Skip to content

Playback serverIf a title won’t play, switch servers.

Horizon

Season 30 · Episode 21

Life is Impossible

0.01h 0mJune 28, 1993

Horizon investigates how life began on Earth. Did it evolve on land surfaces on Earth, in the sea, or in space?

Previous Episode Next Episode

Episodes

Select season

Episode 1Awakening the Frozen Addicts
Episode 2Cheating Time
Episode 3TB - The Forgotten Plague
Episode 4No Ordinary Genius (1)
Episode 5No Ordinary Genius (2)
Episode 6Mars Alive
Episode 7Suggers, Fruggers and Data-Muggers
Episode 8The Pyramid Builders
Episode 9Here Be Monsters
Episode 10Iceman (Update)
Episode 11Whatever Happened to Star Wars
Episode 12Resurrecting the Dead Sea Scrolls
Episode 13Dante Goes to Hell
Episode 14Ghosts in the Dinosaur Graveyard
Episode 15The New Alchemists
Episode 16Allergic to the 20th Century
Episode 17Wot U Looking At?
Episode 18The Electronic Frontier
Episode 19A Vital Poison
Episode 20Chimp Talk
Episode 21Life is Impossible