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Wei Dai

Karma: 44,123

If anyone wants to have a voice chat with me about a topic that I’m interested in (see my recent post/​comment history to get a sense), please contact me via PM.

My main “claims to fame”:

My Home Page

Reliti­gat­ing the Race to Build Friendly AI

Wei Dai3 Dec 2025 11:34 UTC
67 points
43 comments3 min readLW link

Please, Don’t Roll Your Own Metaethics

Wei Dai12 Nov 2025 22:17 UTC
152 points
64 comments2 min readLW link

Prob­lems I’ve Tried to Legibilize

Wei Dai9 Nov 2025 10:27 UTC
134 points
24 comments2 min readLW link

Leg­ible vs. Illeg­ible AI Safety Problems

Wei Dai4 Nov 2025 21:39 UTC
361 points
93 comments2 min readLW link

Try­ing to un­der­stand my own cog­ni­tive edge

Wei Dai3 Nov 2025 8:49 UTC
72 points
17 comments4 min readLW link

Wei Dai’s Shortform

Wei Dai1 Mar 2024 20:43 UTC
10 points
390 comments1 min readLW link

Manag­ing risks while try­ing to do good

Wei Dai1 Feb 2024 18:08 UTC
66 points
28 comments2 min readLW link

AI do­ing philos­o­phy = AI gen­er­at­ing hands?

Wei Dai15 Jan 2024 9:04 UTC
50 points
24 comments3 min readLW link

UDT shows that de­ci­sion the­ory is more puz­zling than ever

Wei Dai13 Sep 2023 12:26 UTC
230 points
56 comments1 min readLW link

Meta Ques­tions about Metaphilosophy

Wei Dai1 Sep 2023 1:17 UTC
163 points
80 comments3 min readLW link

[Question] Why doesn’t China (or didn’t any­one) en­courage/​man­date elas­tomeric res­pi­ra­tors to con­trol COVID?

Wei Dai17 Sep 2022 3:07 UTC
34 points
15 comments1 min readLW link

[Question] How to bet against civ­i­liza­tional ad­e­quacy?

Wei Dai12 Aug 2022 23:33 UTC
55 points
20 comments1 min readLW link

AI ethics vs AI alignment

Wei Dai26 Jul 2022 13:08 UTC
7 points
1 comment1 min readLW link

A broad basin of at­trac­tion around hu­man val­ues?

Wei Dai12 Apr 2022 5:15 UTC
120 points
18 comments2 min readLW link

Mo­ral­ity is Scary

Wei Dai2 Dec 2021 6:35 UTC
243 points
116 comments4 min readLW link1 review

(USA) N95 masks are available on Amazon

Wei Dai18 Jan 2021 10:37 UTC
53 points
21 comments1 min readLW link

Anti-EMH Ev­i­dence (and a plea for help)

Wei Dai5 Dec 2020 18:29 UTC
93 points
44 comments5 min readLW link

A tale from Com­mu­nist China

Wei Dai18 Oct 2020 17:37 UTC
290 points
73 comments2 min readLW link1 review

Every­thing I Know About Elite Amer­ica I Learned From ‘Fresh Prince’ and ‘West Wing’

Wei Dai11 Oct 2020 18:07 UTC
44 points
18 comments1 min readLW link
(www.nytimes.com)

[Question] Tips/​tricks/​notes on op­ti­miz­ing investments

Wei Dai6 May 2020 23:21 UTC
83 points
68 comments1 min readLW link