<p>Melvyn Bragg and guests discuss the ideas, people and events that have shaped our world.</p>
| Title | Date published | ||
| Mars | 2007-01-11 | ||
| Jorge Luis Borges | 2007-01-04 | ||
| Constantinople Siege and Fall | 2006-12-28 | ||
| Hell | 2006-12-21 | ||
| Indian Mathematics | 2006-12-14 | ||
| Anarchism | 2006-12-07 | ||
| The Speed of Light | 2006-11-30 | ||
| Altruism | 2006-11-23 | ||
| The Peasants’ Revolt | 2006-11-16 | ||
| Pope | 2006-11-09 | ||
| The Poincaré Conjecture | 2006-11-02 | ||
| The Encyclopédie | 2006-10-26 | ||
| The Needham Question | 2006-10-19 | ||
| The Diet of Worms | 2006-10-12 | ||
| Averroes | 2006-10-05 | ||
| Humboldt | 2006-09-28 | ||
| Comedy in Ancient Greek Theatre | 2006-07-13 | ||
| Pastoral Literature | 2006-07-06 | ||
| Galaxies | 2006-06-29 | ||
| The Spanish Inquisition | 2006-06-22 |