I tilt my head, squinting in thought. "Well, technically the desert can go from hot to cold in the space of a day because of the low humidity, but this is something else. Mars was like that, too. But this—" I pause, bar of soap still in hand, and make a vague motion to the scenery around us. "This climate should not be having this kind of weather. I keep freaking people out by saying this, but the only thing that makes sense is a simulation. Unless we really are just on another planet that looks a hell of a lot like the Pacific Northwest."