The prosecutorial independence of the Attorney General (AG) is a firmly established constitutional convention in Canada, but it is also an evolving convention, subject to ongoing contestation and debate. This article is a contribution to that debate. It defends a normative constitutional framework wherein the AG’s authority to make final decisions in matters of criminal prosecution is balanced against a corresponding duty to consult with cabinet and the prime minister on the public interest implications of prosecutorial decisions when the circumstances warrant. Within this normative framework, respectful contestation and debate amongst ministers, the prime minister, and the AG in determining the public interest merits of prosecution is welcomed, even encouraged, and if conducted with the requisite integrity, objectivity, and transparency, it is regarded not as a threat but as a valuable check and balance on AG independence and an indispensable form of quality control on the exercise of prosecutorial discretion.

Two introduced carnivores, the European red fox Vulpes vulpes and domestic cat Felis catus, have had extensive impacts on Australian biodiversity. In this study, we collate information on consumption of Australian birds by the fox, paralleling a recent study reporting on birds consumed by cats. We found records of consumption by foxes on 128 native bird species (18% of the non-vagrant bird fauna and 25% of those species within the fox’s range), a smaller tally than for cats (343 species, including 297 within the fox’s Australian range, a subset of that of the cat). Most (81%) bird species eaten by foxes are also eaten by cats, suggesting that predation impacts are compounded. As with consumption by cats, birds that nest or forage on the ground are most likely to be consumed by foxes. However, there is also some partitioning, with records of consumption by foxes but not cats for 25 bird species, indicating that impacts of the two predators may also be complementary. Bird species ≥3.4 kg were more likely to be eaten by foxes, and those <3.4 kg by cats. Our compilation provides an inventory and describes characteristics of Australian bird species known to be consumed by foxes, but we acknowledge that records of predation do not imply population-level impacts. Nonetheless, there is sufficient information from other studies to demonstrate that fox predation has significant impacts on the population viability of some Australian birds, especially larger birds, and those that nest or forage on the ground.

We revise Atkinson’s concept of a ‘participation income’ (PI), repositioning it as a form of green conditional basic income that is anchored in a capabilities-oriented eco-social policy framework. This framework combines the capability approach with an ‘ethics of care’ to re-shape the focus of social policy on individuals’ capability to ‘take care of the world’, thus shifting the emphasis from economic production to social reproduction and environmental reparation. In developing this proposal, we seek to address key questions about the feasibility of implementing PI schemes: including their administrative complexity and the criticism that a PI constitutes either an arbitrary and confusing, or invasive and stigmatising, form of basic income. To address these concerns, we argue for an enabling approach to incentivising participation whereby participation pathways are co-created with citizens on the basis of opportunities they recognise as meaningful rather than enforced through strict monitoring and sanctions.

The Variables and Slow Transients Survey (VAST) on the Australian Square Kilometre Array Pathfinder (ASKAP) is designed to detect highly variable and transient radio sources on timescales from 5 s to $\sim\!5$ yr. In this paper, we present the survey description, observation strategy and initial results from the VAST Phase I Pilot Survey. This pilot survey consists of $\sim\!162$ h of observations conducted at a central frequency of 888 MHz between 2019 August and 2020 August, with a typical rms sensitivity of $0.24\ \mathrm{mJy\ beam}^{-1}$ and angular resolution of $12-20$ arcseconds. There are 113 fields, each of which was observed for 12 min integration time, with between 5 and 13 repeats, with cadences between 1 day and 8 months. The total area of the pilot survey footprint is 5 131 square degrees, covering six distinct regions of the sky. An initial search of two of these regions, totalling 1 646 square degrees, revealed 28 highly variable and/or transient sources. Seven of these are known pulsars, including the millisecond pulsar J2039–5617. Another seven are stars, four of which have no previously reported radio detection (SCR J0533–4257, LEHPM 2-783, UCAC3 89–412162 and 2MASS J22414436–6119311). Of the remaining 14 sources, two are active galactic nuclei, six are associated with galaxies and the other six have no multi-wavelength counterparts and are yet to be identified.

Contemporary models of welfare capitalism have frequently been critiqued about their fit-for-purpose in provisioning for people’s basic needs including care, and longer-term ecological sustainability. The Covid-19 pandemic has also exposed the need for better institutions and a new welfare architecture. We argue a post-productivist eco-social state can deliver sustainable well-being and meet basic needs. Arguing Universal Basic Services are an essential building block and prerequisite for a de-commodified welfare state, we focus on examining the form of income support that might best complement UBS. The article develops, from the perspective of feminist arguments and the capabilities approach, a case for Participation Income. This, we argue, can be aligned with targeted policy goals, particularly reward for and redistribution of human and ecological care or reproduction and other forms of socially valued participation. It may also, in the short term, be more administratively practical and politically feasible than universal basic income.

Group Name: The Emory COVID-19 Quality and Clinical Research Collaborative

Background: Patients hospitalized with COVID-19 are at risk of secondary infections—10%–33% develop bacterial pneumonia and 2%–6% develop bloodstream infection (BSI). We conducted a retrospective cohort study to identify the prevalence, microbiology, and outcomes of secondary pneumonias and BSIs in patients hospitalized with COVID-19. Methods: Patients aged ≥18 years with a positive SARS-CoV-2 real-time polymerase chain reaction assay admitted to 4 academic hospitals in Atlanta, Georgia, between February 15 and May 16, 2020, were included. We extracted electronic medical record data through June 16, 2020. Microbiology tests were performed according to standard protocols. Possible ventilator-associated pneumonia (PVAP) was defined according to Centers for Disease Control and Prevention (CDC) criteria. We assessed in-hospital mortality, comparing patients with and without infections using the χ2 test. SAS University Edition software was used for data analyses. Results: In total, 774 patients were included (median age, 62 years; 49.7% female; 66.6% black). In total, 335 patients (43.3%) required intensive care unit (ICU) admission, 238 (30.7%) required mechanical ventilation, and 120 (15.5%) died. Among 238 intubated patients, 65 (27.3%) had a positive respiratory culture, including 15 with multiple potential pathogens, for a total of 84 potential pathogens. The most common organisms were Staphylococcus aureus (29 of 84; 34.5%), Pseudomonas aeruginosa (16 of 84; 19.0%), and Klebsiella spp (14 of 84; 16.7%). Mortality did not differ between intubated patients with and without a positive respiratory culture (41.5% vs 35.3%; P = .37). Also, 5 patients (2.1%) had a CDC-defined PVAP (1.7 PVAPs per 1,000 ventilator days); none of them died. Among 536 (69.3%) nonintubated patients, 2 (0.4%) had a positive Legionella urine antigen and 1 had a positive respiratory culture (for S. aureus). Of 774 patients, 36 (4.7%) had BSI, including 5 with polymicrobial BSI (42 isolates total). Most BSIs (24 of 36; 66.7%) had ICU onset. The most common organisms were S. aureus (7 of 42; 16.7%), Candida spp (7 of 42; 16.7%), and coagulase-negative staphylococci (5 of 42; 11.9%); 12 (28.6%) were gram-negative. The most common source was central-line–associated BSI (17 of 36; 47.2%), followed by skin (6 of 36; 16.7%), lungs (5 of 36; 13.9%), and urine (4 of 36; 11.1%). Mortality was 50% in patients with BSI versus 13.8% without (p < 0.0001). Conclusions: In a large cohort of patients hospitalized with COVID-19, secondary infections were rare: 2% bacterial pneumonia and 5% BSI. The risk factors for these infections (intubation and central lines, respectively) and causative pathogens reflect healthcare delivery and not a COVID-19–specific effect. Clinicians should adhere to standard best practices for preventing and empirically treating secondary infections in patients hospitalized with COVID-19.

Funding: No

Disclosures: None

This research note addresses the ongoing debate over the existence of a “Canadian” International Relations (IR) by interrogating the university setting, the professoriate and important institutions of IR in the Canadian context. We not only contribute an update to the data but also enrol a larger number of Canadian universities and a wider sample of journals and conferences. Our analysis is structured around three existing groupings of institutions: the three most “Americanized” departments (the BMT)—University of British Columbia, McGill University and University of Toronto; the four most “critical” departments (the Four Nodes)—McMaster University, University of Ottawa, University of Victoria and York University; and the four largest French-language institutions (the FLIs)—Université de Montréal, Université du Québec à Montréal, Université Laval and Université de Sherbrooke. The characteristic openness often taken to define IR in Canada is more often found at the Four Nodes, the FLIs or unclassified schools than at the BMT schools, which are not only more Americanized in training but also isolated from other Canadian institutions.

We present the first data release of the SkyMapper Southern Survey, a hemispheric survey carried out with the SkyMapper Telescope at Siding Spring Observatory in Australia. Here, we present the survey strategy, data processing, catalogue construction, and database schema. The first data release dataset includes over 66 000 images from the Shallow Survey component, covering an area of 17 200 deg2 in all six SkyMapper passbands uvgriz, while the full area covered by any passband exceeds 20 000 deg2. The catalogues contain over 285 million unique astrophysical objects, complete to roughly 18 mag in all bands. We compare our griz point-source photometry with Pan-STARRS1 first data release and note an RMS scatter of 2%. The internal reproducibility of SkyMapper photometry is on the order of 1%. Astrometric precision is better than 0.2 arcsec based on comparison with Gaia first data release. We describe the end-user database, through which data are presented to the world community, and provide some illustrative science queries.