I'm currently having a debate with someone on the topic of whether or not Morality is objective. There's a few points I would like a little help with, like perhaps identifiying any contradictions, self-detonating arguments, and understanding how to approach these types of arguments, before I consider responding to them. I've encountered these types of arguments quite regularly, and I find myself struggling to respond to them adequately, so I would appreciate any insight the great minds here can offer me..
This is more of an exercise for my own mind, than an attempt to change someone else's mind, although the curious observer is always up for grabs in a public forum. :)
I said (in respose to him claiming there is no objective basis for morality):
Yes, there is. That's why we call it "rape" and not "love-making". There is an objective reason that we differentiate between such concepts, and that reason is the initiation of force.It isn't just the difference between rape and sex, it is the difference between theft and trade, slavery and employment, etc. etc. etc.
He responded:
Here is the weakness with your argument: You are saying that just because we call forced sex "rape", then it is also bad. I agree that sex without consent is not making love, it is rape. But you can't prove to be my rape is wrong!
Let's say you find a primitive tribe somewhere in the jungle, and the chief says "we believe that no woman should enjoy sex. In fact, if a woman consents to sex, it is wrong. We believe that all sex should be rape." How can you rationally argue that that guy is wrong? You can say "well, its wrong because it makes the woman suffer," and he'll say "women should suffer because they are inferior," and you'll say "no they're not." You guys can argue all day, but at the end of the day, you are basing your argument on some unprovable assumption.
The above argument he made, is very similiar to the type of argument I get from Christians on this topic. I tend stumble a little bit at this point, and am not sure how to best approach it. He's clearly admitting that there is an objective difference between rape and sex, that is, the non-aggresion principle, but he's failing to recognize that distinguishing between concepts like rape and sex, is the entire purpose of morality, or am I mistaken somehow here? Need advice.
I Said:
Truth is not dependant on the subjective opinions of men. With regards to the concept of morality, something like slavery was immoral 300 years ago, for the EXACT same reasons it is immoral now (initiation of force).
He responded:
Jesus fucking Christ. Do you not the weakness in your argument?? You are just assuming that initiation of force is immoral. Where do you get that assumption? You can assume things out of thin air, but you can't call those assumptions "rational." If you talked to a slaveowner 300 years ago, he would have said "Your so-called morality where any initiation of force is wrong is bullshit. Prove me wrong." And you couldn't. Because at the end of the day, morality is just based on arbitrary assumptions.
I said:
My point is, There are self-evident and objectively true statements (axioms) that can be made about human nature which have profound implications when we apply them consistently to social concepts like morality, government, god, etc.
He responded:
Haha - this is the crux of our disagreement. Modern day philosophers have basically disproved the idea of self-evident truths or axioms. Science does not accept the idea of axioms - you constantly test your hypotheses against the facts and if the facts disprove your hypotheses you adjust your hypotheses - you never just accept something as true.
A true philosopher or scientist would never just accept anything as 100% true with no justification. Any proposition is more or less likely to be true, but it is wrong to say that something is "self-evident."
I said:
So, is it fair of me to say, that you can't think of a single reason, other than faith and emotion, to explain as to why rape is immoral?
He responded:
That's exactly what I'm saying.
You could make a practical argument and say "no matter what you thought about rape, a society that allowed rape would turn into anarchy." But then I could say "what's wrong with anarchy? Men live happier, fuller lives when they are free to do whatever they want, even if that means raping women. Also rape is good for women - it toughens them up." That may seem like a dumb argument to you, but a lot of real, actual philosophers have actually said things like that. People like Hegel and Nietzsche have basically praised things like war and domination
And Finally, here is his concluding sentence from his post.:
Reason is a tool, just like logic. Given the facts we know about the world, reason can help us make statements about the world. But reason can't create new facts for us.
One way to look at it is by David Hume. Hume believed that reason was a calculator that could help us achieve our goals. But reason could not CREATE our goals for us! So let's say I wanted to rape somebody. Reason could help me figure out where's the best place to go to rape people; how to not get caught, where to buy duct tape, etc... But reason can't tell me that rape is wrong.
It has, unfortunately, turned into one of those debates where we're respoding to like 20 of eachothers arguments per post. I would like to get it narrowed down to the crux, and I'm assuming he would, as well. So, I'm seeking advice on how best to approach that.
Thanks in advanced for any advice!