[bayesian_horse]

I don't think you can make the argument that a cow is exponentially more intelligent than a chicken.

I'd actually make the argument that most dairy cattle have a much better life than any but the most "organic" chicken. Speaking for the situation here in Germany, where I studied veterinary medicine.

Mammal vs Fish is a very different question.

[andi999]

Also, who knows? Maybe plants suffer the most of all species. Going from the other side for humans the circle of empathy is increasing including now all mankind and on the verge to expand to mammals.

[andi999]

since when does suffering has to do with intelligence?