The boundary value problem in spatial statistical analysis

"The primary objective of this paper is to investigate procedures for detecting and handling existing border biasing in spatial statistical analysis." Six conventional solutions to the boundary value problem are criticized, and three alternate statistical solutions are proposed.     

Buyer Engagement and Labour Conditions in Global Supply Chains: The Bangladesh Accord and Beyond

The Accord on Fire and Building Safety in Bangladesh (‘the Accord’) has received both praise and criticism concerning its implications for corporate responsibility and power. This article contributes to the debate by situating the Accord within a broader set of activities that buyers are engaged in to promote better labour conditions in their supply chains. The authors identify three approaches of buyer engagement: auditing, capacity building and advocacy. Drawing on interviews conducted with European brands and retailers, the article shows how buyers perceive the merits and challenges of these approaches, and whether and how they discharge responsibility and power through these activities. The study shows that the Accord is seen primarily as part of the auditing approach with a key feature being its use of collective leverage as a means of enforcement. While greater buyer power has not necessarily been accompanied by greater responsibility, the article highlights heterogeneity among buyers in how they take up different approaches, painting a more nuanced picture of buyer responsibility and power.     

Supporting food security for Indigenous families through the restoration of Indigenous foodways

Indigenous families are overrepresented among those within Canada who experience food insecurity. Studies have largely focused on northern populations, with less attention paid to southern and urban communities, including the social, cultural, and geographic processes that challenge food security. In this study, we present findings from a decade‐long community‐based study with the Southwest Ontario Aboriginal Health Access Centre (London, Ontario) to examine family perspectives related to the social determinants of food security. These topics were explored through qualitative interviews (n = 25) and focus groups (n = 2) with First Nation mothers with young children from the city of London, and a nearby reserve community. Interviewees from both geographies identified a number of socio‐economic challenges including household income and transportation. However, some interviewees also shed light on barriers to healthy eating unique to these Indigenous contexts including access issues such as a lack of grocery stores on‐reserve; loss of knowledge related to the utilization of traditional foods; and the erosion of community, familial, and social supports. Resolving these unique determinants of food security for urban and reserve‐based First Nation families will require a range of economic and culturally specific interventions, particularly those that support development and uptake of Indigenous foodways.     

Some Remarks About the Future of Geographical Analysis: The Journal and the Sub‐Discipline

This paper expands upon a GA 50^th Anniversary panel presentation made at the 2018 New Orleans American Association of Geographers meeting. It notes that retrospectives for this topic already exist, both in terms of the journal and the sub‐discipline. This paper presents discussion about the following selected prominent transitional themes bridging the past and the future of geographical analysis: space–time data; geographic uncertainty and error; and, dimensional reduction spatial statistical modeling. It also presents discussion about the following three themes that are expected to receive considerable future attention: negative spatial autocorrelation; synergies between spatial statistics and spatial optimization; and, big spatial data. The first two of these topics essentially have been ignored in the literature to date.     

Revealing circumstances of epidemiologic transition among Indigenous peoples: The case of the Keg River (Alberta) Métis

Rates of type 2 diabetes and other metabolic disorders are elevated among Indigenous peoples; however, no research has examined the origins of these diseases among the Métis. This case study documents a transition in lifestyle and health that affected the Keg River Métis of northern Alberta during the middle decades of the 20^th century. This community began to experience previously absent diseases, including obesity, heart disease, gestational and type 2 diabetes, and preeclampsia. This shift in disease burden appears tied to rapid socio‐cultural and economic change driven by a decline of traditional economic activities, access to government transfer payments and wage labour, an increasingly sedentary lifestyle, and a growing availability of non‐traditional foods. This study points to earlier emergence of diabetes among Canadian Indigenous populations than commonly credited and presents the case for a rapidly evolving epidemic tied to environmental and cultural change. Underlying this were structural changes that emerged out of colonization.