<p>Melvyn Bragg and guests discuss the ideas, people and events that have shaped our world.</p>
| Title | Date published | ||
| Extremophiles | 2015-06-25 | ||
| Jane Eyre | 2015-06-18 | ||
| Utilitarianism | 2015-06-11 | ||
| Prester John | 2015-06-04 | ||
| The Science of Glass | 2015-05-28 | ||
| Josephus | 2015-05-21 | ||
| The Lancashire Cotton Famine | 2015-05-14 | ||
| Tagore | 2015-05-07 | ||
| The Earth's Core | 2015-04-30 | ||
| Fanny Burney | 2015-04-23 | ||
| Matteo Ricci and the Ming Dynasty | 2015-04-16 | ||
| Sappho | 2015-04-09 | ||
| The California Gold Rush | 2015-04-02 | ||
| The Curies | 2015-03-26 | ||
| Al-Ghazali | 2015-03-19 | ||
| Dark Matter | 2015-03-12 | ||
| Beowulf | 2015-03-05 | ||
| The Eunuch | 2015-02-26 | ||
| The Wealth of Nations | 2015-02-19 | ||
| The Photon | 2015-02-12 |