But it's even more mind-blowing how many vegetarians believe fish can't feel pain, so while they reject eating pork, beef or chicken because the poor animals suffer, they still find it fine to eat fish.
Those are the informed people! If they don't understand, why should the uninformed ones?
At least cows are not close to extinction.
I know this trope, but I have actually never met a vegetarian who think like this.
I know vegetarians who eat fish, because it is further away, from humans, DNA wise. Or in general they just feel fine with eating fish and they do what they feel fine with, which makes sense to me. But I never actually met a person who believe fish (or animals in general) can't feel pain. I met many who are ignorant of pain of others, yes, but I never met one who actually believe that. Is this a US thing?
https://blogs.scientificamerican.com/thoughtful-animal/once-...
How DNA-closeness is relevant to this is even more beyond me.
“Until as recently as the 1980s, researchers assumed newborns did not have fully developed pain receptors, and believed that any responses babies had to pokes or pricks were merely muscular reactions.” [https://time.com/3827167/this-is-a-babys-brain-on-pain/]
As a result, doctors would perform surgeries without anesthesia on newborns. This is absolutely mind boggling.