Mark Quigley

Mark Quigley is associate professor of earthquake science in the School of Earth Sciences at the University of Melbourne.

For 10 years, hot mud has been erupting from the ground in Sidoarjo, East Java. It has submerged villages and displaced about 39,700 people, and disaster management costs have exceeded $2.7 billion. Earthquake expert Associate Professor Mark Quigley examines the origins of the mud volcano, which remain controversial after a decade.