The 78-year-old farmer’s "used-to" means around 10 years ago. "The river was healthy and gentle, now it’s like a starving person who keeps eating into the bank." Erosion has occurred regularly along both the Hau and the Tien rivers, two tributaries of the Mekong, and many smaller river branches in the Mekong Delta. A report by the World Wide Fund for Nature in Vietnam and the Department of Natural Disasters Prevention at the Ministry of Agriculture and Rural Development said that by the end of 2021, the Mekong Delta had 621 major erosion areas that stretched for a total of around 610 km. Around 500 ha of land in the delta is lost to erosion every year, the report estimated. Erosion in the delta is not new, it’s just getting more serious. While climate change can be blamed as a natural cause, there are many man-made causes, from the construction of hydropower dams upstream along the Mekong, to the destruction of mangrove forests and sand mining. Nearly 40 million tons of … [Read more...] about Top-to-bottom changes needed to save Mekong Delta from erosion