After arrival, I visited museums and monuments in Washington D.C. I had a peak-experience reading Thomas Jefferson's writing in the dome of the monument, "I have sworn upon the alter of God, eternal hostility against every form of tyranny over the mind of man." Ever since, my faith in democracy has become unshakable. I dedicate this book to the people of America to relit the torch of democracy for its revival and survival. In the course of history, humanity has struggled to survive, to live with less threats, exercising its free will for comfort and safety. The book is based on all sources of knowledge to find out the probability of victory of constructive forces for peace vs. destructive forces, to allow the realization of World Peace. Professor Audrey Cronin discovered the criteria of permanent neutrality's success for Switzerland. Comparing it with Afghanistan, she found that there is a good probability for Afghanistan to become a permanently neutral (PN) nation. The author extended the same logic for achieving sustainable World Peace. Of 193 member-states of United Nation 170 meek nations demanding PN, eventually others finding it to their interest also, would guarantee their right for permanent neutrality by the Security Council of the United Nations.