[pdonis]

> Neither Deontology, Virtue Ethics, nor Consequentialism describe the ends

If you insist on just looking at the general, abstract terms as categories, instead of the actual ethical systems that are usually described as falling into those categories, I suppose that's true. But I don't see why it's relevant. In order to actually make ethical choices in the real world, you have to specify ends--your ethical choices have to bottom out at some point in saying that some things are good and some things are bad, just because. That's true whether you think you're doing Deontology, Virtue Ethics, Consequentialism, or what have you.

> Consequentialism just says that deontology is too myopic, and locally following the correct rules is sometimes less good than maximizing long-term gains.

And in making such claims, Consequentialism is both misdescribing Deontology and avoiding the actual issue.

First, there is nothing that restricts Deontology to "locally following correct rules". More generally, there is nothing that forbids Deontology from looking at consequences! Indeed, Deontology often requires you to look at consequences, since actions that might be innocuous taken in isolation can have serious ethical implications when put in context.

Second, when you say "maximizing long-term gains", what counts as "long-term" and what counts as "gains"? Any answer to such questions is going to bottom out, as I said, in claims that some things are good, and some things are bad, just because. There is no way to avoid that. But Consequentialism bills itself as avoiding that--as avoiding "just following rules" and looking at things rationally instead. And it doesn't and can't deliver on that promise. It just obfuscates what it's actually doing.

> Consequentialism is ceteris paribus correct

I don't even know what this is supposed to mean.

[khafra]

If you want to talk about ends, you're talking Axiology, not strictly Ethics. By "ceteris paribus correct," I mean that if you were programming a superintelligent AI--and you knew exactly what you were doing, rather than structuring a learning schedule and feeding that a corpus--you would want a consequentialist.

Deontology and Virtue Ethics are patches for flaws in human morality. For example, the deontological rule "never kill the leader of the group and take over, even for the good of the group" is there because power is instrumentally useful enough that evolved social animals will deceive themselves about why they want power, so naive consequentialism doesn't work for them.

[pdonis]

> If you want to talk about ends, you're talking Axiology, not strictly Ethics.

Even if I accept this quibbling over definitions, I don't see how it's relevant. We're talking about how to actually make choices. That's ethics.

> if you were programming a superintelligent AI--and you knew exactly what you were doing, rather than structuring a learning schedule and feeding that a corpus--you would want a consequentialist.

That if that you're glossing over is actually impossible, so I don't see how this is relevant either.

> Deontology and Virtue Ethics are patches for flaws in human morality.

No, they're recognitions of the fact that it's impossible for any finite being to compute and judge all of the consequences in real time, even if we assume there is some universally agreed on system for judging the consequences, which there isn't.

> power is instrumentally useful enough that evolved social animals will deceive themselves about why they want power, so naive consequentialism doesn't work for them.

Power is instrumentally useful for a superintelligent AI too, so "naive consequentialism" doesn't work for it either, at least not if you want us humans to survive in a world that has it.