Melvyn Bragg and guests discuss the ideas of Jean-Jacques Rousseau (1712-1778) on the education of children, as set out in his novel or treatise Emile, published in 1762. He held that children are born with natural goodness, which he sought to protect as they developed, allowing each to form their own conclusions from experience, avoiding the domineering influence of others. In particular, he was keen to stop infants forming the view that human relations were based on domination and subordination. Rousseau viewed Emile as his most imporant work, and it became very influential. It was also banned and burned, and Rousseau was attacked for not following these principles with his own children, who he abandoned, and for proposing a subordinate role for women in this scheme.The image above is of Emile playing with a mask on his mother's lap, from a Milanese edition published in 1805.With Richard Whatmore Professor of Modern History at the University of St Andrews and Co-Director of the St Andrews Institute of Intellectual HistoryCaroline Warman Professor of French Literature and Thought at Jesus College, Oxfordand Denis McManus Professor of Philosophy at the University of SouthamptonProducer: Simon Tillotson

Melvyn Bragg and guests discuss the work and ideas of Dorothy Crowfoot Hodgkin (1910-1994), awarded the Nobel Prize in Chemistry in 1964 for revealing the structures of vitamin B12 and penicillin and who later determined the structure of insulin. She was one of the pioneers of X-ray crystallography and described by a colleague as 'a crystallographers' crystallographer'. She remains the only British woman to have won a Nobel in science, yet rejected the idea that she was a role model for other women, or that her career was held back because she was a woman. She was also the first woman since Florence Nightingale to receive the Order of Merit, and was given the Lenin Peace Prize in recognition of her efforts to bring together scientists from the East and West in pursuit of nuclear disarmament.With Georgina Ferry Science writer and biographer of Dorothy HodgkinJudith Howard Professor of Chemistry at Durham UniversityandPatricia Fara Fellow of Clare College, CambridgeProducer: Simon Tillotson

Melvyn Bragg and guests discuss the ideas developed by the Anglican priest John Nelson Darby (1800-1882), drawn from his reading of scripture, in which Jesus would suddenly take His believers up into the air, and those left behind would suffer on Earth until He returned with His church to rule for a thousand years before Final Judgement. Some believers would look for signs that civilization was declining, such as wars and natural disasters, or for new Roman Empires that would harbour the Antichrist, and from these predict the time of the Rapture. Darby helped establish the Plymouth Brethren, and later his ideas were picked up in the Scofield Reference Bible (1909) and soon became influential, particularly in the USA. With Elizabeth Phillips Research Fellow at the Margaret Beaufort Institute at the University of Cambridge and Honorary Fellow in the Department of Theology and Religion at Durham UniversityCrawford Gribben Professor of Early Modern British History at Queen’s University Belfastand Nicholas Guyatt Reader in North American History at the University of CambridgeProducer: Simon Tillotson

Discussion about Napoleon's retreat from Moscow in 1812, including motives for the invasion, resistance from the Russian army, challenges faced during the retreat, impact on Europe and Russia, role of Russian people, and influence on public perception.

Melvyn Bragg and guests discuss the Spanish poet and playwright Federico Garcia Lorca (1898-1936), author of Blood Wedding, Yerma and The House of Bernarda Alba, who mixed the traditions of Andalusia with the avant-garde. He found his first major success with his Gypsy Ballads, although Dali, once his close friend, mocked him for these, accusing Lorca of being too conservative. He preferred performing his poems to publishing them, and his plays marked a revival in Spanish theatre. He was captured and killed by Nationalist forces at the start of the Civil War, his body never recovered, and it's been suggested this was punishment for his politics and for being openly gay. He has since been seen as the most important Spanish playwright and poet of the last century.WithMaria Delgado Professor of Creative Arts at the Royal Central School of Speech and Drama, University of LondonFederico Bonaddio Reader in Modern Spanish at King’s College LondonAndSarah Wright Professor of Hispanic Studies and Screen Arts at Royal Holloway, University of LondonProducer: Simon Tillotson

Discover the fascinating history of Doggerland, a submerged land in the North Sea that was once inhabited by hunter-gatherers during the Stone Age. Learn about the formation and submergence of Doggerland, the challenges of archaeological research in the area, and the dynamic nature of coastal landscapes. Explore advancements in technology and the future of archaeology, as well as the importance of cross-disciplinary collaboration and active preservation in uncovering the history of this ancient land.

Melvyn Bragg and guests discuss why Athenians decided to send a fast ship to Lesbos in 427BC, rowing through the night to catch one they sent the day before. That earlier ship had instructions to kill all adult men in Mytilene, after their unsuccessul revolt against Athens, as a warning to others. The later ship had orders to save them, as news of their killing would make others fight to the death rather than surrender. Thucydides retells this in his History of the Peloponnesian War as an example of Athenian democracy in action, emphasising the right of Athenians to change their minds in their own interests, even when a demagogue argued they were bound by their first decision. WithAngela Hobbs Professor of the Public Understanding of Philosophy at the University of SheffieldLisa Irene Hau Senior Lecturer in Classics at the University of GlasgowAndPaul Cartledge Emeritus AG Leventis Professor of Greek Culture, University of Cambridge and Senior Research Fellow of Clare CollegeProducer: Simon Tillotson

Melvyn Bragg and guests discuss how the people of Cusco, in modern Peru, established an empire along the Andes down to the Pacific under their supreme leader Pachacuti. Before him, their control grew slowly from C13th and was at its peak after him when Pizarro arrived with his Conquistadors and captured their empire for Spain in 1533. The image, above, is of Machu Picchu which was built for emperor Pachacuti as an estate in C15th. With Frank Meddens Visiting Scholar at the University of ReadingHelen Cowie Senior Lecturer in History at the University of YorkAndBill Sillar Senior Lecturer at the Institute of Archaeology at University College LondonProducer: Simon Tillotson

Melvyn Bragg and guests discuss the range, depth and style of Browne (1605-82) , a medical doctor whose curious mind drew him to explore and confess his own religious views, challenge myths and errors in science and consider how humans respond to the transience of life. His Religio Medici became famous throughout Europe and his openness about his religion, in that work, was noted as rare when others either kept quiet or professed orthodox views. His Pseudodoxia Epidemica challenged popular ideas, whether about the existence of mermaids or if Adam had a navel, and his Hydriotaphia or Urn Burial was a meditation on what matters to humans when handling the dead. In 1923, Virginia Woolf wrote, "Few people love the writings of Sir Thomas Browne, but those that do are the salt of the earth." He also contributed more words to the English language than almost anyone, such as electricity, indigenous, medical, ferocious, carnivorous ambidextrous and migrant.With Claire Preston Professor of Renaissance Literature at Queen Mary University of LondonJessica Wolfe Professor of English and Comparative Literature at the University of North Carolina at Chapel HillAndKevin Killeen Professor of English at the University of YorkProducer: Simon Tillotson

Melvyn Bragg and guests discuss the impact of Grant's presidency on Americans in the years after the Civil War in which he, with Lincoln, had led the Union Army to victory. His predecessor, Andrew Johnson, was prepared to let the Southern States decide for themselves which rights to allow freed slaves; Grant supported equal rights, and he used troops and Enforcement Acts to defeat the Ku klux Klan which was violently suppressing African Americans. In later years Grant was remembered mainly for the corruption scandals under his terms of office, and for his failure to support or protect Native Americans, but in more recent decades his support for reconstruction has prompted a reassessement.WithErik Mathisen Lecturer in US History at the University of KentSusan-Mary Grant Professor of American History at Newcastle UniversityandRobert Cook Professor of American History at the University of SussexProducer: Simon Tillotson