Inês de Castro on Youtube

Since the fourteenth century, when Inês de Castro was laid to rest in her magnificent tomb in the Monastery of Alcobaça, artists have told the tragic story of the Galician noblewoman who was assassinated for political reasons and became Queen of Portugal after her death. Inês embodies beauty, love, innocence, and saudade, and figures prominently in the lusophone cultural imaginary. Plays, novels, poetry and feature films offer representations of the Dead Queen that range from tragic and defiant to sentimental and trite. In new media, the moving im- ages that currently vie with iconic figurations of the legendary colo de garça are YouTube videos about the love of Inês and Pedro. Responding to homework assignments in Portuguese history or literature courses, primary and secondary school students engage with the love story and create new narratives – plays, animation, and videos – that attract thousands of viewers. In this paper, I consider a selection of YouTube videos made by Portuguese and Brazilian students that tell the familiar love story in a unique way, taking varying degrees of poetic license with their sources, the medieval period and the medieval woman. Some are original and irreverent while others simply glorify dead poets. Through a feminist lens, I analyze the mediated embodiment of Inês de Castro and interrogate the inflexible and hierarchical binary dualisms of man/woman, masculine/feminine, and public/private to posit a fluid conception of historical adaptation and the gendered representation of iconic figures. Image Credit: Still of Encenação D. Pedro e D. Inês

Modelling Historical Adaptation Rates to Inform Future Adaptation Pathways

<p>Quantifying the climate impacts onto economic outcomes is crucial to inform mitigation and adaptation policy decisions in the context of anthropogenic climate change. Existing macro-level economic impact projections are often derived using calibrated Integrated Assessment Models (IAMs) or empirically-estimated econometric models. Both approaches, however, rarely consider how such impacts would change under macro-level adaptation interventions. Here, we present approaches to econometrically test climate impact estimates for their historical stability to approximate empirical macro-adaptation rates. By modelling deterministic trends and structural breaks as well as socio-economic drivers of adaptation, our approach could provide the basis for a new set of macro-economic impact projections that control for adaptation measures. Ultimately, adaptation-explicit impact projections could be used to inform both mitigation and adaptation decisions and further allow benchmarking of non-empirical modelling approaches.</p>

Disaggregating sorghum yield reductions under warming scenarios exposes narrow genetic diversity in US breeding programs

Historical adaptation of sorghum production to arid and semiarid conditions has provided promise regarding its sustained productivity under future warming scenarios. Using Kansas field-trial sorghum data collected from 1985 to 2014 and spanning 408 hybrid cultivars, we show that sorghum productivity under increasing warming scenarios breaks down. Through extensive regression modeling, we identify a temperature threshold of 33 °C, beyond which yields start to decline. We show that this decline is robust across both field-trial and on-farm data. Moderate and higher warming scenarios of 2 °C and 4 °C resulted in roughly 17% and 44% yield reductions, respectively. The average reduction across warming scenarios from 1 to 5 °C is 10% per degree Celsius. Breeding efforts over the last few decades have developed high-yielding cultivars with considerable variability in heat resilience, but even the most tolerant cultivars did not offer much resilience to warming temperatures. This outcome points to two concerns regarding adaption to global warming, the first being that adaptation will not be as simple as producers’ switching among currently available cultivars and the second being that there is currently narrow genetic diversity for heat resilience in US breeding programs. Using observed flowering dates and disaggregating heat-stress impacts, both pre- and postflowering stages were identified to be equally important for overall yields. These findings suggest the adaptation potential for sorghum under climate change would be greatly facilitated by introducing wider genetic diversity for heat resilience into ongoing breeding programs, and that there should be additional efforts to improve resilience during the preflowering phase.

Social and Psychological Resources and Adaptation

Psychology has increasingly turned to the study of psychosocial resources in the examination of well-being. How resources are being studied and resource models that have been proffered are considered, and an attempt is made to examine elements that bridge across models. As resource models span health, community, cognitive, and clinical psychology, the question is raised of whether there is overuse of the resource metaphor or whether there exists some underlying principles that can be gleaned and incorporated to advance research. The contribution of resources for understanding multicultural and pan-historical adaptation in the face of challenge is considered.