Climate change, driven significantly by CO2 emissions, has evolved dramatically over the past centuries. Historically, the Industrial Revolution marked a pivotal point, with the widespread use of fossil fuels leading to a sharp increase in carbon dioxide levels. This upsurge intensified the greenhouse effect, causing global temperatures to rise and triggering a cascade of environmental changes, including melting glaciers, rising sea levels, and more frequent extreme weather events. Understanding these historical trends is crucial for shaping future strategies to combat climate change. Modern efforts focus on transitioning to renewable energy sources like solar and wind, enhancing energy efficiency, and developing carbon capture technologies. International agreements, such as the Paris Agreement, play a vital role in uniting countries towards common emission reduction goals. Additionally, public awareness and grassroots movements are essential in driving policy changes and sustainable practices. Future strategies must also emphasize innovation, equitable economic transitions, and resilience to ensure a comprehensive approach to mitigating climate impacts and fostering a sustainable world.