I was at the concert where Leon Rosselson performed that song on the video - it was a moving moment
The song is on his CD 'Turning Silence into Song'

The real story behind the song

- The Inventory of Conflict and Environment (ICE) intends to provide a common basis and method for looking at issues of conflict and environment.
The site was conceived of by Dr. James R. Lee
American University, The School of International Service
4400 Massachusetts Ave. NW. Washington, DC.