I assume it is not from personal experience, but from watching television. I believe television has been a major contributor to increased violence in our society. We can also look at other countries for examples. In Jamaica, at the same time there is a proliferation of satellite dishes bringing in American programming and local broadcast programming shows more and more American product there is a rapid change in societal mores. Schools are reporting more student violence and disrespect for school authorities.
Violence is reported to have significantly risen.
Race views have also been evolving for the worst.