U.S. military veteran and lecturer Paul Chappell explains why he now advocates peaceful solutions to conflict. Chappell served for seven years, was deployed to Baghdad in 2006, and left active duty in November 2009 as an Army Captain. He wrote the book "Peaceful Revolution: How We Can Create the Future Needed for Human...
"Captain Paul K. Chappell has given us a crucial look at war and peace from the unique perspective of a soldier, and his new ideas show us why world peace is both necessary and possible in the 21st century."
-Archbishop Desmond Tutu, Nobel Peace Prize Laureate