Over Christmas, I digitised slides from my twenties. In many an unidentified photograph, I didn’t recognise the scene. Where was I? Who are these total strangers? What were we finding so funny?

Thus it’s credible that on being confronted with his personal page from a 1984 medical school yearbook, Democratic Virginian governor Ralph Northam wavered: presumably that’s him in the photograph; no, on second thoughts, it couldn’t be.