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612 results
Stagnation or Growth? Algeria’s development pathway to 2040
The report projects a modest average GDP growth rate of 1.8% for Algeria between 2020 and 2040, which is deemed insufficient to improve livelihoods due to a state-led economic system and heavy dependence on hydrocarbons. It highlights that the country faces critical pressures from climate change, water scarcity, and poor agricultural yields, alongside political instability and regional security threats. The authors argue that Algeria must implement comprehensive social, economic, and governance reforms to diversify its economy and rebuild its social contract.
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Document type: Report
Agricultural Salinity Pollution California
The research utilizes a scalable decision support model to evaluate 64 combinations of policy interventions, including fees and water use restrictions, to address salinity pollution in the San Joaquin River. Findings indicate that while surface water restrictions increase salinity loads due to higher groundwater reliance, the implementation of fees for imported water and market-based pollution permits can help farmers maintain profitability and lower salinity levels.
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Document type: Research paper
Sustainable Construction Value Chains
The construction sector is identified as the world's most material-intensive sector, accounting for 50% of global resource extraction and contributing to biodiversity loss, water scarcity, and deforestation. To align with Paris Agreement climate mitigation targets amidst growing urbanization, the document advocates for a value-chain approach to policy interventions. It identifies five interconnected areas for potential step-change: transparent and systematic data, material efficiency and innovation, green public procurement, and urban planning.
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Document type: Briefing
Climate resilience planning in mountainous regions in Nepal
Nepal faces significant climate vulnerabilities, including flash floods, landslides, and water scarcity, with temperatures projected to rise up to 1.8°C even if global warming is limited to 1.5°C. While the country has a robust set of national policies and a federal structure that empowers local governments, the implementation of climate resilience at the municipal level is hindered by a lack of technical capacity, unclear jurisdictional responsibilities, and limited financial resources. The brief recommends establishing 'resilience cells' to coordinate inter-ministerial efforts, integrating climate indicators into local budget performance measures, and adopting integrated planning that combines mitigation, adaptation, and disaster risk reduction through nature-based solutions.
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Document type: Policy brief
Towards a sustainable global construction and buildings value chain
The global construction and buildings value chain is a primary driver of resource extraction and greenhouse gas emissions, with significant impacts often outsourced from high-income to lower-income regions. The document argues that sustainability depends on decisions made at early stages—planning and finance—rather than later construction phases. Key challenges include the high cost of low-carbon materials and the difficulty of decarbonizing steel and cement. To address this, the brief recommends a combination of transparent data, material innovation, green public procurement, sustainable urban planning, and expanded retrofitting.
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Document type: Policy brief
Beyond deforestation: water use in global agricultural commodity supply chains
The document examines the relationship between tropical deforestation and water use in agricultural commodity supply chains, specifically those imported into the EU. It highlights that while high-risk deforestation commodities often rely on precipitation (green water), other commodities cause significant water scarcity through irrigation (blue water). The authors warn that focusing solely on deforestation may shift environmental burdens to water-scarce regions and identify critical data gaps regarding water use for beef and wood products.
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Document type: Briefing
Direct Air Capture: Assessing Impacts to Enable Responsible Scaling
The document analyzes the resource requirements and potential externalities of direct air capture (DAC) at both a single-plant (1 MtCO2/year) and a system-wide (0.5 GtCO2/year) scale. It finds that while on-site emissions are low, significant impacts arise from energy demand, land use, and the materials supply chain. The authors argue that responsible scaling requires project-specific social and environmental impact assessments, robust community engagement, and the use of legal agreements like Community Benefits Agreements to ensure equitable distribution of benefits, such as job creation.
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Document type: Research paper
The Climate-Conflict Nexus in Africa: A Conflict-Sensitive Approach
The document examines the relationship between climate change and conflict in Africa, asserting that climate change functions as a 'risk multiplier' that exacerbates existing political, social, and economic tensions. It highlights that while some regions like the Horn of Africa, the Sahel, and the Lake Chad Basin are particularly vulnerable, the path from climate impact to violence is indirect, often mediated by resource scarcity, forced migration, and institutional weakness. The report calls for the Global North to fulfill climate finance commitments and for African nations to adopt evidence-based, community-informed adaptation strategies that are sensitive to local conflict dynamics to prevent future instability.
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Document type: Report
Climate Change in the American Mind
A survey of 1,018 American adults in April 2022 reveals that while 72% believe global warming is happening and 56% attribute it to human causes, there is a significant gap in understanding the strength of scientific consensus. A majority of respondents (64%) are worried about global warming, and many perceive it as already affecting U.S. weather and local environmental risks, such as electricity power outages and water pollution. However, social engagement remains low, with 67% rarely or never discussing the topic with family and friends.
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Document type: Report
Scenario-based Analysis: Levant
The report assesses the climate security landscape of the Levant, focusing on the interplay between governance, cooperation, and technology. It identifies severe heatwaves, rainfall reduction, and water scarcity as primary physical risks. Through four scenarios, the authors argue that while large-scale projects require stable governance and cross-border agreements, the widespread availability of small-scale adaptive technologies could provide a critical resilience pathway for populations in states with poor or predatory governance.
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Document type: Report
The Climate–Conflict Nexus in Africa: A Conflict-Sensitive Approach
The document explores the complex, indirect link between climate change and violent conflict in Africa, emphasizing that while climate change is a 'risk multiplier', it does not cause conflict in a simple cause-and-effect manner. It highlights regional examples from North Africa, the Sahel, the Horn of Africa, and Southern Africa, noting that vulnerability is often tied to existing institutional weaknesses and social inequalities. The author calls for the Global North to fulfill climate finance commitments and for African states to prioritize evidence-based, community-informed adaptation measures that account for local conflict dynamics.
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Document type: Policy brief
Combining sewered and non-sewered sanitation in Montero, Bolivia
The report evaluates four sanitation system configurations in Montero, Bolivia, finding that while the utility COSMOL has successfully implemented mixed services, significant gaps remain in environmental sustainability and governance. It highlights that minor technical optimizations can reduce health and environmental risks across all systems, with urine-diverting dry toilets (UDDTs) offering the highest potential for impact reduction. While local farmers show interest in sanitation-derived fertilizers, household acceptance of on-site systems is hindered by concerns over odors and vectors. The report concludes that upscaling sustainable sanitation requires stronger collaboration between local authorities and COSMOL, new policy instruments, and a long-term strategic vision.
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Document type: Report
Exploring the Environment-Conflict-Migration Nexus in Asia
The report analyzes how climate change acts as a 'threat multiplier' in Asia, compounding existing social, political, and economic vulnerabilities to exacerbate conflict and drive migration. Focusing on Afghanistan, Myanmar, and Bangladesh, it examines how environmental stressors like droughts and floods intersect with ethnic discrimination and political instability. It highlights the specific vulnerabilities of displaced populations, such as the Rohingya and Afghans, who often reside in hazard-prone urban slums or camps. The document argues that national and regional policies frequently omit the climate-conflict-migration nexus and recommends that humanitarian agencies and policy-makers integrate these linkages to build long-term resilience and support safe, regular migration.
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Document type: Report
Climate change amplifies risks of violent conflicts in Africa
Climate change is intensifying risks of violent conflict across Africa by aggravating food and water insecurity, driving human displacement, and increasing competition over natural resources. The document highlights specific crises, such as the shrinking of Lake Chad and farmer-herder conflicts in the Sahel and Horn of Africa, to illustrate how environmental stressors exacerbate existing vulnerabilities. It calls for the integration of climate-sensitive planning into peacekeeping, reconstruction, and development efforts, emphasizing nature-based solutions and climate-resilient agriculture as key to strengthening resilience and security.
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Document type: Briefing
Race to sustainability?
The report analyzes Egypt's path to 2050, highlighting critical risks from rapid population growth (projected to reach 150 million) and severe water shortages expected by 2025. It identifies systemic economic issues, including a large informal sector and high youth unemployment, alongside health crises driven by non-communicable diseases. Through the International Futures (IFs) platform, the authors simulate seven sectoral interventions—covering demography, economy, governance, energy, health, education, and agriculture—concluding that a combined policy push could nearly double the economy's size and significantly reduce extreme poverty by 2050.
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Document type: Report
Climate Change in the Indian Mind, 2022
A 2022 report by the Yale Program on Climate Change Communication and CVoter based on a survey of 4,619 Indian adults. It finds that while general awareness of the term 'global warming' remains low, a large majority of Indians believe it is happening, is human-caused, and is personally important. There is strong public support for renewable energy, the Paris Climate Agreement, and government action, alongside high reported vulnerability to extreme weather events like droughts and floods.
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Document type: Report
Groundwater factsheet
The document combines a technical factsheet on groundwater in Cape Town with a 'Care for Creation' manual for youth. It explains the function of aquifers, the risks of over-extraction and pollution, and integrates these environmental concerns with Anglican theology. It advocates for sustainable water use, the protection of the Table Mountain, Cape Flats, and Atlantis aquifers, and provides practical guides for water and energy audits and waste reduction.
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Document type: Guide
KLIMAATSAKSIE HANDBOEK
The 'Klimaatsaksie Handboek' is a practical guide designed to empower South African communities to combat climate change using legal tools. It explains the science of climate change, identifies specific vulnerabilities and potential impacts—such as water scarcity and food insecurity—and outlines a framework for 'climate action.' The document details South Africa's constitutional rights, relevant environmental legislation, and international commitments. It provides a step-by-step toolkit for community organizing, including methods for gathering evidence, accessing government information via PAIA, participating in Environmental Impact Assessments, lobbying, and taking legal action as a last resort.
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Document type: Guide
Climate Change in the American Mind, September 2021
The September 2021 survey indicates that public understanding of global warming is at record highs in the U.S., with 76% of Americans believing it is happening and 60% attributing it to human causes. While 70% of respondents express worry and 69% feel a personal responsibility to help, there is a gap in understanding the strength of scientific consensus, with only 24% aware that over 90% of climate scientists agree on human-caused warming. The report also highlights a high perceived link between global warming and domestic weather impacts, including extreme heat and wildfires, though many Americans rarely discuss the topic with friends or family.
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Document type: Report
Durable solutions to migration challenges in East Africa and the Horn
The report analyzes mixed migration in East Africa and the Horn, identifying a complex interplay of political instability, state fragility, poverty, and climate change as primary drivers. It highlights the challenges of protracted refugee situations, particularly the restrictive nature of encampment policies, and contrasts the progressive refugee framework in Uganda with more restrictive regimes in neighboring states. The document argues for a shift from dependency to self-reliance, the harmonization of regional and international laws, and the integration of climate adaptation into migration policies to achieve durable solutions.
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Document type: Report