TV or not TV?

Today, the television has become a normal daily part of most families' lives, especially in the west. Most people have at least one TV sitting proudly in their living room, while many others have TVs in bedrooms, kitchens and other rooms... When not in school, children can sit in front of the telly for hours on end, spoilt for choice with the huge variety of programs offered to them. For many of them, switching the TV on has become automatic as soon as they get up or when they come back from school each day.