Wikipedia is the world's encyclopedia, the first result for almost everything. On Israel, it has a bias problem, and that is not a conspiracy theory. Wikipedia's own court said so.
For most people, Wikipedia is the record: the top search result, the answer the AI assistants quote. Which is why who edits it matters. In 2025, both the Anti-Defamation League and Wikipedia's own arbitration committee documented something specific on the Israel-Palestine articles: not honest disagreement, but a coordinated campaign to bend the record.
In March 2025, the ADL published an investigation finding a network of roughly 30 editors working in concert to skew Israel-Palestine coverage. They made about twice as many edits as comparable editors and communicated with one another up to 18 times more. The pattern, intensifying after October 7, was consistent: strip out sourced material on Palestinian terrorism, antisemitism and calls to destroy Israel, while amplifying criticism of Israel and voting in tandem to make it stick.
This is the part that lifts it above accusation. In February 2025, Wikipedia's Arbitration Committee, the platform's internal court, topic-banned eight editors from the Israel-Palestine area and tightened the rules to stop further distortion. To its credit, the committee sanctioned both sides: six editors from the pro-Palestinian camp and two from the pro-Israel one. But the finding stands: these pages were bent enough that Wikipedia moved to stop it. A US congressional inquiry into foreign involvement followed.
In June 2024, Wikipedia's editors voted to treat the ADL itself as “generally unreliable” on the Israeli-Palestinian conflict, and “unclear” even on antisemitism where it touches Israel or Zionism. They sidelined one of the world's foremost monitors of antisemitism on the very topic where it was sounding the alarm.
In the same window, those same editors kept Al Jazeera, the state broadcaster of Qatar, Hamas's chief patron, rated as a usable source. The body that tracks antisemitism was ruled unreliable on antisemitism; the state media of Hamas's financier was waved through. The referee was thrown out of the game it was refereeing.
This is the part nobody can wave away. Wikipedia keeps every past version of every page, so the drift is provable to the word. It didn't move on a tidy clock, it moved in waves, each one riding a real-world moment, and the sharpest break has a date: October 7, 2023. The articles held a recognisable line for two decades, then turned. Here is the timeline, then the verbatim receipts, and for the load-bearing ones, not just the diff but the fact it buries.
The marquee rewrites, a running ledger of the repeat-offenders, and the control group of articles that read fair, each checked to the word, each with a link. Pick a view.
Every receipt is preserved three ways, so it survives even if Wikipedia hides its history: the verbatim quote on this page, the Wikipedia revision ID, and an independent Wayback Machine archive (the ⧉ Wayback link on each card).
The same handful of moves repeat across hundreds of articles. Here is a running ledger of the rest, grouped by the technique, each with a receipt. (Nothing goes on the list without a link.)
If this were a grudge, every article would be an offender. They aren't, and saying so is what makes the rest trustworthy. The articles below were checked and read fair today: they name the right perpetrators, debunk the myths, and affirm the Jewish record. We're dating them for re-audit in June 2027, the record is live-edited, and “fair today” is not a promise about tomorrow.