Old Climate Clues Shed New Light on History
by Jacques Leslie from on (#5V1Y4)
Historians are reexamining eras of social turmoil and linking them to volcanic eruptions, prolonged droughts, and other disturbances in the natural world.Historians are reexamining eras of social turmoil and linking them to volcanic eruptions, prolonged droughts, and other disturbances in the natural world.