After 18 months of the pandemic disrupting routines and upending our lives, things finally seem to be getting back to normal in some corners of the world. Elton John, for one, has just released extra dates on his latest “final” Farewell Tour. Meanwhile, another septuagenarian, Joe Biden, recently completed his first overseas visit as U.S. president. It is hard to imagine Biden carrying off the feathered headdresses or diamante-encrusted catsuits that make up John’s onstage wardrobe. But his European tour—comprising summits with the leaders of the G-7, NATO and European Union, and culminating in a meeting with his Russian counterpart, […]