When Etna began to rumble and belch gas on March 8, the residents nearby ignored the warning signs of a larger eruption. Three days later, the volcano began spewing out noxious fumes in large quantities. Approximately 3,000 people living on the slopes of the mountain died from asphyxiation. Even worse, Etna was soon emitting tremendous amounts of ash and molten lava. The ash was sent out with such force that significant amounts came down in th...