Introducing Astral Codex Ten

In one sentence

The author announces the launch of a new blog, "Astral Codex Ten," hosted on Substack, following a multi-month hiatus.

Why read this (and who it's for)

This announcement serves as a "re-entry" point for readers of the Slate Star Codex. It is for anyone who follows Scott Alexander’s work and needs to know where his future writings will be published. It solves the problem of "where did the content go?" by providing a clear migration path to a new platform.

The big idea

The central thesis of this announcement is the necessity of platform migration for continuity. After a period of absence ("the past few months"), the author is transitioning his work to a new home (Substack) to ensure his thoughts remain accessible to his community.

The move acknowledges that a blog is not just a static repository of text, but a living project that requires a sustainable platform. By moving to Substack, the author is seeking a more manageable way to distribute his work while acknowledging the "unwieldy" nature of current technical hurdles (like domain names).

Key ideas

Platform Migration

• What it is — The move from "Slate Star Codex" to "Astral Codex Ten" on the Substack platform.
• Why it matters — It ensures that the author's work continues to reach his audience despite changes in hosting or personal circumstances.
• In the book — The author provides the new URL: https://astralcodexten.substack.com/.

The Importance of the Hiatus

• What it is — An acknowledgment of the "past few months" where the blog was inactive.
• Why it matters — It builds rapport with the audience by acknowledging their patience and the reality of the author's absence.
• In the book — The author opens with, "Thanks for bearing with me the past few months."

Domain Management

• What it is — The recognition that a "less unwieldy" domain name is a priority for the future.
• Why it matters — A clear, simple URL is essential for discoverability and ease of access for a regular readership.
• In the book — The author notes, "I’ll try to have a less unwieldy domain name working soon."

The Rationality Ecosystem

• What it is — A community of thought centered on logic, science, and evidence-based reasoning.
• Why it matters — It provides the intellectual framework and community for the blog's content.
• In the book — The author links to various resources including "Rationality," "Less Wrong," and "Metaculus."

The Effective Altruism Ecosystem

• What it is — A movement focused on using evidence and reason to figure out how to benefit others as much as possible.
• Why it matters — It provides a specific application for the "rational" tools discussed in the blog.
• In the book — The author links to "Effective Altruism," "80,000 Hours," and "Giving What We Can."

Frameworks & tools

The text does not provide a formal framework, but it outlines a Platform Migration Announcement structure:

1. Acknowledge the Hiatus: Open by thanking the audience for their patience during the period of absence.
2. Provide the New Destination: Clearly state the new URL/platform (Substack).
3. Commit to Technical Improvement: Acknowledge current limitations (unwieldy domains) and promise a future fix.

Memorable examples & stories

The Community Rejoicing The comment section of the announcement shows a high level of community enthusiasm, with readers expressing "much rejoicing" and "hurrah" at the author's return. Lesson: A loyal community is built on consistent, high-value output, and their support is the primary driver of a blog's longevity.

Key quotes

"Thanks for bearing with me the past months." Why it matters: It acknowledges the social contract between a creator and their audience.

"My new blog is at https://astralcodexten.substack.com/." Why it matters: The primary call to action for the reader.

"I’ll try to have a less unwieldy domain name working soon." (Paraphrased) Why it matters: It signals a commitment to user experience and accessibility.

How to apply it

This week

• Audit your "Unwieldy" Links: Identify any links in your own projects or blogs that are difficult to remember or navigate.
• Acknowledge the Hiatus: If you have been away from a project, send a brief "thank you for bearing with me" note to your stakeholders before announcing a restart.

Ongoing

• Platform Awareness: Regularly evaluate if your current platform (Substack, WordPress, etc.) still serves your goals for distribution and audience reach.
• Community Engagement: Maintain a "blogroll" or list of related resources (like the ones in the announcement) to keep your work situated within a larger ecosystem of ideas.

Common pitfalls

• Over-complicating the Announcement: The author keeps this announcement extremely brief. A common pitfall is trying to explain too much during a "return" post; the goal is simply to point people to the new home.
• Ignoring the "Unwieldy" Factor: Many creators ignore the importance of a clean domain or URL, which can create friction for new readers.

Connects to

• Effective Altruism (Linked in the text)
• Rationality (Linked in the text)
• Substack (The platform used for the migration)

If you remember only three things

• The blog has moved to Astral Codex Ten on Substack.
• The author acknowledges a period of absence and thanks the audience for their patience.
• The focus remains on the Rationality and Effective Altruism ecosystems.

Internalize it

• Reflection questions

  • How can I make my current projects more accessible to others?
  • What is the "unwieldy" part of my current content delivery that I should simplify?
  • How do I manage my audience's expectations when I need to take a hiatus?

• Flashcards Q: What is the name of the new blog? A: Astral Codex Ten.

Q: What platform is the new blog hosted on? A: Substack.

Q: What does the author acknowledge regarding the past few months? A: The audience's patience during a period of absence.

Q: What is the author's commitment regarding the domain name? A: To find a "less unwieldy" domain name soon.

Fidelity note

Confidence is high. This summary is based strictly on the announcement post provided. Because the source material is a brief announcement of a platform migration rather than a long-form essay, there are no "deep" philosophical frameworks or complex stories to extract. The summary focuses on the logistical and community-based implications of the announcement.