Why can't we transform sea/ocean water into drinking water.?

In many parts of the world, they are already relying on sea water to supply fresh water through desalination plants. Of the more than 7,500 desalination plants worldwide, 60% are located in the Middle East. The world's largest plant, which is in Saudi Arabia, produces 128 MGD of desalted water.

The thing is desalination plants are very expensive to build and are considered as a last option. More.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.