In just a few decades, we humans have altered our world beyond anything it has experienced in its 4.5 billion-year history – we have become a force on a par with earth-shattering asteroids and planet-cloaking volcanoes. As a result, our planet is said to be crossing a geological boundary – from the Holocene into the Anthropocene, or Age of Man. Gaia Vince decided to travel the world at the start of this new age to explore what all these changes really mean, especially for the people living on the frontline. This book looks at how we are reshaping our living planet and explores how we might engineer Earth for our future.