An interviewer from the Guardian newspaper once wrote that Mary Midgley ‘may be the most frightening philosopher in the country: the one before whom it is least pleasant to appear a fool’. In a series of books, particularly Beast and Man (1978), Evolution as a Religion (1985),Science as Salvation (1992; her 1990 Edinburgh Gifford Lectures) and Science and Poetry(2001), Midgley offers a trenchant critique of science’s pretence to be much more than it actually is, of the ways in which science often becomes a religion.
Perhaps appropriately, Midgley the scourge of ‘science as religion’ was born to an army and Cambridge college chaplain, Canon Tom Scrutton, and educated in a boarding school in Charles Darwin’s old home, Downe House. Perhaps Midgley’s fascination with science came from her mother’s side; Lesley Hay’s father was an engineer who built the Mersey tunnel. It was in the Downe House library that Midgley first picked up Plato, and, in her own words, ‘thought it was tremendous stuff’ (although in later life perhaps Aristotelian questions have proved more fascinating). By this time, Midgley also realised that she was not a Christian, a position her clergyman father accepted rather matter-of-factly. Nevertheless, Midgley remains convinced that ‘the religious attitude’ is essential to human thriving, and in her work has repeatedly defended the place of religious belief (rather than particular religious beliefs) against its arrogant critics from the sciences.
A number of Midgley’s contemporaries at Somerville College, Oxford, went on to achieve philosophical distinction in later life, including Iris Murdoch, another Edinburgh Gifford Lecturer, with whom Midgley became a close friend. Midgley relished doing philosophy in wartime Oxford, partly because there wasn’t ‘an endless gaggle of young men’ to offer distraction. But she considered it ‘providential’ that she did not get the post she applied for at St. Hugh’s College, and left Oxford, since she thought that the then-prevailing climate of Oxford philosophy would have destroyed her as a philosopher.
She met Geoffrey Midgley while at Oxford. They married in 1950 at Newcastle, where Geoffrey had a job. She then raised a family and did not take up a post in the Department of Philosophy in Newcastle until 1962, where she remained until she retired as Senior Lecturer when the department closed.
Midgley’s animated critique of scientism—science become religion—has been taken by some, especially scientists, as an attack on science itself. This may partly be because Midgley seems much more adept at demolishing others’ positions than in stating her own clearly. In fact, Midgley’s critique of science should be seen against her own metaphor of the philosopher as plumber: the philosopher, like the plumber, engages in an activity that civilisation depends on, but it is an activity which people only notice and require when certain rather essential workings have gone wrong. At her best, Midgley is a ‘science critic’ (using the word ‘critic’ in the way it is used in ‘literary critic’), seeking dialogue with the important activity called science to enable it to do more good and less harm in the modern world. Midgley’s contribution to this project is perhaps largely that of negative criticism. However, her friendship with and support for James Lovelock, the scientist who developed the Gaia hypothesis (that the planet earth as a whole is a living system), tells us a lot about her positive beliefs. Presumably, in Lovelock, she finds a scientific approach that is more congenial and conducive to human flourishing.