Heat-related deaths and disruptions to daily life are forcing politicians to reckon, in different ways, with a rapidly warming planet.
Unfortunately, adaptation on its on isn't doable. It takes ending the use of fossil fuels, which are the main cause of the warming, to make adaptation affordable.
Pumped hydro is not an option, pretty flat country plus it would just freeze in the winter when it's needed the most.
Wind/battery is interesting, but we can't afford it at a large enough scale unfortunately. Not sure we have enough coastline either, but I haven't done the math on that.