This one sucks... Or Blows, or heats, or cools

Gonna happen.  turn the ocean water into water for land.  I'll keep saying it.  lower ocean water content, by putting more on land.  We can increase salt content in the ocean and make the current stronger.   Still not sure if we want to speed it up that much, seems good for plants and fish, but at what point is it too much current against the islands and shores?

Mountains can assist the flow of air in a circular pattern around the atlantic while also maintaining the west to east flow in critical areas.  we can use the other 3 axis circles to lay in the movement we want, and againt slow and steady to make rain even and consistent.

Do they help the current of the ocean?  They certainly keep it colder.  Moving water to land with storms could also increase salt content.  we just need better systems of holding water on land.

If we push the borders of every country into the ocean, by creating essentially a land moat hundreds of miles out and keeping the bodies of water fairly separate, we could improve the natural rotation of the ocean, while also creating massive fresh water reservoirs.  with strips in between the moat and the shore, we could segment the salt levels to be less and less accordingly.  This could help with Habbitat reformation, water sanitation, and would ensure the broken walls of this moat would only let in a stage less salty water in catastrophes.  it could naturally cycle to be more and less salty as needed.   brachish water can also help species adapt over time.  we could help species move from salt to fresh water in this way if needed for survival from a fungus or bacteria for example, having the fish built to survive in any salt content within reason is important and possible, look at salmon.