jlay wrote: You are confusing the epistemological question of morality with the ontological question. You are assuming that we must agree on morals for them to be objective. That argument doesn't follow.
I’ve never made such a claim. I have always said morals must be DEMONSTRABLE to be objective.
jlay wrote:In another thread we were discussing gravity. Is gravity an obejective fact of reality?
Can gravity be demonstrated? Of course!
jlay wrote:The question is, do objective moral values exist? I'm not asking you how you know something is moral, or whether something is moral.
We could ask, is there a situation where rape, murder and lying could be virtuous while charity and kindness are evil?
I will use the example I used with you last time:
If I were thirsty and were about to drink water from a puddle, and you told me the water was poisonous, that is a demonstrable truth because I can get a sample of the water, do a chemical analysis, and let’s say I find the water contains traces of “Ethylene glycol”. this chemical is poisonous to mammals and because humans are mammals, it is poisonous to me.
If I choose a different interpretation of this truth and decide it is safe, I will get sick and die anyway. And it doesn’t only apply to humans, it applies to any mammal; if a dog , cat, or any mammal drinks of the water, they will die as well. This is an example of “objective truth” because it can be demonstrated, it applies to everything; not just humans; and there is no debating involved.
Is Killing wrong? Yes! How about if I kill an intruder who entered my house armed with a knife and I shoot him because I felt my life was in danger? How about if he didn’t have a knife but he was bigger than me and I was afraid he would kill me with his bare hands? How about if he didn’t enter my house but he was on my property?
Okay so we say murder is wrong. Murder is malicious killing of an innocent human. So who decides guilty or not? The killer just before he pulls the trigger?
You mentioned “rape”. Rape is defined as “non consensual sex. Does this apply to animals? Animals cannot consent so how do they reproduce? Okay so we only apply it to humans. The age of consent in the state of California is 18; next door in Nevada is 16, so if a 17 yr old has sex in California it is rape, but if he goes next door to Nevada, it is okay!
These are all interpretations. How can you call something with that many interpretations objective?
jlay wrote:How we come to know what is moral (agreement) is not the same thing as whether moral values exist. For whatever reason, you don't apply this burden with math, measurements, etc., but you do it with morals. And basically, much like the lady mentioned above, I think you have set the deck where you know you will not get an answer.
Math is demonstrable. Why? Because everybody agrees math is to be based on the number 10. If some people interpret math to be based on 12, 15, or some other number, then you couldn't call it objective.
Can the same be said for morality? Truth? Good/Bad? What base are you going to use? Your God? Problem is the next guy is going to use HIS God as the moral base, then someone like me will use no God at all; which results in nobody agreeing on good/bad, right/wrong.
If you could get everybody to agree on a single moral base, and this moral base gave everybody the same information; you would have a case for morality to be objective. But as long as there is as much interpretation as we have concerning truth and morally; it has to be called subjective.
Note; I am not saying objective morality means everyone will agree, (there will always be some nut-job who will deny the obvious) I’m saying the fact that so many people disagree should be a hint that maybe it isn’t objective.
Getting back on subject; the OP implied an uncertainty concerning truth. I think this type of uncertainty is the result of trying to believe truth is objective; yet nobody seems to know what it is! I believe to acknowledging truth as subjective will clear up a lot of that confusion and uncertainty.
Ken