Global climate change is an increasingly pressing environmental issue, with impacts felt in various parts of the world. This phenomenon is mainly caused by increasing concentrations of greenhouse gases (GHG) in the atmosphere, which originate from human activities such as burning fossil fuels, deforestation, and industry. One of the most obvious impacts of climate change is an increase in global temperatures. According to the IPCC report, the earth’s temperature has increased by almost 1.2 degrees Celsius since the end of the 19th century. This rise in temperature impacts weather patterns, causing extreme phenomena such as storms, droughts and floods. In Indonesia, changes in rainfall patterns can disrupt agriculture, which is a source of livelihood for most of the population. Rising temperatures also cause polar ice to melt and sea levels to rise. Data shows that sea levels are expected to rise by up to one meter by 2100, threatening coastal areas and small islands. Jakarta, for example, is experiencing land subsidence and a significant increase in flood risk. In addition, climate change affects ecosystems and biodiversity. Many species are threatened with extinction because their habitats are lost or disrupted by climate change. For example, coral reefs, which support thousands of fish species, are highly vulnerable to ocean warming and acidification. The loss of coral reefs can impact the fishing and tourism industries. Health impacts must also be considered. Climate change can increase the risk of disease, especially for vulnerable populations. The spread of disease vectors such as malaria and dengue fever can increase along with changes in temperature and rainfall patterns. In addition, heat waves and more severe air pollution can also trigger health problems, such as respiratory and cardiovascular diseases. The social and economic consequences of climate change are also significant. Developing countries, in particular, face major challenges, including increasing poverty and social instability due to loss of livelihoods. Climate change affects access to water and food resources, which can trigger conflict between communities. Addressing climate change requires global collaboration. The 2015 Paris Agreement calls on countries to commit to reducing GHG emissions and limiting global warming to below 2 degrees Celsius. Local initiatives are also important, such as sustainable agriculture, renewable energy and land rehabilitation. Community involvement in mitigation programs is also very crucial for increasing awareness and building resilience to the impacts of climate change. With continued efforts and cross-sector collaboration, the negative impacts of climate change can be minimized, protecting the environment and future generations.