Our loyalties must transcend our race, our tribe, our class, and our nation; and this means we must develop a world perspective. No individual can live alone; no nation can live alone, and as long as we try, the more we are going to have war in this world. Now the judgment of God is upon us, and we must either learn to live together as brothers or we are all going to perish together as fools.
Yes, as nations and individuals, we are interdependent…It really boils down to this: that all life is interrelated. We are all caught in an inescapable network of mutuality, tied into a single garment of destiny. Whatever affects one directly, affects all indirectly. We are made to live together because of the interrelated structure of reality.
— MLK, A Christmas Sermon on Peace, 1967