Patrick Geoghegan chats to Prof Diarmaid Ferriter on how Ireland was transformed over the past 25 years, as told in his new book The Revelation of Ireland, 1995-2020; we also hear the untold story of the women on Wall Street and the misogyny they faced, from Paulina Bren's new book She Wolves: The Untold History of Women on Wall Street; and how the IRB changed the course of Irish history, with John O’Beirne Ranelagh.