“If you are an evolutionist atheist,”
I’m an atheist, and i accept evolution, but i don’t study the theory or try to advance it.
“eating anything that was living”
Um… what else is there? The only non-living things we consume are salt, water. Maybe crayons if you’re a Marine.
“is a form of cannibalism. You believe that descendants of animals and even plants could be people someday.”
Hahaha. No. Cannibalism is restricted to eating the flesh of one’s own gene pool.
There are other terms for eating intelligent creatures like Dolphins, Octopuses, Chimps, and so on. But it’s not cannibalism.
“To avoid becoming a cannibal,”
I need to understand what the term ‘cannibal’ means.
“atheists shouldn’t think cannibalism is wrong, because to them, right and wrong don’t exist.”
That’s incorrect. We just don’t think right and wrong are imposed upon a society by an invisble skybeast. We make our own morality.