[PurpleRamen]

That's not how it works. Transporting water from a different location will be an extra cost. Cleaning will be an extra cost. And cleaning is also not perfect. Those who will need water, are usually not those who can afford all this. So at the end you are just moving the problems to someone else, out of greed and ignorance.

[matheusmoreira]

Not a problem. Countries should get rich first, then they can afford all of those costs and have money to spare.

[tjwebbnorfolk]

We've been building canals for thousands of years.