http://www.ogleearth.com/2006/10/darfur.html
http://www.alertnet.org/thenews/newsdesk/N10439052.htm
http://www.ushmm.org/googleearth/
Selected quotes:
It's hard to picture a genocide ... Officials at Google and the United States Holocaust Memorial Museum hope that visualizing events in Darfur in specific detail will move people to act. ... We want ... perpetrators to understand that they are being watched. ... Knowing about a genocide has not been enough in the past to stop it. The question is whether seeing it -- especially in this large-scale, high-tech way -- will help make the difference.