February 7, 2012 • 59m
In this first episode Iain journeys from the spectacular caves of Vietnam to the remote deserts of Africa. He sees how plants firs...Read more
February 14, 2012 • 59m
In the second episode, Iain discovers how flowers have transformed our planet. He journeys to the remote islands of the South Paci...Read more
February 21, 2012 • 59m
In the third episode, Iain discovers the remarkable impact of just one plant: grass. On the savannah of South Africa he sees how g...Read more