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The paper investigates how climate change—specifically through resource scarcity, sea-level rise, and natural disasters—may increase the risk of armed conflict. It proposes a two-stage causal model where environmental changes trigger social catalysts such as economic instability, political instability, social fragmentation, migration, and inappropriate responses. The authors highlight a paradox: while global warming has accelerated, the frequency and severity of armed conflict have generally declined. Empirically, the authors find that statistical literature has failed to establish a robust, general association between resource scarcity and civil war, suggesting that conflict risk depends heavily on country-specific vulnerabilities and governance. The paper recommends prioritizing sustainable development in vulnerable societies and integrating security analysis into IPCC assessments.

The document examines the critical role of ecosystem services in buffering human populations against environmental disturbances and the risks posed by their decline. It highlights how the combination of climate change, biodiversity loss, and land-use change creates 'vulnerability complexes' that disproportionately affect poor and marginalised groups. The brief warns of 'tipping points' that could lead to catastrophic ecological shifts and massive population displacement, estimating that between 24 million and 700 million people could be environmentally displaced in coming decades. It calls for international climate policy to move beyond mitigation to include the monitoring of ecosystem health and the building of resilience to prevent humanitarian crises.

The document argues that sub-Saharan Africa is disproportionately vulnerable to climate change due to its reliance on rain-fed agriculture and limited institutional capacity, yet it contributes minimally to global greenhouse gas emissions. It highlights a tension between the high initial costs of carbon-efficient development and immediate poverty reduction needs. The author proposes 'development-led' and 'no-regrets' approaches—such as the Mad’Etole wind project in Madagascar—to align environmental sustainability with economic growth. The paper also examines financial mechanisms like the Clean Development Mechanism (CDM) and the World Bank's Forest Carbon Partnership Facility (FCPF) as tools for funding, while noting that international financial support for adaptation has remained insufficient.

This research paper synthesizes 128 scientific articles to analyze the causes of social vulnerability to coastal hazards in South and Southeast Asia. It identifies a significant gap between theoretical conceptual frameworks and empirical case studies, noting that most research focuses on hazard exposure rather than underlying systemic causes. Key drivers of vulnerability include population growth, poverty, and institutional failures. The authors argue that current recommendations are mismatched with these causes, focusing on short-term relief and early warning systems rather than addressing the root socio-economic structures and power relations that perpetuate vulnerability.

The Male’ Declaration, adopted by Small Island Developing States in 2007, argues that climate change threatens fundamental human rights and calls for urgent global action to limit temperature rises to below 2°C and greenhouse gas concentrations to under 450ppm. It specifically requests that the UN High Commissioner for Human Rights study the effects of climate change on human rights and that the UN Human Rights Council convene a debate on the subject in March 2009.

The report documents first-hand experiences of climate change across nine countries, highlighting the extreme vulnerability of Indigenous Peoples and the global South. It details specific disasters—such as Hurricane Catarina in Brazil, Hurricane Mitch in Honduras, and severe droughts in Australia, Mali, and Swaziland—while showcasing grassroots adaptation efforts like mangrove reforestation in Malaysia and biological farming in Australia. The document argues for a global movement for climate justice that challenges the economic systems driving emissions and empowers marginalized communities to lead their own adaptation strategies.

The document presents a series of case studies from Australia, Brazil, Honduras, Malaysia, Mali, Peru, Swaziland, Tuvalu, and the United Kingdom. It emphasizes that populations in the Global South are disproportionately vulnerable due to their dependence on land and water. The report documents specific impacts such as glacial retreat in Peru, sea-level rise in Tuvalu, and extreme droughts in Mali and Swaziland. It argues that institutional responses are often insufficient or driven by neoliberal interests, advocating instead for agroecology, traditional knowledge, and a global movement for climate justice.

The report provides a series of case studies and personal accounts from individuals in Australia, Brazil, Honduras, Malaysia, Mali, Peru, Swaziland, Tuvalu, and the United Kingdom. It argues that the most vulnerable populations—particularly indigenous peoples and those in the Global South—suffer the most from climate change despite contributing the least to it. The document details specific environmental disasters, such as Hurricane Catarina in Brazil and Hurricane Mitch in Honduras, and discusses local adaptation strategies including organic farming, mangrove reforestation, and community-led coastal defenses.

The report argues that the cost of inaction regarding climate change for Florida is immense, projecting annual costs of $345 billion by 2100 across four major categories: tourism, hurricane damages, residential real estate, and electricity. Under a 'business-as-usual' scenario, Florida faces a 10°F temperature increase and 45 inches of sea-level rise by 2100, which would inundate 9% of its land area and severely disrupt key industries like agriculture and fisheries. The authors contrast this with a 'rapid stabilization' case, where immediate global emissions reductions limit warming to 2°F and sea-level rise to 7 inches by 2100.

The report argues that to avoid dangerous climate change, the U.S. must reduce emissions by at least 80% below 2000 levels by 2050. This target is derived from a global stabilization goal of 450 ppm CO2eq, which provides a medium chance of limiting global warming to 2°C. The authors calculate a U.S. cumulative emissions budget of 160 to 265 GtCO2eq for 2000–2050 and warn that delaying reductions until 2020 would double the required annual reduction rate from 4% to 8%. An assessment of then-current federal bills found that only the Global Warming Pollution Reduction Act (S. 309) and the Safe Climate Act (H.R. 1590) were consistent with the upper limit of the proposed U.S. emissions budget.

The report details how the U.S. Northeast is warming, with winter temperatures rising faster than summer ones, leading to reduced snowpack, rising sea levels, and shifting species habitats. It compares a higher-emissions scenario with a lower-emissions scenario, finding that while some warming is inevitable, aggressive emissions reductions can significantly mitigate severe risks to the region's economy, ecosystems, and public health.

The document summarizes key scientific literature on climate change, including the role of CO2 in temperature variation, ocean warming, sea level rise, and ecological impacts. It highlights foundational research from Svante Arrhenius and Charles Keeling, as well as reports from the IPCC and the Arctic Climate Impact Assessment. Key findings include the detection of human-induced ocean heat increases, the potential for significant sea level rise from ice sheet melt, and the correlation between rising tropical sea surface temperatures and increased hurricane destructiveness.

The workshop brought together practitioners and policymakers to discuss early lessons from adaptation projects in south-eastern Africa. Key discussions focused on coping with extreme events, health impacts, and energy vulnerabilities, while exploring the distinction between development and adaptation projects. The event highlighted the need for participatory, community-led approaches and better access to climate data and international funding.

The document examines the complex relationship between anthropogenic climate change and forced migration, arguing that while precise numerical predictions (such as 200 million migrants by 2050) are tentative, the 'carrying capacity' of many regions will be compromised. It distinguishes between slow-onset climate processes and sudden climate events, noting that non-climate drivers like governance and poverty are equally critical. The author outlines three scenarios—'The Good', 'The Bad', and 'The Ugly'—based on IPCC emission storylines, and highlights that the poorest countries will bear the heaviest burden of displacement. The paper concludes that forced climate migrants currently 'fall through the cracks' of international law and national adaptation strategies, which often view migration as a failure of adaptation rather than a tool for it.

The document assesses how water management impacts poverty in Africa, highlighting a significant gap between political rhetoric and actual investment. It argues that current trends will leave millions of Africans without safe water and sanitation by 2015. The authors propose a conceptual framework focusing on four dimensions of poverty reduction: enhancing livelihood security, reducing health risks, reducing vulnerability, and promoting pro-poor economic growth. The report emphasizes the importance of 'green water' (soil moisture) alongside 'blue water' (rivers and lakes) and calls for Integrated Water Resource Management (IWRM) that places poverty at its center. Key recommendations include public sector reform, stimulating internal capital investment, and adapting to climate change, which is projected to increase water stress for 75 to 250 million Africans by 2020.

The document outlines Dr. James E. Hansen's testimony on climate change, highlighting that the United States is the largest source of CO2 emissions and that current 'Business-as-Usual' trends could lead to at least 5°C of warming by 2100. It warns of non-linear ice sheet disintegration in Greenland and West Antarctica, potentially causing sea level rises of 25±10 meters if warming reaches 2-3°C. Hansen argues that abrupt climate changes are practically certain under current emission trends, but an 'Alternative Scenario' could keep warming below 1°C if CO2 emissions are moderately reduced by mid-century and peak by 2100.

The report warns that California faces significant risks from global warming, with projected temperature increases between 3°F and 10.5°F by the end of the century. These changes threaten to severely reduce Sierra Nevada snowpack, increase the frequency of large wildfires, degrade air quality, and disrupt the state's $30 billion agriculture industry. The document emphasizes that while some changes are unavoidable, the most severe consequences can be avoided by reducing heat-trapping emissions to levels that keep warming within the lower range of 3 to 5.5°F.

The report analyzes how varying levels of greenhouse gas emissions will lead to temperature increases in California, ranging from 3 to 10.5 °F by the end of the century. It details severe risks including a 70-90% reduction in Sierra Nevada snowpack, increased frequency of extreme heat and wildfires, and rising sea levels that threaten coastal infrastructure. The document emphasizes that while some changes are inevitable, the most severe outcomes can be avoided through aggressive emission reductions, aligned with California's executive goals to return to 1990 emission levels by 2020.

The report examines the link between environmental degradation and rural poverty, asserting that neoliberal policies—such as trade liberalization, privatization, and industrial agriculture—exacerbate poverty by stripping communities of their natural resources. It provides global case studies where community-led initiatives in forestry, fisheries, and renewable energy have successfully improved livelihoods. The document advocates for the unconditional cancellation of external debt, the recognition of an 'ecological debt' owed by the North to the South, and the promotion of food sovereignty and environmental justice.

The report analyzes the environmental vulnerability of West Africa, focusing on the interplay between poverty, environmental degradation, and natural hazards. It identifies key sensitivities in health, water availability, and food security, while detailing the diverse farming systems and urban livelihoods that shape resilience. The document emphasizes that vulnerability is exacerbated by social inequities, political conflict, and population growth, and argues for integrated poverty reduction strategies that prioritize diversification and adaptive capacity to mitigate the impacts of climate change and resource scarcity.