Climate change has become one of the most pressing issues of the modern era, and its impact on global flooding is increasingly evident. As the earth’s average temperature increases, weather patterns experience significant changes, affecting the frequency and intensity of floods in various parts of the world. One of the main impacts of climate change is an increase in extreme rainfall. According to various studies, rising temperatures increase the atmosphere’s ability to hold water vapor, thereby causing heavier rains in a short time. This has the potential to cause flash floods in areas that have never experienced them before. A study by the Intergovernmental Panel on Climate Change (IPCC) shows that rainfall could increase by up to 30% in some areas, directly leading to a higher risk of flooding. In addition, melting polar ice and glaciers also contributes to rising sea levels. As sea levels rise, coastal areas become highly vulnerable to aquatic flooding and saltwater intrusion. More than 600 million people live in coastal areas at risk from this increase. Some cities, such as Jakarta and Bangkok, are already starting to experience serious flooding problems triggered by a combination of rising sea levels and extreme rainfall. Climate change not only increases the risk of flooding, but also worsens their impact. Soil quality is eroded by heavy rainwater, causing damage to infrastructure and disrupting agriculture. Many farmers suffer huge losses due to crop failure, which in turn threatens regional food security. Therefore, the need for adaptation and mitigation strategies is very urgent to face this challenge. Inadequate infrastructure also exacerbates flooding problems. Many cities in developing countries still have poor drainage systems. This makes rapid urbanization even more critical, especially when extreme weather occurs. Therefore, investment in green infrastructure, such as rain gardens and stormwater management, is a potential solution. In a policy context, governments around the world are encouraged to formulate action plans related to climate change mitigation. This includes reducing greenhouse gas emissions and increasing resilience to natural disasters. Adjusting land use policies is also important in reducing the impact of flooding. Reducing deforestation and improving groundwater absorption can help address flood risks. Public education and awareness regarding climate change and its impact on flooding is essential. Educational programs that increase understanding of disaster preparedness can reduce the socio-economic impact of flooding. With increased understanding, communities can be more proactive in adopting prevention and mitigation measures. With increasing global attention to climate change, collaboration between countries is crucial. Sharing knowledge and technology for adaptation to climate change and flood management will help the most affected countries to survive. International partnerships in research and development are also able to create innovative solutions to overcome challenges faced by vulnerable communities. Overall, the impact of climate change on global flooding is complex and multifaceted. From increased rainfall to rising sea levels, these challenges require a holistic and integrated approach. Collective awareness and action can help society face this growing challenge.