In this episode: from our earliest ancestors to today's global diaspora, we take a trip through 10,000 years of Ireland's history.

Featuring Professor Jane Ohlmeyer, Erasmus Smith's Professor of Modern History, Trinity College Dublin; Professor Bríona Nic Dhiarmada, Thomas J. and Kathleen M. O'Donnell Professor of Irish Studies and Concurrent Professor of Film, Television, and Theatre, at the University of Notre Dame in the United States; and Professor Eileen Murphy from the School of Natural and Built Environment at Queen's University Belfast.