I don't like it but I have little hope that the humanity will abolish the "appoint others to die for the tribe" business anytime soon (within my lifetime, or in 1000 years, or at all). Coercion is still such a powerful tool in hands of so many, pervasive on all levels, no way we're going to abolish it. Not sure whether we've made any progress historically; maybe?

I guess we'll see the abolition of animals farming globally around the same time. This would be the expression of humanity's "sentiment" against coercion towards the weaker in general. I believe this may happen but not very soon. (I am myself a meat eater.)