- the harm done to its targets, either from personal harassment or from online spaces being experienced as hostile;
- the risk that those who encounter it may be radicalized by it, becoming more sympathetic and possibly even active; and
- the effect that it has on the values and culture of the online spaces in which it happens.
Parents of young children need to actively manage and control TV viewing in the home. Children need a variety of activities for healthy development and television can be a fun and educational part of a child’s daily routine, if managed properly.
Television is one of the most prevalent media influences in kids’ lives. According to the 2011 Active Healthy Kids Report Card on Physical Activity for Children and Youth, Canadian youth ages 6-19 average about six hours of screen time per day, with TV programs (watched on a variety of different screens) accounting for much of this time. 
Media violence has been taken up as a public policy issue by a number of Western countries. Central to the debate has been the challenge of accommodating what may appear to be opposing principles—the protection of children from unsuitable media content and upholding the right to freedom of expression.
The internet has become a prime means of communication worldwide and this unprecedented global reach – combined with the difficulty in tracking communications – makes it an ideal tool for extremists to repackage old hatred, raise funds, and recruit members. As the internet has grown and changed, hate groups and movements have adapted, creating websites, forums and social network profiles, becoming active in spaces such as online games, and even creating parallel versions of services such as Twitter and Wikipedia.
Online hate can have an impact in three interconnected ways:
Since its earliest days, the internet has been hailed as a uniquely open marketplace of ideas, and it has become an essential means for people to access information and services. The downside of this is that, alongside its many valuable resources, the internet also offers a host of offensive materials – including hateful content – that attempt to inflame public opinion against certain groups and to turn people against one another.
It is not always easy to discern when hateful content on the internet crosses the line from being offensive to illegal. The line between hate speech and free speech is a thin one, and different countries have different levels of tolerance. The line is even thinner in digital environments where hateful comments posted lawfully in one country can be read in other countries where they may be deemed unlawful.
Persons with disabilities might best be described, in the media at least, as an invisible minority: though a large segment of the population has a physical or mental disability they have been almost entirely absent from the mass media until recent years. Moreover, when persons with disabilities appear they almost always do so in stereotyped roles.
Media producers have recognized that they must make efforts to better represent persons with disabilities.
Television is an inescapable part of modern culture. We depend on TV for entertainment, news, education, culture, weather, sports—and even music, since the advent of music videos.