4 and a half billion years in the past, the younger Earth was a hellish place—a seething chaos of meteorite impacts, volcanoes belching noxious gases, and lightning flashing by means of a skinny, torrid environment. Then, in a course of that has puzzled scientists for many years, life emerged. However, Mineralogist Robert Hazen as he journeys across the globe. From an historical Moroccan market to the Australian Outback, he advances a startling and counterintuitive thought—that the rocks beneath our feet weren’t solely important to jump-starting life however that microbial life helped give delivery to a whole bunch of minerals we all know and rely on at this time. It is a principle of the co-evolution of Earth and life that’s reshaping the grand-narrative of our planet’s story.