Wikipedia:FRINGE

The governing policies regarding fringe theories are the three core content policies, Neutral point of view, No original research, and Verifiability. Jointly these say that articles should not contain any novel analysis or synthesis, that material likely to be challenged needs a reliable source, and that all majority and significant-minority views published in reliable sources should be represented fairly and proportionately. Should any inconsistency arise between this guideline and the content policies, the policies take precedence.

Fringe theories and related articles have been the subject of several arbitration cases. See .

We use the term fringe theory in a very broad sense to describe an idea that departs significantly from the prevailing views or mainstream views in its particular field. For example, fringe theories in science depart significantly from mainstream science and have little or no scientific support. Other examples include conspiracy theories and esoteric claims about medicine. Scholarly opinion is generally the most authoritative source to identify the mainstream view. However, there are at least two caveats: not every identified subject matter has its own academic specialization, and the opinion of a scholar whose expertise is in a different field should not be given undue weight.

When discussing topics that reliable sources say are pseudoscientific or fringe theories, editors should be careful not to present the pseudoscientific fringe views alongside the scientific or academic consensus as though they are opposing but still equal views. While pseudoscience may, in some cases, be significant to an article, it should not obfuscate the description or prominence of the mainstream views.

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