Climate change and food security: health risks and vulnerabilities of the poor in Bangladesh

Fariba Alamgir, Papreen Nahar, Andrew Collins, Nibedita Ray-Bennett, Abbas Bhuiya

Research output: Contribution to journalArticlepeer-review


In Bangladesh, food security is increasingly being adversely affected by extreme climatic events. The food price hike has been fueled by the consecutive floods and cyclone of 2007. The immediate health impacts of these disasters include illnesses, deaths and psychological stress or trauma. A secondary impact has been food insecurity, badly affecting the health of the majority of the population in multiple ways. With the fall in income, and rise in expenditure costs, loss of assets during disaster and the burden of loan repayments, the process of pauperization of the low income households is accelerated. Low household consumption of food and eroded livelihoods expose people to increased health risks. While the impoverishment is exposing the poor more to the adverse impact of climate change, this also bars people from prioritizing their health. Besides highlighting the health impacts of these extreme climatic events, the paper analyzes the policies and interventions that aim to address the needs of people grappling with a complex combination of climate change, livelihood security, food security, health and development.
Original languageEnglish
Pages (from-to)37-54
JournalInternational Journal of Climate Change: Impacts and Responses
Issue number4
Publication statusPublished - 2009


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