"Beats the heck out of me, but it's kinda interesting to think about, now that you've brought it up." And God knows how they'd ever come to a conclusion on the subject, but at least his new lizard-man friend is looking at it constructively, which Jim appreciates. "Exploring the unknown is kind of what we do, so we're coming across new planets and people all the time. We probably haven't even scratched the surface."