Your entire existence is a fluke

Brian Klaas, photographed in Winchester for the New Statesman by Tom Pilston By reading this sentence, you are changing the world. None of us can say how. Maybe the extra time reading this article will delay your morning travel, thus steering you out of the path of an out-of-control bus that would have run you over had you left five minutes earlier. Or maybe you'll end up discussing these ideas at a drinks party next week and get into a heated debate with someone you wouldn't otherwise have talked to, who then offers you a job, or decides to ruin…