Demographic Tempest: Fertility, Mortality, Migration, and the Fourth Turning Framework

What if the greatest predictor of the next global crisis isn't politics, economics, or technology—but demographics?Every civilization is shaped by three unstoppable forces: fertility, mortality, and migration. Together, they determine whether societies expand or contract, prosper or decline, unite or fracture. Demographic Tempest reveals how these demographic forces interact with the Fourth Turnin...