Michael Keating is Emeritus Professor of Politics at the University of Aberdeen and Honorary Professor at the University of Edinburgh; he was also co-founder and Director of the Centre on Constitutional Change. He is the author of several publications, including but not limited to State and Nation in the United Kingdom: The Fractured Union (OUP, 2021), The Independence of Scotland. Self-Government and the Shifting Politics of Union (OUP, 2009) and The Government of Scotland. Public Policy Making after Devolution (EUP 2005). David McCrone is emeritus Professor of Sociology at the University of Edinburgh; a Fellow of the British Academy, and the Royal Society of Edinburgh. He co-founded the university’s Institute of Governance in 1999, and has written extensively on the sociology and politics of Scotland, and the comparative study of nationalism. His books include Who Runs Edinburgh? (Edinburgh University Press, 2022), The New Sociology of Scotland (Sage Publications, 2017), and The Sociology of Nationalism: tomorrow’s ancestors (Routledge, 1998). He coordinated a series of studies on national identity in Scotland and in England, funded by The Leverhulme Trust, which culminated in his co-authored book Understanding National Identity, published in 2015 by Cambridge University Press.