Concern is often expressed about the negative effects that television can have on young people. As far as I am concerned, the most serious damage that occurs as a result of the constant commercial pressures that vulnerable youngsters are exposed to.

Advertisements every ten minutes or so as children and teenagers watch their favorite programs are likely to lead them to believe that possessing the latest gadget or item of clothing will bring them happiness and respect from others. To my mind, the result of this can only be a generation whose values are too materialistic for their own ultimate contentment.

This is not to say that all advertisements are lacking in quality. It is not unreasonable, in fact, to consider them as an art form as many are imaginative and make original use of language, music and camerawork. They are indeed often produced by talented young people who find them an appropriate focus for their own creativity.

In my opinion, the answer lies in education. Advertisements are not harmful per se; it is just that we all need to know how to use them. We should take the information that we need from them but we should be aware of the techniques that their makers use with the hope of influencing us to buy things we do not really have any need of. Young people should be taught not only to appreciate the artistic qualities of adverts but also to recognize the tricks that are being employed. Greater sophistication should lead to less vulnerability.