reality itself--metaphysics. But modern philosophers take a somewhat dim view of fanciful metaphysics, because it leads to arguments like:
Philosopher 1: The wisest among us know the true nature of the universe is Change.
Philosopher 2: No, you dolt, it's quite clear that the real nature of the universe is Eternity.
Philosopher 3: You're both blithering morons. Obviously, the essential quality of the universe is Formlessness!
Anyway, I believe I've figured out a way to do metaphysics that isn't (a) self-serving (by deciding that reality is just some version of what we want it to be) and/or (b) embarrassing. If I am correct, then a moral theory devised from the correct metaphysics will return values about actions that are actually true. (Note, I emphatically do not believe I have done this. Doing so may require omniscience by way of an ever-expanding telepathic techno-blob, as I frequently say.)
What does morality mean in such a context? It's hard to say. It may reflect the "purpose" of the universe according to whatever created it, or might be an arbitrary set of rules written on some stone hyper-cube, or it might even refer to some reward/punishment system. Needs more data.
Comment