@JLNobody,
JLNobody wrote:
I would like to hear such an argument. The only one I can imagine at the moment is one based on a functionist insistence that societies could not persist without rules against murder regarding members of one's own group. Strangers are sometimes fairgame for things like head hunting. I do feel, however, that the development of compassion (a predisposition for empathy) may be widespread if not universal. We seem to be laying the basis for cultural relativism.
Not sure what Olivier has in mind, but I've discussed this in several threads over the years.
The “instinct” for self-preservation may be at the heart of all morality…the “natural substrate” as Olivier suggests.
Consider that “instinct” in the context of the “golden rule”…and that becomes a more likely prospect.
If I deem it inappropriate for me to kill you…I set up the mechanics for making the notion “thou shalt not kill” an appropriate one. Each individual coming to that same conclusion…makes the notion an agreed upon idea (subjective), but the underlying “I’m interested in self-preservation” is central to it...and may well be objective.
The notions leading to “thou shalt not steal (or thou shalt not covet) are not difficult to see as derivations from that theme.
Lying, adultery, pride, lust, and many of the others may come from that.
Not saying that is the way things are…but the argument, as was suggested, can be made…and has been on many occasions.