Jakarta, home for more than 9 million people, is prone to flooding with two-fifths of the city under sea level. The city with 13 rivers is increasingly swampy and rapidly sinking. Extreme rainfall with the start of 2020 is described as the worst in a decade, causing severe flooding. Indonesia’s weather agency, BMKG, suggested more than 370 millimeters, or about 15 inches, of rain fell in a...