Aranfan wrote:
Differences are more important because I don't care much about the commonalities. I already know, intimately, what it is like to be human, and to say they are human tells me nothing about them as them, instead of them as me. I don't care about the human, or that they are human. I have a mom and a sister, so I don't care if someone is female, I know about "the female", I'm interested in, say, their taste in music. I have met black people, and interacting with other blacks as a black and a white has no more interest to me. The unique combination of qualities which make an individual, individual are interesting. What commonalities we have, I care only in as much as they facilitate communication.
Edit: My philosophy can't be hijacked to justify racism, to me, and I'm fine with that.
I did not rant about how You are a black supremacist, merely clarifying my position with regards to the lumping together of people by commonalities.
You're misunderstanding the entire concept, and frankly I suspect that you're simply trolling or else incredibly thick-skulled. Given that you said that you were sincere earlier, that would make you an utter cad. I'll go with thick-skulled simply for the sake of the conversation.
You appear to have no idea why the concept of commonality is used in moral systems. Without any grasp, you leap to the conclusion that this is because utilitarians/statists/your personal bogeymen cannot communicate without obsessing about commonalities. So let me provide you with an example. What distinguishes you from a rock? There are a number of things you could conclude, but I fear that you will jump on the jackass train and declare there are no differences or something equally silly and conversation-retarding. Of these distinctions, many are shared with other things. That is to say, there are categories. These are nested, so we have "organic", "living", "animal", "chordate", "mammal", and so on down the line to individual distinctions of your form.
Let's go back to the rock. Under most utilitarianisms, the rock cannot feel pain, or feel at all for that matter. It lacks life. Nothing can be done to bring it joy or sorrow. Therefore, not action performed to a rock can be moral or immoral. So commonalities allow us to determine the moral status of an object. This is not unique to secular schools- Jainists are forbidden from harming anything with more than three senses, allowing them to eat plants and kill bacteria without breaking holy vows. The theological argument is that without those senses, the entity cannot really be made to suffer.
These commonalities can be used to expose differences as well. Consider a plant. It feels, but only in a stimulus-response way as far as we can tell, and it lacks an approximation of a nervous system with which to feel pain. So our ability to harm plants is limited. Our ability to harm a sea-sponge is similarly limited, but our ability to hurt a mouse is much greater. Now, the specifics vary. Humanists assign humanity as the apex of this moral system, and everything else as unimportant or far less important. Others (such as myself) would place the more intelligent animals in with us at the apex. Others assign full moral recognition to almost all the animals (few do so to sea-sponges and corals). But this does not matter. The central problem is this. Is there a moral distinction between another human being and a pebble on the roadside, and what makes it so? Commonality (of life, of thinking life, of humans) is one method.
Now we get to your bizarre
rant, excuse me, justification. You say that this is a justification of racism, sexism, and all manner of nasty things so that you can attack the vile bogeymen. Well, that assumes that you apply it as a naif of naifs by taking all distinctions as important. The commonality of sapience far outweighs the distinction of eye color in any meaningful sense.
You say that your philosophy is unhijackable to you. Well, so is this philosophy to me, and we enter an impasse. If you don't want criticism of your beliefs, then don't have any, and make double-sure not to present them. Your philosophy focuses on the importance of distinctions, and so it can be hijacked as well as the importance of shared traits.