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Astral Codex Ten published Open Thread 454 as its weekly open discussion, with several community announcements. The post includes a BYU meetup schedule change, newly translated Fatima documents, an archive of past book-review contest entries and an invitation from Physicians For AI Safety.
Astral Codex Ten has published Open Thread 454, its weekly forum for reader questions and discussion, alongside updates about community events and resources. The post announces a changed time, date and location for a Brigham Young University effective altruism meetup, links to newly translated documents about Fatima, and shares an archive of earlier book-review contest entries.
The thread invites readers to post about any topic or ask questions. Astral Codex Ten also points readers to its unofficial subreddit, Discord server, bulletin board and in-person meetups. The post says most of the site’s content is free, while some is available to subscribers.
One event update concerns effective altruism meetups at Brigham Young University. The university gathering has changed its time, date and place, and the post directs readers to the meetup list for the revised details. It does not reproduce the new schedule in the announcement itself.
The post also credits reader Nikita Sokolsky with obtaining additional Fatima documents from Portugal and translating them into English. It links to Fatima-1917.com, and thanks Ana for work that required Portuguese proficiency. Separately, Rob Ennals, who created the current year’s book-review contest site, has collected reviews from earlier years into downloadable EPUB files.
Updates for ACX Readers
Open Thread 454 is a community notice and discussion post, rather than a report of a single major external event. Its practical value is that it gathers several reader-facing updates in one place: people planning to attend the BYU meetup are alerted to a schedule change, while readers interested in Fatima documents or past book reviews are given links to the relevant resources.
The post also provides a point of contact for physicians interested in AI safety. Physicians For AI Safety says it is interested in speaking with doctors and has an open letter they can sign. The announcement does not describe the group’s work in detail, but it gives interested readers a route to learn more or participate.
For readers, the thread’s open format matters as much as its notices: it offers a recurring venue to raise questions and share topics with the Astral Codex Ten community. The post does not set out a formal agenda or claim that every discussion item has editorial endorsement.
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A Weekly Open Discussion
The source describes Open Thread 454 as the site’s weekly visible open thread. Readers may use it for miscellaneous discussion, and the post lists several community channels beyond the thread itself, including an unofficial subreddit, Discord, bulletin board and in-person gatherings around the world.
The announcements appear alongside a brief note from the author about publishing activity. The author apologizes for writing little recently and for missing a Friday book-review entry, saying they are busy and intend to make up for the delay when circumstances change. That is the author’s account of their workload and plans; the post does not give a timetable for when regular posting will resume.
Details Still Not Listed
The source does not state the new BYU meetup date, time or location; readers must consult the linked meetup list. It also does not provide details about the contents or provenance of each Fatima document beyond saying that additional material was obtained from Portugal and translated into English.
The announcement gives no information about Physicians For AI Safety’s membership, activities or the text and terms of its open letter. Nor does it specify when the past book-review EPUB collection was assembled or whether it includes every earlier review. The author offers no date for a return to a higher publishing pace. These points are not resolved in the thread itself.
Readers Can Follow the Links
Readers planning to attend the BYU effective altruism meetup can check the linked event list for the updated schedule. Those interested in the translated documents, earlier contest reviews or the physicians’ AI safety letter can use the respective links provided in the post. The thread remains open for reader contributions, while the author’s note says they will try to make up for recent missed writing after their schedule eases; no timing is given.
Key Questions
What is Open Thread 454?
It is Astral Codex Ten’s weekly open discussion thread, where readers are invited to post on any topic or ask questions.
What changed for the BYU meetup?
The post says the meetup’s time, date and place have changed. It does not list the replacement details, directing readers to the meetup list instead.
Where can readers find the Fatima documents?
The post links to Fatima-1917.com and says Nikita Sokolsky obtained additional documents from Portugal and translated them into English, with Ana helping on Portuguese-language work.
What is Physicians For AI Safety asking physicians to do?
The group says it wants to talk with physicians interested in AI safety and has an open letter that they can sign. The thread does not provide further details about the group or letter.
When will the author resume a fuller posting schedule?
The author says they are busy and will try to make up for recent missed writing after that changes, but does not give a date.
Source: rss
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