Surface albedo typically dominates the mass balance of mountain glaciers, though long-term trends and patterns of glacier albedo are seldom explored. We calculated broadband shortwave albedo for glaciers in the central Chilean Andes (33–34°S) using end-of-summer Landsat scenes between 1986 and 2020. We found a high inter-annual variability of glacier-wide albedo that is largely a function of the glacier fractional snow-covered area and the total precipitation of the preceding hydrological year (up to 69% of the inter-annual variance explained). Under the 2010–2020 ‘Mega Drought’ period, the mean albedo, regionally averaged ranging from ~0.25–0.5, decreased by −0.05 on average relative to 1986–2009, with the greatest reduction occurring 3500–5000 m a.s.l. In 2020, differences relative to 1986–2009 were −0.14 on average as a result of near-complete absence of late summer snow cover and the driest hydrological year since the Landsat observation period began (~90% reduction of annual precipitation relative to the 1986–2009 period). We found statistically significant, negative trends in glacier ice albedo of up to −0.03 per decade, a trend that would have serious implications for the future water security of the region, because glacier ice melt acts to buffer streamflow shortages under severe drought conditions.

Using an ensemble of close- and long-range remote sensing, lake bathymetry and regional meteorological data, we present a detailed assessment of the geometric changes of El Morado Glacier in the Central Andes of Chile and its adjacent proglacial lake between 1932 and 2019. Overall, the results revealed a period of marked glacier down wasting, with a mean geodetic glacier mass balance of −0.39 ± 0.15 m w.e.a−1 observed for the entire glacier between 1955 and 2015 with an area loss of 40% between 1955 and 2019. We estimate an ice elevation change of −1.00 ± 0.17 m a−1 for the glacier tongue between 1932 and 2019. The increase in the ice thinning rates and area loss during the last decade is coincident with the severe drought in this region (2010–present), which our minimal surface mass-balance model is able to reproduce. As a result of the glacier changes observed, the proglacial lake increased in area substantially between 1955 and 2019, with bathymetry data suggesting a water volume of 3.6 million m3 in 2017. This study highlights the need for further monitoring of glacierised areas in the Central Andes. Such efforts would facilitate a better understanding of the downstream impacts of glacier downwasting.

Deployment to war is associated with disruptions to emotion regulation and parenting. Using data from a randomized controlled trial, we examined whether fathers with poorer emotion regulation would differentially benefit from the After Deployment, Adaptive Parenting Tools program, a 14-session group-based parenting intervention. Prior analyses of the intervention demonstrated benefits to observed couple parenting and children's adjustment, but not to fathers’ observed parenting. In this study we examined whether intervention effects on fathers’ observed distress avoidance were moderated by baseline emotion regulation, and whether reduced distress avoidance was associated with improved observed parenting and reduced children's internalizing symptoms. A subset of the full randomized controlled trial sample (181 families with a father who had returned from deployment to war in Iraq or Afghanistan, a nondeployed mother, and a target child aged 4–13) completed measures at baseline, 12-months, and 24-months postbaseline. Results indicated that fathers high in baseline emotion regulation difficulties assigned to the intervention group showed reductions in observed distress avoidance at 12 months compared to controls, which were subsequently associated with improvements in observed parenting practices and reductions in children's internalizing symptoms at 24 months. The results suggest a role for personalizing parenting programs for fathers high in emotion dysregulation.

Evidence from the Piovego, the fraud magistracy of early modern Venice, offers a critical perspective on the documentary record of credit and the ways in which this was used in practice. Although it was formally illegal to charge interest on personal loans, a variety of legal fictions were employed to evade the ban. Such fictions significantly reduced the transparency and certainty of exchange, pushing personal loans into a world of semi-legality. This was a ‘baroque economy’, in which people were aware of the potential discrepancy between surface form and underlying substance, and private agreements might be contested on grounds of substantive fairness. The ‘hidden transcripts’ presented by litigants indicate that the formal record must be interpreted through a ‘thick description’ that considers its role as a resource in a broader process of negotiation. Far from being a ‘market’, characterized by price competition, choice, and transparency, the informal economy of credit was embedded in long-term power relationships. Rather than celebrating intermediaries such as brokers and notaries as facilitators of ‘market’ relations, we need to understand them as part of a hierarchical network of power and wealth, embedded in long-term relationships.

Polypharmacy is growing in Canada, along with adverse drug events and drug-related costs. Part of the solution may be deprescribing, the planned and supervised process of dose reduction or stopping of medications that may be causing harm or are no longer providing benefit. Deprescribing can be a complex process, involving the intersection of patients, health care providers, and organizational and policy factors serving as enablers or barriers. This article describes the justification, theoretical foundation, and process for developing a Canadian Deprescribing Network (CaDeN), a network of individuals, organizations, and decision-makers committed to promoting the appropriate use of medications and non-pharmacological approaches to care, especially among older people in Canada. CaDeN will deploy multiple levels of action across multiple stakeholder groups simultaneously in an ecological approach to health system change. CaDeN proposes a unique model that might be applied both in national settings and for different transformational challenges in health care.

This work provides new insights into human responses to and perceptions of sea-level rise at a time when the landscapes of north-west Europe were radically changing. These issues are investigated through a case study focused on the Channel Islands. We report on the excavation of two sites, Canal du Squez in Jersey and Lihou (GU582) in Guernsey, and the study of museum collections across the Channel Islands. We argue that people were drawn to this area as a result of the dynamic environmental processes occurring and the opportunities these created. The evidence suggests that the area was a particular focus during the Middle Mesolithic, when Guernsey and Alderney were already islands and while Jersey was a peninsula of northern France. Insularisation does not appear to have created a barrier to occupation during either the Middle or Final Mesolithic, indicating the appearance of lifeways increasingly focused on maritime voyaging and marine resources from the second half of the 9th millennium BC onwards.

Falling in later life continues to be a critical issue in gerontology research, health professional practice and ageing health policy. However, much research in the area of fall risk and fall prevention neglects the meaning of the experiences of older people themselves. This humanistic interpretive phenomenological study explored the meaning of the experience of anticipating falling from the perspective of older people in order to foster a more person-focused approach to fall risk assessment and fall prevention. Individual semi-structured interviews were conducted with nine participants over the age of 65 living independently in the community. Follow-up interviews with two key informants were completed to inform the emerging interpretations. For older participants residing in the community, the experience of anticipating falling meant confronting their embodied lived-identity in the context of ageing. Experiential learning shaped how participants understood the meaning of falling, which constituted tacit, pathic knowledge of vulnerability and anxiety with respect to falling. Findings emphasise the importance of critically reflecting on the social experience of anticipating falling to develop effective and relevant fall prevention interventions, programmes and policies. A lifeworld-led approach to fall risk assessment and fall prevention resonates with these findings, and may encourage health-care providers to adopt a sustained focus on embodied lived-identity and quality of life when engaging older people in fall prevention activities.