The ancient Greek

Disinformation was seen as an appropriate tool of politics and rhetoric in ancient Greece. Most of all persuasion was used, which then was considered a type of art.
Religion was (and in many ways still is) the best disinformer or manipulator; prophecies were constructed to manipulate the population. The important thing was to use emotions and more than anything else fear as a tool for manipulation. If the oracle of Delphi said a war was to fight and would be won, then the Greek population - because of religious motives - was prepared to fight that war.
Propaganda was not only used in wars but also in daily life to bring people together and create a nation.
But poets, playwrights and other artists were manipulating as well. Their pieces of literature and plays were full of political messages with different ideologies behind. In the way how theatre at that time was part of life, it can be understood easily that those messages had not only entertainment's character but also a lot of political and social influence.
A different and very famous part of disinformation in ancient Greek history was the story of Themistocles, who won the battle of Salamis against the Persians.

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The Catholic Church

In the beginnings of Christianity most people were illiterate. Therefore the Bible had to be transformed into pictures and symbols; and not only the stories but also the moral duties of everybody. Images and legends of the Saints turned out as useful models for human behavior - easy to tell and easy to understand.
Later, when the crusades began, the Christian Church used propaganda against Muslims, creating pictures of evil, pagan and bloodcurdling people. While the knights and others were fighting abroad, people in Europe were told to pray for them. Daily life was connected to the crusades, also through money-collections - more for the cause of propaganda than for the need of money.
During the period of the Counter-Reformation Catholic propaganda no longer was against foreigners but turned against people at home - the Protestants; and against their publications/books, which got prohibited by starting the so-called index. By then both sides were using disinformation for black propaganda about the other side.

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Disinformation and the Media

Obviously, the existence of a totalitarian system is not the premise for disinformation. Democracies in a way praise disinformation. For example in the daily news: first the tragedies and catastrophes, afterwards the better stories, and finally the news end with something positive. This makes people satisfied and does not leave them with the feeling that everything is lost. The majority of politically uncomfortable news do not reach the light of the media at all.
Propaganda seems to work even better in a democratic society, as the population is not as suspicious as in a totalitarian system. Democratic systems tend to use disinformation especially during the times of elections. They use it while fighting against the others. The media decide which role they want to play in all that.
Already the selection of news can be disinformation.

"This system of thought control is not centrally managed, although sometimes the government orchestrates a particular propaganda campaign." (Edward S. Herman, From Ingsoc and Newspeak to Amcap, Amerigood, and Marketspeak. An unpublished paper for the Conference on "1984: Orwell and Our Future" at the University of Chicago Law School, on Nov. 12th, 1999, p. 2)

It is very common that political interests are criticized by the media. But as soon as the so-called national interest is in danger, it is most of all the government's strategy that molests them, but no longer the issue itself. Which U.S.-newspaper ever criticized the American participation in the Kosovo or the Gulf War with hard words? Wasn't it simply the way how propaganda was done that was criticized? But even this only got into the news after the war (and that in both cases).
And if the population doesn't want a certain war then there is always the excuse that it has to be done that way to secure the national interests. Who - especially in patriot nations like the USA or Great Britain - would want or dare (from a moral perspective) to speak against this?
"It is sufficient that people obey; what they think is a secondary concern." (Noam Chomsky, Necessary Illusions, p. 48)

The media are supposed to change information into public information. Out of this results that any lack of media-liberty means a lack of democracy as well.
Still, the instruments and rituals of democracy are never questioned officially.

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