Search Results (448)

This article examines the effects of climate change on the 32 million inhabitants of the Megalopolis of Central Mexico (MCM), which is threatened by chaotic urbanization, land-use changes, the deforestation of the Forest of Water by organized crime, unsustainable agriculture, and biodiversity loss. Expensive hydraulic management extracting water from deep aquifers, long pipes exploiting water from neighboring states, and sewage discharged outside the endorheic basin result in expensive pumping costs and air pollution. This mismanagement has increased water scarcity. The overexploitation of aquifers and the pollution by toxic industrial and domestic sewage mixed with rainfall has increased the ground subsidence, damaging urban infrastructure and flooding marginal neighborhoods with toxic sewage. A system approach, satellite data, and participative research methodology were used to explore potential water scarcity and weakened water security for 32 million inhabitants. An alternative nature-based approach involves recovering the Forest of Water (FW) with IWRM, including the management of Natural Protected Areas, the rainfall recharge of aquifers, and cleaning domestic sewage inside the valley where the MCM is found. This involves recovering groundwater, reducing the overexploitation of aquifers, and limiting floods. Citizen participation in treating domestic wastewater with eco-techniques, rainfall collection, and purification filters improves water availability, while the greening of urban areas limits the risk of climate disasters. The government is repairing the broken drinking water supply and drainage systems affected by multiple earthquakes. Adaptation to water scarcity and climate risks requires the recognition of unpaid female domestic activities and the role of indigenous people in protecting the Forest of Water with the involvement of three state authorities. A digital platform for water security, urban planning, citizen audits against water authority corruption, and aquifer recharge through nature-based solutions provided by the System of Natural Protected Areas, Biological and Hydrological Corridors [SAMBA] are improving livelihoods for the MCM’s inhabitants and marginal neighborhoods, with greater equity and safety. Full article

As urban boundaries continue to expand and core city areas undergo optimization, megacities such as New York, London, Beijing, Shanghai, and Guangzhou exert a siphon effect on surrounding regions, intensifying population concentration and land demand. However, the imperative for coordinated production-living-ecological space development has placed limits on uncontrolled urban sprawl, highlighting the need for connotative, high-quality urban growth. Recent initiatives in urban village renewal and regeneration aim to enhance land-use efficiency but face persistent challenges—including preserving indigenous settlements and cultural heritage, while creating livable and friendly communities within high-density contexts. Utilizing a mixed-methods approach—combining bibliometrics analysis, questionnaire surveys, and enterprise interviews—this research investigates core challenges to urban renewal. Results indicate that multi-party collaborative governance integrating policy innovation, cultural preservation, human-centered planning, smart technologies, and sustainable development is essential for advancing “people-industry-city integration” in renewal models. Full article

Fears regarding the future of coral reefs are reflected in a growing scientific effort, worldwide, to help corals survive and adapt to the impacts of climate change through new management strategies. To be viable, these strategies must not only be ecologically beneficial and technically feasible; they must be developed in partnership with Indigenous peoples and sensitive to the needs and aspirations of local communities, stakeholders and broader publics. This paper synthesizes insights from a comprehensive program of qualitative and quantitative social research, conducted through Australia’s Reef Restoration and Adaptation Program, exploring local community and public perspectives on the Great Barrier Reef (GBR) and the prospect of assisted adaptation. While the results of this research indicate strong support for prospective interventions to help the GBR, they also demonstrate that local communities and the broader Australian public hold multiple visions for the GBR’s future and engage in careful processes to imagine and evaluate assisted adaptation. We discuss the implications of this complexity for the development of technically robust and socially responsible adaptation intervention in the GBR, emphasizing the opportunities it presents for robust and inclusive dialogue, knowledge building, and governance around these strategies. Community and public support, we conclude, is contingent on moving beyond the seemingly straightforward question of whether or not people support intervention and towards forms of engagement that allow space for social and cultural diversity and the co-creation of ethically grounded adaptation pathways. Full article

This study examines Panama’s 2023 mining restrictions to illuminate persistent legitimacy crises in extractive governance. Employing a qualitative case study, it draws on 25 semi-structured interviews with government officials, industry representatives, Indigenous leaders, local communities, mining critics and other civil society actors, alongside policy and document analysis. Findings suggest that legitimacy reconstruction relies on four interdependent conditions: procedural justice, institutional trust, epistemic legitimacy, and relational governance. Stakeholders consistently emphasized transparency, capacity building, and inclusive engagement as essential for future mining activity, underscoring that technical standards alone are insufficient without credible institutions. Building on—but extending beyond—frameworks such as Social License to Operate (SLO) and Free, Prior and Informed Consent (FPIC), this paper offers Social Legitimacy for Mining (SLM) as a provisional, co-produced framework. Developed through literature synthesis and refined by diverse stakeholder perspectives, SLM is applied in Panama as an illustrative proof of concept that may inform further research and practice, while recognizing the need for additional adaptation across jurisdictions. Full article

The Amazon wetlands are the largest and most diverse freshwater ecosystem globally, characterized by various flooded vegetation and the Amazon River’s estuary. This critical ecosystem is vulnerable to land use changes, dam construction, mining, and climate change. While several studies have utilized remote sensing to map wetlands in this region, significant uncertainty remains, which limits the assessment of impacts and the conservation priorities for Amazon wetlands. This study aims to enhance wetland mapping by integrating existing maps, remote sensing data, expert knowledge, and cloud computing via Earth Engine. We developed a harmonized regional wetland classification system adaptable to individual countries, enabling us to train and build a random forest model to classify wetlands using a robust remote sensing dataset. In 2020, wetlands spanned 151.7 million hectares (Mha) or 22.0% of the study area, plus an additional 7.4 Mha in deforested zones. The four dominant wetland classes accounted for 98.5% of the total area: Forest Floodplain (89.0 Mha; 58.6%), Lowland Herbaceous Floodplain (29.6 Mha; 19.6%), Shrub Floodplain (16.7 Mha; 11.0%), and Open Water (14.1 Mha; 9.3%). The overall mapping accuracy was 82.2%. Of the total wetlands in 2020, 52.6% (i.e., 79.8 Mha) were protected in Indigenous Territories, Conservation Units, and Ramsar Sites. Threats to the mapped wetlands included 7.4 Mha of loss due to fires and deforestation, with an additional 800,000 ha lost from 2021 to 2024 due to agriculture, urban expansion, and gold mining. Notably, 21 Mha of wetlands were directly affected by both reduced precipitation and surface water in 2020. Our mapping efforts will help identify priorities for wetland protection and support informed decision-making by local governments and ancestral communities to implement conservation and management plans. As 47.4% of the mapped wetlands are unprotected and have some level of threats and pressure, there are also opportunities to expand protected areas and implement effective management and conservation practices. Full article

Street vending is a prevalent feature of the informal economy in African societies. Despite its role in generating income opportunities and fostering affordability and accessibility to goods for impoverished urban residents, street vending is considered by many governments to be antithetic to modern urban planning or development and in violation of laws pertaining to the use of public spaces. Whereas there has been an increasing academic interest in informal street vending, this scoping review seeks to identify gaps in the academic literature with respect of how street vending is understood and how conflict between street vendors and public authorities is conceptualized. This review can identify pressing research needs and inform indigenous and sustainable approaches to social work practice at micro and macro levels. This scoping review maps empirical research reported in peer-reviewed literature over a period from 1 January 2010 to 31 May 2024. It addresses street vending in sub-Saharan Africa and seeks to explicate the nature of conflict observed between street vendors and public authorities, theoretical explanations of the problem of street vending and its potential solutions. Few concrete solutions are provided in the literature and there is a clear lack of social work perspective on this topic. We argue that more research from this perspective is needed to gain a better understanding of the lived experiences of conflict faced by women street vendors. Full article

Zambia continues to experience increasingly frequent and intense droughts, with the 2023/2024 season among the most severe in recent history. These events have threatened livelihoods, strained water and food systems, and placed immense pressure on already limited national and local resources. Given the limited knowledge in the literature on drought management in Zambia, this study investigated the state of localized district efforts across the country. By using mixed methods with a total of 161 interviews, it assessed the participation of district governments and sector players across key components of drought governance, including early warning, monitoring, vulnerability and impact assessment, mitigation, and response. Although Zambia has made notable progress in establishing national institutional frameworks and climate policies, key findings reveal a pattern of limited proactive engagement, with most participation occurring only in response to extreme events like the 2023/2024 drought. This reactive posture at the district level is further compounded by inadequate resources, limited coordination, a lack of localized drought planning, and systemic bureaucratic constraints that undermine a timely and effective response. Nonetheless, numerous opportunities exist to strengthen drought management by localizing decision-making, integrating indigenous knowledge into existing early warning systems, and leveraging community-based infrastructures to maximize scarce resources and build long-term resilience. The paper concludes with recommendations for enhancing Zambia’s drought preparedness and response capacity through inclusive, risk-based, and proactive strategies; insights that can be adapted to other developing country contexts. Full article

Adverse climate events are increasingly challenging the health and wellbeing of communities. The intersections of indigenous knowledge and sustainable development, through an eco-social work perspective, are least developed0 in sub-Saharan Africa (SSA). The challenging socio-ecological environment is compounded by limited infrastructure, which hinders the delivery of social services in remote communities. Drawing on cumulative research evidence and regional case studies across Africa, this conceptual article examines the key elements of an eco-social work paradigm and the potential challenges of its implementation. Drawing on intersectional approaches, this paper proposes practical strategies for integrating eco-social work dimensions into problem-solving to address the Sustainable Development Goals (SDGs), specifically Goal 1 (No Poverty) and Goal 13 (Climate Action). Social work practice should be anchored in an indigenous epistemology and research governance, informed by insights from higher education institutions, local communities, the context of practice, and partnerships with the state, to ensure regulatory oversight and inter-professional collaboration. Contextualised outcomes to build community-level resilience, and development practitioners who are up-skilled and able to conduct needs-led ecological assessments are essential. Such co-created interventions and collaborative strategies would effectively address poverty and climate change in vulnerable, remote communities. Further empirical research on the interpretation of indigenous knowledge and the role of eco-social workers within interprofessional collaboration is essential for formulating an indigenous epistemology and ecological wellbeing policy, thereby strengthening community-level resilience and sustainability. Full article

Disaster headlines often underscore devastation and loss while overlooking success stories where proactive disaster risk reduction (DRRM) measures have averted catastrophe, saved lives, and reduced economic damage. This study addresses the gap in documentation and analysis of DRRM success stories in Africa, particularly within the Southern African Development Community (SADC), arguing that the absence of such narratives hampers a shift from reactive to proactive disaster risk governance. The research aims to extract critical lessons from success stories for enhancing future preparedness and response frameworks. A qualitative research design was employed, integrating document analysis, expert interviews, field observations, and practitioner workshops. Data was triangulated from diverse sources, including national disaster management agency reports (e.g., South Africa’s NDMC, Botswana’s NDMO, Mozambique’s INGC), peer-reviewed literature, UNDRR reports, SADC policy documents, and first-hand experiences from the authors’ consultancy work in the African Union’s biennial DRRM reporting processes. Case studies examined include Mozambique’s response to Cyclone Idai in 2019, South Africa’s drought and flood risk governance (e.g., the 2023 floods in Eastern and Western Cape), and Malawi’s flood resilience programs. Findings reveal that successful DRRM outcomes are driven by a combination of anticipatory governance, community-based preparedness, integration of Indigenous Knowledge Systems (IKSs), and investment in infrastructure and ecosystem-based adaptation. These cases demonstrate that locally embedded, yet scientifically informed, interventions enhance resilience and reduce disaster impacts. The study underscores the relevance of theoretical frameworks such as resilience theory, narrative theory, and social learning in interpreting how success stories contribute to institutional memory and adaptive capacity. Policy recommendations emphasize the need for institutionalizing success-story documentation in national DRRM frameworks, scaling up community engagement in risk governance, and fostering regional knowledge-sharing platforms within the SADC. Furthermore, the paper advocates for making DRRM success stories more visible and actionable to transition toward more anticipatory, inclusive, and effective disaster risk management systems. Full article

Under the discourses of sustainable development and modernization of the Amazon, an iron triangle of governments, companies, and investors often impose large-scale infrastructure projects (LSIPs) on Indigenous peoples to facilitate commodity extraction and market transactions in a context of capitalist market expansion. Indigenous resistance to LSIPs can be understood as a power struggle against coloniality and towards decolonizing environmental justice (DEJ). This study merges DEJ and power frameworks, while involving Indigenous leaders as co-researchers to provide a critical, insider perspective on the (i) motivations, (ii) strategies, and (iii) agency of two effective Indigenous resistance processes: the luchas led by Yunguillo Indigenous Reserve against roads, and by the Mancomunidad de Comunidades de los ríos Beni, Tuichi y Quiquibey against hydroelectric dams. In both cases, motivations reflected DEJ goals: the defense of Indigenous autonomy and territorial sovereignty, as well as Indigenous ontologies and epistemologies, reflecting an alternative vision of sustainability and development. However, locals’ positions regarding the projects were convoluted, partly due to the patronizing and divisive strategies of the iron triangle. To challenge the coloniality of power, both groups applied a diverse, synergistic, and adaptative set of strategies. External and internal alliances (i.e., with other actors and within communities), as well as actions to empower themselves as groups (e.g., self-governance) and individuals (e.g., spirituality) constituted key organizational leveraging strategies to increase their power-with and power-within. The instrumental strategies of collective action, civil disobedience, and direct resistance, in a climate of highly unjust and poorly trusted official institutions, showed great effectiveness to exert pressure on the iron triangle (power-over) and halt the projects (power-to, or agency). Success, nevertheless, was partial and uncertain: one battle won in an unequal war and in a changing context. This study seeks to contribute to previous efforts to decolonize and repoliticize academia, environmentalism, and sustainability, advance debates on strategies that challenge official systems and entrenched power structures, and validate Indigenous perspectives and experiences, producing scientific evidence that contributes to their luchas. Full article

The aim of this paper is to highlight Tribes’ efforts to Indigenize their child welfare systems through the instrument of Tribal law. Since its founding, the United States has strategically focused on Native children in its efforts to assimilate Native Peoples. By the mid-twentieth century, federal and state governments removed nearly one in four Native children from their homes—and permanently placed most in non-Native care. In 1978, Congress recognized Tribes’ inherent authority to protect their children through the Indian Child Welfare Act. Tribal nations responded by creating their own child welfare laws and programs, but at least initially, most were not predicated on their respective Tribes’ cultures, values, and worldviews. This article considers the more recent shift among Tribal nations toward Indigenization of their child welfare systems and points to examples of this shift found in Tribal law. It reviews statements of purpose within the codes, which lay the groundwork for culturally infused child protection; statements about “best interests,” which communicate Tribal concepts about the foundations of children’s wellbeing; and definitions of “family,” which can vary greatly from western views. Reflection on these changes yields several lessons for U.S.-based Tribal nations in their ongoing efforts to promote their own visions of child wellbeing and, more generally, for other governments whose responsibilities include improving child welfare. Full article

Under the accelerating urbanization, the evolution of public spaces in traditional villages increasingly diverges from social needs. The top-down governance model fails to adequately address the actual needs of indigenous residents, highlighting the necessity for structural analysis and optimization from an integrated physical–social perspective. This study, focusing on traditional villages in Beijing’s Fangshan District, constructs a three-tier model (village-street-node) by integrating Social Network Analysis (SNA) and space syntax theory. It analyzes the relationship between the accessibility and traffic potentiality of linear and point-based public spaces across the region and the frequency/scope of villagers’ daily activities. The findings reveal that within the linear belt-like spatial layout of traditional villages in western Beijing, historical spaces situated within the core residential areas demonstrate high stability and integrity, serving as primary venues for villagers’ daily activities. In contrast, historical spaces located at the periphery of settlements suffer from low utilization rates and even exhibit social segregation. Additionally, deficiencies in spatial choice, intermediary nodes, and functionality within settlements are identified as key factors contributing to social segregation in public spaces. Finally, the study proposes targeted policy recommendations for the preservation and sustainable development of traditional villages. Full article

Effective and fair governance of protected areas (PAs) is essential for their ecological and social sustainability, particularly in contexts of high biodiversity and sociopolitical tensions. This study assessed the governance system of the Serranía del Perijá Regional Natural Park (SPRNP) in Colombia using criteria of effectiveness and justice, through a qualitative methodology grounded in thematic analysis. The research was based on semi-structured interviews and a focus group, with intentional coding supported by artificial intelligence using ATLAS.ti 25 software, which enhanced efficiency and pattern recognition in the construction of a semantic network. This AI-assisted coding approach represents an innovative methodological contribution to the qualitative assessment of PA governance. The findings highlight centralized governance, weak community participation, limited institutional presence, and power asymmetries that undermine equity in decision-making. The exclusion of the Yukpa people from the PA declaration process illustrates broader challenges of Indigenous recognition in Latin American governance contexts. Based on these findings, the study proposes three prospective governance scenarios—community-centered, inter-institutional coordination, and public–private articulation—which offer practical pathways for transforming governance. The study concludes that achieving more equitable and inclusive governance requires institutional strengthening, power redistribution, and the recognition of local knowledge. A viable solution may emerge from an adaptive combination of the proposed scenarios. Full article

The Okapi Wildlife Reserve (OWR) in northeastern Democratic Republic of the Congo represents both a biodiversity hotspot and the ancestral homeland of the Indigenous Mbuti and Efe peoples, whose livelihoods and knowledge systems are closely tied to forest resources. This study investigates how Indigenous knowledge and practices contribute to sustainable resource management under conditions of rapid socio-cultural transformation. A mixed-methods approach was applied, combining socio-demographic surveys (n = 80), focus group discussions, floristic inventories, and statistical analyses (ANOVA, logistic regressions, chi-square, MCA). Results show that hunting, fishing, gathering, and honey harvesting remain central livelihood activities, governed by customary taboos and restrictions that act as de facto ecological regulations. Agriculture, recently introduced through intercultural exchange with neighboring Bantu populations, complements rather than replaces traditional practices and demonstrates emerging agroecological hybridization. Nevertheless, evidence of biodiversity decline (including local disappearance of species such as Dioscorea spp.), erosion of intergenerational knowledge transmission, and increased reliance on monetary income indicate vulnerabilities. Multiple Correspondence Analysis revealed a highly structured socio-ecological gradient (98.5% variance explained; Cronbach’s α = 0.977), indicating that perceptions of environmental change are strongly coupled with demographic identity and livelihood strategies. Floristic inventories confirmed significant differences in species abundance across camps (ANOVA, p < 0.001), highlighting site-specific pressures and the protective effect of persistent customary norms. The findings underscore the resilience and adaptability of Indigenous Peoples but also their exposure to ecological and cultural disruptions. We conclude that formal recognition of Indigenous institutions and integration of their knowledge systems into co-management frameworks are essential to strengthen ecological resilience, secure Indigenous rights, and align conservation policies with global biodiversity and climate agendas. Full article

The valorization of local plant cover, particularly through the integration of indigenous knowledge, is central to Tunisia’s economic development strategies. These approaches focus on diversifying agriculture by enhancing local natural and cultural heritage to strengthen community resilience amid environmental and socio-economic changes and to address rural exodus. This study examines the feasibility of AMP-based micro-projects in Matmata (southeastern Tunisia) by applying the Water–Energy–Food–Ecosystem (WEFE) nexus and participatory methods involving local stakeholders. Field surveys, literature reviews, and statistical analyses reveal growing youth interest in AMP ventures, driven by rising pharmaceutical and cosmetic demand. Economic viability is confirmed by internal rate of return (IRR) values of 32%, 28%, and 43%, all well above the 10% profitability threshold. Profitability index (PI) values indicate efficient investments, yielding returns of 2.64, 2.13, and 5.31 dinars per dinar invested. The initiatives also deliver socio-cultural and environmental benefits through WEFE-based resource management. Beyond profitability, the study identifies gaps and opportunities to enhance AMP biodiversity, resource management, and sustainable diversification in southern Tunisia. Further efforts are required to increase market value and ensure equitable benefit distribution. Government policies should focus on raising WEFE awareness, building capacity, and investing in climate-smart agriculture, especially in vulnerable, migration-prone regions, supported by reforms in financing, taxation, and spatial planning. Full article