Henry Marsh CBE, giving a fascinating insight into his long and distinguished career as a neurosurgeon, on the main stage at New Scientist Live

- Image ID: PN6YWJ

Henry Marsh CBE, giving a fascinating insight into his long and distinguished career as a neurosurgeon, on the main stage at New Scientist Live

John Gaffen / Alamy Stock Photo

Image ID: PN6YWJ

Location: ExCEl London