Kayla wrote:
if you want to start by denying ethics altogether you should start with a whole new thread
Who's saying anything of the sort?
Not me, that's for sure.
i could just as easily ask why someone who is very similar to yourself deserves the same or very similar rights as you
Quite right: and on any "needs" account, there would be no answer to that question. My point precisely.
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If someone "needs" something, why are we duty bound to supply it?
presumably because we are human beings who are not total douchebags?
There are plenty of folks who don't think that just because a person claims a "need" there is a universal obligation to fill it. If you walk past a street person who has his hand out, and wonder whether he has an alcohol issue and you shouldn't give him anything, then you're one of them. In fact, we don't even really have consensus on what a legitimate "need" is. But more to the point...
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From a Darwinian perspective, why shouldn't we simply let them do without?
you make biology teachers cry
what is this 'darwinian perspective'? there is nothing prescriptive in evolutionary theory. where are you getting the prescriptive stuff?
That's the point, Kayla...you've just conceded it. There's nothing prescriptive that follows from the Darwinian "survival of the fittest" -- not even so much as the claim that "survival" itself is morally prescribed.
But you've misplaced the burden of proof -- the responsibility is on the person who claims that humans are equally valuable on the basis of their needs; your skeptical detractors do not need to prove anything about that, since they might well believe that human beings are *not* equally valuable, and that morality itself is a figment of popular imagination.
*You* need to prove *your* case for a needs-based equality. I have not claimed to believe that Darwinism is capable of supporting any moral claims at all.
And there are probably biology teachers who could use a really good cry: especially if they've been naive enough to convince themselves that Materialism could support moral claims.