- History of mathematics
- Early modern British history
- History of education
I have wide-ranging interests in the history of mathematics and its applications, the history of mathematics education, and the history of numeracy and the mathematics of everyday life. With an intellectual background in mathematics (BA, Cambridge, 2000) and music (MMus, GSMD, 2002) I have always been keen to develop ideas and research projects that cross disciplinary boundaries and to begin and sustain conversations between scholars from different fields.
For my doctoral project (Oxford, 2006) I looked at mathematical theories of music in early modern Britain: theories of pitch and tuning and their relationship to natural philosophical ideas about sound and hearing in the same period. Since completing that project I have published several critical editions of sources in the same field, including writings by René Descartes and Isaac Newton that bear on the nature of sound and its mathematical description. I maintain an interest in this area, and have participated in research projects and given papers on various topics in the early modern study of sound and music.
My post-doctoral work, done at All Souls College, Oxford, focussed on popular and everyday mathematics in Georgian Britain. I explored sources including almanacs, textbooks, school curricula and newsprint for evidence of how mathematical skills were acquired and disseminated, and how mathematics was used and viewed by people whose main fields of interest and expertise lay elsewhere. This research led to a number of publications including my book Poor Robin’s Prophecies (OUP, 2012). The long-term processes of change in this area – how populations acquire or lose numerate skills – remains one of my main interests, and has motivated my subsequent work. Smaller ‘spin-off’ projects have included a study of the mathematics of the natural historian and ‘virtuoso’ Francis Willoughby and an ongoing investigation of marginalia and annotations in early modern mathematical books.
More recently I have received AHRC funding for two separate projects. First, a biographical study of the mathematician and educator Charles Hutton (1737–1823). A celebrity in his day, Hutton is now mainly remembered as the enemy of Sir Joseph Banks, whose dismissal from a secretarial role at the Royal Society provoked a row that nearly unseated Banks as President of the Society. But he was also a mathematical editor, compiler, author and patron of exceptional range, as well as a talented experimental natural philosopher and – for perhaps thirty years – the leading voice speaking for mathematics in English. My biography of Hutton was published in 2019.
Second, I was the Principal Investigator on the AHRC-funded project ‘Reading Euclid in Early Modern Britain’. Together with Philip Beeley and Yelda Nasifoglu I investigated the dissemination of the Euclidean Elements of geometry in Britain from the early sixteenth to the late seventeenth century. The Elements was a culturally pervasive text, studied at grammar schools and universities, drawn on by practical manuals and alluded to by literary authors. Ours was the first study to consider in detail the history of its early modern publication, dissemination and use, using both printed and manuscript evidence from around Britain. Our catalogue of printed edition of the Elements, and our collection of essays on the subject, will appear during 2020, as will my general-audience account of the longer history of Euclidean reception.