The Lost Worlds of Planet Earth The Lost Worlds of Planet Earth "The Lost Worlds of Planet Earth" is the ninth episode of the American documentary television series "". It premiered on May 4, 2014 on Fox, and aired on May 5, 2014 on National Geographic Channel. The episode was directed by Brannon Braga, written by Ann Druyan and Steven Soter, and featured the voice of Amanda Seyfried as geologist Marie Tharp. The episode explores the history of the Earth starting with the period of the Late Heavy Bombardment, approximately "3.8 to 4.1 Billion years ago during which the Moon, Mercury, Venus, Earth and were battered
Are We Changing Planet Earth? Are We Changing Planet Earth? Are We Changing Planet Earth? and Can We Save Planet Earth? are two programmes that form a documentary about global warming, presented by David Attenborough. They were first broadcast in the United Kingdom on 24 May and 1 June 2006 respectively. Part of a themed season by the BBC entitled "Climate Chaos", the programmes were produced in conjunction with the Discovery Channel and the Open University. They were directed by Nicolas Brown and produced by Jeremy Bristow. The music was composed by Samuel Sim. Attenborough undertook the assignment in between his 'Life' series "Life in