Margaret Boden

Margaret Boden (1936-2025) was a British cognitive scientist and research professor at the University of Sussex, known for her interdisciplinary work spanning artificial intelligence, psychology, and philosophy, particularly on creativity and the history of cognitive science.

Margaret Ann Boden (26 November 1936 – 18 July 2025) was a British academic and a leading figure in the interdisciplinary field of cognitive science. She served as a research professor of cognitive science in the department of informatics at the University of Sussex, where her work bridged Artificial intelligence, psychology, philosophy, and cognitive and computer science. Boden is best known for her influential analyses of creativity and her comprehensive historical account of the field, which helped shape the intellectual foundations of modern AI research.

Her career spanned more than six decades, during which she authored numerous books and papers that made complex computational ideas accessible to a broad audience. She was a prominent advocate for the view that computational concepts could illuminate the workings of the human mind, a perspective that was both pioneering and, at times, controversial. Her work on the philosophy of AI and creativity remains a touchstone for researchers exploring the boundaries of machine intelligence.

Early Life and Education

Boden was born in London on 26 November 1936. She attended the City of London School for Girls in the late 1940s and 1950s, where her academic talents became evident. She went on to study at Newnham College, Cambridge, taking first-class honours in medical sciences. She completed the degree in two years instead of the usual three, graduating in 1958 with the highest score across all Natural Sciences at the university.

In 1957, while still at Cambridge, Boden began studying the history of modern philosophy at the Cambridge Language Research Unit, which was run by Margaret Masterman. She completed this second degree in 1959. This early exposure to both the sciences and philosophy laid the groundwork for her later interdisciplinary approach. She later credited reading "Plans and the Structure of Behavior" by George A. Miller with giving her the realisation that computer programming approaches could be applied to the whole of psychology, a pivotal insight that directed her career.

Academic Career

Boden began her academic career as a lecturer in philosophy at the University of Birmingham in 1959. From 1962 to 1964, she was a Harkness Fellow at Harvard University, where she deepened her engagement with the emerging field of cognitive science. After a year back at Birmingham, she moved to a lectureship in philosophy and psychology at the University of Sussex in 1965. She was appointed reader and then professor in 1980. She was awarded a PhD in social psychology, with a specialism in cognitive studies, by Harvard in 1968.

At Sussex, Boden became Dean of the School of Social Sciences in 1985. Two years later, she became the founding dean of the School of Cognitive and Computing Sciences (COGS), which was the precursor to the university's later Department of Informatics. From 1997, she held the position of research professor of cognitive science in the department of informatics, where she continued to work until her death. Her leadership was instrumental in establishing cognitive science as a distinct and respected discipline in the UK.

Contributions to AI and Creativity Research

Boden's most significant intellectual contributions lie in her analysis of creativity and her philosophical examination of Artificial intelligence. In her seminal book "The Creative Mind: Myths and Mechanisms" (1990), she proposed a framework for understanding creativity that distinguished between three types: combinational, exploratory, and transformational. Combinational creativity involves making unfamiliar combinations of familiar ideas; exploratory creativity involves generating new structures within an existing conceptual space; and transformational creativity involves altering the conceptual space itself, leading to fundamentally new ideas. This framework has been widely adopted in both cognitive science and AI research.

Her work argued that computational concepts could provide a rigorous way to understand the mechanisms of human creativity, a view that was not universally accepted at the time. She also explored the philosophical implications of AI, questioning what it would mean for a machine to be truly creative or intelligent. Her book "AI: Its Nature and Future" (2016) provided a concise overview of the field, addressing both its technical achievements and its philosophical challenges.

Major Publications

Boden was a prolific author. Her first book, "Purposive Explanation in Psychology" (1972), examined the role of purpose in psychological explanation. This was followed by "Artificial Intelligence and Natural Man" (1977), a widely used textbook that introduced many readers to the field. She also wrote "Piaget" (1979), a study of the developmental psychologist, and "Minds and Mechanisms" (1981), a collection of essays on the philosophy of psychology.

Her later works include "Computer Models of Mind: Computational approaches in theoretical psychology" (1988), "Artificial Intelligence in Psychology: Interdisciplinary Essays" (1989), and "The Philosophy of Artificial Intelligence" (1989), an edited volume. She also edited "Dimensions of Creativity" (1994) and "The Philosophy of Artificial Life" (1996). Her magnum opus, "Mind As Machine: a History of Cognitive Science" (2006), was a two-volume work that traced the development of the field from its origins to the present day. This work generated public disagreement with Noam Chomsky, who critiqued her historical account. She also wrote "Artificial Intelligence: A Very Short Introduction" (2018) for Oxford University Press.

Honours and Recognition

Boden received numerous honours throughout her career. She was appointed Officer of the Order of the British Empire in 2001 for services to cognitive science. She was a Fellow of the British Academy, serving as its vice president from 1989 to 1991, and was also a member of the Academia Europaea. She was a Fellow of the American Association for Artificial Intelligence (AAAI) and of the European Coordinating Committee for Artificial Intelligence (ECCAI). She was a Life Fellow of the UK's Society for Artificial Intelligence and the Simulation of Behaviour and a member of the Council of the Royal Institute of Philosophy.

In 2001, she was awarded an honorary doctor of science from the University of Sussex, and she also received honorary degrees from the University of Bristol and the Open University. In 2016, she was awarded the ISAL award for Lifetime Achievement in the field of Artificial Life. A PhD scholarship awarded annually by the department of informatics at the University of Sussex was named in her honour.

Media and Public Engagement

Boden was a frequent contributor to public discussions about AI. In October 2014 and January 2015, she was interviewed by Jim Al-Khalili on the BBC Radio Four programme The Life Scientific, where she discussed her career and her views on the future of AI. In February 2017, she participated in a debate organized by the British Academy on the readiness of humans to develop romantic relationships with robots, a topic that reflected her interest in the social and ethical implications of AI.

Personal Life and Death

Boden was married to John Spiers, a writer and publisher, from 1967 until 1981. They had a son and a daughter. She had a fondness for the colour purple and the Cook Islands, where she spent vacations for 30 years. She died in Brighton on 18 July 2025, at the age of 88. Her legacy endures through her extensive body of work and the many researchers she influenced.