Through the Trapdoor
Steven Shapin: Roger Penrose’s Puzzles, 26 June 2025
The Impossible Man: Roger Penrose and the Cost of Genius
by Patchen Barss.
Atlantic, 337 pp., £25, November 2024,978 1 83895 932 6 Show More
by Patchen Barss.
Atlantic, 337 pp., £25, November 2024,
“... Roger Penrose liked puzzles. In the 1950s, inspired by a catalogue of prints made by the paradoxical Dutch artist M.C. Escher, the young Penrose and his psychiatrist-geneticist father, Lionel, set out to produce drawings of ‘impossible objects’. Pictorial conventions cue us to perceive two-dimensional drawings as representations of three-dimensional things, but these conventions can also be used to deceive – for example, to depict things that could not exist in three dimensions ... ”