Ninety-five percent of habitable space on Earth lies in the oceans, and marine plants produce half the world’s oxygen. The oceans themselves absorb vast quantities of carbon dioxide sparing us the worst of global warming…so far. In Ocean of Life Callum Roberts shows how we can arrest and reverse the damage we are doing. Tantalisingly, it is within our grasp to restore the life of the oceans. There is still time. Find out why.