Table of Contents
Climate plays a fundamental role in determining economic prosperity across the world’s continents, influencing everything from agricultural productivity to industrial capacity and infrastructure resilience. As global temperatures continue to rise and weather patterns become increasingly unpredictable, understanding the intricate relationship between climate and economic output has never been more critical. The World Meteorological Organization says that 2024 was likely the first calendar year to have exceeded 1.5°C above pre-industrial levels, marking a significant threshold that carries profound implications for economies worldwide.
The economic consequences of climate change are substantial and far-reaching. In a more extreme emissions scenario (SSP5-8.5) without any climate mitigation or adaptation, researchers projected per-capita income losses of up to 24% by the end of the century. Analysis suggests that a 2 °C change in global mean temperature could lead to a 10-30 percent decline in global GDP in 2050, depending on how much more frequent extreme-weather events become. These projections underscore the urgent need for comprehensive climate adaptation strategies and sustainable economic planning across all continents.
Understanding Climate’s Economic Impact Mechanisms
Climate affects economic output through multiple interconnected pathways. Temperature variations, precipitation patterns, extreme weather events, and sea level changes all contribute to economic performance in different ways. Climate change affects economic systems, including both direct impacts on physical assets and natural resources, as well as broader economic indicators like GDP, FDI, and financial markets. The complexity of these interactions means that climate impacts cannot be understood through a single lens but require comprehensive analysis across multiple sectors and regions.
Recent research has revealed that earlier studies that focus primarily on the impact of changes in the mean of climatic variables and do not account for the effect of their variability or frequency of extreme-weather events substantially underestimate the GDP impact of climate change. This finding has led to more sophisticated modeling approaches that incorporate temperature variability, precipitation extremes, and the increasing frequency of catastrophic weather events into economic projections.
The Agricultural Sector: Climate’s Most Vulnerable Economic Domain
Agriculture represents one of the most climate-sensitive sectors of the global economy, with direct implications for food security, employment, and economic stability across continents. The sector’s vulnerability stems from its fundamental dependence on specific temperature ranges, adequate water availability, and stable growing seasons—all of which are being disrupted by climate change.
Global Crop Yield Impacts
Climate trends have caused current global yields of wheat, maize, and barley to be 10, 4, and 13% lower than they would have otherwise been. These reductions represent significant economic losses and highlight the ongoing impact of climate change on agricultural productivity. Every additional degree Celsius of global warming on average will drag down the world’s ability to produce food by 120 calories per person per day, or 4.4% of current daily consumption, even when accounting for farmer adaptation strategies.
The impact varies significantly by crop type and region. Research indicates that a 1 °C increase in temperature reduces global wheat production by 6%, while in the United States, a 2 °C temperature rise decreases sorghum yields by 24% and reduces heat tolerance in sorghum by 70%. These crop-specific vulnerabilities demonstrate that climate change doesn’t affect all agricultural systems equally, requiring tailored adaptation strategies for different crops and regions.
Regional Agricultural Disparities
Climate change’s agricultural impacts are distributed unevenly across continents, creating new patterns of economic advantage and disadvantage. Projections indicate that global food production could decline by up to 14% by 2050, with the most severe consequences expected in Sub-Saharan Africa, South Asia, and parts of Latin America. These regions face compounded challenges due to their heavy reliance on rain-fed agriculture and limited adaptive capacity.
In Sub-Saharan Africa, staple crop yields are projected to decline by 10%–20% by 2050 under current climate trends, threatening food security and rural economies. More specifically, in Ethiopia, maize yields may decrease by around 15% by 2050 due to temperature increases and erratic rainfall, while the increasing frequency of droughts and heatwaves in East Africa has worsened crop failures, with wheat yields declining by up to 25% in certain areas over recent decades.
Interestingly, not all regions face negative agricultural outcomes. In mid and high latitudes, the suitability and productivity of crops are projected to increase and extend northwards, especially for cereals and cool season seed crops. U.S. agriculture and other breadbaskets are among the hardest-hit in the study’s projections, while regions in Canada, China, and Russia may benefit. This geographic redistribution of agricultural productivity has significant implications for global food markets and economic power dynamics.
The Role of Adaptation in Agriculture
Farmer adaptation plays a crucial role in mitigating climate impacts on agricultural productivity. Adjustments offset about one-third of climate-related losses in 2100 if emissions continue to rise, but the rest remain. These adaptations include switching crop varieties, shifting planting and harvesting dates, altering fertilizer use, and implementing improved irrigation practices.
Global populations exhibit extensive adaptation to climate already, especially in relatively low income and hot regions of the world—with the exception of the world’s poorest, who depend heavily on cassava and face higher potential losses. However, breadbaskets of the world, in which the climate is moderate, exhibit more limited adaptation at present, suggesting that wealthy agricultural regions may be particularly vulnerable to future climate changes despite their greater resources.
Climate-Smart Agriculture (CSA) has emerged as a key adaptation strategy, integrating sustainable farming techniques, precision agriculture, and resilient crop varieties to enhance productivity under changing climatic conditions. These approaches combine traditional agricultural knowledge with modern technology to build more resilient food systems capable of withstanding climate variability.
Industrial Production and Climate Vulnerability
Beyond agriculture, climate change significantly impacts industrial production and manufacturing across continents. Warming could cause widespread economic losses as higher temperatures and climate variability impact the activities of industries including agriculture and manufacturing. Industrial facilities face multiple climate-related challenges, from direct damage caused by extreme weather events to indirect impacts through supply chain disruptions and reduced worker productivity during heat waves.
Temperature increases affect industrial productivity through several mechanisms. High temperatures reduce worker efficiency, increase cooling costs for facilities and equipment, and can damage temperature-sensitive manufacturing processes. Industries that rely on consistent water supplies for cooling or production processes face additional challenges as climate change alters precipitation patterns and increases drought frequency in many regions.
Coastal industrial zones face particular vulnerability to climate impacts. Rising sea levels, increased storm surge intensity, and more frequent extreme weather events threaten manufacturing facilities, ports, and transportation infrastructure in coastal areas. These regions often represent critical nodes in global supply chains, meaning that climate-related disruptions can have cascading effects throughout the global economy.
Infrastructure Damage and Economic Costs
Climate change imposes substantial costs on infrastructure systems across all continents, affecting transportation networks, energy systems, water management facilities, and urban infrastructure. Extreme weather events such as hurricanes, floods, droughts, and heat waves cause direct physical damage while also disrupting economic activities that depend on functional infrastructure.
Transportation infrastructure proves particularly vulnerable to climate impacts. Roads, bridges, railways, and airports all face increased maintenance costs and more frequent failures due to extreme temperatures, flooding, and storm damage. These disruptions affect economic productivity by increasing transportation costs, delaying shipments, and reducing the reliability of supply chains. Coastal regions experience additional challenges from sea level rise, which threatens ports, coastal roads, and other critical infrastructure.
Energy infrastructure also faces significant climate-related challenges. Power generation facilities, particularly those dependent on water cooling, experience reduced efficiency during heat waves and droughts. Transmission and distribution networks suffer damage from extreme weather events, leading to power outages that disrupt economic activities. The increasing frequency and intensity of extreme weather events require substantial investments in infrastructure resilience and adaptation.
Water management infrastructure represents another critical vulnerability. Climate change alters precipitation patterns, increasing both flood risks and drought frequency in many regions. Existing water storage, treatment, and distribution systems often prove inadequate for these changing conditions, requiring costly upgrades and expansions. These infrastructure challenges directly impact economic productivity by affecting water availability for agriculture, industry, and urban populations.
Continental Disparities in Climate Economic Impacts
Different continents experience vastly different climate challenges and economic impacts, contributing to growing global economic disparities. Over the past decade, least developed countries suffered 2.5 times more disaster-related deaths than the global average and 3.5 times more economic loss as a share of GDP. This disparity reflects both the greater physical exposure of many developing regions to climate hazards and their limited capacity to adapt and recover from climate-related disasters.
Africa’s Climate Economic Challenges
Africa faces some of the most severe climate-related economic challenges of any continent. Africa is one of the continents most vulnerable to climate change, as its people are mainly dependent on natural resources for their livelihoods, including agriculture, pastoralism, and fishing. The continent’s heavy reliance on climate-sensitive sectors, combined with limited financial resources for adaptation, creates a particularly challenging situation.
In Ethiopia, climate-induced reductions in crop output have led to an estimated 5%–10% decline in annual agricultural GDP, demonstrating the direct economic impact of climate change on national economies. Nearly 60% of smallholder farmers in Africa lack access to climate adaptation technologies, worsening climate-induced yield reductions, highlighting the adaptation gap that exacerbates climate vulnerabilities across the continent.
Asia’s Mixed Climate Economic Outlook
Asia presents a complex picture of climate economic impacts, with significant regional variations. Regions dependent on monsoon systems, particularly in South Asia, are experiencing declining crop productivity, with projections suggesting that by 2080, crop production in drought-prone areas across Africa and South Asia could decrease by up to 25% due to rising temperatures and altered rainfall.
However, some Asian regions may experience benefits from climate change. Parts of China and Russia could see improved agricultural conditions as warming extends growing seasons and makes previously marginal lands more productive. This geographic redistribution of agricultural potential has significant implications for global food security and economic power dynamics.
North America and Europe: Breadbasket Vulnerabilities
North and Central America, West Africa, Central Asia, Brazil and China will potentially see their maize yields decline in the coming years and beyond as average temperatures rise across these breadbasket regions, putting more stress on the plants. Despite their technological advantages and greater adaptive capacity, wealthy agricultural regions face significant climate challenges.
Average losses of 28% are estimated in the lowest-income decile but more moderated losses of roughly 18% across deciles 2–8, while in the highest-income deciles, average losses increase to 29% (ninth) and 41% (top). This pattern reflects the fact that many wealthy regions have optimized their agricultural systems for current climate conditions rather than climate resilience, making them vulnerable to changing conditions.
Temperature Fluctuations and Economic Productivity
Temperature changes represent one of the most direct and measurable climate impacts on economic output. Since 1850, the Earth’s temperature has increased at an average rate of 0.06°C per decade, but since 1982, the rate of warming has accelerated significantly, reaching 0.20°C per decade, which is more than 3 times faster than the long-term average. This acceleration has profound implications for economic systems adapted to historical climate conditions.
The economic impacts of temperature increases vary significantly by latitude and current temperature conditions. A 2°C local warming in the mid-latitudes could increase wheat production by nearly 10 per cent whereas at low latitudes the same amount of warming may decrease yields by nearly the same amount. This geographic variation in temperature impacts creates winners and losers in the global economy, potentially reshaping patterns of economic development and international trade.
Extreme temperature events pose particular economic challenges. Heat waves reduce worker productivity, increase energy demand for cooling, stress infrastructure systems, and can cause direct health impacts that reduce economic output. The increasing frequency and intensity of extreme heat events under climate change amplify these economic costs, requiring substantial investments in adaptation measures such as improved cooling systems, modified work schedules, and heat-resistant infrastructure.
Precipitation Patterns and Economic Consequences
Changes in precipitation patterns significantly affect economic productivity across multiple sectors. At +3 °C global average losses reach 10% of gross domestic product, with worst effects (up to 17%) in poorer, low-latitude countries when accounting for shifts in temperature means and variability, rainfall patterns, and extreme precipitation. These impacts extend beyond agriculture to affect water-dependent industries, hydroelectric power generation, and urban water supplies.
Drought conditions impose substantial economic costs through reduced agricultural productivity, increased water costs, and constraints on industrial production. Regions experiencing increased drought frequency face long-term economic challenges as water scarcity limits development options and increases competition among agricultural, industrial, and urban water users. The economic costs of drought extend beyond direct production losses to include increased food prices, reduced hydroelectric power generation, and ecosystem degradation that affects tourism and other economic activities.
Conversely, increased precipitation and flooding also impose significant economic costs. Extreme rainfall events damage infrastructure, disrupt transportation networks, destroy crops, and cause direct property damage. Urban areas prove particularly vulnerable to flooding, with economic losses from damaged buildings, disrupted businesses, and overwhelmed drainage systems. The increasing frequency of extreme precipitation events under climate change requires substantial investments in flood protection infrastructure and improved drainage systems.
Extreme Weather Events and Economic Disruption
Extreme weather events represent some of the most visible and costly climate impacts on economic output. Hurricanes, typhoons, floods, droughts, and heat waves cause direct damage to physical assets while also disrupting economic activities and supply chains. The economic costs of these events include immediate damage and cleanup expenses, lost productivity during and after events, and long-term impacts on economic development trajectories.
The frequency and intensity of extreme weather events are increasing under climate change, amplifying their economic impacts. Coastal regions face particular vulnerability to tropical cyclones and storm surges, which can cause catastrophic damage to infrastructure, housing, and economic assets. The concentration of economic activity in coastal areas means that these events can have outsized impacts on national and regional economies.
Beyond direct damage, extreme weather events create cascading economic impacts through supply chain disruptions. Modern economies depend on complex, interconnected supply chains that can be severely disrupted by extreme weather events in key production or transportation nodes. These disruptions can affect economic output far from the location of the initial event, demonstrating the systemic nature of climate economic risks.
Sea Level Rise and Coastal Economic Impacts
Rising sea levels pose long-term economic challenges for coastal regions worldwide. Many of the world’s largest cities and most productive economic zones are located in coastal areas, making them vulnerable to sea level rise and associated impacts such as increased flooding, saltwater intrusion, and coastal erosion. The economic costs of sea level rise include direct property damage, loss of productive land, infrastructure relocation costs, and reduced property values in vulnerable areas.
Coastal infrastructure faces particular vulnerability to sea level rise. Ports, which serve as critical nodes in global trade networks, require substantial investments to adapt to rising seas. Transportation infrastructure, including coastal roads and railways, faces increased flooding and erosion risks. Energy infrastructure, water treatment facilities, and other critical systems located in coastal areas all require costly adaptation measures to maintain functionality under rising sea levels.
The economic impacts of sea level rise extend beyond direct damage to include broader effects on coastal economies. Tourism-dependent regions face challenges as beaches erode and coastal ecosystems degrade. Fishing industries experience disruptions as coastal habitats change and saltwater intrusion affects estuarine ecosystems. Real estate markets in vulnerable coastal areas face long-term challenges as sea level rise risks become more apparent and insurance costs increase.
Climate Change and Economic Inequality
Climate change exacerbates existing economic inequalities both within and between countries. The data underlines the need not only to cut emissions but also to ensure a just transition – one that enables vulnerable countries to seize new opportunities rather than shoulder the costs. Developing countries and low-income populations generally face greater climate risks while having fewer resources for adaptation and recovery.
The unequal distribution of climate impacts reflects several factors. Geographic location plays a crucial role, with many developing countries located in tropical and subtropical regions that face more severe climate impacts. Economic structure also matters, as countries heavily dependent on climate-sensitive sectors like agriculture face greater economic risks. Limited financial resources, technological capacity, and institutional strength further constrain adaptation options in developing countries.
Within countries, climate change disproportionately affects low-income populations and marginalized communities. These groups often live in more climate-vulnerable locations, work in climate-sensitive sectors, and have fewer resources to adapt to changing conditions. Urban poor populations face particular challenges from heat waves and flooding, while rural poor populations depend heavily on climate-sensitive agriculture and natural resources.
Adaptation Strategies and Economic Resilience
Building economic resilience to climate change requires comprehensive adaptation strategies across multiple sectors and scales. Aligning climate policies with economic and social priorities can lead to higher global GDP, demonstrating that climate action and economic development can be mutually reinforcing rather than contradictory goals.
Effective adaptation strategies must address both immediate climate risks and long-term climate trends. Infrastructure investments should incorporate climate projections to ensure resilience to future conditions rather than simply replacing damaged systems with identical infrastructure. Agricultural adaptation requires developing and deploying climate-resilient crop varieties, improving water management systems, and supporting farmer adoption of climate-smart practices.
Institutional and policy frameworks play crucial roles in enabling adaptation. Governments need to integrate climate considerations into economic planning, infrastructure investment decisions, and development strategies. Financial systems must evolve to better assess and manage climate risks, directing capital toward climate-resilient investments. International cooperation remains essential for supporting adaptation in developing countries and managing transboundary climate risks.
The Role of Technology in Climate Economic Adaptation
Technological innovation offers important opportunities for reducing climate economic impacts and building resilience. The average global cost of electricity from new solar projects has fallen 41% since 2010, while onshore wind power is now 53% cheaper than fossil-fuel generation, demonstrating how technological progress can support both climate mitigation and economic development.
Agricultural technologies play crucial roles in adaptation. Precision agriculture techniques help farmers optimize water and fertilizer use, reducing vulnerability to climate variability. Improved crop varieties with enhanced heat tolerance, drought resistance, and pest resistance help maintain productivity under changing climate conditions. Advanced weather forecasting and climate information systems enable better planning and risk management.
Infrastructure technologies support climate resilience across multiple sectors. Advanced materials and construction techniques create more resilient buildings and infrastructure. Smart grid technologies improve energy system flexibility and resilience. Water management technologies, including efficient irrigation systems and advanced water treatment, help address water scarcity challenges. Early warning systems for extreme weather events reduce economic losses by enabling timely protective actions.
Financial Markets and Climate Economic Risks
Recent research suggests that advanced financial markets, including debt, stocks, and real estate, have considered the risks posed by climate change. Financial institutions increasingly recognize climate change as a material risk factor affecting asset values, investment returns, and financial stability. This recognition drives growing attention to climate risk assessment, disclosure, and management within the financial sector.
Climate risks affect financial markets through multiple channels. Physical risks from extreme weather events and gradual climate changes can damage assets, disrupt business operations, and reduce asset values. Transition risks arise from policy changes, technological shifts, and market dynamics associated with the transition to a low-carbon economy. These risks can affect the value of carbon-intensive assets and create new investment opportunities in climate solutions.
Financial regulators increasingly focus on climate-related financial risks. Central banks and financial supervisors develop frameworks for assessing and managing climate risks within the financial system. Climate stress testing helps identify vulnerabilities and inform risk management strategies. Disclosure requirements aim to improve transparency about climate risks and opportunities, enabling better-informed investment decisions.
Policy Frameworks for Climate Economic Resilience
Effective policy frameworks are essential for managing climate economic risks and building resilience. Trade policy, such as reducing tariffs on low-carbon goods, can help countries meet climate goals while supporting economic growth, illustrating how climate and economic policies can be integrated to achieve multiple objectives simultaneously.
National climate policies increasingly recognize the economic dimensions of climate change. Nationally Determined Contributions under the Paris Agreement incorporate economic considerations alongside emissions reduction targets. Enhanced NDCs, if well-designed and supported by strong implementation frameworks, can accelerate inclusive economic growth while also reducing emissions, demonstrating the potential for climate action to support rather than hinder economic development.
Economic policies must evolve to address climate risks and opportunities. Carbon pricing mechanisms create economic incentives for emissions reduction while generating revenue that can support adaptation investments. Subsidy reform can redirect resources from climate-harmful activities toward climate-resilient alternatives. Public investment strategies should prioritize climate-resilient infrastructure and support for climate adaptation in vulnerable sectors and regions.
International Cooperation and Climate Economics
Climate change represents a global challenge requiring international cooperation to address effectively. The unequal distribution of climate impacts and adaptive capacity creates moral and practical imperatives for international support. Developed countries have committed to providing climate finance to support mitigation and adaptation in developing countries, though actual financial flows remain below committed levels.
International trade plays complex roles in climate economics. Global supply chains can transmit climate shocks across borders, creating systemic risks. Trade in climate-resilient technologies and low-carbon goods can support adaptation and mitigation efforts. Trade policies increasingly incorporate climate considerations, though tensions remain between climate objectives and traditional trade principles.
Technology transfer represents another important dimension of international climate cooperation. Developing countries need access to climate-resilient technologies and practices to adapt effectively to climate change. International mechanisms for technology transfer, capacity building, and knowledge sharing can accelerate adaptation and reduce global climate economic risks. However, intellectual property concerns and commercial interests sometimes constrain technology transfer, requiring careful policy design to balance different objectives.
Future Outlook and Economic Scenarios
The future economic impacts of climate change depend critically on emissions trajectories and adaptation efforts. In a moderate emissions scenario (SSP2-4.5), global GDP decreased by about 2.5% by 2100, while in a high-emissions scenario with minimal adaptation (SSP3-7.0), the projections showed global per-capita GDP dropping by up to 11%. These scenarios illustrate the substantial economic benefits of emissions reduction and adaptation investments.
Economic modeling of climate impacts continues to evolve as understanding improves. More recent studies that relate temperature to GDP growth show that a shift to a higher temperature reduces GDP significantly compared to a ‘no further warming’ baseline, suggesting that earlier studies may have underestimated long-term economic impacts. Improved modeling approaches incorporate more comprehensive climate variables, better represent extreme events, and account for adaptation dynamics.
Uncertainty remains substantial regarding future climate economic impacts. Physical climate uncertainties affect projections of temperature changes, precipitation patterns, and extreme event frequencies. Economic uncertainties include technological change rates, adaptation effectiveness, and socioeconomic development pathways. Policy uncertainties relate to future emissions trajectories, adaptation investments, and international cooperation levels. Managing these uncertainties requires flexible, adaptive approaches to climate economic planning.
Key Climate Economic Risk Factors
- Temperature fluctuations: Rising average temperatures and increasing frequency of extreme heat events reduce agricultural productivity, increase cooling costs, and stress infrastructure systems across all continents.
- Precipitation patterns: Changing rainfall distribution creates both drought and flooding challenges, affecting agriculture, water supplies, hydroelectric power generation, and urban infrastructure.
- Extreme weather events: Hurricanes, floods, droughts, and heat waves cause direct economic damage, disrupt supply chains, and create cascading impacts throughout economic systems.
- Sea level rise: Coastal flooding, saltwater intrusion, and erosion threaten infrastructure, property values, and economic activities in coastal zones where much of global economic activity is concentrated.
- Agricultural productivity: Climate impacts on crop yields and livestock production directly affect food security, rural livelihoods, and agricultural economies, with particularly severe impacts in developing regions.
- Infrastructure resilience: Transportation networks, energy systems, water management facilities, and urban infrastructure all face increased maintenance costs and more frequent failures under climate change.
- Economic inequality: Climate impacts disproportionately affect developing countries and low-income populations, exacerbating existing economic disparities and creating challenges for inclusive development.
- Financial system stability: Climate risks affect asset values, investment returns, and financial stability, requiring enhanced risk assessment and management within financial markets.
Building Climate-Resilient Economies
Creating climate-resilient economies requires comprehensive, coordinated action across multiple dimensions. Governments must integrate climate considerations into economic planning and policy frameworks, ensuring that development strategies account for both climate risks and opportunities. Infrastructure investments should prioritize resilience to future climate conditions rather than simply maintaining historical standards.
Private sector engagement is essential for climate economic resilience. Businesses need to assess and manage climate risks within their operations and supply chains. Investment decisions should incorporate climate considerations, directing capital toward climate-resilient activities and away from highly vulnerable assets. Innovation in climate-resilient technologies and business models can create economic opportunities while reducing climate risks.
Community-level adaptation plays crucial roles in building resilience. Local knowledge and traditional practices often provide valuable insights for climate adaptation. Community-based adaptation initiatives can address local climate vulnerabilities while supporting livelihoods and economic development. Participatory approaches ensure that adaptation strategies reflect local priorities and circumstances.
Education and capacity building support climate economic resilience across all levels. Understanding climate risks and adaptation options enables better decision-making by individuals, businesses, and governments. Technical capacity for climate risk assessment, adaptation planning, and resilient infrastructure design needs strengthening, particularly in developing countries. Knowledge sharing and learning from adaptation experiences can accelerate progress toward climate-resilient economies.
Conclusion: Navigating the Climate Economic Challenge
Climate change represents one of the defining economic challenges of the 21st century, with profound implications for economic output, development trajectories, and global prosperity. The evidence clearly demonstrates that climate impacts are already affecting economic productivity across continents, with substantially larger impacts projected for the future under current emissions trajectories. Understanding these impacts and implementing effective adaptation strategies is essential for sustainable economic development.
The unequal distribution of climate economic impacts creates both moral imperatives and practical challenges for the global community. Developing countries and vulnerable populations face the greatest climate risks while having the least capacity to adapt, threatening to exacerbate existing inequalities and undermine development progress. Addressing these disparities requires international cooperation, financial support, and technology transfer to enable climate-resilient development in all regions.
However, the climate economic challenge also presents opportunities. Investments in climate resilience can create economic benefits through reduced disaster losses, improved infrastructure, and enhanced productivity. The transition to low-carbon economies can drive innovation, create employment, and improve energy security. Integrating climate considerations into economic planning can lead to more sustainable, resilient development pathways that benefit both current and future generations.
Success in navigating the climate economic challenge requires action across multiple fronts: reducing emissions to limit future climate change, investing in adaptation to manage unavoidable impacts, building institutional capacity for climate risk management, fostering technological innovation, and ensuring that climate action supports rather than hinders economic development and poverty reduction. The scale of the challenge is substantial, but so too are the costs of inaction and the benefits of effective response.
For more information on climate change impacts and adaptation strategies, visit the Intergovernmental Panel on Climate Change and the United Nations Framework Convention on Climate Change. Additional resources on climate economics can be found at the World Bank Climate Change portal.