It can be arbitrarily chosen in such a way as to always force the conclusion that eating animals is wrong. Being arbitrary enough for this purpose does not require being able to choose values greater than 1.
You are talking as if I am setting your probability that non-human animals are wrong. I am not doing that: all that I am saying is that for any reasonable probability assignment, you get the conclusion that you shouldn't eat non-human animals or their secretions. If this is true, then eating non-human animals or their secretions is wrong.
You are talking as if I am setting your probability that non-human animals are wrong.
You are arbitrarily selecting a number for the probability that animals suffer. This number can be chosen by you such that when multiplied by the number of animals people eat, it always results in the conclusion that the expected damage is enough that people should not eat animals.
This is similar to Pascal's Mugging, except that you are choosing the smaller number instead of the larger number.
...for any reasonable probability assignment, you get the conclusion that you
I'm currently unconvinced either way on this matter. However, enough arguments have been raised that I think this is worth the time of every reader to think a good deal about.
http://nothingismere.com/2014/11/12/inhuman-altruism-inferential-gap-or-motivational-gap/