Heat & Drought
By now, most of us are aware of global warming and the weather problems that it has created. One of the most severe problems that the combination of heat and drought create is loss of crops. In history, we’ve had previous civilizations that have thrived, then lost their ability to provide food for their population … and vanished. Now and then, archeologists uncover some of these abandoned cities and are often marveled by the sophistication of their understanding of astronomy, mathematics, etc. … Keep reading