Representations of violence are not new. In fact, violence has been a key part of media since the birth of literature: Ancient Greek poetry and drama frequently portrayed murder, suicide and self-mutilation, many of Shakespeare’s plays revel in violence, torture, maiming, rape, revenge and psychological terror, and some of the most popular books of the 19th century were “penny dreadfuls” that delivered blood, gore and other shocks to the lowest common denominator.
No one knows better than the communications industries that children and youth represent a huge market, due to both their own spending power and their influence on family spending decisions.
While parents may find certain representations of violence wholly appropriate for young people, there is a wide continuum of content that exists online and in the media. Anything from a cartoon cat having an anvil comically dropped on his head to video images of real life injuries and deaths can be accessed online by children and youth.
It is difficult to set down in a definitive way what effect media violence has on consumers and young people. There are a number of reasons for this, but the main issue is that terms like “violence” and “aggression” are not easily defined or categorized. To a child, almost any kind of conflict, such as the heated arguments of some talk-radio shows or primetime news pundits, can sound as aggressive as two cartoon characters dropping anvils on one another.
The video game sector is the fastest growing entertainment industry and second only to music in profitability. Global sales of video game software hit almost $17 billion U.S. in 2011. 
As concerned adults, we also need to recognize when our anxieties about media violence are used to sell us on blanket censorship, ideology, and a variety of products.
Questions about media violence have populated the headlines for almost as long as mass media has existed. Every few years, there’s a new line up of suspects: music, video games, television shows, and movies.
According to Project Teen Canada, 54 per cent of teenagers use cell phones daily. For parents, cell phones are an easy and practical way to stay connected to and keep tabs on their kids while giving them independence. But for young people, cell phones are much more than a tool for chatting with mom or dad – they’re an essential part of their social lives.
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.
Here stands the spring whom you have stain’d with mud,
This goodly summer with your winter mix’d.
You kill’d her husband, and for that vile fault
Two of her brothers were condemn’d to death,
My hand cut off and made a merry jest;
Both her sweet hands, her tongue, and that more dear
Than hands or tongue, her spotless chastity,
Inhuman traitors, you constrain’d and forced.
Titus Andronicus, Act 5, Sc. II.