We need peace because it is essential for human survival, development, and progress. Peace provides the stable environment necessary to meet basic human needs like food, shelter, and security without fear of violence. It allows societies to invest in welfare, education, innovation, and infrastructure instead of war, leading to economic growth and improved living standards. Additionally, peace fosters empathy, cooperation, and cultural understanding, which are vital for global collaboration to solve complex problems. It is also crucial for sustainable development and protecting the environment for future generations. Without peace, societies face disruption, mistrust, and ongoing conflict that undermine progress and human well-being.