FILE — Children play at dusk on the lagoon side of Majuro, Marshall Islands, on Oct. 28, 2015. The tiny Pacific island nation faces rising seas and an uncertain future.
Image: Josh Haner/The New York TimesLONDON — During a contentious meeting over proposed climate regulations last fall, a Saudi diplomat to the obscure but powerful International Maritime Organization switched on his microphone to make an angry complaint: One of his colleagues was revealing the proceedings on Twitter as they happened.©2019 New York Times News Service