-[Although](http://www.overcomingbias.com/author/hal-finney) [technically](http://www.overcomingbias.com/author/james-miller) [a](http://www.overcomingbias.com/author/david-j-balan) [group](http://www.overcomingbias.com/author/andrew) [blog](http://www.overcomingbias.com/author/anders-sandberg), the vast majority of posts on _Overcoming Bias_ were by Robin Hanson or Eliezer Yudkowsky. I was previously acquainted in passing with Yudkowsky's [writing about future superintelligence](http://yudkowsky.net/obsolete/tmol-faq.html). (I had [mentioned him in my Diary once in 2005](/ancillary/diary/42/), albeit without spelling his name correctly.) Yudkowsky was now using _Overcoming Bias_ and the medium of blogging [to generate material for a future book about rationality](https://www.lesswrong.com/posts/vHPrTLnhrgAHA96ko/why-i-m-blooking). Hanson's posts I could take or leave, but Yudkowsky's sequences of posts about rationality (coming out almost-daily through early 2009, eventually totaling hundreds of thousands of words) were _amazingly great_, [drawing on fields](https://www.lesswrong.com/posts/tSgcorrgBnrCH8nL3/don-t-revere-the-bearer-of-good-info) from [cognitive](https://www.lesswrong.com/posts/2ftJ38y9SRBCBsCzy/scope-insensitivity) [psychology](https://www.lesswrong.com/posts/R8cpqD3NA4rZxRdQ4/availability) to [evolutionary biology](https://www.lesswrong.com/s/MH2b8NfWv22dBtrs8) to explain the [mathematical](https://www.readthesequences.com/An-Intuitive-Explanation-Of-Bayess-Theorem) [principles](https://www.readthesequences.com/A-Technical-Explanation-Of-Technical-Explanation) [governing](https://www.lesswrong.com/posts/eY45uCCX7DdwJ4Jha/no-one-can-exempt-you-from-rationality-s-laws) _how intelligence works_—[the reduction of "thought"](https://www.lesswrong.com/posts/p7ftQ6acRkgo6hqHb/dreams-of-ai-design) to [_cognitive algorithms_](https://www.lesswrong.com/posts/HcCpvYLoSFP4iAqSz/rationality-appreciating-cognitive-algorithms). Intelligent systems that use [evidence](https://www.lesswrong.com/posts/6s3xABaXKPdFwA3FS/what-is-evidence) to construct [predictive](https://www.lesswrong.com/posts/a7n8GdKiAZRX86T5A/making-beliefs-pay-rent-in-anticipated-experiences) models of the world around them—that have "true" "beliefs"—can _use_ those models to compute which actions will best achieve their goals. You simply won't believe how much this blog will change your life; I would later frequently [joke](https://en.wiktionary.org/wiki/ha_ha_only_serious) that Yudkowsky rewrote my personality over the internet.
+[Although](http://www.overcomingbias.com/author/hal-finney) [technically](http://www.overcomingbias.com/author/james-miller) [a](http://www.overcomingbias.com/author/david-j-balan) [group](http://www.overcomingbias.com/author/andrew) [blog](http://www.overcomingbias.com/author/anders-sandberg), the vast majority of posts on _Overcoming Bias_ were by Robin Hanson or Eliezer Yudkowsky. I was previously acquainted in passing with Yudkowsky's [writing about future superintelligence](https://web.archive.org/web/20200217171258/https://yudkowsky.net/obsolete/tmol-faq.html). (I had [mentioned him in my Diary once in 2005](/ancillary/diary/42/), albeit without spelling his name correctly.) Yudkowsky was now using _Overcoming Bias_ and the medium of blogging [to generate material for a future book about rationality](https://www.lesswrong.com/posts/vHPrTLnhrgAHA96ko/why-i-m-blooking). Hanson's posts I could take or leave, but Yudkowsky's sequences of posts about rationality (coming out almost-daily through early 2009, eventually totaling hundreds of thousands of words) were _amazingly great_, [drawing on fields](https://www.lesswrong.com/posts/tSgcorrgBnrCH8nL3/don-t-revere-the-bearer-of-good-info) from [cognitive](https://www.lesswrong.com/posts/2ftJ38y9SRBCBsCzy/scope-insensitivity) [psychology](https://www.lesswrong.com/posts/R8cpqD3NA4rZxRdQ4/availability) to [evolutionary biology](https://www.lesswrong.com/s/MH2b8NfWv22dBtrs8) to explain the [mathematical](https://www.readthesequences.com/An-Intuitive-Explanation-Of-Bayess-Theorem) [principles](https://www.readthesequences.com/A-Technical-Explanation-Of-Technical-Explanation) [governing](https://www.lesswrong.com/posts/eY45uCCX7DdwJ4Jha/no-one-can-exempt-you-from-rationality-s-laws) _how intelligence works_—[the reduction of "thought"](https://www.lesswrong.com/posts/p7ftQ6acRkgo6hqHb/dreams-of-ai-design) to [_cognitive algorithms_](https://www.lesswrong.com/posts/HcCpvYLoSFP4iAqSz/rationality-appreciating-cognitive-algorithms). Intelligent systems that use [evidence](https://www.lesswrong.com/posts/6s3xABaXKPdFwA3FS/what-is-evidence) to construct [predictive](https://www.lesswrong.com/posts/a7n8GdKiAZRX86T5A/making-beliefs-pay-rent-in-anticipated-experiences) models of the world around them—that have "true" "beliefs"—can _use_ those models to compute which actions will best achieve their goals. You simply won't believe how much this blog will change your life; I would later frequently [joke](https://en.wiktionary.org/wiki/ha_ha_only_serious) that Yudkowsky rewrote my personality over the internet.