Calculated Communication
Every evolution of communications technology from the printing press to the telegraph to telephones and eventually the internet has placed new and different stresses on personal privacy. As much as we welcome these technologies when launched, in time we realise the effect that they can have on personal privacy. The whole point of communicating is to violate your privacy in a controlled way. But if we do not have information about all the ways in which a given communication can affect your privacy you cannot really exercise effective control over it.