and, since “error has no rights”, other religions have no right to freedom of belief and practice, and Catholic states have the right to suppress them. While it may be prudent to tolerate the existence of other religions in order to avoid civil unrest, this is merely a favour extended to them, not a matter of right. This double standard became increasingly intolerable to many Catholics. Furthermore, Protestants would not believe in the sincerity of Catholics' involvement in ecumenism, if they continued to support this double standard. Pope John's last encyclical, Pacem in terris (April 1963), listed freedom of religion among the basic human rights – the first papal document to support freedom of religion – and he wanted Vatican II to address the issue. Dignitatis humanae broke with the traditional position and asserted that every human being was entitled to religious freedom. The argument: belief cannot be coerced. Since the Church wants people's religious belief to be genuine, people must be left free to see the truth of what is preached. The declaration also appealed to revelation: Jesus did not coerce people to accept his teaching, but invited them to believe, and so did his immediate followers. Most Council Fathers supported this position, but 11% of them rejected it on the day of the final vote. If this position was true, they said, then the Church's previous teaching was wrong, and this was a conclusion they could not accept. The Council's position on religious freedom raised in an acute way the issue of the development of doctrine: how can later teachings develop out of earlier ones? And how to tell whether a new position is a legitimate development of previous teaching or is heresy? The Means of Social Communication – The decree Inter mirifica ("Among the wonderful [discoveries]", 1963) addresses issues concerning the press, cinema, television, and other media of communication. Chapter 1 is concerned with the dangers presented by the media, and insists that media producers should ensure that the media offer moral content, that media consumers should avoid media whose content is not moral, and that parents should supervise their children's media consumption. Chapter 2 discusses the usefulness of the media for the Church's mission: Catholic press and cinema should be promoted, and suitable persons within the Church should be trained in the use of the media. “The text [is] generally considered to be one of the