This presentation provides a detailed overview of the Kyoto Protocol, the first international treaty aimed at reducing greenhouse gas emissions and combating climate change. It covers the historical background, key provisions, flexibility mechanisms, and the responsibilities of developed and developing nations. The slides also highlight why some countries, such as the United States, did not ratify the protocol, its challenges and shortcomings, and how it paved the way for the Paris Agreement. Designed for students, educators, and researchers, this PPT explains the protocol’s significance in shaping global climate policy in a simple and engaging way.