[zvqcMMV6Zcr]

I always considered the conflict between India and China a bit silly, considering the size of those countries compared to tiny disputed territories. But the are totally are going to war over Himalayas water resources, aren't they?

[screye]

Not quite. Chinese rivers are fed by the eastern tibetan plateau while South Asia is fed by the western glaciers by the tallest mountains.

Bangladesh would be at risk because the Bramhaphtra sees upstream fresh water use by China. But China's use of Bramhaputra water is mostly energy related, not for drinking water or irrigation.

If decreasing population trends continue then this problem will solve itself.