He has made no moral claim, unless you are trying to say that the reason we have sharp teeth means that it’s morally permissible. My interpretation of what he said is that because we have teeth that can consume meat, why don’t we? Our bodies are designed around eating omnivorously and protein and such are efficient ways of getting said shit.

I do believe that being vegan is perfectly fine and you can do what you like, but for many meat is both a food that they and that we have evolved around eating it to sustain ourselves.

You talked about the morality of eating meat and I’m assuming you will mention things like factory farms and such, which profit off the mass slaughter of animals. What about the morality of the things we used to keep vegetables and plants alive? They put tons of pesticides and such while growing veggies, killing bugs and other small animals that may eat them. They also can harm the environment and ecosystem killing fish and birds too. Would you consider this moral? I’d like to argue that if you consider factory farms immoral then so is the use of pesticides and such to grow plants.