Search Results (93)

Environmental change, accelerated by increasing global temperatures, has become a defining economic, ecological, and public health issue of the twenty-first century. This study presents an economic evaluation of early mortality associated with air pollution, a major factor underlying worldwide patterns of illness and premature mortality, through which climate change affects global population health. Using secondary global mortality estimates and an economic valuation framework, both tangible costs (e.g., economic output and income losses) and quality-of-life loss (e.g., welfare loss associated with premature mortality) are estimated. The paper contributes to planetary health scholarship by integrating established economic valuation approaches with harm-reduction and systems-based perspectives to reinterpret air pollution as an interconnected environmental, economic, and societal challenge rather than solely a public health issue. Air pollution is associated with reduced life expectancy and approximately 3 million premature deaths annually worldwide. The estimated annual tangible economic burden is approximately US$940.9 billion (range: US$550.5 billion–US$1.65 trillion), while intangible costs are estimated at US$37.8 trillion annually (range: US$13.3 trillion–US$48.8 trillion). The findings suggest that air pollution should be understood not merely as a health-related challenge but also as a broader planetary health challenge with implications for environmental sustainability, economic resilience, and long-term societal well-being. Targeted air quality interventions and pollution reduction strategies may therefore generate substantial public health and societal co-benefits worldwide. Full article

Climate change has emerged as a defining global crisis, with the frequency and intensity of climate-induced disasters rising sharply and imposing disproportionate costs on developing economies and small island states. This article examines the role of climate-resilient infrastructure as a central pillar of climate-smart growth, integrating mitigation, adaptation, and long-term development objectives. It situates climate-resilient infrastructure within a planetary health setting, emphasizing the interdependence between human well-being, ecological systems, and infrastructure resilience. Climate-resilient infrastructure, not merely seen as an engineering solution but as a public good that generates significant positive externalities, reduces systemic macroeconomic risk and delivers welfare gains that exceed private financial returns. It discusses the cross-country heterogeneities in resilience outcomes, driven by differences in geographic exposure, economic capacity, institutional quality, and political economy constraints. Building on this, the study advances a welfare-based approach to infrastructure prioritization that incorporates service disruptions, distributional impacts, and fiscal risk, rather than asset values alone. It further outlines policy and financing strategies to bridge the gap between social and private returns, including public investment, concessional finance, blended instruments, and nature-based solutions. By embedding infrastructure within a planetary health lens, the paper argues that resilient systems are critical not only for safeguarding lives and livelihoods, but also for sustaining ecological stability, reducing health risks, and enabling inclusive, sustainable, and climate-smart economic growth. Full article

This article examines planetary health in the Anthropocene through a relational ontology that recognizes nonhuman agency and conceptualizes ecological spirituality as a relational and practice-oriented mode of ethical responsiveness within planetary entanglements. Although recent ecological discourses increasingly acknowledge the agency of nonhuman beings, planetary health debates have developed sophisticated scientific and policy-oriented frameworks, yet often remain oriented toward material causality or technocratic governance, while comparatively underarticulating relational, more-than-human, and practice-oriented ethical and spiritual dimensions. This study argues that an adequate response to the planetary crisis requires clarifying how nonhuman agency becomes perceptible and actionable within everyday ethical practice. Methodologically, the article adopts a comparative theoretical approach. First, it engages Jane Bennett’s concept of “thing-power” to reinterpret spirituality as an immanent sensitivity arising from material vitality. Second, drawing on Catherine Keller’s theology of planetary entanglement, it reframes planetary ethics as “response-ability” grounded in interdependence rather than mastery. Third, it examines the Donghak’s practice of gyeongmul (revering all beings) as a non-Western model of embodied ethical reverence. By placing new materialism, ecological theology, and Korean indigenous thought in dialogue, the article reconceptualizes ecological spirituality as a relational mode of responsiveness. It concludes by reinterpreting planetary health as a relational and practice-oriented condition that gestures toward a broader horizon of planetary well-being, rather than environmental stability alone. Full article

Plastic pollution constitutes a critical planetary health challenge, undermining the integrity of Earth systems while generating cascading harms to human health, livelihoods, and social equity particularly in low- and middle-income countries. Conventional top-down regulatory and technological responses have proven insufficient to address the complexity of plastic pollution, often excluding those most affected from decision-making and solution design. This paper examines how democratizing plastic governance through grassroots leadership can advance planetary health by simultaneously protecting ecosystems, improving human well-being, and strengthening socio-ecological resilience. Drawing on empirical evidence from the #RestorationX10000 initiative led by Community Action Against Plastic Waste (CAPws), this paper documents implementation processes and outcomes achieved between 2021 and 2025 across 71 impacted communities in 21 countries spanning Africa, Asia-Pacific, and Latin America. The initiative was designed to empower 10,000 youths and women as community leaders, practitioners, and advocates by equipping them with leadership, technical, and policy engagement skills to drive systemic change in plastic governance and circular economy practice. Using a transdisciplinary, community-based action research approach aligned with planetary health principles, the initiative integrates capacity building, citizen science, circular economy interventions (collection, sorting, repair, reuse, repurposing, and recycling), and policy advocacy. Quantitative and qualitative evidence demonstrates that grassroots-led interventions can simultaneously reduce plastic leakage, create decent green livelihoods, and strengthen environmental governance. We argue that inclusive, community-centered plastic governance is not only an environmental intervention but a planetary health strategy, offering policy-relevant insights for national plastic action plans, extended producer responsibility frameworks, and global negotiations toward a legally binding instrument on plastic pollution. Full article

Early pandemic disruptions exposed critical vulnerabilities in special education systems, particularly in referral and evaluation processes governed by the Individuals with Disabilities Education Act (IDEA). This convergent mixed-methods study examined how 86 educational diagnosticians across Louisiana experienced and responded to these disruptions. Quantitative results showed a 38% decline in referrals during school closures followed by a 62% rebound, prolonged evaluation timelines, and notable increases in emotional/behavioral disabilities, other health impairments, and specific learning disabilities. Qualitative findings elaborated on these patterns, revealing challenges related to assessment validity, communication barriers, workload strain, and professional learning needs. Interpreted through systems theory and planetary health frameworks, the findings position special education evaluation systems as critical social infrastructure that links educational continuity, equity, and population well-being. Strengthening diagnostic capacity, digital infrastructure, and crisis-responsive practices is therefore essential not only for IDEA compliance, but for advancing planetary health goals related to resilience, justice, and sustainable human development. Full article

Understanding how inner development capacities are embodied at biological levels remains an underexplored dimension of planetary health research. The aim of this viewpoint is to provide transdisciplinary integration across neuroscience, cell biology, education, and social systems toward addressing planetary health challenges. Despite growing recognition of the Inner Development Goals (IDG) framework as complementary to the UN Sustainable Development Goals, the biophysical dynamics underlying personal and collective transformation remain largely unexplored. This viewpoint presents key molecular pathways that may underpin the Embodied Neuroplastic Resilience Model (ENRM) via calcium signaling and hyaluronan (the CHA axis). This viewpoint explores educational and therapeutic implications while simultaneously illuminating how socioeconomic inequalities constrain access to neuroplasticity-supporting practices. Four key conclusions emerge: (1) The CHA axis provides a compelling mechanistic framework for understanding how bodily experiences can reshape neural circuits through calcium signaling and hyaluronic acid matrix dynamics; (2) Mapping molecular mechanisms to complex human inner development capacities remains provisional, requiring further interdisciplinary investigation; (3) Socioeconomic inequality creates structural barriers to neuroplasticity and inner development, necessitating an integrated approach that connects mechanistic understanding with equitable access to transformative practices; (4) Enhanced understanding of embodied neuroplasticity must serve compassion and systemic transformation, moving beyond individual optimization toward collective well-being. By bridging neuroscience and sustainability frameworks, this viewpoint calls for a nuanced understanding of inner development that transcends individual optimization and emphasizes collective transformation. Full article

Housing stock is observed to be associated with high carbon emissions, high fuel poverty and low comfort levels in the UK. Retrofitting the housing stock is one of the best solutions to address these problems. This paper directly corresponds with human and planetary health in terms of climate change, human health and mental health by addressing the challenges of housing retrofit at scale. Retrofitting houses can also contribute to social equity, reduced use of planetary resources and better financial and physical comfort. Despite the availability of the right technology, government grants and the potential to acquire supply chain and skilled labour, the progress of retrofit is extremely poor. Importantly, the UK is off track to achieve net zero by 2050, and the housing stock contributes 18.72% of the total emissions. The problem is further exacerbated by the 30.4 million units of housing stock. Robust strategies are required to retrofit the housing stock at scale. The study uses a qualitative modelling method under the diffusion of innovations theory to formulate a retrofit-at-scale strategy for the UK. Findings recommend focusing on skill development, show homes, research and innovation, supply chain development, business models, government grants and regulatory tools in a trajectory from 2025 to 2050. The proposed strategy is aligned with the segments of the diffusion of innovation theory. Although the analysis was performed with reference to the UK, the findings are transferable, considering the broader and urgent concerns related to human and planetary health. Full article

Amid escalating ecological degradation, social fragmentation, and rising mental health challenges—especially in rural and agricultural communities—there is an urgent need to reimagine systems that support both planetary and human flourishing. This viewpoint examines an emerging paradigm in agriculture that emphasizes the role of farmers’ inner development in fostering practices that enhance ecological health, community well-being, and a resilient food system. A key goal is to draw more academic attention to growing community calls for more holistic, relational, and spiritually grounded approaches to food systems as an important focus for ongoing research. Drawing on diverse case studies from Japan, India, and Europe, we examine how small-scale and natural farming initiatives are integrating inner development, universal human values, and ecological consciousness. These case studies were developed and/or refined through a program led by the Conscious Food Systems Alliance (CoFSA), an initiative of the United Nations Development Programme (UNDP) that seeks to integrate inner transformation with sustainable food systems change. The initiatives are intended as illustrative examples of how agriculture can transcend its conventional, anthropocentric role as a food production system to become a site for cultivating deeper self-awareness, spiritual connection, and regenerative relationships with nature. Participants in these cases reported significant shifts in mindset—from materialistic and extractive worldviews to more relational and value-driven orientations rooted in care, cooperation, and sustainability. Core practices such as mindfulness, experiential learning, and spiritual ecology helped reframe farming as a holistic process that nurtures both land and life. These exploratory case studies suggest that when farmers are supported in aligning with inner values and natural systems, they become empowered as agents of systemic change. By linking personal growth with planetary stewardship, these models offer pathways toward more integrated, life-affirming approaches to agriculture and future academic research. Full article

The global literature underscores a set of human wellbeing challenges and opportunities for forestland exploitation, albeit the lack of region-specific evidence. This concerns the Congo Basin, the second-largest forest ecosystem in the world. This study uses the case of the Campo Ma’an Landscape to: (i) analyze the challenges linked to the exploitation of forestland resources, and (ii) explore forest resource exploitation opportunities in the landscape. The study employed a random sample of 200 natural resource-dependent households drawn from four study zones—Niete, Campo, Ma’an and Akom II. This was complemented by focus group discussions (n = 4), key informant (n = 6) and expert (n = 6) interviews. The descriptive and inferential analyses led to the following results: First, economic, technical, socio-cultural and institutional challenges affect the sustainable exploitation of forestland resources in the Campo Ma’an Landscape. The economic challenges of forest (B = −0.389, p = 0.01) and land resource exploitation (B = −0.423, p = 0.006) significantly affect sustainable exploitation compared to other challenges, leading to biodiversity loss and deforestation. These constitute a threat to planetary health systems. Almost all households rely on forestland resources for their livelihoods and development, with opportunities for land resource exploitation outweighing those in forest resource exploitation. Protected area management and agriculture are affected owing to competing interests among farmers, conservationists and other land users. Thus, short-term economic gains are prioritized over long-term sustainability, putting the resource landscape at risk of degradation and future uncertainties. Integrated stakeholder engagement, capacity building, and policy revision could enhance the planetary health approach by linking the social, economic and environmental dimensions of forestland resource management. Full article

Amidst deepening ecological disruption and widespread disconnection from nature, this study explores the emerging field of Earth Awareness (EA) as a relational and experiential aspect of advancing planetary health. EA practices—rooted in Buddhist, Indigenous, mindfulness, and nature-based traditions—support direct experiences of interconnectedness with Earth, ecological awareness and consciousness, and opportunities to transform underlying patterns and systems. Through 45 reflective dialogues with teachers and practitioners across traditions, this participatory research identifies common inspirations, intentions, and challenges that shape the emerging EA field. Findings reveal that EA is characterized by contemplative practices, rituals, and ceremonies that bridge inner transformation and outer action in the world. Central intentions such as healing, interconnectedness, and justice align closely with planetary health priorities, including mental well-being, equity, and stewardship of the living world. Although the field faces challenges related to access, risk of cultural appropriation, and systemic separation, participants identified opportunities for community building, intercultural exchange, and centering Earth as teacher and co-participant. By mapping coherence in this diverse field, this study highlights EA’s potential to contribute to planetary health by reconnecting people with place, fostering a more ecological consciousness, and supporting culturally grounded pathways for collective action and care for Earth. Full article

In Latin America, coffee is cultivated in distinct coffee agroecosystems (CASs), ranging from traditional agroforestry (“shade”) systems (CAFSs) to intensive, unshaded (“sun”) monocultures (UCASs). While various socioenvironmental impacts of these systems have been studied, their implications have not yet been integrated within a planetary health perspective. This review of 146 studies applies the Planetary Boundaries and Nature’s Contributions to People frameworks and the DPSEEA (Drivers, Pressures, State, Exposure, Effects, Actions) model to map the relationships between socioenvironmental drivers of change, different CASs, the state of natural systems at local and global scales, and human health and well-being. The analysis shows that conventional intensification, driven by low revenues for producers, climate change, and disease outbreaks, has accelerated deforestation, biodiversity loss, greenhouse gas emissions, agrochemical use and leakage, and water pressures. These changes create health risks for coffee-growing communities, such as pesticide exposure and increased vulnerability to external shocks. Conversely, agroecological practices can mitigate environmental pressures while reducing exposure to health hazards and improving resilience, food security, and income stability. However, mainstreaming these practices requires addressing structural inequities in the global coffee value chain to ensure fairer revenue distribution, stronger institutional support, and the protection of coffee-growing communities. Full article

The planetary health approach has gained traction in academic and international governance spheres; however, its limited integration into education systems has hindered its emergence as a universal framework for addressing the triple planetary crisis (climate change, biodiversity loss, and pollution) and its impacts on individual well-being and global health systems. We mapped the evolution of the educational approach to planetary health between 2015 and 2025 from a critical and constructive perspective, using a bibliometric and thematic analysis. Through the bibliometric analysis, we found that publications from the Global North predominate, focusing on health programmes and topics such as climate change, One Health, Global Health and Public Health. The thematic analysis, based on inductive categorisation, allowed us to identify criticisms of the educational approach, such as its curricular marginalisation and limited scalability. From an epistemological perspective, these criticisms refer to technoscientific reductionism, the invisibility of non-Western epistemologies and the decoupling of cognition and environment. Given these limitations, we propose a reconstruction of the planetary health approach along three critical dimensions: Motivation, Legitimacy and Epistemology. This reconstruction is projected into short-, medium- and long-term scenarios at the university level, particularly as part of curriculum reform efforts, to broaden the pedagogical impact and promote a more inclusive and transformative vision. Full article

The Mediterranean Diet (MD) has emerged as a comprehensive model for promoting human health and environmental sustainability. This review proposes reconceptualization of the traditional MD pyramid, highlighting its functional food components and their relevance to modern health challenges. Rooted in a rich cultural and gastronomic heritage, the MD extends beyond nutritional adequacy. It offers substantial nutraceutical benefits due to its high content of bioactive compounds such as polyphenols, carotenoids, omega-3 fatty acids, and phytosterols. These compounds contribute to the prevention and management of chronic non-communicable diseases through antioxidant and anti-inflammatory mechanisms. Simultaneously, the MD aligns with sustainable food system principles: it is predominantly plant-based; it promotes seasonal and local food sourcing; and it supports minimal food waste. In addition, this dietary pattern has been associated with a significantly lower ecological footprint compared to Western diets, thus supporting broader environmental goals. Ultimately, the MD stands as a scientifically grounded, culturally embedded, and ecologically viable approach to foster both individual and planetary wellbeing (One Health concept). Full article

Greenwashing threatens both consumer trust and the integrity of planetary health initiatives. Transparency in sustainability claims is therefore critical for promoting ecological wellbeing, strengthening food security, and fostering equitable development in the Anthropocene. This paper investigates greenwashing by adapting the Gompers Governance Index methodology to the context of sustainability claims. The focus of our greenwashing index in this case is the sustainability claims made by canned tuna brands in Australia. The index is created from a comprehensive set of criteria for environmental claims, based on the Australian Competition and Consumer Commission (ACCC)’s principles for trustworthy claims. We show that the canned tuna brands form two clusters: one at a very high level of achievement and a second group with notable opportunities to improve on their sustainability communication and transparency. The results also highlight several key issues, most notably a lack of information regarding future sustainability transition plans across most brands. A deeper analysis of the scoring scheme shows that the brands with third-party sustainability certification generally achieved a better alignment with the ACCC principles than other brands. Future iterations of this analysis could incorporate online transparency and third-party verification to provide a more comprehensive assessment. Overall, this study underscores the need for clearer sustainability messaging, greater regulatory enforcement, and improved accountability among brands to ensure consumers can make informed choices. Full article

As digital technology continues to embed and influence everyday life, its social and environmental impacts need to be addressed seriously. This article introduces and clarifies the concept of Ecological Citizenship (EC), defining it as a form of citizenship that extends rights and duties beyond the human social sphere into ecological systems, requiring individuals, communities, and institutions to take responsibility for the environmental consequences of their digital practices. Unlike traditional forms of citizenship tied to legal or territorial boundaries, EC is grounded in shared ecological accountability and civic responsibility. We argue that EC offers a distinctive lens for shaping the evolution of a Sustainable Digital Society (SDS), where digital innovation and sustainability are co-aligned. Through theoretical analysis and case studies, this article examines how EC can support community-based, policy-led, and design-focused approaches towards digital sustainability. We look to highlight ways in which EC can be embedded in digital behaviour, infrastructure, and product design while acknowledging barriers such as the digital divide, unequal resource allocation, and adverse policy settings. This research aims to offer policymakers, technologists, and educators’ pragmatic advice for realising sustainable design, environmental literacy, and universal digital access. The study looks to argue for a more systemic reconsideration of digital development, a consideration which places environmental values at the forefront of technological progress, to ensure that digital transformation is both socially equitable and beneficial to planetary well-being. Full article