"No clue, it just seems like something bad would happen if I'm supposed to be dead and not? I dunno, maybe that's only a problem if I were to show up at an earlier time and there were two of me. Science is not my thing." Which is probably a bit obvious, he'd be more concerned with the important question of should he make out with himself if they're not really clones but timeline travellers?

"It's a shit ton better. But I have a feeling I might be the only one, so I'm pretty sure everyone else is working on how to get home somehow. Or at least worrying about it."