Whether bringing Christian and Muslim theologians from Britain and Iran together in Oxford, engaging with police officers in Baltimore to explore their problems working with African-American citizens of their city, or in Bogota discussing with Colombian President Juan Santos how to communicate his message of peace with FARC to a sceptical population, our job is to support policy makers, officials and community representatives to bring peace, stability and healing to their divided communities across borders in the wider Middle East, in big cities in the USA or in national peace-building in Latin America or elsewhere.