The polluted Bagmati River flows to an exit point from Kathmandu, Nepal, Tuesday, April 26, 2022. Tainted by garbage and raw sewage that is dumped directly into the waterway, Nepal’s holiest river has deteriorated so greatly that today it is also the country’s most polluted, dramatically altering how the city of about 3 million interacts with the Bagmati on daily, cultural and spiritual levels. (AP Photo/Niranjan Shrestha)