Lashed by sharks, pelted by demons, drowned for apostasy: the value of myths that explain geohazards in the Asia-Pacific region

Abstract

The critical analysis of myths (traditional oral tales) can lead to an improved understanding of geohazards. This paper examines three groups of myths (volcano, earthquake, and coastal change) from Asia-Pacific cultures and shows how their analysis might contribute to the identification of unrealized geohazards in particular places as well as the magnitudes and recurrence intervals of these hazards. Many volcano myths involve gods within the mountains who are periodically angered and punish the people living nearby; through gifts, volcano gods are appeased, a process that has been widespread in parts of the Asia-Pacific region. Other volcano myths allow people to recognize eruption precursors or identify eruption locations. Earthquake myths often involve an animal within the Earth failing to support it upright. More recently, earthquakes have been interpreted as an expression of divine anger at the state of (local) human affairs. Myths also refer to earthquake precursors and have proved effective in elici...