AThere were no gatekeepers-anyone could create a page on any subject-but the technology,which enabled rapid reversion to a pre-edited version,provided an effective antidote to vandalism.
BThe political events of the last two years should have alerted us to the fact that Wikipedia had to invent a way of tackling the problem that now confronts us at a global level:how to get at some approximation to the truih.
CMainiaining"the neutral point of view"is relatively easy when writing about science topics or otherwise objectively verifiable subjects.But in other topics,such as politics and hisiory,bias and controversy inevitably arise.
DThere is,however,one single ray of light in this depressing list.For there,in fifth place.is the antithesis to all of that:a site that embodies the potential of the internet to harness the collective intelligence of humanity-Wikipedia.
EIn June 2006,Roy Rosenzweig,a professor specializing in American history,stated that Wikipedia often fails to distinguish important from trivial details,and does not provide the best references.He also complained about Wikipedia"s lack of"persuasive analysis and interpretations,and clear and engaging prose".
FThere was one moment when the vice-chancellor of a top university made a dismissive remark about Wikipedia,only to have a world-teading chemist in the audience icily retort that the pages on his speciality were the most up-to-date summary currently available anywhere-because he wrote them.
GIt"s like reading the transcript of an argument that has gone on for a long time-an attempt to track rationality in action.Like every other human-made thing,it s imperfect.
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