A Life Underwater is the extraordinary memoir of marine biologist Charlie Veron, a maverick Australian who transformed our understanding of coral reefs.Hailed by David Attenborough, proclaimed a second Charles Darwin, John 'Charlie' Veron almost didn't become a scientist. Disheartened at school, by chance he won a scholarship to a university where he could indulge his passion for the natural world. It was scuba diving that returned him to his childhood love of marine life, and led to a career as a self-taught coral specialist, a field he revolutionised. His discoveries include an original concept of what a species is, and the mechanism that dives their evolution - matters that lie at the heart of conservation. He has named more coral species than anyone in history, becoming widely known as the Godfather of Coral.

Charlie has dived most of the world's coral reefs, revelling in their beauty. Here he explains what they say about our planet's past and future, and why it's critical they be protected. And also why it's critical that scholarly independence be safeguarded, for it was the freedom Charlie had as a young scientist - to be wayward, to take risks - that allowed his astonishing breakthroughs.