"Buuuuut," Lister can't let Marco win this discussion. "The freaky looking things said that there was a chance that what had been done had been undone. Therefore we can fix things. And it wouldn't be traveling, it would just be a quick jaunt to see," if a certain Kochanski had any ancestors still living and hot, "if the Earth was better than the one I can from. They can't object to that, surely."

Lister has a Plan. And he's going to do it, whatever happens. That's why it's got a capital letter, even in speech. Because it's now just that awesome.