Can large group meditation lower the crime rate? The most recent in a series of studies spanning decades suggests again that a sufficiently large group practicing an advanced program of Transcendental Meditation, the TM-Sidhi program, is associated with decreased social violence.
For the period 2007-2010, when there was a sufficiently large group, statistical analysis found a significant decrease in both the national homicide rate and urban violent crime rate compared to trends during the baseline period of 2002-2006.