BBC RADIO 4 - In our time

Melvyn Bragg and guests discuss the most powerful woman in the Crusader states in the century after the First Crusade. Melisende (1105-61) was born and raised after the mainly Frankish crusaders had taken Jerusalem from the Fatimids, and her father was King of Jerusalem. She was married to Fulk from Anjou, on the understanding they would rule together, and for 30 years she vied with him and then their son as they struggled to consolidate their Frankish state in the Holy Land. The image above is of the coronation of Fulk with Melisende, from Livre d'Eracles, Guillaume de Tyr (1130?-1186) Source: Bibliothèque nationale de France With Natasha Hodgson Senior Lecturer in Medieval History and Director of the Centre for the Study of Religion and Conflict at Nottingham Trent University Katherine Lewis Senior Lecturer in History at the University of Huddersfield and Danielle Park Visiting Lecturer at Royal Holloway, University of London Producer: Simon Tillotson

Melvyn Bragg and guests discuss the novel written by Dostoevsky and published in 1866, in which Raskolnikov, a struggling student, justifies his murder of two women, as his future is more valuable than their lives. He thinks himself superior, above the moral laws that apply to others. The police have little evidence against him but trust him to confess, once he cannot bear the mental torture of his crime - a fate he cannot avoid, any more than he can escape from life in St Petersburg and his personal failures. The image above is from a portrait of Dostoevsky by Vasili Perov, 1872. With Sarah Hudspith Associate Professor in Russian at the University of Leeds Oliver Ready Lecturer in Russian at the University of Oxford, Research Fellow at St Antony’s College and a translator of this novel And Sarah Young Associate Professor in Russian at the School of Slavonic and East European Studies, University College London Producer: Simon Tillotson

Melvyn Bragg and guests discuss the 1691 peace treaty that ended the Williamite War in Ireland, between supporters of the deposed King James II and the forces of William III and his allies. It followed the battles at Aughrim and the Boyne and sieges at Limerick, and led to the disbanding of the Jacobite army in Ireland, with troops free to follow James to France for his Irish Brigade. The Catholic landed gentry were guaranteed rights on condition of swearing loyalty to William and Mary yet, while some Protestants thought the terms too lenient, it was said the victors broke those terms before the ink was dry. The image above is from British Battles on Land and Sea, Vol. I, by James Grant, 1880, and is meant to show Irish troops leaving Limerick as part of The Flight of the Wild Geese - a term used for soldiers joining continental European armies from C16th-C18th. With Jane Ohlmeyer Chair of the Irish Research Council and Erasmus Smith’s Professor of Modern History at Trinity College Dublin Dr Clare Jackson Senior Tutor, Trinity Hall, and Faculty of History, University of Cambridge and Thomas O'Connor Professor of History at Maynooth University Producer: Simon Tillotson

Melvyn Bragg and guests discuss what happens when parents from different species have offspring, despite their genetic differences. In some cases, such as the zebra/donkey hybrid in the image above, the offspring are usually infertile but in others the genetic change can lead to new species with evolutionary advantages. Hybrids can occur naturally, yet most arise from human manipulation and Darwin's study of plant and animal domestication informed his ideas on natural selection. With Sandra Knapp Tropical Botanist at the Natural History Museum Nicola Nadeau Lecturer in Evolutionary Biology at the University of Sheffield And Steve Jones Senior Research Fellow in Genetics at University College London Producer: Simon Tillotson

Melvyn Bragg and guests discuss the work of the man who, in his lifetime, was called The Caledonian Bard and whose fame and influence was to spread around the world. Burns (1759-1796) was born in Ayrshire and his work as a tenant farmer earned him the label The Ploughman Poet, yet it was the quality of his verse that helped his reputation endure and grow. His work inspired other Romantic poets and his personal story and ideas combined with that, giving his poems a broad strength and appeal - sung by revolutionaries and on Mao's Long March, as well as on New Year's Eve and at Burns Suppers. With Robert Crawford Professor of Modern Scottish Literature and Bishop Wardlaw Professor of Poetry at the University of St Andrews Fiona Stafford Professor of English at the University of Oxford and Murray Pittock Bradley Professor of English Literature and Pro Vice Principal at the University of Glasgow Producer: Simon Tillotson