Aus­tralian Green Party leader Bob Brown talks about global democ­racy, X-risk, and immortality

DIY Tran­scra­nial Direct Cur­rent Stim­u­la­tion. Who wants to go first?

[LINK] Poem: There are no beau­tiful sur­faces with­out a ter­rible depth.

Meta Addiction

Cash­ing Out Cog­ni­tive Bi­ases as Behavior

What is the best com­pact for­mal­iza­tion of the ar­gu­ment for AI risk from fast take­off?

Jour­nal of Con­scious­ness Stud­ies is­sue on the Singularity

A Primer On Risks From AI

Peo­ple who “don’t ra­tio­nal­ize”? [Help Ra­tion­al­ity Group figure it out]

Sta­tus and Chang­ing your Mind

A model of UDT with­out proof limits

I’m start­ing a game com­pany and look­ing for a co-founder.

“The Jour­nal of Real Effects”

Evolu­tion­ary psy­chol­ogy: evolv­ing three eyed monsters

Jour­nals that may pub­lish ar­ti­cles on AI risk

New front page

Should log­i­cal prob­a­bil­ities be up­date­less too?

Dot­ting i’s and Cross­ing t’s—a Jour­ney to Pub­lish­ing Elegance

The limited pre­dic­tor problem

60m As­teroid cur­rently as­signed a .022% chance of hit­ting Earth.

Any­one have any ques­tions for David Chalmers?

LiveJour­nal Memes

Less Wrong Se­quences+Web­site feed app for Android

Does any­one know any kid ge­niuses?

How does real world ex­pected util­ity max­i­miza­tion work?

Emo­tional reg­u­la­tion, Part I: a prob­lem summary

[Link] At­lantic In­ter­view with Nick Bostrom—“We’re Un­der­sti­mat­ing the Risk of Hu­man Ex­tinc­tion”

New pa­per on Bayesian philos­o­phy of statis­tics from An­drew Gelman

Harry Pot­ter and the Meth­ods of Ra­tion­al­ity dis­cus­sion thread, part 10

How do you no­tice when you’re ra­tio­nal­iz­ing?

On the etiol­ogy of re­li­gious belief

Send me your pho­tos of LessWrongers hav­ing fun!

Re­quest for in­put: draft of my “com­ing out” state­ment on re­li­gious deconversion

Deli­cious Lu­minos­ity, Om Nom Nom

Derad­i­cal­iz­ing Is­lamist Ex­trem­ists (DC, March 13)

Ge­orge Or­well’s Pre­lude on Poli­tics Is The Mind Killer

[Link] Per­son­al­ity change key to im­prov­ing wellbeing

[video] Paul Chris­ti­ano’s im­promptu tu­to­rial on AIXI and TDT

TED-Ed Launch

AI Risk and Op­por­tu­nity: A Strate­gic Analysis

Meetup : First meetup in Budapest

Sin­gu­lar­ity Sum­mit 2011 Work­shop Report

Real-life ex­pected util­ity max­i­miza­tion [re­sponse to XiXiDu]

Daily Low-Dose Aspirin, Round 2

The kines­the­sia switch

The Sin­gu­lar­ity In­sti­tute is hiring re­mote ed­i­tors!

March 2012 Me­dia Thread

Three new pa­pers on AI risk

Col­lab­o­ra­tive pro­ject: New ra­tio­nal­ity ma­te­ri­als page

Alter­nate card types for Anki