It’s not clear to me that comparing moral systems on a scale of good and bad makes sense without a metric outside the systems.
So if my morality tells me that murdering innocent people is good, then that’s not worse than whatever your moral system is?
So while I wouldn’t murder innocent people myself, comparing our moral systems on a scale of good and bad is uselessly meta, since that meta-reality doesn’t seem to have any metric I can use. Any statements of good or bad are inside the moral systems that I would be trying to compare. Making a comparison inside my own moral system doesn’t seem to provide any new information.
There’s no law of physics that talks about morality, certainly. Morals are derived from the human brain though, which is remarkably similar between individuals. With the exception of extreme outliers, possibly involving brain damage, all people feel emotions like happiness, sadness, pain and anger. Shouldn’t it be possible to judge most morality on the basis of these common features, making an argument like “wanton murder is bad, because it goes against the empathy your brain evolved to feel, and hurts the survival chance you are born valuing”? I think this is basically the point EY makes about the “psychological unity of humankind”.
Of course, this dream goes out the window with UFAI and aliens. Lets hope we don’t have to deal with those.
Shouldn’t it be possible to judge most morality on the basis of these common features, making an argument like “wanton murder is bad, because it goes against the empathy your brain evolved to feel, and hurts the survival chance you are born valuing”?
Yes, it should. However, in the hypothetical case involved, the reason is not true; the hypothetical brain does not have the quality “Has empathy and values survival and survival is impaired by murder”.
We are left with the simple truth that evolution (including memetic evolution) selects for things which produce offspring that imitate them, and “Has a moral system that prohibits murder” is a quality that successfully creates offspring that typically have the quality “Has a moral system that prohibits murder”.
The different quality “Commits wanton murder” is less successful at creating offspring in modern society, because convicted murderers don’t get to teach children that committing wanton murder is something to do.
It’s not clear to me that comparing moral systems on a scale of good and bad makes sense without a metric outside the systems.
So while I wouldn’t murder innocent people myself, comparing our moral systems on a scale of good and bad is uselessly meta, since that meta-reality doesn’t seem to have any metric I can use. Any statements of good or bad are inside the moral systems that I would be trying to compare. Making a comparison inside my own moral system doesn’t seem to provide any new information.
There’s no law of physics that talks about morality, certainly. Morals are derived from the human brain though, which is remarkably similar between individuals. With the exception of extreme outliers, possibly involving brain damage, all people feel emotions like happiness, sadness, pain and anger. Shouldn’t it be possible to judge most morality on the basis of these common features, making an argument like “wanton murder is bad, because it goes against the empathy your brain evolved to feel, and hurts the survival chance you are born valuing”? I think this is basically the point EY makes about the “psychological unity of humankind”.
Of course, this dream goes out the window with UFAI and aliens. Lets hope we don’t have to deal with those.
Yes, it should. However, in the hypothetical case involved, the reason is not true; the hypothetical brain does not have the quality “Has empathy and values survival and survival is impaired by murder”.
We are left with the simple truth that evolution (including memetic evolution) selects for things which produce offspring that imitate them, and “Has a moral system that prohibits murder” is a quality that successfully creates offspring that typically have the quality “Has a moral system that prohibits murder”.
The different quality “Commits wanton murder” is less successful at creating offspring in modern society, because convicted murderers don’t get to teach children that committing wanton murder is something to do.
I think those similarities are much less strong that EY appears to suggests; see e.g. “Typical Mind and Politics”.