Wikipedia:Truth

You might wish to start a blog or visit a forum if you want to convince people of the merits of your favorite views. See Wikipedia is not a soapbox.

Some contributors have tried to get their preferred viewpoint enshrined as "the truth" on subjects dear to their hearts. Topics of great contention in the political and ideological arena have been described by advocates in ways that advance their point of view, while condemning opposing points of view – or even leaving it out of an article altogether. Often the justification for condemning or leaving out an opposing viewpoint is that it is merely one contributor's point of view, even when it is a published one. Or the justification is that opposing viewpoints have no place at all in certain articles, on the grounds of undue weight.

Neutral point of view states that the article should fairly represent all significant viewpoints that have been published by a reliable source, and should do so in proportion to the prominence of each. But how prominent must an opposing view be to merit inclusion in an article? Suppose the article is a topic of great scientific importance, and a published author disagrees with the scientific mainstream. Should his ideas and arguments be excluded merely because they oppose the mainstream? Would it violate policy to include them, even if they are held only by a minority of experts?