EditorialA woman pedals a bicycle generator to power the lights on a Christmas tree displayed at the railway station in Kyiv, Ukraine on Dec. 20, 2022. (Laura Boushnak/The New York Times)
EditorialPassengers on the other side of a fire door separating the Elizabeth line from the main Underground station at Liverpool Street in London, May 11, 2022. (Andrew Testa/The New York Times)
EditorialPassengers on the other side of a fire door separating the Elizabeth line from the main Underground station at Liverpool Street in London, May 11, 2022. (Andrew Testa/The New York Times)