Mark Henderson, Science Editor
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It might be visited by 7 per cent of internet users every day, and have helped to win many a pub quiz, but Wikipedia is still hampered by its inability to guarantee that information appearing on the website is true.
To rectify this the online encyclopaedia is to tackle its reliability problem with a package designed to improve its trustworthiness and reliability.
The German-language version is to pioneer the first and potentially most controversial change, by which ordinary readers will lose their ability to alter any entry and see their changes appear instantly on the screen, New Scientist reports today.
Instead, instant editing will be restricted to a group of “trusted editors”, who must first earn their status by proving their commitment to the Wikipedia concept. One proposal is to limit trusted status to those who have made 30 reliable edits in 30 days. Ordinary users will still be able to propose changes, but these will have to be vetted by a trusted editor before they appear. The English-language version will retain instant editing for now.
Wikipedia has become immensely popular since it was set up in 2001. It includes more than two million entries in English and covers 252 languages. However, its unique structure, by which anybody can add, remove or edit information, is at once its strength and weakness.
While the “wiki” format, which takes its name from the Hawaiian word for “quick”, means it can draw on a vast pool of expertise from individuals all over the world, it is also vulnerable to deliberate abuse. Many companies and individuals are known to keep an eye on their own entries, inserting promotional material and removing potentially embarrassing details. More insidiously, some users engage in deliberate vandalism, deleting whole passages of text or inserting errors.
Serious errors, such as a defamatory allegation that an American journalist was involved in the assassination of President Kennedy, have sometimes gone unaltered for months. Though much loved by many, the site has developed a reputation for unreliability.
The drawbacks to the changes being implemented by the Wikimedia Foundation, the charity that runs the website, are that some users will be put off editing by the vetting process, and as the number of trusted editors is expected to reach about 2,000, there is likely to be a long wait before many bona fide changes are incorporated.
Readers will also be able to access an approved page that has been certified as vandal-free by trusted editors.
Another upgrade will involve the introduction of software that gives all editors a reliability rating, based on how their previous edits have performed. If information they post goes unchanged, they will be awarded high ratings, while if it is later edited by other users their ranking will slip. The software is designed by Luca de Alfaro, of the University of California, Santa Cruz.
Once ratings are compiled, the computer can give each chunk of text a reliability score, according to the editors who have changed it. Readers will be able to see this on a special page in which text will be darker when it is judged less likely to be reliable.
The main drawback, New Scientist says, will be that dedicated editors who correct vandalism may be penalised, as vandals often reedit their changes.
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Wikipedia is broken, no matter what they do to fix it. They want to restrict who can edit or post new articles? It will give just more power to those good at playing the Wikipedia game of "the one who lasts longest says the truth".
Just check one of Wikipedia's "talk" pages on a controversial subject and you will see how "facts" are included into Wikipedia articles.
Ben Thorgood, Naples,
Phil, Since when is 'mind control' a positive?
Also, I note that errors on Wikipedia can be quickly corrected, whereas errors in books and print media often are never fixed. There's a major story in the news that says that Yone Minagawa, 114, is the world's oldest person. Too bad she died over a month ago.
Land of the rising geriatrics
Independent, UK - 6 hours ago
The current record-holders both live in Japan â Yone Minagwa, the oldest woman at 114, and Tomoji Tanabe, 112, who was confirmed as the world's oldest man ...
Robert, Atlanta, GA
Obviuosly its not all going to be accurate. When is anything thats on the internet and in the media fully accurate?
Matt, Cornwall, UK
for a resource to include factually incorrect data is very annoying, this ranting about the restriction of information is rather x-files to be honest.
i would welcome vetting of the information, for accuracy. and the companies that are being written badly about, will if unable to alter the report themselves look to the courts.
that said the questioning of who is going to be a "trusted editor" is pertinant.
history is written by the victors, sorry that is how history is, wikipedia falls down in the anonimity of the web, if the government issues a statement, then thier bias can be estimated, the same with coporations. this cannot be done with an online alias.
probably both a good and a bad thing in terms of content
Ben, foklkestone, uk
"while if it is later edited by other users their ranking will slip"
So, posting in anything remotely topical or that will change over time is a good way to lose the ability to edit. Nice.
Leon Wolfeson, Oxford, UK
It would be useful if we could read a history of the changes behind a current article to get a flavour of what is happening to the entries. You might then find that an individual would ping pong between "terrorist" and "freedom fighter" before eventually becoming elder statesman (insert your favorite hero/heretic).
I am reminded of my father's recollection that before the war, a major German encyclopaedia was offered for exchange for the preceding edition at a knockdown price. Apparently, in the new edition many historically Polish territories became historically German territories. Of course my recollection is second hand and therefore hearsay, but the principle is sound.
Richard Majewicz, Peterborough, UK
Bravo! I, also, am concerned that people who may have some political axe to grind will have control of a well-meaning website that claims to be "factual". Jesse
Monroe, Wi. USA
Jesse, Monroe, Wi.
The German Wikipedia has been planning this change for well over a year. The New Scientist article says they'll start this month; good for them, but I won't hold my breath.
Meanwhile, Citizendium still has the far superior content production model. We don't have to approve each edit, because each contributor uses his or her own identity, and because the whole thing is gently guided by editors and constables.
We're growing nicely, too. Nearly 3,000 articles and 5 million words in less than a year, and we are poised to expand greatly this fall, too.
Larry Sanger, Columbus, Ohio
Thats the internet for you.
m.J., Iowa, U.S.A.
Larry is just lamenting the fact that not just anybody can edit Wikipedia anymore. So what we'll read is what "the powers that be" let us read.
In other words, the lunatic fringe with their "interesting" take on historical and political events have lost the only platform where they can disseminate their views with some semblance of authority.
This is a welcome change to Wikipedia.
Phil, Oxford, UK
Isn't Wiki an acronym for Wish I Knew It?
Jason , Aberdeen, United Kingdom
Its typical of todays social environment. For every person who wants to enhance a community there are 2 who want to destroy it with misinformation and mindless vandalism. Wikipedia is unfortunatly a victim of this - what a shame, as this collective portal for information on almost everything is such a valued resource.
Frank Curland, Edinburgh, Scotland
Larry what on earth are you talking about?
Morgan, Hartford, Connecticut, USA
"History (as alluded herein) is written by the victors". What began as a valiant effort to enable those cognizant of the real 'facts', behind that which is generally accepted knowledge, though denied the means to publish for general consumption - has itself fallen to the self interests of those with the power to suppress and those who merely wish to to pervert.
"If a tree falls in a forest, and no one (human) hears it, does it make a sound?" What of those creatures not capable of bearing documented witness?
Must we always wait until perpetrators publish their memoirs or speak from their death beds before the true story behind historical events are made known to the general public?
Wikipedia WAS a venue to bring out what may've been known only to one or a few 'insiders'. Now, lacking corroboration by recognised 'experts', though they may not be completely silenced (i.e.: weblogs) - their knowledge will reach a smaller audience and we all lose in the process.
Larry, Middletown, USA/NY
Who is trusted editor?
I see many wrong information from time to time and I tried to edit a few of them along the way. Most of the time historical facts and political contents are abused by people who have control.
James, Toronro, Canada