Business-led conservation of wildlife based on private property rights and formal governance has often yielded inconsistent results. In pursuit of alternative approaches that prioritize long-term sustainability in wildlife exploitation, this paper studies the novel case of the Nivkh people’s bear hunting enterprise, which functioned in the Lower Amur Basin and Sakhalin from the seventeenth to the early twentieth century. I demonstrate that the Nivkh ran their bear enterprise sustainably via a conglomeration of traditional ecological knowledge, religious beliefs, and informal social institutions, satisfying their personal demand for the animal while successfully selling bear furs and gallbladders to foreign merchants. Such developments were also supported by the regional political economy in which the Nivkh retained a large degree of autonomy. The paper highlights the productive impact that ideas of sacrality, human–animal kinship, and reciprocity exert on sustainability in wildlife enterprises while also stressing the importance of careful government policy in relation to Indigenous conservation systems. The study validates its claims through field notes, expeditionary journals, state reports, and historical and ethnographic research.

When aiming to change behavior, policymakers confront the challenge of implementing behavioral interventions across contexts. However, the effectiveness of behavioral solutions often hinges on context, posing a significant hurdle to scaling interventions. This study explores the application of a behavioral pattern language approach as a means to enhance intervention efficacy and support policymakers and practitioners who seek to solve problems at scales that cross diverse contexts. The study demonstrates how a pattern language can inform contextually aware solutions, fostering collaboration and knowledge sharing among stakeholders. Additionally, the research finds practitioners deploy multiple solutions within complex systems to achieve more difficult behavioral change goals. Despite challenges related to replicability and evolving methodologies, the findings suggest that pattern languages offer a promising avenue for systematically generating and disseminating behavioral insights. This research contributes to advancing applied behavioral science by providing a structured approach for collaborative policymaking and research endeavors that are contextually relevant and effective.

Understanding and tracking societal discourse around essential governance challenges of our times is crucial. One possible heuristic is to conceptualize discourse as a network of actors and policy beliefs.

Here, we present an exemplary and widely applicable automated approach to extract discourse networks from large volumes of media data, as a bipartite graph of organizations and beliefs connected by stance edges. Our approach leverages various natural language processing techniques, alongside qualitative content analysis. We combine named entity recognition, named entity linking, supervised text classification informed by close reading, and a novel stance detection procedure based on large language models.

We demonstrate our approach in an empirical application tracing urban sustainable transport discourse networks in the Swiss urban area of Zürich over 12 years, based on more than one million paragraphs extracted from slightly less than two million newspaper articles.

We test the internal validity of our approach. Based on evaluations against manually automated data, we find support for what we call the window validity hypothesis of automated discourse network data gathering. The internal validity of automated discourse network data gathering increases if inferences are combined over sliding time windows.

Our results show that when leveraging data redundancy and stance inertia through windowed aggregation, automated methods can recover basic structure and higher-level structurally descriptive metrics of discourse networks well. Our results also demonstrate the necessity of creating high-quality test sets and close reading and that efforts invested in automation should be carefully considered.

This article examines how redefining health through the perspectives of One Health, EcoHealth and Planetary Health can enrich Physical Education (PE) by advancing both health and environmental sustainability. While PE and health education are often treated as separate subjects, most PE curricula worldwide emphasise the promotion of an active lifestyle as a key component of health education through PE. This promotion of an active lifestyle is central to the concept of physical literacy (PL), which is a fundamental aspect of quality PE according to UNESCO (2015). This article focuses on how PE, contributing to health education through the promotion of PL, can evolve to incorporate sustainability goals through the recent new definitions of approaches to health. One Health approach underscores the interconnections between human, animal and environmental health, expanding PL to address zoonotic diseases and ecological impacts. EcoHealth highlights the sustainability of ecosystems, promoting PE activities that (re)connect humans with the more-than-human worlds without causing environmental harm. Planetary Health takes a global perspective, encouraging sustainable physical activities that reduce ecological footprints, such as cycling and walking. By integrating these holistic frameworks, PE can nurture not only individual health outcomes but also environmental stewardship and global health awareness. This shift seeks to educate individuals about their PL, but also their responsibility in preserving ecosystems and the planet, fostering a more sustainable and environmentally aware generation through PE.

Within environmental education research, there is an ongoing interest in trying to understand what factors might lead to pro-environmental action and pro-environmental behaviours. This study explores the relationship between environmental attitudes and self-perceived action competence for sustainability by combining a questionnaire measuring self-perceived action competence for sustainability (SPACS-Q) with a questionnaire measuring environmental attitudes, the 2 factor Model of Environmental Values (2-MEV-Q), among 236 primary school student teachers in France. Our results show that the SPACS-Q adapted to the French context is largely valid within this sample and that the factor Preservation in the 2-MEV model is a predictor for SPACS. This connection is strongest for the factor Willingness to act. Likewise, we conclude that age impacts the SPACS factor Confidence in one’s own influence, whereas other variables such as training in sustainable development issues do not impact any of the SPACS factors. The study provides some insights into how self-perceived action competence and pro-environmental attitudes might be promoted through education.

This article explores the evolving rhetoric of commercial whaling advocates in Japan and Norway, who frame whaling as essential for global, national, and personal health. I show that proponents leverage sustainability discourse and health narratives to present whaling as beneficial for marine ecosystems, national food security, and individual well-being. By coopting the language of the United Nations’ Sustainable Development Goals (SDGs) and casting whaling as “healthy,” the whaling industry and its backers challenge the anti-whaling hegemony, portraying it as irrational and unscientific. While the alleged environmental benefits of whaling have been significant to the rhetorical arsenal of the industry since at least the 1990s, a growing emphasis on the personal health benefits of whalemeat suggests the opening of a new front in struggles to influence public opinion.

In Spring 2024, with funding from the Japan Foundation, we traveled to Japan to interview organic farmers. We talked to Yae Fujimoto, a second-generation organic farmer who carries on her father's mission to return Japan to its rural roots in Kamogawa; Raymond Epp, a farmer and teacher outside Sapporo and the first to translate “regenerative farming” into Japanese; and Takumi Watanabe, who ditched the corporate grind at age 24 to grow persimmons in Ibaraki. Our interviews help us reflect on the future of food in Japan through its nascent but growing organic movement.

Most common pool resource (CPR) dilemmas share two features: they evolve over time and they are managed under environmental uncertainties. We propose a stylized dynamic model that integrates these two dimensions. A distinguishing feature of our model is that the duration of the game is determined endogenously by the users’ collective decisions. In the proposed model, if the resource stock level below which the irreversible event occurs is known in advance, then the optimal resource use coincides with a unique symmetric equilibrium that guarantees survival of the resource. As the uncertainty about the threshold level increases, resource use increases if users adopt decision strategies that quickly deplete the resource stock, but decreases if they adopt path strategies guaranteeing that the unknown threshold level is never exceeded. We show that under relatively high uncertainty about resource size, CPR users frequently implement decision strategies that terminate the game immediately. When this uncertainty is reduced, they maintain a positive resource level for longer durations.

This paper examines exhibits at the Shanghai Expo and the urban improvement schemes undertaken for the Shanghai Expo for what they reveal about the ideals for and experiences of urban modernity in contemporary China. Rather than focus on the experiences and perceptions of a global audience, this paper examines how the Expo sought to speak to a domestic audience about state legitimacy through its messaging about urban citizenship and urban modernity. It argues that the manner in which the Expo promoted certain forms of sustainability and the domestic audience's experiences with Shanghai urban improvements revealed tensions in the nation's development model and excluded sectors of the population from participation.

This paper examines an endogenous growth model that allows us to consider the dynamics and sustainability of debt, pollution, and growth. Debt evolves according to the financing adaptation and mitigation efforts and to the damages caused by pollution. Three types of features are important for our analysis: the technology through the negative effect of pollution on TFP; the fiscal policy; the initial level of pollution and debt with respect to capital. Indeed, if the initial level of pollution is too high, the economy is relegated to an endogenous tipping zone where pollution perpetually increases relatively to capital. If the effect of pollution on TFP is too strong, the economy cannot converge to a stable and sustainable long-run balanced growth path. If the income tax rates are high enough, we can converge to a stable balanced growth path with low pollution and high debt relative to capital. This sustainable equilibrium can even be characterized by higher growth and welfare. This last result underlines the role that tax policy can play in reconciling debt and environmental sustainability.

The diet proposed by the EAT-Lancet Commission has faced criticism concerning its affordability. This study aimed to investigate the cost associated with a greater alignment to the EAT-Lancet reference diet in the province of Québec, Canada. The dietary habits of 1147 French-speaking adults were assessed using repeated web-based 24-h recall data collected between 2015 and 2017 in the cross-sectional PRÉDicteurs Individuels, Sociaux et Environnementaux (PREDISE) study. Diet costs were calculated using a Nielsen food price database. Usual dietary intakes and diet costs were estimated using the National Cancer Institute’s multivariate Markov Chain Monte Carlo method. Adherence to the EAT-Lancet diet was assessed using the EAT-Lancet dietary index (EAT-I). Associations between diet costs and EAT-I scores were evaluated using linear regression models with restricted cubic splines. After adjustment for energy intake, a higher EAT-I score (75th v. 25th percentiles) was associated with a 1·0 $CAD increase in daily diet costs (95 % CI, 0·7, 1·3). This increase in diet costs was mostly driven by the following component scores of the EAT-I (75th v. 25th percentiles, higher scores reflecting greater adherence): vegetables (1·6 $CAD/d, 95 % CI: 1·2, 2·1), free sugars (1·6 $CAD/d, 95 % CI: 1·3, 1·9), fish and plant-based proteins (1·4 $CAD/d, 95 % CI: 1·0, 1·8), fruits (0·9 $CAD/d, 95 % CI: 0·4, 1·3) and whole grains (0·4 $CAD/d, 95 % CI: 0·0, 0·8). Inversely, a greater score for the poultry and eggs component was associated with reduced diet costs (–1·2 $CAD/d, 95 % CI: −1·7, −0·7). This study suggests that adhering to the EAT-Lancet diet may be associated with an increase in diet costs in the province of Québec.

Education is essential for addressing the global environmental crisis and engaging students through experiential learning is crucial. In physical education, physical literacy offers a holistic approach to sustainable education, with plogging exemplifying this integration. This study investigates the perceptions of Physical Education Teacher Education (PETE) students regarding the implementation of plogging in school curricula. Using qualitative interviews with 80 PETE students and analysing responses with NVIVO 12 software, the study reveals mixed feelings about this innovative practice. Participants see plogging as valuable for fostering both physical literacy and environmental awareness. However, concerns about feasibility include the need for institutional support, curriculum flexibility and community involvement. These findings highlight the potential of plogging to enhance educational programmes by combining physical activity with environmental stewardship. The results can inform the development of future educational strategies that integrate plogging to promote sustainability and holistic student development.