Old Climate Clues Shed New Light on History

Historians are reexamining eras of social turmoil and linking them to volcanic eruptions, prolonged droughts, and other disturbances in the natural world.

Old Climate Clues Shed New Light on History
Historians are reexamining eras of social turmoil and linking them to volcanic eruptions, prolonged droughts, and other disturbances in the natural world.