Gesamtlänge aller Episoden: 8 days 32 minutes
Melvyn Bragg assesses the scientific legacy of the 18th century German poet Goethe.
Melvyn Bragg explores the social and economic consequences of the information revolution.
Melvyn Bragg examines predictions and solutions for global warming and rising sea levels.
Melvyn Bragg examines why ideas about consciousness preoccupy philosophers and scientists.
Melvyn Bragg looks at the 20th century shift from industrial to information society.