Annual lecture

The H.L.A. Hart Memorial Lecture

An annual lecture delivered in Oxford in honour of H.L.A. Hart (1907–1992), Professor of Jurisprudence and author of The Concept of Law. The series is funded by the Tanner Lectures on Human Values and held under the auspices of University College, Oxford, where Hart held his chair.

40th Anniversary Lecture

The Radical Duke: Universal Suffrage and the Modernization of Constitutional Monarchy

Professor Danielle AllenJames Bryant Conant University Professor, Harvard University

Date
Tuesday 12 May 2026, 5.00 pm
Venue
College Chapel, Main Quad, University College, Oxford
Reception
Drinks reception to follow at 6.15 pm
Format
The lecture will be followed by a Q&A session. The lecture only will be live-streamed and recorded for future use.
Abstract
The “radical Duke,” Charles Lennox, 3rd Duke of Richmond, introduced a bill for universal manhood suffrage in the House of Lords in June 1780. The bill emerged from a philosophical and practical effort to solve a constitutional puzzle created in Britain by the growing work of colonial administration and the pressures of the American Revolution. The story of how Richmond, a close collaborator of Edmund Burke and radicals like Thomas Paine in the 1760s and 1770s, developed this proposal is an essentially unknown but important part of British constitutional history and the history of the theory and practice of representation. Richmond achieved the technical innovations needed to make modern representation possible. This lecture will introduce these important contributions and unpack their significance for constitutional theory.

Please let Manuela Williams ([email protected]) know by Monday 13 April 2026 whether you plan to attend, and whether you have any mobility requirements.

Also forthcoming: Joshua Cohen will deliver the 2027 lecture on 27 May 2027.

Past lectures

The series was founded in 1985 as the H.L.A. Hart Lecture in Jurisprudence and Moral Philosophy. Following Hart’s death in 1992 it was renamed the H.L.A. Hart Memorial Lecture.

Where a lecture has a dedicated event page, its title links to it; links to the recording, a transcript, and any other lecture materials appear beneath. The published article, which usually appears later, is listed in its own column. OJLS = Oxford Journal of Legal Studies; AJJ = American Journal of Jurisprudence.

The H.L.A. Hart Memorial Lecture (1993–2025)
YearSpeakerLecturePublished as
2025Elizabeth AndersonThe Forgotten History of UtilitarianismOJLS (2026)
2024Anita L. AllenUnconditional Love: Some Implications for the LawOJLS (2024) 44(4): 755–779
2023Jeremy WaldronThe Crisis of Judicial Review
2022Sally HaslangerSocial Justice, Culture, and LawOJLS (2025) 45(3): 525–553
2021Postponed to 2022 (COVID-19 pandemic).
2020Postponed to 2021 (COVID-19 pandemic).
2019Rae LangtonReimagining Free Speech
2018Philip PettitPrimary Rules as Social Norms: A GenealogyOJLS (2019) 39(2): 229–258
2017Frederick SchauerThe Perils of Panglossian ConstitutionalismOJLS (2018) 38(4): 635–652
2016Margaret Jane RadinContract Law in the Information SocietyOJLS (2017) 37(3): 505–533
2015Nicola LaceyResponsibility Without ConsciousnessOJLS (2015) 36(2): 219–241
2014Samuel SchefflerDistributive Justice, the Basic Structure, and the Place of Private LawOJLS (2015) 35(2): 213–235
2013Will KymlickaAnimals and the Frontiers of CitizenshipOJLS (2014) 34(2): 201–219
2012Christine KorsgaardKantian Ethics, Animals, and the LawOJLS (2013) 33(4): 629–648
2011John FinnisEquality and DifferencesAJJ (2011) 56(1): 17–44
2010Amartya SenRights and ResponsibilityOJLS (2011) 31(3): 437–453
2009Joseph RazResponsibility and the Negligence StandardOJLS (2010) 30(1): 1–18
2008Samuel IssacharoffPolitical Safeguards in Democracies at WarOJLS (2009) 29(2): 189–214
2007Morris J. FishAn Eye for an Eye: Proportionality as a Moral Principle of PunishmentOJLS (2008) 28(1): 57–71
2006Jules L. ColemanThe Internal Point of ViewOJLS (2007) 27(4): 581–608
2005Owen M. FissThe War Against Terrorism and the Rule of LawOJLS (2006) 26(2): 235–256
2004David WigginsObjectivity in Ethics: Two Difficulties, Two ResponsesRatio (2005) 18(1): 1–26
2003Richard A. EpsteinThe Not So Minimum Content of Natural LawOJLS (2005) 25(2): 219–255
2002Sir John LawsBeyond RightsOJLS (2003) 23(2): 265–280
2001Ronald DworkinHart’s Postscript and the Character of Political PhilosophyOJLS (2004) 24(1): 1–37
2000Johan SteynPepper v Hart: A Re-examinationOJLS (2001) 21(1): 59–72
1999Luciano ViolanteThe Fight against Corruption and Organised Crime under the Rule of Law
1998Stephen BreyerThe Work of an American Constitutional JudgeOJLS (1999) 19(2): 153–166
1997R.A. DuffLaw, Language, and Community: Some Preconditions of Criminal LiabilityOJLS (1998) 18(2): 189–206
1996Thomas NagelJustice and NatureOJLS (1997) 17(2): 303–322
1995Morton HorwitzWhy is Anglo-American Jurisprudence Unhistorical?OJLS (1997) 17(4): 551–586
1994Philippa FootDoes Moral Subjectivism Rest on a Mistake?OJLS (1995) 15(1): 1–14
1993Neil MacCormickThe Concept of Law and “The Concept of Law”OJLS (1994) 14(1): 1–23
The H.L.A. Hart Lecture in Jurisprudence and Moral Philosophy (1985–1992)
YearSpeakerLecturePublished as
1992Tony HonoréThe Dependence of Morality on LawOJLS (1993) 13(1): 1–17
1991Joel FeinbergIn Defence of Moral RightsOJLS (1992) 12(2): 149–169
1990T.M. ScanlonThe Aims and Authority of Moral TheoryOJLS (1992) 12(1): 1–23
1989William J. Brennan JrWhy Have a Bill of Rights?OJLS (1989) 9(4): 425–440
1988Quentin SkinnerThe Idea of the State
1987Bernard WilliamsVoluntary Acts and Responsible AgentsOJLS (1990) 10(1): 1–10
1986John RawlsThe Idea of an Overlapping ConsensusOJLS (1987) 7(1): 1–25
1985Richard WollheimCrime, Punishment, and Pale CriminalityOJLS (1988) 8(1): 1–16