He's almost exactly like you. Genetic reincarnation. [And Dylan called him a good man. That's a hint, too. He may have lingering trust issues regarding Gaheris, but he genuinely thinks that he has good intentions. That Gaheris is, at his heart, a good man like his descendant.

Dylan knows enough about Nietzscheans now to guess that what Gaheris is saying isn't entirely what he's really saying. But he's not sure what exactly it is that's not being said.]

I agree. We can't just abandon them. If we find a way home it'll just have to wait until these people are safe.