In contemporary society, global warming is a serious issue. This phenomenon poses significant challenges for the environment. This essay will discuss the main causes associated with this issue and propose viable solutions. The most immediate concern is fossil fuels. When oil and gas are burned, a significant amount of carbon dioxide is released. Furthermore, greenhouse gas levels have sharply climbed worldwide. This trend can lead to the melting of large parts of ice at the poles, harming creatures such as bears that struggle to find food in these areas. Another pressing issue relates to the destruction of forests and vegetation due to urbanization. When trees are cut down, the production of oxygen is reduced while carbon dioxide levels rise. This increase in carbon dioxide can cause acid rain, which can damage historical buildings, such as the Egyptian pyramids. To effectively address this complex issue, several key solutions must be implemented. A practical approach is using biofuels instead of fossil fuels because the amount of greenhouse gases decreases significantly. A good example of this is the use of electric cars and solar panels. Another viable solution involves the government developing forests and parks. Such a policy would ensure that green spaces are improved. To sum up, the key problems are fossil fuels and urbanization, while the most effective solutions are using biofuels and expanding green spaces. Otherwise, the situation may further deteriorate, leading to more serious problems for the world.