The High Seas

A vital, fascinating, deeply researched exploration of Earth's last wilderness, owned by us all and by no one. This is powerful and urgent reportage that rips the veil of romanticism to reveal a vast world of criminal and dangerous enterprise accelerating beyond our shores, threatening us all. Shocking and starkly illuminating - a must-read. -- Gaia Vince With energy equal to her profound subject, Heffernan boards many ships and journeys from the Arctic to the Antarctic to bring us an illuminating portrait of a world we rarely see and barely understand-and of the hidden forces that threaten to wreck it -- Robert Kunzig An urgently needed wake-up call about the threat to some of the planet's most vital but often overlooked ecosystems: the deep oceans. Profoundly informed, passionately written and thrillingly adventurous, Heffernan's book is both a masterful study in natural history and a forensic survey of the forces and activities that could cause irreparable harm to these precious resources. -- Philip Ball This book is the essential guide to the half of our blue planet we call the high seas, written by someone who has done more than almost anyone on earth in the last few years to understand the problems we face, and the solutions that might be available. -- Will McCallum, author & director of Greenpeace UK Heffernan's reporting reveals our human imprint everywhere in the oceans, from the surface to the seafloor, by deciphering the geopolitics, economics, environmental sciences, and morality behind our use of the high seas -- Helen Rozwadowski, author of Vast Expanses