Global forest fires are an increasingly widespread phenomenon and pose a serious threat to the environment. With increasing global temperatures and climate change, forest fires have occurred in various parts of the world, including in the Amazon, Australia and Indonesia. These fires not only destroy ecosystems but also have long-term impacts on human health and climate change. One of the main causes of forest fires is human activity. The practice of clearing land for agriculture, logging, and exploitation of natural resources are catalysts that increase the frequency of fires. For example, in Indonesia, forest fires are often linked to land clearing for oil palm plantations. As a result, the living space for animals and plants is at risk of being lost, resulting in high carbon emissions. The impact of forest fires is not only limited to physical damage. The resulting smoke often spreads far into urban areas, causing an air quality crisis. According to data from the World Health Organization (WHO), exposure to smoke from forest fires can cause serious health problems, such as respiratory problems and cardiovascular disease. Ecosystems also suffer from forest fires. Many species are losing their habitat, which has the potential to cause extinction. This lost biodiversity has a significant domino effect, affecting the food chain and ecosystem balance. Especially in tropical rainforests, where biodiversity is very high, fires cause irreversible losses. Climate change exacerbates this threat. Rising temperatures accelerate drought and change weather patterns, creating conditions more conducive to fires. According to the IPCC report, it is expected that the number of areas burned will increase as global temperatures rise. This creates a dangerous cycle: more fires produce more carbon dioxide, which then further fuels climate change. Preventing and controlling forest fires requires global cooperation. Implementation of sustainable policies to manage forests and limit deforestation is essential. Many countries are now investing in advanced monitoring technology to detect fires early and improve response. In addition, public education about the importance of protecting forests can increase awareness and inspire collective action. There are also efforts to restore forest areas that have been burned. Ecosystem rehabilitation, such as reforestation with local plants, can help restore biodiversity and improve soil health. Global initiatives such as the UN’s Bonn Challenge aim to restore 350 million hectares of forest worldwide, as an important step in overcoming the fire crisis. The economic impact of forest fires cannot be ignored. Loss of forest products and damage to infrastructure often affect local communities, making them more vulnerable to poverty. The need for an economic-based approach to maintaining forest sustainability is an indication that we must think about long-term value rather than short-term profits. Overall, global forest fires are a complex problem that requires close attention. Every small action has the potential to have a big impact. International collaboration and long-term commitment from governments, industry and society are critical to impacting this threat. Better understanding the relationship between forest fires, climate change and environmental health is a crucial step for the future of our planet.