No. For most of the time people only radically change their way of life if they're in mortal danger (and even then not always). And unless there's a radical change, the current system that feeds and is fed by the money nobility will try to maintain itself for as long as possible.
Unfortunately climate change is such that taking action when the life of many thousands or even millions is in danger will be far too late.
Or in short, this civilization has entered its end game.