Elected 1986
History of France, especially 17th to 19th centuries; French Revolution; history of medicine; cultural history
History of earth sciences, especially the reconstruction of the earth's pre-human history, 1750-1850; the history of visual imagery in the natural sciences; epistemic issues in field- and museum-based sciences
Intellectual history of the British world from the 17th century onwards; history of race, ethnicity and nationhood; constitutional theory; Scottish history
