We explore Ireland's journey through science, engineering, technology and mathematics over the last four centuries.

Featuring Dr Eoin Kinsella, managing editor of the Dictionary of Irish Biography; Prof Jane Grimson, a Member of the Royal Irish Academy and past president of Engineers Ireland and of the Irish Academy of Engineering; and Turlough O’Riordan, online and digital editor of the Dictionary of Irish Biography.

In this episode: Dublin’s Industrial Heritage by Rob Goodbody; the Voices of the Showmen exhibition at the University of Galway; The Great Reversal - Britain, China and the 400-Year Contest for Power, by Kerry Brown; and Irish settlers’ roles in Native American history, in Éire agus Na Chéad Naisiúin on TG4, with producer Ronan McCloskey.

We assess the life and legacy of US Supreme Court judge Ruth Bader Ginsburg on the fifth anniversary of her death.

Featuring: Kelsi Brown Corkran, Supreme Court Director at the Institute for Constitutional Advocacy and Protection and a Senior Lecturer at Georgetown Law; Prof Aoife O'Donoghue, Professor at the School of Law at Queen’s University Belfast; and Prof David Kenny, Head of the School of Law, Trinity College Dublin.

In this episode, we're exploring how individuals experience history, and how lives are lived against the backdrop of conflict and revolutions.

Featuring: Prof Dónal Hassett, Professor of History at Maynooth University; Dr Clodagh Tait, Lecturer in History at Mary Immaculate College; and Prof M’hamed Oualdi, Chair in European History, 19th and early 20th centuries, European University Institute.

In this episode, we'll be exploring two of the most iconic Irish presidential elections, 1990 and 1997.

Featuring Dr John Walsh, School of Education, Trinity College Dublin, and Prof Kevin Rafter, Full Professor of Political Communication at DCU.

In this episode of Talking History, we discuss the life, death and legacy of author and statesman Thomas More, who was beheaded by Henry VIII.

Featuring: Dr Joanne Paul, senior lecturer in early modern history at the University of Sussex, and author of ‘Thomas More: A Life and Death in Tudor England'; Prof Lucy Wooding, professor of history at the University of Oxford and author of ‘Tudor England: A History’; Dr Alexandra Gajda, Associate Professor of Early Modern History at the University of Oxford; and Prof Richard Rex, Professor of Reformation History at the University of Cambridge.

Featuring: Landscapes of Kingship in Early Medieval Ireland AD 400-1150, by Dr Patrick Gleeson, Senior Lecturer in Early Medieval Archaeology at Queen's University Belfast; Death to Order: A Modern History of Assassination, by Prof Simon Ball, Professor of International History and Politics at the University of Leeds; and After the Train: Irishwomen United and a Network of Change, by academic Rebecca Pelan and IWU's Evelyn Conlon.

In this episode, we hear about the remarkable life and legacy of Ireland's first female botanist, Ellen Hutchins.

Featuring: Madeline Hutchins, who runs the Ellen Hutchins Festival and is Ellen's great-great-grandniece; Clare Heardman, co-founder and co-organiser of the Ellen Hutchins Festival; Virginia Teehan, CEO of The Heritage Council; Dr Colin Kelleher, keeper of the herbarium at the National Botanic Gardens; and Dr Eoin Lettice, lecturer in Plant Science at UCC.

The life and legacy of one of Ireland's most influential historians, with Neasa MacErlean, author of ‘Telling the Truth is Dangerous: How Robert Dudley Edwards changed Irish history forever’; the memoirs of a maverick Republican, with Dr Owen O’Shea, historian and author of 'One Man’s Ireland – Memoirs of Dan Mulvihill'; and the origins of the Limerick Lions, with author Des Ryan.

In this episode of Talking History, we'll discuss the man who helped make Henry VIII, until Henry VIII turned on him - as we bring you the real Thomas Cromwell, on the 485th anniversary of his death.

Featuring Gareth Russell, historian and author; Dr Laura Flannigan, Junior Research Fellow in History at St John’s College, Oxford University; Dr Joanne Paul, Honorary Associate Professor in Intellectual History at the University of Sussex; Dr Paul Cavill, senior lecturer in early modern British history at the University of Cambridge; and Professor David Kenny, Head of the School of Law at Trinity College Dublin.