42 Journal of South Asian and Middle Eastern Studies Vol. XXXV, No.1, Fall 2011 Environmental Security in Bangladesh: A Study on Climate Change Mohamed Shariful Islam1 Introduction Although Bangladesh’s contribution to the global climate change is negligible it is the worst sufferer. And Bangladesh is recognized worldwide as one of the most vulnerable countries to the impacts of global warming and climate change. This is due to its unique geographic location, dominance of flood plains, and low elevation from the sea, high population density (1100/sq.km), high levels of poverty and overwhelming dependence on nature, its resources and services.2 In Bangladesh, the effects of climate change are not merely projections of what might happen in the future but a reality, the impact is well evident and real, mostly through changes in variability. For instance, the rising frequency and severity of natural disasters are clearly visible in Bangladesh. To provide some background since 1991, the 1991 Cyclone (April 29), the 1997 Cyclone (November 29-30), the Cyclone Sidr in 2007 (November 15), Cyclone Bijli in 2009(April 14), and also Cyclone Aila in 2009 (May 25) can be stated. Climate change is now regarded as major human security challenge which affects many aspects of life – politics, economics, migration, development, trade, food security as well as health. It can trigger conflicts, instability and humanitarian crises in Bangladesh. As the country’s environment declines, it will adversely affect economic development, erode social cohesion and lead to the destruction of political institutions.3 Besides, environmentally induced- migration will give rise 1 Muhamed Shariful Islam is an advanced graduate student in the department of the international Relations of the University of Dhaka, Bengladesh. 2 Department of Environment, Government of the People’s Republic of Bangladesh, Climate Change and Bangladesh, September 2007, 1. 3 Choudhury Shamim, “Alternative views of environmental security in a less developed country: The case of Bangladesh” in Journal of Third World Studies, Vol. XXV, No.1, 259. 43 4 Government of the People’s Republic of Bangladesh, Cyclone Sidr in Bangladesh: Damage, Loss, and Needs Assessment for Disaster Recovery and Reconstruction, 2008, 1. 5 Ibid, 3. 6 Human Impact Report of Global Humanitarian Forum, Geneva, Climate Change: The Anatomy of A Silent Crisis, Human Impact Report of Global Humanitarian Forum, Geneva, 2009, 17. 7 The Daily Star, December 9, 2009. regional tensions and bilateral conflicts between India and Bangladesh. Therefore, Bangladesh presents a test case of environmental insecurity. This paper looks into environmental security in Bangladesh from the case of climate change. Increasing Natural Disasters One of the major negative effects of climate change is increasing the frequency and intensity of natural disasters. Bangladesh is a disaster prone country which is affected by some form of natural disaster almost in every year. It may be floods, droughts, cyclones or tidal surges. According to a report, “of the 508 cyclones that have originated in the Bay of Bengal in the last 100 years, 17 percent have hit Bangladesh, amounting to a severe cyclone almost once every three years. Of these, nearly fifty three percent have claimed more than five thousand lives.”4 One may be surprised to learn about the frequency, intensity as well as severity of natural disasters in Bangladesh. For instance, between 1991 and 2000, 93 major disasters were recorded in Bangladesh, resulting in nearly 200,000 deaths and causing US $ 5.9 billion in damages with high losses in agriculture and infrastructure.5 According to Human Impact Report of Global Humanitarian Forum, since 2000 Bangladesh has experienced more than 70 major disasters. Tropical cyclones, local storms, floods and droughts have killed 9,000 people and caused damage of more than US $ 5 billion.6 According to Global Climate Risk Index 2010 (Covering 1990-2008) Bangladesh ranks at the top level in terms of vulnerability to natural disasters.7 Natural disasters have caused the greatest loss of life in Bangladesh over the last decade than in any other country of the world, according to this Index which was published in December 8, 2009, in the Copenhagen Conference. An average of 8, 241 people died each year in 244 instances of extreme weather conditions in Bangladesh with cost...
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