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The application of infrastructure as a regional development tool in resource peripheries has received little direct inquiry in both policy and scholarly debates. This article synthesizes theoretical and empirical directions across economic geography, regional studies and critical infrastructure studies to form a research agenda for investigating the role of built infrastructure in the development of ‘left behind’ peripheral regions in the USA. We argue that infrastructural systems’ material, social, fiscal and political dimensions potentially deepen rather than mitigate structural ‘left behind-ness’. Future research and policy design must account for such dynamics if infrastructure interventions are to prove generative for regional development.

 

Abstract Achieving food security is a critical challenge of the Anthropocene that may conflict with environmental and societal goals such as increased energy access. The “fuel versus food” debate coupled with climate mitigation efforts has given rise to next-generation biofuels. Findings of this systematic review indicate just over half of the studies (56% of 224 publications) reported a negative impact of bioenergy production on food security. However, no relationship was found between bioenergy feedstocks that are edible versus inedible and food security ( P value = 0.15). A strong relationship was found between bioenergy and type of food security parameter ( P value < 0.001), sociodemographic index of study location ( P value = 0.001), spatial scale ( P value < 0.001), and temporal scale ( P value = 0.017). Programs and policies focused on bioenergy and climate mitigation should monitor multiple food security parameters at various scales over the long term toward achieving diverse sustainability goals.