Olive Heffernan

Author

Olive Heffernan is an Irish journalist and author who specialises in ocean science and marine conservation. The High Seas, available as an audiobook and book, explores the vast, largely ungoverned waters beyond national jurisdiction — the open ocean that covers nearly half the planet. Heffernan brings a journalist's curiosity and a... scientist's understanding to one of the most important environmental stories of our time, making it accessible and urgent for readers and listeners. Read more Show less