It would be cheaper to build giant fridges to freeze the excess water and store it in the north. It would be even more cheaper not to let the ice melt, which s

It would be cheaper to build giant fridges to freeze the excess water and store it in the north. It would be even more cheaper not to let the ice melt, which still is in the north. Wind and Solar and others are now mature technologies which are price-competetive. The Model 3 shows, electrical cars are a thing. We have all the technology to slow down and eventually reverse climate change. In the great scheme of things it is not even very expensive, we just have to put all these technologies to use.