Water is going to be a major crisis for urban environment where everyone depends upon Govt provided, electricity dependent water supply lines. In Pakistan, you are allowed to dig your own water hole. Every neighborhood must have a manual hand pump.

https://www.youtube.com/watch?v=lXaaYUu4IeI&list=PLOkE-zSvY6R_MWZfqmE3AJoIePywBE3ZQ&t=1s

 

 

https://twitter.com/BTPrepper/status/1526994931411296256