In these polarised times, one truth can be relied upon to unite the British commentariat: Christmas letters are ghastly. Writing in Country Life magazine, Kit Hesketh-Harvey advised being “alert enough to shake the card out directly over the recycling bin”. The late...
A friend recently wrote to me agonising over an ethical question. He was pondering a long-haul trip to see his family but was all too aware that the flight would have a huge carbon footprint. Could the journey possibly be justified? I suggested that my friend find out...
Even a spreadsheet can become a victim of its own success. Just ask the World Bank’s Doing Business report. While many worthy publications from the World Bank are never downloaded, Doing Business has been a smash hit for years. No longer. Amid an ugly scandal about...
Christmas is coming early this year! Christmas shopping is anyway — or such is my plan. I’ve seen too many queues and empty shelves over the past couple of years to leave things to chance. (Supply chains, people!) I’ve been making a list, I’ve been checking it twice,...
Life is full of difficult decisions. Who should be hired or fired? What grades should students receive in their exams? Should an accused person awaiting trial be released or held in custody? An increasingly popular alternative is to delegate the decisions to a...
Loyal readers will know my fascination with Keith Jarrett’s unplayable piano. In 1975, the jazz pianist was prevailed upon — against his better judgment — to take the stage in front of a large audience at the Cologne opera house. Thanks to a mix-up, Jarrett was forced...
Correlation is not causation. Behind that cliché lies an important truth. In January this year, for example, the UK had one of the most stringent lockdowns and one of the highest death rates from Covid. New Zealand had no deaths and few restrictions. Yet, no matter...
In rich countries there are plenty of vaccines, but we seem to be running out of people who want them. This is frustrating. The vaccines are a medical miracle — safe, more effective than we dared to hope and produced with unprecedented speed. They are the way out of...
I never planned to fake my data. My project involved interviewing the customers visiting a games shop in central London, then analysing the distance they had travelled. Arriving at the location with a clipboard, I realised that I didn’t have the nerve. I slunk home...