In his Peace Studies class at Bethesda-Chevy Chase High School, Colman McCarthy engages students in his chosen religion: nonviolence and peace. “If peace is what every government says it seeks,” McCarthy writes, “and peace is the yearning of every heart, why aren’t we studying it and teaching it in school?” In Reverend McCarthy’s weekly sermon, “studying peace through nonviolence is...

I’ve been fortunate enough to call Peace Studies scholar and teacher Colman McCarthy a friend for a number of years now. Last month, he wrote a commentary on singer, songwriter and activist Joan Baez. In the piece, Baez reflects on the fact that today, we are missing the “glue” that connects us to others with struggles similar to our own....