01. Deep Time
Iain Stewart tells the story of James Hutton, the founding father of geology. This Scottish thinker overturned ancient beliefs about how and when the world was formed.
1h 0min
November 30, 2010
02. Moving Mountains
Iain Stewart finds out how gung-ho geologist Edward Bailey discovered that Scotland was once home to super volcanoes. Plus the story of unsung hero Arthur Holmes.
1h 0min
December 7, 2010
03. The Big Freeze
In the final episode of the series, Iain Stewart finds out about daredevil scientist Louis Agassiz, who first imagined the world had been gripped by an ice age.
1h 0min
December 14, 2010