Neat. I would have gone with rape but murder is good too.
That's the more common move, but I took it another direction, which is why I get paid the big bucks.
I do not believe that a human, an omnivore by nature and genetic design, eating other animals is violating any basic moral rule in doing so generally. As I stated before, there is much gray area here. For instance I do not believe it is 'right' to mistreat an animal. Nor do I believe it is right to inflict undue suffering on an animal. That said, I am biologically an omnivore and certain animals are prey items (ultimately all prey are animals).
All of this is incredibly loaded. Almost everyone agrees that animals should not be
mistreated, that we should not inflict
undue suffering. All of us also believe in killing when
necessary. The question is
what constitutes mistreatment and undue suffering? When is killing necessary?
I do understand the moral conflict some may have with this however this relationship is much older than morality. Unlike say murder, which I define as killing another human without just cause, which is exclusive to humanity and thus is indeed a moral question. It is the opposite of a naturalistic fallacy.
Let's get rid of the word "murder" since it needlessly complicates matters. Here it sounds as though you're saying the unjustified killing of another human being
does violate a "basic moral rule," despite the fact killing predates these moral rules by billions of years.
Morality requires sentience and unless I am very much mistaken, only humanity is known to possess it. That is why I can state 'It is wrong for me to beat my dog' while I cannot say that on a moral level a cat is 'wrong' for torturing a baby bird. While myself and my cat would be inflicting suffering I have the capacity for empathy (I am aware that some other mammals may experience empathy, painting with a broad brush here) while the animal does not.
In other words, humans, at least normal adult humans, are moral agents. Not many will argue against you on that one. We vegans are only going to insist that non-human animals are
moral patients -- meaning, we have to take their interests into account.
Am I 'Speciesist'? I suppose that I am because I value the life and well being of a human far above that of any animal.
Do you have any "pets"? How much time, money, and energy do you commit to caring for those animals versus other human beings in dire need?
Violence is observed throughout the animal kingdom. Male-on-male violence, male-on-female violence, predator-on-prey violence -- anything that promotes survival of an organism and replication of its genes.
I believe that certain issues such as 'factory' farming and inhumane treatment of animals are moral questions. Eating another animal is not a moral question.
So what about eating animals raised on factory farms? That may sound like an obtuse question, but it's actually quite brilliant. Morality necessarily involves circumstances where there is a conflict of interests.
I do not think my analogy is a straw man because it seems evident you do not have a rational basis for discriminating between killing humans and killing animals. That's not to say there is no rational basis, just that your "constructs" based argument does not look too promising.