Debate around increasing demand for natural resources is often framed in terms of a "nexus" and perhaps at risk of becoming a buzz word. A nexus between what, at what scales, and what would be the consequences? This article analyses why readers should care about the nexus concept towards the SDGs. We discuss a five-nodes definition and propose perspectives that may lead to a reload of climate policy with buy-in from supply chain managers and resourcerich developing countries. Our research perspectives address modelling approaches and scenarios at the interface of bio-physical inputs with the human dimensions of security and governance.
The large scale extraction of natural gas from shale rock layers in North America using hydraulic fracturing, or "fracking", has prompted geologists, economists and politicians in various parts of the world to ask whether there are new reserves of this precious resource to be found under their soils. It has also raised a host of questions about the potential environmental impacts of extracting it. Drawing on research on both sides of the Atlantic, this paper assesses the most pressing issues for research and policy makers related to shale gas extraction. The paper first provides a survey of environmental and economic issues related to shale gas. It then turns to a case study of Poland, whose policy makers have been among the most fervent proponents of shale gas development in the European Union. We examine the status of shale gas extraction in that country and what the barriers are to overcome before commercial extraction can in fact take place, if at all. shale gas | energy security | Poland | fracking | natural gas | energy policy
The “shale gas revolution” raises a host of questions for policy makers and researchers on both sides of the Atlantic. We provide a brief overview of the regulatory environment as it relates to hydraulic fracturing for natural gas in the United States and the European Union. We then pose a set of open questions, which we believe should shape policy and research agendas surrounding shale gas wherever the development of this resource is being pursued or considered.
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