 Lots of the plastic that's floating in the ocean ends up in them. So you go out into the middle of the Pacific, and there's one in the north, and there's one in the south. And they call them the garbage patches, and there's this huge amount of plastic out there. While I was working on the book, though, I actually went to a group of islands out in the Indian Ocean called the Cocos Islands. And the Cocos Islands are kind of midway between Australia's