Editing Incubator escapee wiki:WikiProject Countering systemic bias/Project details (section)

===Systemic bias===
[[Image:Systemic_bias_venn.jpg|right|thumb|Click to view illustrative diagram]]Wikipedia has a number of systemic biases, mostly deriving from the demographics of our participant base, the heavy bias towards online research, and the (generally commendable) tendency to "write what you know". 
''Systemic bias'' is not to be confused with ''[[systematic bias]]''. The latter just means "thoroughgoing bias". ''Systemic bias'' means that there are '''structural''' reasons why Wikipedia gives certain topics much better coverage than others, and as a consequence, it should not be seen as the "fault" of any individual editor, or any individual article.

Wikipedia is an evolving project. While some of its biases &mdash; e.g. a preference for online sources &mdash; are probably inherent, others &mdash; generally the demographic ones &mdash; need not be. However, they will not be overcome by wishful thinking. We need to devote active effort to these matters, rather than keep doing the same thing and expect different results.

As of this writing, Wikipedia is disproportionately white and male; disproportionately American; disproportionately written by people from white collar backgrounds. We do not think this is a result of a conspiracy &mdash; it is largely a result of self-selection &mdash; but it has effects not all of which are beneficial, and which need to be looked at and (in some cases) countered.

Wikipedia is biased toward over-inclusion of certain material pertaining to (for example) science fiction, contemporary youth culture, contemporary U.S. and UK culture in general, and anything already well covered in the English-language portion of the Internet. These excessive inclusions are relatively harmless: at worst, people look at some of these articles and say "this is silly, why is it in an encyclopedia?" 

Of far greater (and more detrimental) consequence, these same biases lead to minimal or non-existent treatment of topics of great importance. One example is that, as of this writing (October 2004), the [[Congo Civil War]], possibly the largest war since [[World War II]] has claimed over 3 million lives, but one would be hard pressed to learn much about it from Wikipedia. In fact, there is far more information on a [[Babylon 5|fictional space station]].