In 1987 she was elected a Fellow of
Balliol College and taught at the University of Oxford until 1997. From 1997 to 2016 she held a Research Chair in Law at the
Australian National University. From 2002 to 2015 she was the Ernest E. Smith Professor of Law at the
University of Texas at Austin. In March 2016, Stapleton was elected the 38th Master of
Christ's College, Cambridge, succeeding
Frank Kelly. She assumed the position in September 2016. She studies the philosophical principles underlying the
common law, including duty and the relationship of causation to consequences. Her publications include the books
Disease and the Compensation Debate (1986),
Products Liability (1994) and
Three Essays on Torts (2021). ==Personal life==