Roger Penrose: “Consciousness must be beyond computable physics.“

EARLY in his career, the University of Oxford mathematician Roger Penrose inspired the artist M. C. Escher to create Ascending and Descending, the visual illusion of a loop of staircase that seems to be eternally rising. It remains a fitting metaphor for Penrose’s ever enquiring mind. During his long career, he has collaborated with Stephen Hawking to uncover the secrets of the big bang, developed a quantum theory of consciousness with anaesthesiologist Stuart Hameroff and won the Nobel prize in physics for his prediction of regions where the gravitational field would be so intense that space-time itself would break down, the so-called singularity at the heart of a black hole. Undeterred by the march of time - Penrose turned 91 this year - he is continuing to innovate, and even planning communications with future universes. Learn more ➤ Subscribe ➤ Get more from New Scientist: Official website: Facebook: Twitter: Instagram: LinkedIn: About New Scientist: New Scientist was founded in 1956 for “all those interested in scientific discovery and its social consequences”. Today our website, videos, newsletters, app, podcast and print magazine cover the world’s most important, exciting and entertaining science news as well as asking the big-picture questions about life, the universe, and what it means to be human. New Scientist