Food Security Essay

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Theoretical and Analytical Framework of the Study
Since climate change and its impacts on households food security are multifaceted and complex. Thus, exploring such situations demand the use of mix of theories for better understanding of the problem and look for solutions to the respective geographical settings. This section briefly describes theories to be applied. Despite the concept ‘food security’ was emerged at the beginning of the 1970s, famine and malnutrition have a long history in human life. Consequently, from the time of Malthus different scholars have developed theories to explain famine.
1) Food Availability Decline (FAD) , the major concern of this theory is anything which interrupt food production as drought or flood and population pressure can cause famine. The theory also explains that famine or food shortage occurs when there is an aggregate decline in food supply. People starve because of a local, national or regional decline in food availability to a level below the minimum necessary for survival (Degefa 2002 and Degefa 2005).
2) Food Entitlement Decline(FED...

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