Climate change has become an important global issue that affects many aspects of life, including the economy. The impact is felt not only locally but also globally, changing the way countries operate and interact in trade and investment. One of the most obvious impacts is the increase in the frequency and intensity of natural disasters. Increasingly frequent extreme rains, floods and tropical storms cause significant losses to the agricultural sector. At the same time, this sector also faces challenges from temperature changes that affect crop yields. This leads to rising food prices and supply instability, potentially triggering global inflation. The energy sector is also not immune from the impacts of climate change. While the transition to renewable energy is expected to reduce carbon emissions, the initial investment required can be huge. Countries that are unable to adapt or innovate in environmentally friendly technologies may lose competitiveness in the global energy market. This can create economic inequality between developed and developing countries, with the latter often being more vulnerable to the impacts of climate change. Sea level rise is another impact that affects many countries, especially those with coastal areas. Countries such as Bangladesh and the Maldives are at risk of sinking, which could result in mass migration and geopolitical tensions. Countries that lose territory are forced to spend heavily on adaptation and recovery, which can distract from more productive investments. Climate change can also affect public health, which in turn, impacts economic productivity. Diseases caused by climate change, such as dengue fever and malaria, can lead to increased healthcare costs and lost work hours. In the long term, increasing death rates and decreasing quality of life can reduce the competitiveness of the workforce in some countries. Additionally, the tourism sector—which is an important source of income for many countries—is also affected. Tourist destinations that are famous for their natural beauty are at risk of experiencing damage due to extreme weather phenomena and ecosystem shifts. This could disrupt the flow of income from tourism, which is vital to the local economy. The integration of climate change mitigation policies into economic strategies is increasingly important. Many countries are now considering carbon taxes and incentives for companies that reduce emissions. Such policies not only aim to protect the environment but also to create new jobs in emerging green industries. Investments in technological innovations such as energy storage, electric vehicles and sustainable agriculture can open up new economic opportunities. This will help countries shift away from dependence on fossil fuels and strengthen economic systems that are more resilient to climate change. With so many complex impacts, international collaboration in dealing with climate change is crucial. Countries need to work together through global agreements, such as the Paris Agreement, to reduce emissions and share technology. This coordinated approach not only aims to mitigate but also to help vulnerable countries adapt to the changes that have occurred. Therefore, facing the challenge of climate change must be the main focus of the global economic agenda. Economic resilience integrated with environmental protection will produce long-term benefits that can be enjoyed by all countries, both now and in the future.