[The U.S. government] was tired of treaties. They were tired of sacred hills. They were tired of ghost dances. And they were tired of all the inconveniences of the Sioux. So they brought out their cannons. 'You want to be an Indian now?' they said, finger on the trigger.

War is the greatest failure of mankind.

The last chapter in any successful genocide is the one in which the oppressor can remove their hands and say, 'My God, what are these people doing to themselves? They're killing each other. They're killing themselves while we watch them die.' This is how we came to own these United States. This is the legacy of manifest destiny.

Men are separated by so many petty things.

My success is not measured in money. I have no financial security, I have no savings account. I measure my success by asking myself if I’m telling a story that the world needs to hear, if I am educating people.

More Medals of Honor were given for the indiscriminate slaughter of women and children than for any battle in World War I, World War II, Korea, Vietnam, Iraq or Afghanistan.

Photography has the power to undo your assumptions about the world.