
We are delighted to award the BIAPT Mid-Career Prize to Dr Paul Sagar, who is Reader in Political Theory at Kings College London. Sagar has made a seismic contribution to our field over the last decade and a half, bringing a unique scholarly energy to bear on debates in the history of moral philosophy, political ethics, realism, and contemporary normative theory.
Sagar devoted his early work to the Scottish Enlightenment, deftly revising our understanding of key figures such as Hume, Smith, and the (much neglected) Archibald Campbell. His first book, The Opinion of Mankind: Sociability and the Theory of the State from Hobbes to Smith (Princeton UP, 2018) pulled the intellectual history of the state out from under the shadow of Hobbes by recovering Hume’s effort to replace sovereignty with opinion as the arch-concept of modern politics. This was swiftly followed by Adam Smith Reconsidered: Liberty, History, and the Foundations of Modern Politics (Princeton UP, 2022), a bold reassessment of Smith’s political thought that has already achieved classical status in Smith scholarship. More recently, Sagar has turned his sights to another core political value, equality. In his latest monograph, Basic Equality (Princeton UP, 2026), Sagar offers an innovative defence of the fundamental equality between human beings, but does by going beyond philosophy, with historical anthropology and psychology looming especially large in his analysis. In doing so, he takes up the gauntlet thrown by political realists, who have long held that philosophical treatments of our core political concepts must be infused with an empirical and historical sensitivity. It is a book of tremendous intellectual ambition and reach, and will doubtless be read by scholars in disciplines beyond our own.
Sagar’s contributions to pedagogy and to the wider political theory community have been no less impressive. On the teaching front, Sagar’s seminars at KCL have become well known for their rigour and popularity with students, many of whom have gone on to become historians of political thought themselves. He is an energetic reviewer, and has organised numerous symposia and panels for colleagues in the field, in addition to serving as an Associate Editor of Political Studies. In recent years Sagar has emerged as a prominent voice in public debates on everything from the crisis of British universities to the danger to democracy posed by the rise of a post-literate society. The sheer number and quality of his contributions to popular outlets such as The Guardian and UnHerd, not to mention numerous appearances on impactful podcasts such as Past, Present, Future, has been remarkable. Few political theorists have done as much to improve the visibility of our field in the wider political conversation.
Upon receiving the prize, Dr Sagar said: “I am honoured to receive this prize. If somebody had told me three years ago that I would be collecting an award for my contributions to scholarship and teaching, I would simply not have believed them. I am extraordinarily grateful to the colleagues and friends (political theorists or otherwise) who helped me get to this point. I could not have done it alone.”




