Mekong nations face growing threat to food security amid claims China’s dams exacerbate effects of drought
https://www.scmp.com/news/china/article/3083523/mekong-nations-face-growing-threat-food-security-amid-claims-chinas-dams
When it comes to river traversing multiple nations, it would be difficult to allow how much water countries upstream can consume or store. I think that United Nations should calculate how much water each country can use in terms of minimizing effects on natural environment.
