Wikipedia

As Chapter 4 starts off saying that "We come from a traditon in which knowledge has to be vouched for" it is true I am the first skeptic if wikipedia but when I use it I verify what I find with other sources to keep my information as accurate as possible, as mentioned on page 89 "Authenticity of users is a problem everywhere the world of new and new new media". but Wikipedia is said to be combatting falsehood every second of the day.