Roleplaying post-humanity as they forge a new world after the climate cataclysm From the back of the book: You hold in your hands everything you need to enter the unique universe of The World After. This is a world that feels familiar, but gives a new perspective on current global turmoil, imagining the Earth after humanity, 8,000 years after the Climate Cataclysm and a 20 meter sea-rise, where the emerging societies must cooperate to face new threats from old foes.