Overseas Development Institute
Natural disasters

A mother sits beside cooking equipment with her children at a makeshift home near Kundangon May 13, 2008.	Reuters	Sstringer (MYANMAR) courtesy Alertnet	www.alertnet.orgA mother sits at a makeshift home in Myanmar, May 2008.
Souce:Reuters/Sstringer (MYANMAR) courtesy Alertnet www.alertnet.org

Natural disasters are human crises that are precipitated by natural events. The list of trigger events is all too familiar and includes not only droughts, floods, earthquakes and, cyclones, but also biological hazards, such as the threat posed by epidemics.

The root causes of the human disaster triggered by such natural hazards include a mix of political, social and economic factors which determine who lives where, under what conditions, and with what degree of exposure to hazard. Concepts of risk and vulnerability are central to the analysis of such exposure, and to people’s ability to withstand and recover from the related shocks.

The results can be devastating on many levels, from the national economy to the individual household. The agenda of humanitarian and developmental concern spans prevention and mitigation, preparedness and relief responses, recovery and rehabilitation. It also includes resilience and sustainable livelihoods in hazard prone areas. Climate change and the apparently growing incidence of meteorological hazards give even greater urgency to this agenda, and particularly to disaster risk reduction (prevention/mitigation). The Myanmar cyclone of 2008 was a stark reminder of the critical importance of prevention and early warning: as with the 2004 Tsunami and other high impact catastrophes, most lives were lost in the initial impact. Getting ahead of the crisis 'curve' is challenging in rapid-onset disasters, more feasible in slow-onset crises like drought. But the barriers to effective prevention and response are as much political and bureaucratic as they are financial and technical.

The work of ODI on natural disasters is led by the Humanitarian Policy Group, with more sector-specific research being undertaken by colleagues across the Institute.



Resources

ODI resources on this theme cover the following areas:


Disaster Risk Reduction and preparedness
show details A state of denial
show details Improving drought response in pastoral regions of Ethiopia  (PDF, 543.99kb)
show details Saving lives through livelihoods: critical gaps in the response to the drought in the Greater Horn of Africa  (PDF, 75kb)
show details Humanitarian issues in Niger  (PDF, 88.86kb)


The role of the state in disaster response
show details The role of the affected state: A case study on the Peruvian earthquake response  (PDF, 227kb)
show details El Salvador: A case study in the role of the affected state in humanitarian action


Responses to rapid and slow onset disasters
show details Is cash a feasible alternative to food aid for post-drought relief in Lesotho  (PDF, 375kb)
show details Remittances during crises: implications for humanitarian response
show details Cash-based responses in emergencies  (PDF, 60kb)
show details A paper prepared for the International Development Committee inquiry into humanitarian response to natural disasters


Where the private sector fits
show details Business engagement in humanitarian relief: key trends and policy implications
show details Private financing of humanitarian action 1995-2005  (PDF, 728kb)


Needs assessment
show details A review of the links between needs assessment and decision-making in response to food crises  (PDF, 353kb)
show details A review of emergency food security assessment practice in Ethiopia
show details Humanitarian Needs Assessment and Decision-Making


Events

Disasters and Development: From Relief to Preparedness and Risk Reduction
An ODI/DSA/APGOOD/DFID/UN-ISDR Meetings Series, Autumn 2006.
Beyond the damage: probing the economic and financial consequences of natural disasters
This joint meeting of ODI's Humanitarian Policy Group (HPG) and International Economic Development Group (IEDG) launched the report by Charlotte Benson and Edward Clay 'Understanding the Economic and Financial Impacts of Natural Disasters' published by the World Bank.
'Beyond the blame game'
This meeting aimed to create space for discussion in order to look for and capture lessons at a stage when these questions are still being actively debated. It aimed both to inform on-going policy and programming in Niger and elsewhere in the Sahel, and to contribute to wider discussions about early warning, disaster prevention and disaster response, including reform of the humanitarian system and challenges to current development models in such environments. London, 4 October 2005.