During the periods of three assemblies approaching or exceeding 7,000 experts in the TM-Sidhi® program (the square root of one per cent of the world’s population), there was a significant decrease in international conflict worldwide. Reference: ‘Time series impact assessment analysis of reduced international conflict and terrorism: Effects of large assemblies of participants in the Transcendental Meditation and TM-Sidhi programs.’ Paper presented at the American Political Science Association Annual Meeting, Atlanta, Georgia, August 1989.