New forum for MIRI research: Intelligent Agent Foundations Forum

36 orthonormal 20 March 2015 12:35AM

Today, the Machine Intelligence Research Institute is launching a new forum for research discussion: the Intelligent Agent Foundations Forum! It's already been seeded with a bunch of new work on MIRI topics from the last few months.

We've covered most of the (what, why, how) subjects on the forum's new welcome post and the How to Contribute page, but this post is an easy place to comment if you have further questions (or if, maths forbid, there are technical issues with the forum instead of on it).

But before that, go ahead and check it out!

(Major thanks to Benja Fallenstein, Alice Monday, and Elliott Jin for their work on the forum code, and to all the contributors so far!)

EDIT 3/22: Jessica Taylor, Benja Fallenstein, and I wrote forum digest posts summarizing and linking to recent work (on the IAFF and elsewhere) on reflective oracle machines, on corrigibility, utility indifference, and related control ideas, and on updateless decision theory and the logic of provability, respectively! These are pretty excellent resources for reading up on those topics, in my biased opinion.

Rationality: From AI to Zombies

80 RobbBB 13 March 2015 03:11PM

 

Eliezer Yudkowsky's original Sequences have been edited, reordered, and converted into an ebook!

Rationality: From AI to Zombies is now available in PDF, EPUB, and MOBI versions on intelligence.org (link). You can choose your own price to pay for it (minimum $0.00), or buy it for $4.99 from Amazon (link). The contents are:

  • 333 essays from Eliezer's 2006-2009 writings on Overcoming Bias and Less Wrong, including 58 posts that were not originally included in a named sequence.
  • 5 supplemental essays from yudkowsky.net, written between 2003 and 2008.
  • 6 new introductions by me, spaced throughout the book, plus a short preface by Eliezer.

The ebook's release has been timed to coincide with the end of Eliezer's other well-known introduction to rationality, Harry Potter and the Methods of Rationality. The two share many similar themes, and although Rationality: From AI to Zombies is (mostly) nonfiction, it is decidedly unconventional nonfiction, freely drifting in style from cryptic allegory to personal vignette to impassioned manifesto.

The 333 posts have been reorganized into twenty-six sequences, lettered A through Z. In order, these are titled:

  • A — Predictably Wrong
  • B — Fake Beliefs
  • C — Noticing Confusion
  • D — Mysterious Answers
  • E — Overly Convenient Excuses
  • F — Politics and Rationality
  • G — Against Rationalization
  • H — Against Doublethink
  • I — Seeing with Fresh Eyes
  • J — Death Spirals
  • K — Letting Go
  • L — The Simple Math of Evolution
  • M — Fragile Purposes
  • N — A Human's Guide to Words
  • O — Lawful Truth
  • P — Reductionism 101
  • Q — Joy in the Merely Real
  • R — Physicalism 201
  • S — Quantum Physics and Many Worlds
  • T — Science and Rationality
  • U — Fake Preferences
  • V — Value Theory
  • W — Quantified Humanism
  • X — Yudkowsky's Coming of Age
  • Y — Challenging the Difficult
  • Z — The Craft and the Community

Several sequences and posts have been renamed, so you'll need to consult the ebook's table of contents to spot all the correspondences. Four of these sequences (marked in bold) are almost completely new. They were written at the same time as Eliezer's other Overcoming Bias posts, but were never ordered or grouped together. Some of the others (A, C, L, S, V, Y, Z) have been substantially expanded, shrunk, or rearranged, but are still based largely on old content from the Sequences.

One of the most common complaints about the old Sequences was that there was no canonical default order, especially for people who didn't want to read the entire blog archive chronologically. Despite being called "sequences," their structure looked more like a complicated, looping web than like a line. With Rationality: From AI to Zombies, it will still be possible to hop back and forth between different parts of the book, but this will no longer be required for basic comprehension. The contents have been reviewed for consistency and in-context continuity, so that they can genuinely be read in sequence. You can simply read the book as a book.

I have also created a community-edited Glossary for Rationality: From AI to Zombies. You're invited to improve on the definitions and explanations there, and add new ones if you think of any while reading. When we release print versions of the ebook (as a six-volume set), a future version of the Glossary will probably be included.

Announcement: The Sequences eBook will be released in mid-March

47 RobbBB 03 March 2015 01:58AM

The Sequences are being released as an eBook, titled Rationality: From AI to Zombies, on March 12.

We went with the name "Rationality: From AI to Zombies" (based on shminux's suggestion) to make it clearer to people — who might otherwise be expecting a self-help book, or an academic text — that the style and contents of the Sequences are rather unusual. We want to filter for readers who have a wide-ranging interest in (/ tolerance for) weird intellectual topics. Alternative options tended to obscure what the book is about, or obscure its breadth / eclecticism.

 

The book's contents

Around 340 of Eliezer's essays from 2009 and earlier will be included, collected into twenty-six sections ("sequences"), compiled into six books:

  1. Map and Territory: sequences on the Bayesian conceptions of rationality, belief, evidence, and explanation.
  2. How to Actually Change Your Mind: sequences on confirmation bias and motivated reasoning.
  3. The Machine in the Ghost: sequences on optimization processes, cognition, and concepts.
  4. Mere Reality: sequences on science and the physical world.
  5. Mere Goodness: sequences on human values.
  6. Becoming Stronger: sequences on self-improvement and group rationality.

The six books will be released as a single sprawling eBook, making it easy to hop back and forth between different parts of the book. The whole book will be about 1,800 pages long. However, we'll also be releasing the same content as a series of six print books (and as six audio books) at a future date.

The Sequences have been tidied up in a number of small ways, but the content is mostly unchanged. The largest change is to how the content is organized. Some important Overcoming Bias and Less Wrong posts that were never officially sorted into sequences have now been added — 58 additions in all, forming four entirely new sequences (and also supplementing some existing sequences). Other posts have been removed — 105 in total. The following old sequences will be the most heavily affected:

  • Map and Territory and Mysterious Answers to Mysterious Questions are being merged, expanded, and reassembled into a new set of introductory sequences, with more focus placed on cognitive biases. The name 'Map and Territory' will be re-applied to this entire collection of sequences, constituting the first book.
  • Quantum Physics and Metaethics are being heavily reordered and heavily shortened.
  • Most of Fun Theory and Ethical Injunctions is being left out. Taking their place will be two new sequences on ethics, plus the modified version of Metaethics.

I'll provide more details on these changes when the eBook is out.

Unlike the print and audio-book versions, the eBook version of Rationality: From AI to Zombies will be entirely free. If you want to purchase it on Kindle Store and download it directly to your Kindle, it will also be available on Amazon for $4.99.

To make the content more accessible, the eBook will include introductions I've written up for this purpose. It will also include a LessWrongWiki link to a glossary, which I'll be recruiting LessWrongers to help populate with explanations of references and jargon from the Sequences.

I'll post an announcement to Main as soon as the eBook is available. See you then!