A deeply moving and mind-expanding collection of personal essays in the first ever work of non-fiction from #1 internationally bestselling author John GreenThe Anthropocene is the current geological age, in which human activity has profoundly shaped the planet and its biodiversity. In this remarkable symphony of essays adapted and expanded from his ground-breaking, critically acclaimed podcast, John Green reviews different facets of the human-centered planet - from the QWERTY keyboard and Halley...