This article offers a re-evaluation of Louis Riel's political, philosophical and religious writings by reconstructing these writings along utopian lines. In so doing, it supplements the existing literature on Riel's writings that tends to see Riel as either a prophetic figure or a practical man of action, but rarely, if ever, both. In its reconstruction of Riel's utopian vision, this article focuses on three aspects of his writings. First, it addresses his critical conception of Métis self-government before Confederation. Second, it examines his proposals for the overthrow of what he perceived as Anglo-Canadian tyranny in the North-West. Third, it considers his visions of an ideal—that is, utopian—society in the North-West. The article concludes by examining the implications of this reading of Riel's utopian vision for his legacy in Canadian political science.

Downy brome is a troublesome facultative winter-annual grass weed that invades agricultural and nonagricultural lands in western North America and can cause substantial crop yield losses particularly in no-till winter wheat. Glyphosate-resistant (GR) downy brome was identified in southern Alberta in 2021, representing the first confirmation of a GR grass weed in Canada. This study was designed to evaluate alternative herbicides and herbicide mixtures applied postemergence (POST) for control of GR and glyphosate-susceptible (GS) downy brome populations at the seedling stage under a controlled environment. The GR downy brome did not exhibit cross-resistance to other herbicides applied POST. Quizalofop alone or in combination with imazamox, imazamox + bentazon, or imazamox/imazethapyr, and glufosinate mixed with either clethodim or tiafenacil resulted in ≥80% visible control, plant mortality, and reduction in biomass of both GR and GS downy brome populations 21 d after treatment. Diligent stewardship of these remaining herbicide options is warranted since downy brome populations with resistance to herbicides that inhibit acetyl-CoA carboxylase or acetolactate synthase have been reported in neighboring states.

Despite widespread attention to the recent past as an archaeological topic, few archaeologists have attended to the particular social and ecological stakes of one of the most defining material features of contemporary life: the long-term effects of toxic industrial waste. Identifying the present era as the high Capitalocene, this article highlights the contemporary as a period caught between the boom-and-bust cycles of capitalist production and the persistence of industrial waste. Drawing on an archaeological case study from Edmonton, Alberta, we outline how the working-class shanty town community of Ross Acreage (occupied 1900–1950) was formed in relation to the industrial waste that suffused its landscape. Drawing on data from both archaeological excavation and environmental testing, this article argues that the community of Ross Acreage was defined materially by its long-term relationship with industrial waste, what we term a ‘fence-line community’.

An outbreak of Legionnaires' disease occurred in an inner city district in Calgary, Canada. This outbreak spanned a 3-week period in November–December 2012, and a total of eight cases were identified. Four of these cases were critically ill requiring intensive care admission but there was no associated mortality. All cases tested positive for Legionella pneumophila serogroup 1 (LP1) by urinary antigen testing. Five of the eight patients were culture positive for LP1 from respiratory specimens. These isolates were further identified as Knoxville monoclonal subtype and sequence subtype ST222. Whole-genome sequencing revealed that the isolates differed by no more than a single vertically acquired single nucleotide variant, supporting a single point-source outbreak. Hypothesis-based environmental investigation and sampling was conducted; however, a definitive source was not identified. Geomapping of case movements within the affected urban sector revealed a 1·0 km common area of potential exposure, which coincided with multiple active construction sites that used water spray to minimize transient dust. This community point-source Legionnaires' disease outbreak is unique due to its ST222 subtype and occurrence in a relatively dry and cold weather setting in Western Canada. This report suggests community outbreaks of Legionella should not be overlooked as a possibility during late autumn and winter months in the Northern Hemisphere.