"Ian Brown began keeping a diary of his sixty-first year with a Facebook post on the morning of February 4, 2014, his sixtieth birthday. As well as wanting to maintain a running tally on how he survived the year, Brown set out to explore what being sixty means physically, psychologically, and intellectually. 'What pleasures are gone forever? Which ones, if any, are left? What did Beethoven, or Schubert, or Jagger, or Henry Moore, or Lucian Freud do...