Earlier quoted context omitted.
Why does intelligence get to be the barometer for this? To me, pigs are essentially big rodents that also happen to be quite delicious. When I eat pork I don’t care how the pig’s intellectual potential will never be realized. I get a side of eggs and go on with my day.
What else would matter? Ethical dilemmas stem from the sentience of a given being. Killing a cell is not really morally questionable, since it is just a (very) complex machinery. While we are ourselves also an even more complex machinery on a physical level, we have certain emerging properties that are not found in cells, but are found in dogs, pigs, etc. So one can very well claim that torturing beings that can feel…
That’s fine and all except we don’t live in a morality version of the matrix. Philosophical arguments hardly effect human behaviors at large.
> Killing a cell is not really morally questionable
Perhaps. But once the cell is fertilized there’s a large population of prolifers that beg to differ yet there is objective no intelligence at this stage of life.
Humans are not so rational as I think you’d like them to be. They also just are rather uncaring hence while this argument/PETA and so on don’t usually change anyone’s feeling towards the issue.