Do just because we are superior we have the right? They have just as right to live as us so with that being said we have no right at all. Who cares if we get slaughtered. I mean.. hey let's make cows then eat them! They could have done many thinhs and they have feelings too whether they can interpret or not. So in the end does it matter? Humans aren't willing to sacrifice meat even if it is the moral thing to do.. oh well.