We don't suffer from a shortage of metaphors . . . But you have to be careful which metaphor you choose, because it matters.
John GreenThe prospect of a world that contains neither humans nor Z's is not so terrifying. Nature will take its world back. Animals will frolic and fight. There will be no lord of the manor, which is not such a bad thing, because it seems to me that people have done a pretty poor job of guiding the biosphere for the last few thousand years.
John Green