Climate change has become one of the greatest challenges faced by humanity. This phenomenon describes long-term changes in global weather patterns, caused by natural factors and human activities. The impacts of climate change are very visible in the increase in the frequency and intensity of natural disasters, such as floods, droughts, storms and forest fires. Rising global temperatures due to greenhouse gas emissions have caused polar ice to melt, raising sea levels. This increase has the potential to cause inundation in coastal areas, threatening ecosystem and human life. For example, large cities such as Jakarta and Bangkok are on the front lines of inundation risk, which can affect millions of lives. Flooding is one of the direct impacts of climate change. With extreme weather, heavy rain occurs more frequently, causing rivers to overflow and flash floods. Areas that were previously safe from flooding are now safe. This also has significant socio-economic impacts, such as damage to infrastructure, loss of food and clothing, and reduced quality of life. Drought is another increasingly common disaster, linked to irregular rainfall patterns. Dry soil can cause crop failure, thereby threatening food security. Regions that depend on agriculture, for example in Indonesia, have the potential to face a serious food crisis. Water resources are depleting, increasing pressure on communities and ecosystems. Tropical storms and tornadoes are also becoming more frequent, triggered by warming oceans. Strong winds can destroy buildings, and heavy rainfall causes landslides. In the Philippines, for example, storms such as Typhoon Haiyan in 2013 demonstrated the devastating impact of this phenomenon, killing thousands of people and destroying infrastructure. Forest fires, which often occur during the long dry season, are also being exacerbated by climate change. High temperatures and low humidity create ideal conditions for fires. The forest fires in Australia and Kalimantan highlight the damage caused, both to the environment and to human health. The close relationship between climate change and increased risk of natural disasters requires serious attention from the government, society and individuals. The importance of mitigation efforts to reduce greenhouse gas emissions and adaptation to prepare communities for potential disasters is very urgent. Good disaster preparedness, public education about risks, and development of science-based policies are strategic steps. The use of technology, such as weather prediction modeling and environmental condition monitoring, can be an effective tool in managing disaster risk. Climate change and the increasing danger of natural disasters are global issues that require cross-country collaboration. Collectively, the global community must face these challenges with sustained commitment and action to create a safer and more sustainable future for future generations.