The global climate crisis is a major challenge faced by many developing countries. In a broader context, the impact of climate change is not only limited to the environment, but also undermines social, economic and public health aspects. For these countries, which are largely dependent on agriculture, food security is becoming increasingly fragile. The agricultural sector is experiencing a significant impact due to changes in weather patterns and increasing temperatures. Crop yields could be reduced by up to 50% in the next few decades if mitigation efforts are not implemented. Limited access to modern technology and resources means farmers in developing countries are unable to adapt quickly. This disparity encourages the emergence of problems of poverty and food instability, which are increasingly exacerbated by political and economic factors. Apart from agriculture, the fisheries sector is also threatened by global warming. Changes in water temperature and ocean acidity affect marine ecosystems, so that the fish population, which is the main source of protein for coastal communities, decreases. Developing countries often do not have adequate infrastructure to anticipate and address these problems, leading to loss of livelihoods. The climate crisis also affects public health. The spread of vector-transmitted diseases, such as malaria and dengue fever, increases as global temperatures rise. With health systems that are often limited, developing countries struggle to deal with emerging epidemics. This limited resource prevents them from taking effective countermeasures. In addition, developing countries face challenges in terms of adaptation policies and initiatives. Often, there is a high reliance on foreign aid to address the impacts of climate change. Despite several international initiatives such as the Paris Agreement, there is still a gap in climate finance. These countries need to strengthen internal capacities and seek innovative solutions to increase resilience to the climate crisis. One promising solution is the application of sustainable agriculture and environmentally friendly technology. Investments in research and development can help farmers adopt techniques and varieties that are more resilient to climate change. In an urban context, implementing green infrastructure such as roof gardens and efficient drainage systems can reduce the impact of flooding, which is increasingly occurring due to extreme rainfall. The involvement of local communities in decision making is also important. By involving various stakeholders, from local governments to communities, a holistic approach can be found to improve community adaptation to the impacts of climate change. Education and counseling about sustainable practices can equip communities to be better prepared to face challenges. Overall, the global climate crisis is placing heavy pressure on developing countries. An integrated and innovative approach is needed to build resilience. By utilizing local resources and implementing inclusive policies, these countries can begin to develop strategic steps to face existing challenges. Collective efforts from around the world are essential to ensure that developing countries are not left behind in facing the global climate crisis.