I'm curious, my brother mentioned that Peacekeepers are somewhat lacking in emotion, though I've seen no evidence of this. They are certainly lacking in independant thought, but that's a bit different. Anyway, my question is; are they actually lacking in emotion, (not lacking like a Vulcan, but just not showing much feeling) and if so, do all Sebaceans act in a similar manner? Maybe it's just a military thing, I don't know.