Unfortunate. So many essays that I wrote in school cited The World Facebook as a source.
I'm worried that the death of these easily accessible sources will push more and more pupils into relying on Wikipedia or even worse: AI. Being critical of what you see online and finding facts yourself is crucial to digital literacy.
20 years ago, I was working on a consumer device, doing indexing and searching of books. The indexer had about 1 MB of RAM available, and had to work in the background on a very slow, single core CPU, without the user noticing any slowdown. A lot of the optimization work involved trying to get algorithmic complexity and memory use closer to a function of the distinct words in books than to a function of the total words in books. Typical novels have on the order of 10 K distinct words and 100 K total words.
If you're indexing numbers, which we did, this book has little difference between total words and distinct words because it has so many distinct numbers in it. It ended up being a regular stress test to make sure our approach to capping memory use was working. But, because it constantly triggered that approach to capping memory usage, it took far longer to index than more typical books, including many that were much larger.
The Factbook dates from a time when this was the most convenient source of updated concise summaries of all countries. It didn’t necessarily go into great detail except for countries important to the US national interest.
This has been eclipsed by Wikipedia, the information there is far more comprehensive and govt officials will go there to make updates and corrections.
Since the world factbook was under the public domain, it would be possible for volunteers to build an archive site of it. It wouldn't be updated under the purview of the CIA but at least the most recent content would be easily accessible.
The end of an era, but ultimately it's not that surprising.
In its own FAQs[0], the CIA previously noted that many third-party companies that once provided free data now require expensive subscriptions or restrict use via licensing. These likely made it increasingly difficult to maintain the Factbook’s rigorous standards for comprehensive global data.
Ensuring the accuracy of thousands of data points for 258 international entities required a "monstrous workload" of vetting and reviewing by highly trained officers. Given the "do more with less" mandate, this is the result.
My theory of the current US administration and its support is one of ideological stupidity. Ideological stupidity wishes to see the world as simple. If "classical fascism" made a promise of order in a tumultuous world, the new right makes a promise of simplicity: the world is not as complicated as the experts say. To maintain simplicity, any serious scholarship and study, which invariably points to complexity, is to be expunged.
A shared knowledge of factual information is the enemy of a fascist state.
Not that that has anything to do with the current administration deciding to kill a useful apolitical resource that has served countless people for 80 years.
This is incredibly frustrating, something so neutrally appreciated and used by everyone dropped. For no reason at all, but it’s not hard to infer why. Can’t have those pesky facts getting in the way of gaslighting the masses.
I don't understand why they created or obtained control of the world Factbook in the first place, anyone have a story around this?
I thought the CIA was formed to represent rich people's interests and maybe in that way the Factbook was another trick to lend legitimacy to their organization.
I cannot escape the overall impression that Trump is bankrupting America and we increasingly cannot afford to provide even the most basic of government services.
Facts always create problems for authoritarian regimes.
So they do everything they can do get rid of facts.
The primary reason they spread disinformation is not to get people to believe the nonsense (which is merely an occasional bonus), it is to get people to give up on finding the truth. Once people have no substantial quantity or quality of truth, they can be entirely manipulated.
This regime is following the standard path to authoritarianism.
ODNI also did not publish its quadrennial Global Trends report last year, even though it was written. It probably talked too much about the rise of fascism.
It seems like it won't be a popular opinion given the comments, but: a three-letter-agency, especially the CIA, maintaining a "factbook" always seemed like an oxymoron to me. Indeed it was an oft-cited source in research and school essays, and for the most part it was certainly accurate, but, as many tools of propaganda, that veneer of accuracy could be a useful cover for the small portions of reality where truth was inconvenient.
As an example in recent memory: the World Factbook has been heavily cited lately to argue against the idea of a genocide in Gaza. Maybe a year or so ago, the Factbook was updated, and it claimed that the population in Gaza had grown: no decrease, no inflection point in growth, nothing to see... That claim was in heavy rotation, as soon as it was published.
That the espionage agency of the main weapons supplier to Israel would publish such a claim felt grotesque, and the claim itself seemed ridiculous, impossible, based on even evidenced peripheral information (the 90+% of people displaced, the destruction of all hospitals, the deaths of so many aid workers, the levels of starvation), but... the Factbook claimed it, so it became true to many.
It would be impossible to quantify the effect of this, how many days of horror it added, how many more debates those trying to stop the killing had to do, how much fewer donations were sent to aid workers. But an effect it certainly had.
CIA to Sunset the World Factbook
(abc.net.au)379 points by kshahkshah 5 February 2026 | 258 comments
Comments
I'm worried that the death of these easily accessible sources will push more and more pupils into relying on Wikipedia or even worse: AI. Being critical of what you see online and finding facts yourself is crucial to digital literacy.
If you're indexing numbers, which we did, this book has little difference between total words and distinct words because it has so many distinct numbers in it. It ended up being a regular stress test to make sure our approach to capping memory use was working. But, because it constantly triggered that approach to capping memory usage, it took far longer to index than more typical books, including many that were much larger.
https://web.archive.org/web/20260203124934/https://www.cia.g...
Most volunteers on Wikipedia do an excellent job, but sometimes the absence of traditional editorial structures shows its limitations.
Discussed a few days ago as well
What's a good resource now for "Do I need K&R insurance?"
In its own FAQs[0], the CIA previously noted that many third-party companies that once provided free data now require expensive subscriptions or restrict use via licensing. These likely made it increasingly difficult to maintain the Factbook’s rigorous standards for comprehensive global data.
Ensuring the accuracy of thousands of data points for 258 international entities required a "monstrous workload" of vetting and reviewing by highly trained officers. Given the "do more with less" mandate, this is the result.
[0]https://www.cia.gov/the-world-factbook/about/faqs/
This ending seems fitting for the world where artificially manufacturing consent is rampant.
As Nietzsche once said: "There are no facts, only interpretations"
George Orwell (1984)
where we're going, we don't need "facts"
Not that that has anything to do with the current administration deciding to kill a useful apolitical resource that has served countless people for 80 years.
I thought the CIA was formed to represent rich people's interests and maybe in that way the Factbook was another trick to lend legitimacy to their organization.
So they do everything they can do get rid of facts.
The primary reason they spread disinformation is not to get people to believe the nonsense (which is merely an occasional bonus), it is to get people to give up on finding the truth. Once people have no substantial quantity or quality of truth, they can be entirely manipulated.
This regime is following the standard path to authoritarianism.
As an example in recent memory: the World Factbook has been heavily cited lately to argue against the idea of a genocide in Gaza. Maybe a year or so ago, the Factbook was updated, and it claimed that the population in Gaza had grown: no decrease, no inflection point in growth, nothing to see... That claim was in heavy rotation, as soon as it was published.
That the espionage agency of the main weapons supplier to Israel would publish such a claim felt grotesque, and the claim itself seemed ridiculous, impossible, based on even evidenced peripheral information (the 90+% of people displaced, the destruction of all hospitals, the deaths of so many aid workers, the levels of starvation), but... the Factbook claimed it, so it became true to many.
It would be impossible to quantify the effect of this, how many days of horror it added, how many more debates those trying to stop the killing had to do, how much fewer donations were sent to aid workers. But an effect it certainly had.