This week marks the 20th anniversary of the 9/11 attacks in the USA, and the violent response that has shaped so much of the world during the last twenty years. With outrage over the tragedies accompanying the US withdrawal from Afghanistan, we also take time to reflect on the world we have created during two decades of occupation and war. And we remember the words of Daniel Berrigan, who, along with countless others through the centuries, taught us to insist that another way is possible and to do the work to bring it into existence: “One is called to live nonviolently, even if the change one works for seems impossible. It may or may not be possible to turn the U.S. around through nonviolent revolution. But one thing favors such an attempt: the total inability of violence to change anything for the better.”