More than twenty years after the peace agreement signed in Belfast on 10 April 1998, an assessment is overdue, particularly given the current political context in Northern Ireland. A serious political crisis led to the suspension of the regional institutions from January 2017 to January 2020, and the Brexit negotiations did not facilitate the search for a solution, especially as the confidence-and-supply agreement between the British Conservative Party and the DUP prevented London from acting as an honest broker between Sinn Fein and the DUP. At the same time, the issue of the Irish border created tensions between Dublin and London. This situation was compounded by the resurgence of rioting, mostly in Loyalist areas of Belfast and Derry/Londonderry, in April 2021, against the backdrop of Brexit's Northern Ireland Protocol and communal resentment. Emanating from a conference jointly organised at the University of Caen Normandy and La Rochelle University, this collection of essays - bringing together academic and independent scholars from various disciplines and nationalities - takes a critical look at the implementation of the Good Friday Agreement, from the collaboration between Dublin and London to the new political configurations in Northern Ireland, as well as interfaith, cultural, social and economic developments. Divided into three main parts, it furnishes an opportunity to better understand the reasons for the apparent deterioration in inter-community understanding since 1998, but also to study the numerous initiatives that have sought to promote reconciliation, be it in the economy, the working environment, in the literary and artistic spheres, in schools or in the urban landscape.

This volume includes "The Influence of Nineteenth-Century Anthologies of Celtic Music in Redefining Celtic Nationalism," by Graham Aubrey; "Breuddwyd Rhonabwy and Memoria," by Matthieu Boyd; "A Reactionary Dimension in Progressive Revolutionary Theories? The Case of James Connolly's Socialism Founded on the Re-Conversion of Ireland to the Celtic System of Common Ownership," by Olivier Coquelin; "The Spiteful Tongue: Breton Song Practices and the Art of the Insult," by Natalie A. Franz; "Celtic Democracy: Appreciating the Role Played by Alliances and Elections in Celtic Political Systems," by D. Blair Gibson; "Pendragon's Ancestors," by Nathalie Ginoux; "When Historians Study Breton Oral Ballads: A Cultural Approach," by Eva Guillorel; "Textual and Historical Evidence for an Early British Tristan Tradition," by Sabine Heinz; "Time and the Irish: An Analysis of the Temporal Frameworks Employed by Sir Henry Maine, Eoin MacNeill, and James Connolly in Their Writings on Early Modern Ireland," by Heather Laird; "'And thus I will it': Queen Medh and the Will to Power," by Edyta Lehmann; "Judas, His Sister, and the Miraculous Cock in the Middle Irish Poem Crist ro crochadh," by Christopher Leydon; "Se principen nominat: Rhetorical Self-Fashioning and Epistolary Style in the Letters of Owain Gwynedd," by Patricia Malone; "Abduction, Swordplay, Monsters, and Mistrust: Findabair, Gwenhwyfa, and the Restoration of Honour," by Sharon Paice MacLeod; and "Performing a Literary Paternity Test: Bonedd yr Arwyr and the Fourth Branch of the Mabinogi," by Sarah Zeiser.