@maxdancona,
maxdancona wrote:
Joe,
1. You brought the idea of scientific truth vs. moral truth into the discussion when you compared a moral truth to a fact like the Earth orbiting the Sun. I am just pointing out that scientific fact is objectively testable and there are no objective tests for morality.
I mentioned the earth's position in the solar system as an example of a disagreement that didn't involve both sides being right. The fact that it was a scientific dispute was completely immaterial.
maxdancona wrote:2. Aristotle is not a good example. Aristotle is part of our cultural heritage. There are similarities because our culture has been aware of Aristotle since Aristotle was alive. Pick a contemporary Asian, or African philosopher and you won't find the same similarities. There was cannibalism practiced at the time... something that isn't part of our current system of morality.
You're the one who said that our morality might be different from our forebears. In any event, I still disagree that morality differs across cultural boundaries as much as you seem to think. But then such empirical differences have little relevance, unless you believe that morality can be determined empirically. If that's the case, you're not talking about morality any more, you're talking about mores.
maxdancona wrote:3. Dogs do follow the laws of science as understood by humans.
Depends on how you define "follow."
maxdancona wrote:Science laws, as understood by humans, give facts in an objectively testable way about how dogs are conceived, how fast they accelerate when dropped a long distance, how they age, how their senses work, what makes them sick, how genetics affect size and skin color... and on and on. There is comparison to any "moral truth".
I'll freely concede that dogs are physical entities. That doesn't mean that dogs can be physicists. You seem to think that, because animals don't follow morality, that people somehow don't follow morality either. But that's based upon an equivocation -- you're using "follow" in different senses here.
A better example would be with the law. You'd agree that not everybody follows the law (in the sense that they do not adhere to the law's dictates). Does that mean that there's no such thing as law?
maxdancona wrote:There is a big difference between the objectively testable facts of science, and the untestable so-called "absolute truths" of a moral system.
Once again, I agree. So why do you insist upon holding morality to the standards of science?