In the next 5-10 years, we may see mass migrations begin as a few locations become too hot to bear, and corrupt religious authorities seeking power will pin the more hostile climate on recent social changes rather than the actual immorality of corporate greed. This sets the stage for tensions over land and resources to escalate into wars and civil violence in later years.
There is no better time for action than now! Climate Changemakers is a low-commitment way to get involved, if you're in America.