Catastrophe (2008) Channel Four

Asteroid Strike

Dinosaurs rose up as rulers of Earth around 230 million years ago, eventually dominating all other species and relegating mammals to the shadows. But 65 million years ago their planet was rocked by yet another massive event when, seemingly out of nowhere, the mighty dinosaurs were wiped off the face of Earth. But without this devastating catastrophe, humans would not be here today.



This film explores the trail of clues that lead to what extinguished the dinosaurs and ultimately led to the evolution of humans. Cutting-edge scientists, palaeontologists and geologists investigate what could be responsible, and chart the story behind the widely held theory that Earth was hit once again by a deadly asteroid.

Source: Channel 4

Note: This episode is available in the web only in veoh.com. This is a 5 minute preview of a 48 minute video, which requires the installation of Veoh Web Player to watch the full video.

Catastrophe is a five-part British documentary television series telling the story of the catastrophic events that shaped planet Earth. It is presented by Tony Robinson and was first aired on Channel 4 on 24 November 2008. The series producer was Stephen Marsh with researcher Dr Rhodri Jones. Presented by Tony Robinson and featuring scientific experts, this spectacular five-part series investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence that we are the product of Catastrophe. From planetary collisions to the Ordovician Silurian Ice Age, from massive volcanic eruptions to asteroid impacts, Catastrophe pieces together the extraordinary events that gave birth to our unique and beautiful planet. 99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Since the earth was created 4.5 billion years ago the planet has been struck by a series of catastrophes. Each one pushed life to the edge of extinction but from disaster comes new life. While the dominant species on the planet were wiped out hardier creatures survived and moved into the vacuum left by the extinction. These creatures then themselves took over the planet until they themselves fell to another mass extinction. Evolution is a savage, imperfect and violent process. It is survive or perish. The earth's history of catastrophes has both molded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself.



Source: Wikipedia & Amazon.com