

Many nations have one important water life line. India has the Ganges and China has the Yangtze.
Thanks to overpopulation and rampant industrialization the Yangtze is heavily polluted and has the lowest water level in about a 100 years. The building of the Three Gorges Damn didn’t help either.
Many different species of fish have disappeared and the beloved River Dolphins are also almost gone.
But the Chinese Government has hardly done anything to reverse the effect - but the people have started to protest in recent years. In many areas there were public demonstrations against new factories that would pollute the river and the surrounding areas.
But it will take many decades to repair the damage - if it can be repaired at all.