Melvyn Bragg and guests discuss Henri Bergson's ideas about our experience of time passing
Nigel Warburton explores the life and work of Danish philosopher Soren Kierkegaard.
Cartoonist Ralph Steadman and translator Adam Czerniawski discuss the philosopher's life.
Tom Service finds out about the music composed by philosopher Friedrich Nietszche.
Professor Marcus du Sautoy argues that mathematics drives science.
Melvyn Bragg and guests discuss the ideas and works of the great woman of letters.
Georg Cantor defined infinity as the size of the never-ending list of counting numbers.
Melvyn Bragg examines the rich and radical ideas of the philosopher Soren Kierkegaard.
The life and ideas of Karl Marx who changed the world with his Communist Manifesto.
Melvyn Bragg and guests discuss Nietzsche's On The Genealogy of Morality.
Melvyn Bragg and guests discuss the life and times of Rosa Luxemburg, revolutionary.
Melvyn Bragg and guests discuss the pessimistic philosophy of Arthur Schopenhauer.
Melvyn Bragg and guests discuss Rabindranath Tagore.
Rabindranath Tagore was the world's first Asian Nobel Laureate - but his medal was stolen
Sunil Khilnani tells the story of the Bengali writer and thinker Rabindranath Tagore.
Tanika Gupta nominates Rabindranath Tagore. With Matthew Parris and Ketaki Kushari Dyson.
Alan Dein explores Karl Marx's journey from corpse to bronze monolith.
Writer and political activist George Monbiot chooses 18th-century revolutionary Tom Paine.
Rabbi Lionel Blue and Gwilym Beckerlegge discuss Swami Vivekananda.
Sunil Khilnani explores the life of Vivekananda, India's first global guru.