The dilemmas of risk-sensitive development on a small volcanic island

In the Small Islands Developing State (SIDS) of St Vincent and the Grenadines in the Caribbean, the most destructive disasters in terms of human casualties have been the multiple eruptions of La Soufrière volcano situated in the north of St Vincent. This paper examines the development options in volcanic SIDS and presents a number of conundrums for disaster risk management on the island of St Vincent.

The current physical development plan promotes investment in infrastructure in settlements located within the zone designated very high-hazard. However, this is not an anomaly or an irrational decision: severe space constraints in SIDS, as well as other historical social and economic factors, limit growth and options for low-risk development. The authors suggest greater attention on developing measures to reduce risk, particularly from low-intensity hazards like ash, limiting where possible exposure to volcanic hazards and building the resilience of communities living in high-risk areas. This requires planning for both short- and longer-term impacts from renewed activity.

Resource, Volume 5, Issue 2, June 2016. This article is published under the Creative Commons Attribution 4.0 International Licence.