Bridget shrugged. "They certainly aren't clean," he said. "And there are still a few left-overs from the wars swimming around out there." He tilted his head and brushed some hair from his face.

"It's also not as large as it used to be," he added. "I've seen the old images of the world before the wars and the ocean covered so much of the planet it was almost totally blue." He smiled at the idea. "I'd like to sail the ocean."