Pacem in Terris

"Pacem in Terris," or "Peace on Earth," is an encyclical written by Pope John XXIII in 1963. It addresses the urgent need for global peace during the Cold War and emphasizes the importance of human rights, justice, and mutual respect among nations. The document calls for dialogue, cooperation, and understanding to resolve conflicts and promotes the idea that true peace is rooted in social justice. It highlights the responsibilities of individuals, governments, and international organizations in working together to create a more peaceful and just world.