Global forest fires are an increasingly worrying environmental problem. In recent years, countries in various parts of the world have experienced an increase in the frequency and intensity of forest fires, which have a significant impact on ecosystems and human health. The causes of forest fires are very diverse, but can be grouped into two main categories: natural and human. Natural fires are usually sparked by lightning or extreme weather phenomena, such as heat waves that destroy dry vegetation. However, human fires, which often occur as a result of burning land for agriculture or land clearing, are the main cause of forest fires. This practice is often carried out without considering the long-term impact on the environment. The environmental impacts of forest fires are extensive. One of the most striking is the increase in greenhouse gas emissions, such as carbon dioxide and methane, which contribute to global climate change. When forests burn, carbon stored in wood and soil is released into the atmosphere, causing a continuing greenhouse effect. Apart from that, forest fires also destroy natural habitats, threatening biodiversity. Many species of flora and fauna have been forced to move or even become extinct due to loss of their habitat. For example, fires that hit the Amazon or Australian forests have resulted in the loss of thousands of animal and plant species that could not adapt quickly to these changes. Forest fires also have significant social and economic impacts. Local communities, especially those who depend on forest resources for livelihoods, are starting to lose access to land and essential foodstuffs. In addition, public health is also threatened by the resulting smoke and air pollution, which can cause respiratory diseases, eye irritation and other long-term health problems. More broadly, forest fires can influence regional weather and climate patterns. These changes produce extreme weather phenomena, such as unexpected short-term rains and prolonged droughts, increasing the risk of future fires. This transformation creates a dangerous cycle that disrupts the balance of the ecosystem. Mitigation efforts to reduce forest fires include sustainable forest management and better agricultural techniques. For example, an agroforestry approach, which combines tree planting with agriculture, can help maintain soil moisture and prevent fires. In addition, public education and awareness about the dangers of forest fires is very important in preventing high-risk practices. At the global level, greater steps are needed, including cooperation between countries to address this problem. International agreements and policies that target the reduction of emissions from deforestation and forest fires are key to ensuring environmental protection and human survival. Through collaboration, innovative technology, and a commitment to protecting nature, communities can reduce the negative impacts of forest fires, ensuring a sustainable and healthy future for future generations.