A marine biologist of over twenty years and advisor for the BBC’s Blue Planet II, Dr Jonathan Copley explains the science and wonder of the deep ocean. Combining untold history of ocean exploration and a personal account of what it’s like to be a ‘bathynaut’, diving in a mini-submarine, Copley brings to light weird and wonderful deep-sea creatures that we find ‘down there’ and explains how the oceans and their health is connected to our everyday lives.
