Global climate change is a long-term change in Earth’s temperature and weather patterns, which has become increasingly worrying in recent decades. Various causes, including greenhouse gas emissions and deforestation, cause an increase in the earth’s average temperature which has an impact on daily life. Global warming has resulted in many changes, such as increasing the frequency and intensity of extreme weather, melting polar ice, and rising sea levels. The impacts of global climate change are very broad and can be felt in various sectors. In the agricultural sector, prolonged drought and unpredictable rainfall disrupt the plant growth process, thereby threatening food security. Farmers face increasingly difficult farming challenges, where crop yields can decrease drastically. The health sector is also not immune from this impact. Changes in temperature and weather patterns influence the spread of infectious diseases, such as malaria and dengue, which appear in new areas due to warmer environments. In addition, heat waves are becoming more frequent, increasing the risk of health problems, especially in vulnerable groups such as the elderly. Marine and land ecosystems are experiencing significant changes due to global warming. Coral reefs, which are home to various marine species, are experiencing bleaching due to increasing water temperatures. This causes marine ecosystems to become unstable, and threatens biodiversity. On land, many plant and animal species have been forced to adapt or even become extinct due to changes in their habitat. Rising sea levels due to melting ice also pose a major threat to coastal cities. Many areas located near coastlines face a higher risk of flooding, which can cause infrastructure damage and massive population displacement. This creates complex social and economic challenges for governments and societies. To address the impacts of climate change, collective action is needed at local and global levels. Efforts to reduce greenhouse gas emissions must be encouraged through a shift to renewable energy sources, development of green technology, and increased energy efficiency. In addition, planting trees as a mitigation action has significant potential to absorb CO2 and help mitigate the impacts of climate change. Adaptation to changes that have occurred is also very important. Improving infrastructure that is resilient to extreme weather, as well as sustainable agricultural strategies, can help communities survive amidst existing challenges. Implementing policies that favor the environment and preserving natural resources is also crucial to achieving long-term sustainability. Global climate change is a complex issue that requires deep attention from all levels of society. Every individual, community and country has an important role in dealing with this phenomenon. Education about climate change and promoting sustainable lifestyles are the first steps to safeguarding the planet for future generations.