Pope Francis visiting one of the world’s most polluted capitals this week

This picture taken on Jan. 16, 2022, shows a man watching smoke hanging over houses on a polluted day in Ulaanbaatar, the capital of Mongolia. / Credit: Byambasuren Byamba-Ochir/AFP via Getty Images

Rome Newsroom, Aug 28, 2023 / 01:00 am (CNA)…. […]