May 30, 2021 Share “COMPUTERS ARE USELESS. They can only give you answers,” said Picasso in 1968, the year in which Intel was founded and Stanley Kubrick’s 2001: A Space Odyssey was released. Picasso didn’t change his mind. Over the last half century computers have become immensely better at providing answers, but not so good at asking questions. A good book asks questions. A better one raises questions you never knew existed. The key to a lockdown can lie in a book. Who knew that Stalin was a fan of Tarzan and cowboy films? Or that Stalin and Roosevelt smoked the same cigaret...