I think we can underestimate the effect that events can change the way people think. That photo of Phan Thi Kim Phúc (Napalm girl) definitely changed the way we thought about the war in Vietnam. She was also a victim of friendly fire, mistaken for North Vietnam fighters. Interestingly, Nixon doubted the authenticity of the picture (sound familiar?) but that one picture had a huge effect on the world. Is there anyone who can't remember it? She became a pretty remarkable person.
"Forgiveness made me free from hatred. I still have many scars on my body and severe pain most days but my heart is cleansed. Napalm is very powerful, but faith, forgiveness, and love are much more powerful. We would not have war at all if everyone could learn how to live with true love, hope, and forgiveness. If that little girl in the picture can do it, ask yourself: Can you?"
Kim Phúc, NPR in 2008