 And there's also some thought that at some point we will be taking the stuff in landfills and reusing it. We'll find ways to get natural gas out of it or get metals out of it, get other things out of it. So, you know, it just depends on scarcity and those sorts of things. And by the way, a lot of these green things have a lot of waste, too. They do. Solar panels, for example, coming from California, it costs about $25 a panel to recycle it.