RSS

Com­mon Knowledge

TagLast edit: 25 Jul 2020 18:01 UTC by Ruby

Common knowledge is information that everyone knows and, importantly, that everyone knows that everyone knows, and so on, ad infinitum. If information is common knowledge in a group of people, that information that can be relied and acted upon with the trust that everyone else is also coordinating around that information. This stands, in contrast, to merely publicly known information where one person cannot be sure that another person knows the information, or that another person knows that they know the information. Establishing true common knowledge is, in fact, rather hard.

See also: Public discourse

The Costly Co­or­di­na­tion Mechanism of Com­mon Knowledge

Ben Pace15 Mar 2018 20:20 UTC
193 points
31 comments19 min readLW link2 reviews

Con­tra Com­mon Knowledge

abramdemski4 Jan 2023 22:50 UTC
51 points
31 comments16 min readLW link

Un­rol­ling so­cial metacog­ni­tion: Three lev­els of meta are not enough.

Academian25 Aug 2018 12:00 UTC
186 points
44 comments7 min readLW link1 review

You Get About Five Words

Raemon12 Mar 2019 20:30 UTC
191 points
76 comments1 min readLW link6 reviews

Scott Aaron­son: Com­mon knowl­edge and Au­mann’s agree­ment theorem

gjm17 Aug 2015 8:41 UTC
23 points
4 comments1 min readLW link
(www.scottaaronson.com)

The Fear of Com­mon Knowledge

Eliezer Yudkowsky9 Jul 2008 9:48 UTC
41 points
37 comments2 min readLW link

Every­body Knows

Zvi2 Jul 2019 12:20 UTC
125 points
21 comments4 min readLW link1 review
(thezvi.wordpress.com)

Prob­a­bil­ity Space & Au­mann Agreement

Wei Dai10 Dec 2009 21:57 UTC
52 points
76 comments5 min readLW link

There’s No Fire Alarm for Ar­tifi­cial Gen­eral Intelligence

Eliezer Yudkowsky13 Oct 2017 21:38 UTC
142 points
72 comments25 min readLW link

Lo­cal Val­idity as a Key to San­ity and Civilization

Eliezer Yudkowsky7 Apr 2018 4:25 UTC
183 points
67 comments13 min readLW link5 reviews

In the pres­ence of dis­in­for­ma­tion, col­lec­tive episte­mol­ogy re­quires lo­cal modeling

jessicata15 Dec 2017 9:54 UTC
76 points
39 comments5 min readLW link

Com­mon Knowl­edge is a Cir­cle Game for Toddlers

ryan_b13 Apr 2022 15:24 UTC
58 points
1 comment1 min readLW link

Fun­da­men­tal Uncer­tainty: Chap­ter 5 - How do we know what we know?

Gordon Seidoh Worley28 Dec 2022 1:28 UTC
10 points
2 comments12 min readLW link

[Question] How to build com­mon knowl­edge of ra­tio­nal­ity and hon­esty?

MikkW21 Feb 2021 6:07 UTC
5 points
3 comments1 min readLW link

Soviet-era Jokes, Com­mon Knowl­edge, Irony

Martin Sustrik12 May 2018 10:52 UTC
11 points
1 comment1 min readLW link
(250bpm.com)

Ex­plore/​Ex­ploit for Conversations

Hazard15 Nov 2018 4:11 UTC
37 points
2 comments5 min readLW link

Con­tem­po­rary Lin­guis­tics: A Per­spec­tive on Re­search and In­for­ma­tion Sharing

Miniman12 Sep 2022 19:02 UTC
1 point
5 comments3 min readLW link

FB/​Dis­cord Style Reacts

Raemon1 Jun 2019 21:34 UTC
77 points
95 comments5 min readLW link

Speak­ing up pub­li­cly is heroic

jefftk2 Nov 2019 12:00 UTC
43 points
2 comments1 min readLW link
(www.jefftk.com)

It Was You Who Made My Blue Eyes Blue

Scott Alexander15 Oct 2015 19:46 UTC
46 points
1 comment20 min readLW link
No comments.