Volcanic eruptions can affect everything--nature, wildlife, people. From the earliest times, human resilience has been tested by this most severe environmental hazard resulting in a variety of collective responses--from despair and helplessness to endurance, increased worship of the gods, and even mass migrations. Past Vulnerability breaks new ground by examining the histories of extreme environmental events, from the resent eruptions of Mount Merapi in Central Java to the prehistoric Toba supervolcanic eruption 74,000 years ago on the island of Sumatra. Experts from a broad and...