@bigstew,
bigstew wrote:First, I don't see why that it is unreasonable- it may just be intuition that animals should be directly considerable in a morally relevant sense, but a strongly held intuition nonetheless that needs to be accounted for by any ethical theory in order to be coherent.
That's correct, and I have no problem with you saying "to me, this is intuitively wrong" without first deciding on some ethical theory to confirm your intuition. What you can't do, however, is to say "this
is wrong" without some ethical theory to back it up.
bigstew wrote:Second, I think you should supply a moral rule against animal cruelty that you find persuasive, since you require me to go into greater depth regarding the justification for my position.
You're the one who said that you'll be "defending the view that animals ought to obtain direct moral standing." I've seen very little of that. You're arguing against the status quo, it's
your job to convince
me that you're right, not the other way around.
bigstew wrote:Oh and excuse my ignorance, but what exactly is the difference you mean between moral rules and a system of morality? I think this is related to my confusion regarding the above.
A system of morality is the system. Moral rules are the rules formulated pursuant to that system. It's the difference between the rules of baseball and the infield fly rule.
bigstew wrote:What moral rules (and how) can adequately account for direct, moral considerability regarding animals?
I have no clue what "direct moral considerability" means.
bigstew wrote:I do (for the moment, perhaps I'm wrong). I don't think consensually based custom can give rise to universal moral norms. Something other than consent and custom is needed.
What is that extra something?