MonctonBad Nice map man! Keep those coming man!
On desalination, I don't think so. Also, piping water is not smart.
The best way to desalinate is with heat: solar thermal.
Basically, big mirrors. Solar thermal is 70-90% efficient. And ironically, the places that are drought ridden and need water the most also have the heat energy needed to desalinate it. Neom had a concept with their solar dome (quick clip below). Honestly, I'd just make big long greenhouse like trenches in the desert ocean. Point mirrors at them on each side and let them rip. Unlimited water tap. No mechanization, pipes, or wear parts. Good ol' sunlight. But ya, sorry. I geek on this stuff. 🤣
