Sgt. Pepper
All you need is love.
Fascinating.
A conversation about slavery is going to be difficult for you, then.
It's almost as if the person you're replying to doesn't want to admit that he is mistaken, and he's trying to find any kind of excuse to avoid admitting that you're correct and he isn't. He's chasing his tail and getting nowhere fast. Of course, I could be mistaken and I'm misunderstanding his replies to you, but I don't think I'm misunderstanding him. He's engaging in a circular argument, IMO.