Global climate change is the greatest challenge facing humanity today. This phenomenon not only changes weather patterns, but also poses a significant threat to ecosystems and human life. One of the most obvious impacts of climate change is an increase in global temperatures. Since the 19th century, the Earth’s surface temperature has increased by about 1.1 degrees Celsius, leading to melting of polar ice and rising sea levels. The increasing frequency and intensity of natural disasters, such as floods, cyclones and forest fires, is a clear indication of the impact of climate change. Apart from that, this crisis also affects the agricultural, health and water resources sectors. Changing rainfall patterns disrupt food production, increase the risk of famine in many regions, and exacerbate health problems due to the spread of weather-related diseases. Another challenge faced is inequality in the impacts of climate change. Developing countries, which often have low adaptive capacity, are the most affected. With limited resources, they must struggle to maintain food security and manage water resources amidst climate change. Therefore, international collaboration is essential to overcome this problem. Solutions to global climate change include various approaches that are mitigation and adaptation. First, the transition to renewable energy such as solar and wind is a priority. Reducing greenhouse gas emissions is urgently needed to overcome the effects of global warming. Implementing green technology and energy efficiency can also help reduce the industry’s carbon footprint. It is important to increase awareness and education about climate change. Investments in research and development of environmentally friendly technologies can create innovations that help overcome these problems. In addition, sustainable climate policy reforms at local, national and international levels must be strengthened, including agreements such as the Paris Agreement that provide a framework for global action. Adaptation is also key to dealing with the impacts of climate change. Improving climate-resilient infrastructure, building effective water management systems, and sustainable agricultural practices can help communities adapt to new conditions. Mobilizing communities to engage in local action can also strengthen community resilience to climate change. At the individual level, daily behavioral changes such as reducing plastic use, choosing environmentally friendly transportation, and saving energy can have a positive impact. Sustainable environmental education can also shape the mindset of future generations to care more about the condition of the Earth. From the increasing global awareness of climate change, it is clear that collective action can create a significant impact. Although the challenges faced are enormous, innovative steps and a shift towards sustainability offer hope for creating a better future. The joint efforts of all parties, from governments to individuals, will be key to effectively addressing this challenge.