Darwin's great insight – that life has evolved over millions of years by natural selection – has been the cornerstone of all David Attenborough’s natural history series. In this documentary, he takes us on a deeply personal journey which reflects his own life and the way he came to understand Darwin’s theory.
![[REC]²](https://image.tmdb.org/t/p/w154/fJuIhJ5s8WGNZN3wuk9d84nMjXk.jpg "[REC]²")
