Climate change is a global issue that is increasingly urgent in this modern era. With increasing greenhouse gas emissions due to human activities, the impact of climate change can be felt in various aspects of life. The challenges in facing climate change cover various sectors, such as the economy, health and the environment. The economic sector is one of the most affected by climate change. This crisis can cause disruption to the supply chain, increase production costs, and affect agricultural productivity. For example, extreme weather fluctuations can result in unstable crop yields, thereby threatening food security. Additionally, investment in climate-resilient infrastructure is becoming increasingly important to reduce regional vulnerability to natural disasters. In the health sector, climate change contributes to increasing cases of disease. For example, increasing temperatures can lengthen the seasons of disease vectors, such as malaria and dengue fever. In addition, worsening air quality due to pollution results in increasing respiratory problems. The existence of a heat wave also risks increasing the death rate, especially among vulnerable groups, such as children and the elderly. From an environmental perspective, climate change causes severe ecosystem damage. Increasing earth temperatures cause melting of polar ice and rising sea levels, which have the potential to flood coastal areas. In addition, changes in rainfall patterns can result in severe droughts in some areas, as well as flooding in others. Biodiversity is also disrupted, with species that cannot adapt quickly to drastic changes in temperature facing extinction. Then, another challenge lies in community awareness and action. Many individuals still doubt the scientific facts regarding climate change, and the lack of concrete action is a major obstacle in addressing it. Additionally, a lack of education about the impacts of climate change among the general public results in ignorance that slows down mitigation efforts. Solutions to these challenges require collaboration between government, the private sector and society. Green initiatives, such as the use of renewable energy, energy efficiency, and waste reduction, can be implemented to reduce carbon emissions. In addition, education and public awareness campaigns must be stepped up to increase public understanding and participation in environmental action. Strict regulations for industry and investment in advanced technologies will also be important to shape a more sustainable future. Therefore, every individual needs to play an active role in reducing their carbon footprint, such as using public transportation, minimizing plastic use, and contributing to greening programs. Investment in research and innovation in environmentally friendly technology is also very necessary. In this way, climate change can be faced collectively and effective mitigation strategies can be implemented for a better future. Real action must be taken now to ensure future generations can live in a more stable and healthy environment.