Reducing Crime
Reduce crime by sentencing criminals to movie theaters:
"Laboratory experiments in psychology find that media violence increases aggression in the short run. We analyze whether media violence affects violent crime in the field. We exploit variation in the violence of blockbuster movies from 1995 to 2004, and study the effect on same-day assaults. We find that violent crime decreases on days with larger theater audiences for violent movies. The effect is partly due to voluntary incapacitation: between 6 P.M. and 12 A.M., a one million increase in the audience for violent movies reduces violent crime by 1.1% to 1.3%."
Source: Does Movie Violence Increase Violent Crime?, G. Dahl, S. DellaVigna, DOI: 10.1162/qjec.2009.124.2.677, The Quarterly Journal of Economics, May 2009, Online 2009/05/19
Better is to play selected classical music in jails and prisons. Muzak-like, e.g. continuously. At different sound levels - quietly at night and louder during the day.