How long do humans have left on Earth? Using cutting-edge science that revolutionises our understanding of evolution, Michael Boulter explains how we may be closer to our own extinction than we imagined.Sixty-five million years ago the dinosaurs were destroyed in a mass extinction event that could not have been predicted. Out of the devastation, new life developed and the world regained its natural equilibrium. Until now. Scientists, employing radically new perspectives on the science of life,...