Niall Ferguson explores how Western civilization - a clear minority of mankind - secured a lion\'s share of the world\'s resources, and examines whether the West is about to be overtaken by the rest.

In this Timewatch special, historian Bettany Hughes unravels one of the most intriguing mysteries of all time. She presents a series of geological, archaeological and historical clues to show that the legend of Atlantis was inspired by a real historical event, the greatest natural disaster of the ancient world.

The funny, moving and surprising story of a young woman searching for her sperm donor father, who she knows only as Donor 150.

This is the story of the most extraordinary journey in human exploration, the Voyager space mission. In 1977 two unmanned spacecraft were launched by NASA, heading for distant worlds. It would be the first time any man-made object would ever visit the farthest planets of the solar system - Jupiter, Saturn, Neptune and Uranus.