The Chain Of Explanation By Blaikie And Brookfield Essay

989 Words Oct 31st, 2016 4 Pages
In addition, the “chain of explanation” is a model that was created to characterize a technique used in the studies of political ecology by Blaikie and Brookfield (EVSP620, 2016). An example of a conceptual framework that exemplifies a link between ecological changes and political-economic forces are displayed in Figure I (Scoones, 1998). Figure I displays the relationship between livelihood, organizations/institutions, and sustainability. The model is used to derive five types of analyses. The first analysis that can be derived from this model is the contextual analysis of trends, conditions, and assessment of policy setting in terms of social differentiation, demography, Argo-ecology, climate, terms of trade, macro-economic conditions, politics, history and policy (Scoones, 1998). The next analysis that is derived in this model is the analysis of livelihood resources. These resources consist of trade-offs, combinations, sequences, and trends. In addition, this particular analysis focuses on resources such as natural capital, economic/financial capital, as well as social capital. A third analysis derived from this models is the analysis of influences in institutions/organizations on the access to livelihood resources as well as the composition of a livelihood strategy portfolio. Another analysis derived in Figure I includes the analysis of livelihood strategy portfolios and pathways with agricultural intensification, livelihood diversification, and migration (Scoones,…

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