There was a significant decrease in fatalities and injuries due to international terrorism 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), as indicated by time series analysis of an independent data bank. 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.