The Deep Carbon Observatory is a global community of multi-disciplinary scientists unlocking the inner secrets of Earth through investigations into life, energy, and the fundamentally unique chemistry of carbon. In this video we dive deep into Earth, where most of Earth's carbon resides, and explore the core questions DCO scientists are asking. How much carbon is in Earth? Where did it come from and what does it "look" like? How does it move from deep Earth into our atmosphere and back again? And even, what are the origins of life on Earth? Join us on our voyage into the deep. Produced by Smithsonian Media and the Deep Carbon Observatory.