Global climate change is one of the most pressing issues today, with impacts being felt throughout the world. The latest data shows that global temperatures have increased by almost 1.2 degrees Celsius compared to pre-industrial times. The latest report from the Intergovernmental Panel on Climate Change (IPCC) confirms that if greenhouse gas emissions continue to rise, the world could experience a temperature rise of more than 3 degrees Celsius by the end of the century. This has the potential to lead to more frequent and severe natural disasters, including floods, droughts and tropical storms. Recent analysis shows that major cities such as Jakarta, Miami, and New Orleans are under serious threat from rising sea levels. Jakarta, for example, experiences land subsidence of up to 25 cm per year in some locations, making it one of the cities most at risk of sinking. Addressing this problem requires significant funding, with an estimated cost of several billion dollars for infrastructure relocation. The agricultural sector is also facing intense pressure. Changes in weather patterns have begun to affect agricultural yields. Crops such as rice, corn and soybeans show a decline in productivity, which can lead to food shortages. Scientists suggest developing crop varieties that are more resistant to climate change and shifting farming practices to more sustainable methods. On the energy side, the transition to renewable energy sources is a priority. Recent reports show that the use of renewable energy has increased drastically, with countries such as Germany and China leading the way in the development of wind and solar energy. However, greater investment and supportive policies are still needed to achieve ambitious emissions reduction targets. Public awareness regarding climate change is also increasing. The ‘Friday for Future’ movement spearheaded by young activists such as Greta Thunberg has brought global attention to this issue. Peaceful demonstrations and digital campaigns are generating pressure on the government to take necessary action. Global policy changes are also a major concern. The UN Climate Change Conference (COP) continues to be an important platform for countries to agree on concrete steps in climate change mitigation and adaptation. COP26 in Glasgow, for example, resulted in new commitments to reduce carbon emissions, with many countries seeking to achieve carbon neutrality by 2050. In addition, private sector involvement in climate change action is increasing. Many large companies are investing in sustainable practices and adopting transparent reporting on their carbon footprint. This initiative is important to encourage innovation and create effective solutions to face climate challenges. Smart city design is also a concern, where sustainable infrastructure development aims to reduce environmental impacts. This concept includes the use of green open spaces, efficient transportation systems, and better waste management. Community involvement in the planning process is also very important to create an environment that is more resilient to climate change. Public health is also threatened by climate change, with rising temperatures increasing the spread of disease. The World Health Organization (WHO) warns that previously unaffected areas are now at high risk of diseases such as malaria and dengue fever. This shows the need for concerted efforts to not only reduce emissions, but also protect public health. Despite the many challenges that must be faced, there is hope for a better future. International cooperation and technological innovation will be key in confronting global climate change. With collective commitment between countries, the private sector and individuals, the impact of climate change can be minimized and a sustainable future can be achieved.