Roxy looked back at her, lips pursed in thought. She hadn't considered that, but she wasn't sure if running water would even work much anymore.
"I don't know." She said. "I mean I guess things'll work for a little while. The world is pretty automated after all. But, I guess eventually things will get tighter." She smiled lopsidedly again. "But I say we cross that bridge when we come to it. For now we have more immediate things to focus on."