In honor of Sir David Attenborough's 60th anniversary on television, this three-part miniseries focuses on three fields that David Attenborough feels have been transformed most profoundly: filmmaking, science and the environment. Richly illustrated with the sequences (re-mastered in HD) that Attenborough has spent 60 years capturing, new interviews in which he revisits the content, stories and locations that were featured in his landmark series, and packed with the personal anecdotes of the BBC's most accomplished raconteur, "Attenborough's Life Stories" is a singular synopsis of a unique half-century plus. In "Our Fragile Planet," Sir David Attenborough reflects on the dramatic impact that human beings have had on the natural world during his lifetime. He tells surprising, entertaining and deeply personal stories of the changes he has seen, the pioneering conservationists in whose footsteps he has followed, and the revolution in attitudes towards nature that has taken place around the globe.