"In our time, migration is growing worldwide."

Welcome to the Future!  

Migration is the inevitable consequence in regions with  growing populations where the availability of local resources can't keep up with demand.  Scarcity of water, food, housing, and jobs drives the demand for changing the status quo, either back to "the good old days" or to a new form of governance.

The global migration phenomena will accelerate as the average temperature of our planet continues to increase over the decades ahead.   The synergy of rising temperatures, growing populations, and diminishing resources will increase migration northward to a scale that will make today's migrations seem insignificant by comparison.

Mankind's only available levers to reduce the magnitude of this impending disaster are to reduce greenhouse gas emissions and control global population growth.