I’m thinking of something like a silo that would be placed in the middle of a body of a water when the water level gets too high it would pump water into the large volume silo. Now the silo’s could be built in space orbit the planet and be connected to nano carbon tubes then feed the water to the silo by siphoning up when the vacuum on the silos is released, filling the silo and decreasing the water level. Would this be feasible if we had no choice with global warming as a preventative measure to stopping global flooding, if not what makes this impossible now?(besides nano carbon not being ready, and obvious fact we should be trying to save the planet).
ps not trolling.