Less Wrong

Article

Less Wrong is a recurring organization in the Astral Codex Ten archive, appearing 15 times across 15 issues between January 24, 2022 and April 01, 2026. The archive places it in contexts such as “Less Wrong team relocates”; “Followup research by Less Wrong user “Bucky””; “Please check the Less Wrong or Facebook posts”. It most often appears alongside ACX, ACX MEETUP, India.

Metadata

• Category: Organizations
• Mention count: 15
• Issue count: 15
• First seen: January 24, 2022
• Last seen: April 01, 2026

Appears In

• Grading My 2021 Predictions
• Birth Order Effects: Nature vs. Nurture
• Meetups Everywhere 2022: Times & Places
• Spring Meetups Everywhere 2023
• 23
• The Mystery Of Internet Survey IQs
• Spring Meetups Everywhere 2024
• Links For April 2024
• Open Thread 324
• 24
• Meetups Everywhere Spring 2025: Times & Places
• 25
• Meetups Everywhere 2025: Times and Places
• 26
• Meetups Everywhere Spring 2026: Times & Places

Related Pages

• • ACX (9 shared issues)
• • ACX MEETUP (7 shared issues)
• • India (7 shared issues)
• • LessWrong (7 shared issues)
• • Mexico City (7 shared issues)
• • Mumbai (7 shared issues)
• • ACX (6 shared issues)
• • Asia-Pacific (6 shared issues)
• • Atlanta (6 shared issues)
• • Australia (6 shared issues)
• • Belgrade (6 shared issues)
• • Ben (6 shared issues)

External Links

• • https://acoup.blog/2020/12/04/collections-that-dothraki-horde-part-i-barbarian-couture/
• • https://slatestarcodex.com/2019/06/10/book-review-the-prices-are-too-dmn-high/
• • https://what3words.com/guitars.record.caps
• • https://www.astralcodexten.com/p/details-that-you-should-include-in/comment/61387082
• • https://www.facebook.com/groups/lesswrongmelbourne/
• • https://www.lesswrong.com/
• • https://www.lesswrong.com/about
• • https://www.lesswrong.com/community
• • https://www.lesswrong.com/events/MZBC6dv6ky5igSm5L/the-june-2023-acx-atlanta-will-feature-scott-alexander
• • https://www.lesswrong.com/posts/7qhtuQLCCvmwCPfXK/ama-paul-christiano-alignment-researcher
• • https://www.lesswrong.com/posts/8YTH7FAjNSSdT7Fsa/a-study-on-air-purifiers-and-birth-weight
• • https://www.lesswrong.com/posts/A7yccktTp8LDjSizp/scott-alexander-2021-predictions-market-prices-resolution

Source Context

Recovered passages from the original issue text. When the raw archive preserved outbound links inside the source passage, they are listed directly under the quote.

Grading My 2021 Predictions

January 24, 2022 · Original source

COMMUNITY 33. Major rationalist org leaves Bay Area: 60% 34. MIRI relocates to Washington State: 20% 35. MIRI relocates to New England: 20% 36. MIRI relocates somewhere else: 20% 37. Less Wrong team relocates: 30% 38. No new residents at our housing cluster: 40% 39. No current residents leave our housing cluster: 60% 40. [friend] goes back to Indiana: 40% 41. [friend] is in a primary relationship: 50% 42. [friend] is in a primary relationship: 30% 43. [friend] is in a primary relationship: 20% 44. [friend] has gotten [job]: 50% 45. [friend] has recovered their health: 70% 46. [friend] has gotten egg freezing: 30% 47. [friend] is pregnant: 70% 48. [friends] are still together: 50% 49. [friend] is still at [job]: 80% 50. [friend] is in college: 60% 51. [friends] live in [house]: 30% 52. [other friends] live in [house]: 30% 53. At least 7 days my house is orange or worse on PurpleAir.com because of fires: 80%

Simon M did a similar exercise on Less Wrong, and compared me to Zvi and to various prediction markets. This was slightly biased against me, because Zvi got to see my guesses first and choose which ones to adjust on, and the markets are the markets. Still, he found:

Inline links: did a similar exercise on Less Wrong

Birth Order Effects: Nature vs. Nurture

June 01, 2022 · Original source

Source here; thanks to Emile for the graph That is, of people with exactly one sibling who read this blog, about 72% of those are the older of the two children in their family, compared to only 29% who are the younger of the two (where by chance we would expect 50-50). This was surprising, because at the time lots of studies had shown there weren’t really birth order effects (that is, firstborn siblings had no major personality differences compared to laterborns). I theorized that maybe for some reason it was easier to find by looking in a heavily-selected group of people and asking members about their birth order, compared to getting a random sample and trying to correlate birth order with things. Sure enough, later amateur research revealed strong birth order effects in physics Nobelists and great mathematicians (and potentially Harvard philosophy students). Given that readers of this blog are highly-educated (about 37% have masters or PhDs) and mostly in STEM (41% programmers of some sort), plausibly birth order affects something about intelligence, education, or STEM orientation (somebody should check literature and peace Nobelists!) Followup research by Less Wrong user “Bucky” determined that the effect fell off with age gaps; the closer in age you are to your sibling, the stronger an effect birth order has: I continue to be confused by this extremely strong effect which most of what we know about psychology says shouldn’t exist. So in 2020, I asked my readership some even more complicated questions about their family situations, in the hopes of teasing out why this is happening. I’ll be honest - I think I over-reached here. I’m not very good at statistics, and this is a weird statistical problem: the dependent variable is whether the case ended up in the sample at all! I wasn’t able to figure out a good way to use most of the data you gave me. And the stuff I did use, I mostly made work by slicing and dicing so much that the sample size got pretty low, even when I started from 8,000 survey respondents. I’m publishing this in the hopes that it will inspire someone else will more domain knowledge to do a sophisticated re-analysis. But for now, here’s what I’ve got. Confirming Old Results With The 2020 Dataset The 2020 dataset also shows a strong birth order effect in people who read this blog. In 2018, among people with exactly one sibling, respondents were 2.51x more likely to be the older sibling than the younger (72%). In 2020, the number was 2.39x (71%). Change with age gap is shown below: Note truncated y-axis This seems to be broadly similar to the 2018 results. There was an anomaly in 2018 where some categories seemed to drop off surprisingly quickly between 7 and 8 years, which I thought might be meaningful. But Bucky’s analysis showed this was probably a coincidence, and indeed it doesn’t show up in the new data. Does Sex Matter For Birth Order Effects? I wondered if there might be a smaller birth order effect for people with opposite-sex siblings. One possible explanation for the birth order effect is children trying to get out of the “shadow” of their older sibling and differentiate themselves in some way. But children are already pretty different from an opposite-sex sibling and might feel less pressure in that situation. But this doesn’t seem to be true. The percent firstborns in sibships of two on the survey was 70% among people with a same-sex sibling, and 71% among people with an opposite-sex sibling; no real difference. Do Biological Or Social Factors Produce Birth Order Effects? All previous results are for biological siblings. But it might be worth asking the question separately for biological vs. social siblings. One could imagine either biological or social causes of the birth order effect. For example, some biologists speculate that pregnancy depletes choline, that it takes a long time for choline stores to recover, and that a second child born within that window will have less choline available to build their nervous system, which could be bad. But also: maybe if you have an older sibling, your parents can’t pay as much attention to you when you’re a kid, and you learn less. This was very hard to test for. Again, I wasn’t able to use traditional statistical tests because I’m trying to determine whether someone was in the sample at all, rather than whether two variables are related. It was easy to check normal birth order because I could compare people with exactly one older sibling to people with exactly one younger. It was harder to do with things like adoption in the mix, because that could introduce a bias: are parents more likely to adopt out their first child (because that’s when they’re most unprepared for parenting)? Are adoptive parents more likely to adopt when they already have children of their own (because they’re comfortable with child-rearing) or less likely (because they really want kids and can’t have them biologically)? I had no way of getting controls for these questions and so I couldn’t do a lot of the analyses I wanted. But I did two relatively weak analyses instead: First, I took the entire set of people in weird situations - people who said their number of social siblings was not the same as their number of biological siblings. In this group of 174 people, biological firstborns made up only 61% of respondents with one sibling, notably less than the 71% in the entire sample. That suggests that the unusual social situations are having an effect. You shouldn’t update on the fact that it’s still higher than 50%, because some of the people’s weird social situations don’t affect their status as social firstborns. Second, I tried to compare people who were firstborn under a biological definition but not a social definition, to people in the opposite situation. There were 40 people in the sample who were biological but not social firstborns, and 60 people who were social but not biological firstborns. Again, this suggests that social firstborn-ness is more important as an explanation than biological firstbornness, although it doesn’t rule out the latter having some effect. I additionally tried to compare two different types of social firstbornness - one where no older siblings lived in the house when you were growing up, and one where your parents had never parented another child. There weren’t many people discordant on these two measures (29 vs. 20 respectively), but for what it’s worth, the ratio was in favor of the first type. Since I wasn’t very confident in my analytical abilities here, I asked Bucky, who knows more and who did good work analyzing the last dataset, to look into this (we worked independently and didn’t tell each other our results until we were done). He writes: It seems to me that the effect is entirely caused by social siblings. I filtered for only people with 1+ biological but 0 social siblings. There were 24 oldest biological children in this group vs 21 2nd children (or 25 youngest children with a large overlap between 2nd oldest and youngest groups). This significantly differed from the ~0.7 fraction of older children in the general surveys (p<0.05 or p<0.01 depending on whether I use the 2nd oldest or youngest as the comparison) and is close to a 1:1 ratio. I then filtered for only people with 0 biological but 1+ social siblings. There were 51 oldest social children and 23 2nd children (or 26 youngest children again with large overlap). This differs significantly from a 1:1 ratio (p<0.001 or p<0.01) and matches pretty well with the 70% of the Birth order effect. I tried doing some filtering by age gap (2-7 years) and the results were compatible with the same result, although the sample sizes got too small to really conclude anything. For dealing with answers left blank I treated them as 0 unless it looked like the whole section had been missed out. If I ignored any respondents who left something blank I got similar results (smaller sample size but ratios are even further in favour of the social hypothesis). I checked for categorisation errors by looking at respondents’ descriptions of their families and they mainly matched pretty well with the numbers given so I think the data should be considered reliable. I did chuck a couple of results out which seemed unreliable and there was one row which was a repeat so your numbers might not match up exactly (plus you have the non-public data). There are a couple of confounders in the analysis such as whether e.g. oldest children are more likely to be adopted or how much you know about your birth family depending on how old one was when the family unit changed etc. I don’t see a realistic way to account for these but I also can’t see any of them being big enough to explain the difference in the results. Hopefully this matches up with what you found! I think this suggests birth order effects are social rather than biological. So What Causes Birth Order Effects? Based on this analysis, it seems unlikely they are biological. Based on my very weak sub-analysis, and on their tendency to decay with larger age gaps, it seems they have more to do with the social presence of a sibling in the house than with any changes in parenting style (ie your parents learn to parent differently). Two explanations that satisfy both those criteria: Parents are able to devote their full attention to parenting their first child, but only half of their attention to parenting their second. Firstborns get more quality time with their parents during the first few years of childhood.

Inline links: here, physics Nobelists, great mathematicians, Harvard philosophy students, Followup research, https://substackcdn.com/image/fetch/$s_!jKaz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F4995a838-7372-40dc-8e51-1b35c811bd43_523x388.png, some even more complicated questions about their family situations, https://substackcdn.com/image/fetch/$s_!CMuv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F8042c21d-a6b7-48f9-bbcc-daf8c136953c_497x339.png

Note truncated y-axis This seems to be broadly similar to the 2018 results. There was an anomaly in 2018 where some categories seemed to drop off surprisingly quickly between 7 and 8 years, which I thought might be meaningful. But Bucky’s analysis showed this was probably a coincidence, and indeed it doesn’t show up in the new data. Does Sex Matter For Birth Order Effects? I wondered if there might be a smaller birth order effect for people with opposite-sex siblings. One possible explanation for the birth order effect is children trying to get out of the “shadow” of their older sibling and differentiate themselves in some way. But children are already pretty different from an opposite-sex sibling and might feel less pressure in that situation. But this doesn’t seem to be true. The percent firstborns in sibships of two on the survey was 70% among people with a same-sex sibling, and 71% among people with an opposite-sex sibling; no real difference. Do Biological Or Social Factors Produce Birth Order Effects? All previous results are for biological siblings. But it might be worth asking the question separately for biological vs. social siblings. One could imagine either biological or social causes of the birth order effect. For example, some biologists speculate that pregnancy depletes choline, that it takes a long time for choline stores to recover, and that a second child born within that window will have less choline available to build their nervous system, which could be bad. But also: maybe if you have an older sibling, your parents can’t pay as much attention to you when you’re a kid, and you learn less. This was very hard to test for. Again, I wasn’t able to use traditional statistical tests because I’m trying to determine whether someone was in the sample at all, rather than whether two variables are related. It was easy to check normal birth order because I could compare people with exactly one older sibling to people with exactly one younger. It was harder to do with things like adoption in the mix, because that could introduce a bias: are parents more likely to adopt out their first child (because that’s when they’re most unprepared for parenting)? Are adoptive parents more likely to adopt when they already have children of their own (because they’re comfortable with child-rearing) or less likely (because they really want kids and can’t have them biologically)? I had no way of getting controls for these questions and so I couldn’t do a lot of the analyses I wanted. But I did two relatively weak analyses instead: First, I took the entire set of people in weird situations - people who said their number of social siblings was not the same as their number of biological siblings. In this group of 174 people, biological firstborns made up only 61% of respondents with one sibling, notably less than the 71% in the entire sample. That suggests that the unusual social situations are having an effect. You shouldn’t update on the fact that it’s still higher than 50%, because some of the people’s weird social situations don’t affect their status as social firstborns. Second, I tried to compare people who were firstborn under a biological definition but not a social definition, to people in the opposite situation. There were 40 people in the sample who were biological but not social firstborns, and 60 people who were social but not biological firstborns. Again, this suggests that social firstborn-ness is more important as an explanation than biological firstbornness, although it doesn’t rule out the latter having some effect. I additionally tried to compare two different types of social firstbornness - one where no older siblings lived in the house when you were growing up, and one where your parents had never parented another child. There weren’t many people discordant on these two measures (29 vs. 20 respectively), but for what it’s worth, the ratio was in favor of the first type. Since I wasn’t very confident in my analytical abilities here, I asked Bucky, who knows more and who did good work analyzing the last dataset, to look into this (we worked independently and didn’t tell each other our results until we were done). He writes: It seems to me that the effect is entirely caused by social siblings. I filtered for only people with 1+ biological but 0 social siblings. There were 24 oldest biological children in this group vs 21 2nd children (or 25 youngest children with a large overlap between 2nd oldest and youngest groups). This significantly differed from the ~0.7 fraction of older children in the general surveys (p<0.05 or p<0.01 depending on whether I use the 2nd oldest or youngest as the comparison) and is close to a 1:1 ratio. I then filtered for only people with 0 biological but 1+ social siblings. There were 51 oldest social children and 23 2nd children (or 26 youngest children again with large overlap). This differs significantly from a 1:1 ratio (p<0.001 or p<0.01) and matches pretty well with the 70% of the Birth order effect. I tried doing some filtering by age gap (2-7 years) and the results were compatible with the same result, although the sample sizes got too small to really conclude anything. For dealing with answers left blank I treated them as 0 unless it looked like the whole section had been missed out. If I ignored any respondents who left something blank I got similar results (smaller sample size but ratios are even further in favour of the social hypothesis). I checked for categorisation errors by looking at respondents’ descriptions of their families and they mainly matched pretty well with the numbers given so I think the data should be considered reliable. I did chuck a couple of results out which seemed unreliable and there was one row which was a repeat so your numbers might not match up exactly (plus you have the non-public data). There are a couple of confounders in the analysis such as whether e.g. oldest children are more likely to be adopted or how much you know about your birth family depending on how old one was when the family unit changed etc. I don’t see a realistic way to account for these but I also can’t see any of them being big enough to explain the difference in the results. Hopefully this matches up with what you found! I think this suggests birth order effects are social rather than biological. So What Causes Birth Order Effects? Based on this analysis, it seems unlikely they are biological. Based on my very weak sub-analysis, and on their tendency to decay with larger age gaps, it seems they have more to do with the social presence of a sibling in the house than with any changes in parenting style (ie your parents learn to parent differently). Two explanations that satisfy both those criteria: Parents are able to devote their full attention to parenting their first child, but only half of their attention to parenting their second. Firstborns get more quality time with their parents during the first few years of childhood.

Inline links: Bucky’s analysis

Meetups Everywhere 2022: Times & Places

August 26, 2022 · Original source

BRISBANE, AUSTRALIA Contact: Jarred Filmer, jarred[dot]filmer[at]gmail[dot]com Time: Saturday, September 10, 7:00 PM Location: 52 McCaul Street Taringa (house) Coordinates: 5R4JFXXQ+P8 Event link(s): LessWrong, Facebook event Group info: We used to meet once a month years ago, but now just meet whenever there's a Meetups Everywhere :) Notes: Snacks will be provided but dinner will not be, would recommend eating before you come CANBERRA, AUSTRALIA Contact: Andy Bachler, Andy[dot]Bachler[at]gmail[dot]com Time: Wednesday, August 31, 5:30 PM Location: Badger & Co pub at ANU. Central location, parking free after 5pm, might be loud, sorry! Coordinates: 4RPFP4FC+34 Event link(s): LessWrong, Eventbrite Notes: Parking area just to the north of the pub, over the river, is free after 5pm! GOLD COAST (SOUTH), AUSTRALIA Contact: Lerancan, lerancan[at]gmail[dot]com Time: Sunday, September 11, 2:00 PM Location: A picnic table, Wyberba Street Reserve, Tugun Coordinates: 5R3MVF5W+555 Event link(s): LessWrong Notes: Email me in case of bad weather/you can't find me/you can't make that time etc. MELBOURNE, AUSTRALIA Contact: Ryan, xgravityx[at]hotmail[dot]com Time: Friday, September 2, 6:00 PM Location: Beer Deluxe Federation Square Coordinates: 4RJ65XM9+3Q Event link(s): LessWrong, Facebook event Group info: We're officially the Less Wrong Melbourne social meetup group, though our members include the broader rationalist community. We meet once a month for casual discussion (and beers for those so inclined). Please join our Facebook group to see the meeting invite; there you will see a WhatsApp group link - please join that group too to ensure timely updates in case of changes (Facebook notifications don't work reliably for this). Notes: Please RSVP to the meeting invite on the Facebook group so that I can make an appropriate booking. PERTH, AUSTRALIA Contact: Madge, madgech[at]gmail[dot]com Time: Sunday, September 25, 2:00 PM Location: Russell Square, Northbridge, corner of Shenton and Aberdeen St. There will be some sort of ACX meetup sign. Coordinates: 4PWQ3V34+W6 Event link(s): LessWrong, Facebook event Group info: I run one meetup per year, if someone else wants to take over please do Notes: Please RSVP on LessWrong or Facebook SYDNEY, AUSTRALIA Contact: Eliot, Redeliot[at]gmail[dot]com Time: Thursday, September 15, 6:00 PM Location: City of Sydney rsl, lvl 2 in the fishbowl Coordinates: 4RRH46F4+983 Event link(s): LessWrong, Meetup.com Group info: We meet monthly WOLLONGONG, AUSTRALIA Contact: Jason, jason[dot]bowkettblogs[at]gmail[dot]com Time: Saturday, September 3, 12:00 PM Location: UOW Library Coordinates: 4RQGHVVH+69 Event link(s): LessWrong CHENGDU, CHINA Contact: Alex, acx[dot]chengdu[at]gmail[dot]com Time: Thursday, September 15, 7:00 PM Location: Chef Wenwu Hot & Spicy Jianghu Food (Yulin store)/文武大厨·热辣江湖菜(玉林店). I (a foreigner) will be wearing a green shirt. Coordinates: 8P26J3C5+462 Event link(s): LessWrong Notes: Please RSVP at the above email address, I will give you my Wechat contact if you're interested in attending. Open to time/date/location changes, so let me know if the proposed event doesn't work for you! Can be a bilingual event; all welcome. 有双语交流的可能性。如果想来的话，请提前发给我个电子邮件。 HONG KONG Contact: Nathan, nathan[at]xevarion[dot]org Time: Saturday, September 10, 1:00 PM Location: The Catalyst, 2 Po Yan Street, Sheung Wan. Big wooden door. Coordinates: 862M74PW+6XP Event link(s): LessWrong BANGALORE, INDIA Contact: Nihal, propwash[at]duck[dot]com, Discord: propwash#4648 Time: Sunday, September 18, 4:00 PM Location: Matteo Coffea, Church Street Coordinates: 7J4VXJF4+PR Event link(s): LessWrong Group info: We're the longest active group in Asia — we've been meeting monthly for the last 4 years, discussing ACX posts, LW content with a diverse and friendly group of people. Check our website for more info. Notes: Please RSVP on LessWrong to help me be better prepared. HYDERABAD, INDIA Contact: Vatsal, vmehra[at]pm[dot]me, Whatsapp: +919944430856 (username: Vim) Time: Sunday, September 11, 5:00 PM Location: The Weekend Cafe, Plot No D, 3, Vikrampuri Colony, beside vac's bakery, Vikrampuri Colony, Lane, Secunderabad, Telangana, 500015, India Coordinates: 7J9WFF4X+5P Event link(s): LessWrong Group info: Our rationality meetup group has been around for about 3 months and we discuss articles and exercises (eg. CFAR handbook) that can help us improve epistemic and instrumental rationality. MUMBAI, INDIA Contact: PB, e2y94n1nv[at]relay[dot]firefox[dot]com Time: Sunday, October 9, 4:00 PM Location: Jamjar Diner, Versova Coordinates: 7JFJ4RM6+5W Event link(s): LessWrong Notes: Please RSVP on LessWrong or via email so I can plan activities accordingly. NEW DELHI, INDIA Contact: Suryansh Tyagi, suryanshtyagiphone[at]gmail[dot]com, WhatsApp/phone +919997299972 Time: Sunday, September 11, 5:00 PM Location: Select CityWalk Mall, Saket. Where inside the mall depends on the number of people interested. Coordinates: 7JWVG6H9+8H Event link(s): LessWrong Notes: Please either send me an email or message me on WhatsApp if you want to attend. Any suggestions/changes are welcome. UDAIPUR, RAJASTHAN, INDIA Contact: Shailendra Paliwal, acx-meetup-2022[at]shailendra[dot]me Time: Saturday, September 10, 7:00 PM Location: We'll be at Doodh Talai near Pichola Lake and I'll be wearing a gray t-shirt carrying a sign ACX Meetup Coordinates: 7JPMHM9M+HG Event link(s): LessWrong Notes: Please RSVP on LessWrong so that I can plan ahead UBUD, BALI, INDONESIA Contact: William Ubud, Napaproject[at]gmail[dot]com Time: Tuesday, August 30, 6:00 PM Location: PARQ Ubud Coordinates: 6P3QG789+F7 Event link(s): LessWrong TOKYO, JAPAN Contact: Harold Godsoe, hgodsoe[at]gmail[dot]com Time: Saturday, October 8, 10:00 AM Location: Near Nakameguro station - RSVP for details Coordinates: 8Q7XJPV2+QFP Event link(s): LessWrong, Meetup.com Notes: ACX Tokyo meets monthly since Sept 2021. Our meetups are in English, so far. To join in, feel free to get in touch in any of the many ways to do so (email, Meetup.com). It's useful to be in contact before coming to an event, to help with that first leap of faith. KUALA LUMPUR, MALAYSIA Contact: Yi-Yang, yi[dot]yang[dot]chua[at]gmail[dot]com, LessWrong profile Time: Saturday, September 17, 2:00 PM Location: I'll be in Lisette's Bangsar, which is a 5-minute walk from Bangsar LRT. I'll be wearing a pale green t-shirt and carrying an ACX sign. Coordinates: 6PM34MHH+VW Event link(s): LessWrong AUCKLAND, NEW ZEALAND Contact: Jonathan De Wet, jonpdw[at]gmail[dot]com Time: Saturday, September 3, 6:30 PM Location: 32 Stanley Ave Milford, Auckland Coordinates: 4VMP6QH4+86 Event link(s): LessWrong, Facebook event Notes: It’s a dinner party! Please RSVP on FB so I know how much food to make DUNEDIN, NEW ZEALAND Contact: Gavin, bisga673[at]student[dot]otago[dot]ac[dot]nz Time: Saturday, September 3, 3:00 PM Location: Picnic tables outside of St. David's lecture theatre on Otago University campus. I'll make a sign with ACX meetup. Coordinates: 4V6G4GP7+GM5 Event link(s): LessWrong Notes: There is no Dunedin group as far as I'm aware of, but I'd be keen to meet other likeminded people and organise group hangouts occasionally. WELLINGTON, NEW ZEALAND Contact: Ben W, benwve[at]gmail[dot]com Time: Tuesday, September 27, 5:30 PM Location: Rutherford House, Bunny Street, Wellington. Room MZ05, which is on the mezzanine floor Coordinates: 4VCPPQCH+FGC Event link(s): LessWrong Notes: We're running the event this time in partnership with Effective Altruism Wellington LAPU LAPU, CEBU, PHILIPPINES Contact: Dave, tokkolizard[at]tutanota[dot]com Time: Sunday, September 4, 2:00 PM Location: Starbucks in Mactan Newtown, there will be a sign with ACX MEETUP on it. Coordinates: 7Q268257+4F Event link(s): LessWrong Notes: Please RSVP by mail so I know if I need to set up a bigger meeting place SINGAPORE Contact: Jonathan Ng, jonathan[dot]ng1[at]gmail[dot]com, Telegram @derpy Time: Tuesday, September 6, 6:30 PM Location: Tanjong Pagar MRT gantry, I'll be wearing the dark blue EA Global 2022 jumper Coordinates: 6PH57RGW+J8 Event link(s): LessWrong

Inline links: 5R4JFXXQ+P8, LessWrong, Facebook event, 4RPFP4FC+34, LessWrong, Eventbrite, 5R3MVF5W+555, LessWrong, 4RJ65XM9+3Q, LessWrong, Facebook event, 4PWQ3V34+W6, LessWrong, Facebook event, 4RRH46F4+983, LessWrong, Meetup.com, 4RQGHVVH+69, LessWrong, 8P26J3C5+462, LessWrong, 862M74PW+6XP, LessWrong, 7J4VXJF4+PR, LessWrong, our website, 7J9WFF4X+5P, LessWrong, 7JFJ4RM6+5W, LessWrong, 7JWVG6H9+8H, LessWrong, 7JPMHM9M+HG, LessWrong, 6P3QG789+F7, LessWrong, 8Q7XJPV2+QFP, LessWrong, Meetup.com, Meetup.com, LessWrong profile, Lisette's Bangsar, 6PM34MHH+VW, LessWrong, 4VMP6QH4+86, LessWrong, Facebook event, 4V6G4GP7+GM5, LessWrong, 4VCPPQCH+FGC, LessWrong, 7Q268257+4F, LessWrong, 6PH57RGW+J8, LessWrong

SÃO PAULO, BRAZIL Contact: [Update on 2025-02-03: Removed at organizers’s request] Time: Saturday, September 10, 2:00 PM Location: Ibirapuera Park in Praca do Porquinho. I will be wearing a white t-shirt, be very tall and have a sign. Coordinates: 588MC85Q+6X Event link(s): LessWrong BOGOTÁ, COLOMBIA Contact: Dan P, shorty[dot]george[dot]productions[at]gmail[dot]com Time: Sunday, September 18, 4:00 PM Location: Illy Cafe, Kr 15 with Park Virrey. Sign will say ACX Coordinates: 67P7MWFW+3F7 Event link(s): LessWrong MEDELLÍN, COLOMBIA Contact: HP, hp-med-acx[at]proton[dot]me Time: Sunday, September 18, 5:00 PM Location: Hija Mia Nomada Coordinates: 67R66C7G+8V Event link(s): LessWrong MÉRIDA, MEXICO Contact: Mati Roy, mathieu[dot]roy[dot]37[at]gmail[dot]com, Facebook Time: Sunday, August 28, 5:00 PM Location: Parque Gardenia, C. 65-A, Residencial Floresta, 97309 Mérida, Yuc. Coordinates: 76HG2C7X+8F Event link(s): LessWrong, Facebook event Group info: Facebook group Notes: Please let me know if you'll be coming. MEXICO CITY, MEXICO Contact: Calcifer, fagarrido[at]gmail[dot]com, Discord: Francisco (Mexico City)#0227 Time: Saturday, September 10, 4:00 PM Location: Comedor de los Milagros. I'll be wearing a green shirt and will carry a 'ACX/CDMX Meetup' sign. Coordinates: 76F2CR6P+37 Event link(s): LessWrong Group info: We are a rather new group. We've been meeting sporadically since April, and we recently settled on a formal twice-per-month frequency. We have a WhatsApp group which we use mostly for coordination purposes. Send me an email if you want in. Notes: If possible, RSVP on Less Wrong to get a sense of how many people to expect. Feel free to come if you haven't RSVP'd, though! PUNTA DEL ESTE, URUGUAY Contact: Manuel, acx[at]maraoz[dot]com Time: Saturday, September 24, 5:00 PM Location: Borneo Coffee, patio del fondo. Ruta 10, 20001 La Barra, Departamento de Maldonado, Uruguay Coordinates: 48Q734PQ+58 Event link(s): LessWrong

Inline links: 588MC85Q+6X, LessWrong, 67P7MWFW+3F7, LessWrong, 67R66C7G+8V, LessWrong, Facebook, 76HG2C7X+8F, LessWrong, Facebook event, Facebook group, 76F2CR6P+37, LessWrong, 48Q734PQ+58, LessWrong

HUNTSVILLE, AL Contact: Mike, mjhouse[at]protonmail[dot]com Time: Saturday, September 3, 3:00 PM Location: Barnes & Noble – 300 The Bridge St #100, Huntsville, AL 35806. I'll be in the cafe with a sign that says ACX MEETUP on it. Coordinates: 866MP88H+53 Event link(s): LessWrong Notes: Barnes & Noble has an area for little kids. If you want to bring a service animal, that's probably fine, but I doubt they allow pets. PHOENIX, AZ Contact: Ben Morin, benjamin[dot]j[dot]morin[at]gmail[dot]com Time: Saturday, October 15, 1:00 PM Location: Thirsty Lion Pub in Tempe. I will have a table with an ACX sign. Coordinates: 8559FVVQ+6C Event link(s): LessWrong Group info: This will be our 5th meetup (started during the meetups everywhere last year). Notes: Please email if interested to be added to the email list, even if you can't make this event BELMONT, CA Contact: Moshe Z., belmont-acx[at]devskillup[dot]com Time: Sunday, September 4, 2:00 PM Location: Twin Pines Park, Picnic Tables. The table will have some sign saying 'ACX Meetup' on it. Coordinates: 849VGP8C+RRG Event link(s): LessWrong Group info: You can join the mailing list here. BERKELEY, CA Contact: Scott Time: Sunday, September 18, 1:00 PM Location: Rose Garden Inn, a rationalist event space at 2740 Telegraph Ave. Come in through the front gate on Telegraph. Coordinates: 849VVP5R+X7V Event link(s): LessWrong Group info: The Bay rationality community has a mailing list, a Discord server, and a Facebook group. There are dinner meetups every Thursday at 7 PM in the East Bay, and occasional meetups in SF and South Bay. FILLMORE, CA Contact: Ryan, wiserd[at]gmail[dot]com, Discord: Wiserd#0906 Time: Saturday, October 1st, 6:00 PM Location: It's my house. There are a bunch of plants on the porch and garbage bins in the driveway. Coordinates: 856393VX+VQ Event link(s): LessWrong Notes: Please RSVP to my email or Discord. Kids and dogs are welcome in the back yard. Full vaccinations (on the honor system) and masks required. GRASS VALLEY, CA Contact: Max Harms, raelifin[at]gmail[dot]com Time: Saturday, September 10, 2:00 PM Location: Condon Park by the prospector statue. In the case of rain we'll change the location to a residence, so RSVP to get updated! Coordinates: 84FW6W8H+C5 Event link(s): LessWrong IRVINE, CA Contact: Nick C, cohenskijanuary1[at]mail[dot]com Time: Saturday, October 1, 2:00 PM Location: University Town Center Coordinates: 8554M526+7H Event link(s): LessWrong Group info: We meet once a month at the same location. LOS ANGELES, CA Contact: Vishal Prasad (koreindian), vprasadcs[at]gmail[dot]com, Contact me on Discord. I am "Vishal" on the server. Time: Saturday, October 8, 6:30 PM Location: 11841 Wagner St., Culver City, CA 90039 Coordinates: 8553XHWM+GP Event link(s): LessWrong Group info: We meet weekly every Wednesday. We have been around for over 8 years. We discuss articles, watch movies, lift weights. We have a Discord server, a LessWrong group, and a website! Notes: Please RSVP on LessWrong so I know how much food to get. NEWPORT BEACH, CA Contact: Michael M, michaelmichalchik[at]gmail[dot]com Time: Saturday, August 27, 2:00 PM Location: Picnic tables next to 1900 Port Carlow community clubhouse. The park is verdant and pleasant and easy to access. Free street parking nearby. In case of bad weather, we have a couple of near by places to relocate to. Coordinates: 8554J48R+WCX Event link(s): LessWrong, Facebook event Group info: We will meet most Saturdays at 2pm until whenever. There will be short suggested readings and question most weeks to spur conversation, but they are optional. Each week we will ask if people have had something happen recently that surprised them or changed the way they looked at the world. Something that should or did update their priors. Participation is optional. Notes: Its a public park with tables and BBQ's so you can bring food and well behaved pets. We may regularly go on casual walks in the surrounding area. SAN DIEGO, CA Contact: Julius, julius[dot]simonelli[at]gmail[dot]com Time: Sunday, October 9, 3:00 PM Location: We will meet up in Bird Park. I will be wearing a red shirt. Coordinates: 8544PVQ8+Q7 Event link(s): LessWrong, Meetup.com Group info: Join our Discord server SAN FRANCISCO, CA Contact: Derek Pankaew, derekpankaew[at]gmail[dot]com Time: Sunday, September 18, 11:00 AM Location: We'll between in the Panhandle, between Ashbury and Masonic, with a 'ACX' sign. Coordinates: 849VQHC3+V8 Event link(s): LessWrong SAN JOSE, CA Contact: David Friedman, ddfr[at]daviddfriedman[dot]com Time: Saturday, September 17, 2:00 PM Location: 3806 Williams Rd, San Jose, CA 95117 Coordinates: 849W825J+6P Event link(s): LessWrong Group info: Before Covid we hosted every month or two. No structure, just conversation and food. We feed everyone who is still there at dinner time. We have done it once or twice since Covid. I have an email list of interested people. Notes: Kids are welcome. Please RSVP to my email so I will have a rough count of how many we are feeding. SAN MARCOS, CA Contact: Eric F., EricF14159[at]gmail[dot]com Time: Sunday, September 25, 2:00 PM Location: Hollandia Park Soccer Field. At the tables near the top parking lot. Coordinates: 85544VW4+RV Event link(s): LessWrong BOULDER, CO Contact: Josh Sacks, josh[dot]sacks+acx[at]gmail[dot]com Time: Sunday, October 16, 3:00 PM Location: 9191 Tahoe Ln, Boulder, CO 80301 Coordinates: 85GP2V96+JQ Event link(s): LessWrong Notes: Please RSVP on LessWrong so we know ~ how many people to expect! CARBONDALE, CO Contact: Nick, naj[at]njarboe[dot]com Time: Saturday, September 3, 1:00 PM Location: Sopris Park - Center covered picnic tables - blue shirt with ACX sign on table Coordinates: 85FJ9QXP+QMF Event link(s): LessWrong DENVER, CO Contact: Ian Philips, iansphilips[at]gmail[dot]com, Discord: palebone#2796 Time: Sunday, October 2, 11:00 AM Location: We'll be in the backyard patio of St. Mark's Coffee House. I'll wear a white shirt with (my brothers') baby faces on it and have a brown hat on. Coordinates: 85FQP2VP+9R Event link(s): LessWrong Group info: We meet typically 4 times a year. LAKEWOOD, CO Contact: Steven Zuber, stevenjzuber[at]gmail[dot]com Time: Wednesday, October 5, 7:00 PM Location: We meet in the clubhouse located in this townhome community: 8769 W Cornell Ave Lakewood, CO 80227 Coordinates: 85FPMW64+MW Event link(s): LessWrong, Meetup.com Group info: We meet the first Wednesday of every month. Informal, casual atmosphere with occasional presentations by people. Notes: Check the Meetup page or Facebook group for updates. FAIRFIELD, CT Contact: Justin Barclay, barclay[dot]justin[at]gmail[dot]com Time: Saturday, September 10, 10:00 AM Location: South Pine Creek Beach. I'll set up near the lifeguard stand. Coordinates: 87H84PCH+CM Event link(s): LessWrong MANCHESTER, CT Contact: Mike, park-mike[at]outlook[dot]com Time: Saturday, September 17, 5:00 PM Location: Near flagpole on top of hill Coordinates: 87H9QFFH+J7 Event link(s): LessWrong NEW HAVEN, CT Contact: RM, acx[dot]meetup[dot]nhv[at]gmail[dot]com Time: Sunday, September 18, 12:30 PM Location: Cross Campus (Yale University), New Haven, CT 06511. We'll be on the grass on the northern half of Cross Campus, closest to Sterling Memorial Library. I'll be wearing an orange shirt. Coordinates: 87H9836C+8VG Event link(s): LessWrong Notes: Feel free to bring friends! The vibe will be welcoming and relaxed, and you can stay for any amount of time. Please email me if you're thinking about coming so I can get the right number of Insomnia cookies! WASHINGTON, DC Contact: John Bennett, WashingtonDCAstralCodexTen[at]gmail[dot]com Time: Saturday, September 17, 6:00 PM Location: Froggy Bottom Pub: 2021 K Street NW, Washington, D.C. 20006 Coordinates: 87C4WX33+3J Event link(s): LessWrong, Facebook event Group info: The Washington DC ACX/SSC group has been active since the first Meetups Everywhere in 2017. We have Monthly Socials downtown, hikes, board game days, and other cultural events. We're looking to spin up more rationality Dojo-type events with nearby groups in the coming months. Notes: We've rented out the Froggy Bottom Pub for the night, dinner and soft drinks will be provided. Alcohol available for purchase if desired, but no purchases are required. Metered street parking on nearby blocks is free after 6:30. Closest Metros are Farragut West and Farragut North. CAPE CORAL / FORT MYERS, FL Contact: Shawn Spilman, shawn[dot]spilman[at]outlook[dot]com, 508 655 8123 Time: Sunday, October 2, 1:00 PM Location: 929 SW 54th Ln, Cape Coral, FL 33914 Coordinates: 76RWH224+44 Event link(s): LessWrong Notes: RSVP via email. I can be flexible about the date. GULF BREEZE / PENSACOLA, FL Contact: Christian, christian[dot]h[dot]williams[at]gmail[dot]com Time: Wednesday, October 12, 7:30 PM Location: The Bridge Bar - 33 Gulf Breeze Pkwy A, Gulf Breeze, FL 32561 Coordinates: 862J9RCF+G6 Event link(s): LessWrong Notes: Please RSVP by emailing me. Thanks! If I don't hear from anyone, I won't be there. I work for Metaculus, but promise not to talk your ear off about forecasting. (Unless you want it talked off.) MIAMI, FL Contact: Eric Magro, eric135033[at]gmail[dot]com, Discord: eric135#4943 Time: Sunday, September 11, 5:00 PM Location: Buckminster Fuller Fly's Eye Dome 140 NE 39th St #001, Miami, FL 33137 ----- Look for a paper sign on a table that says ACX MEETUP west of the dome. Coordinates: 76QXRR65+V2 Event link(s): LessWrong Group info: Miami ACX started in 2017. Our official meetup happens monthly in either Miami or Broward. There are activities happening on a weekly basis from Miami to Palm Beach. We have a Facebook group, Discord server, and Meetup.com group. ORLANDO, FL Contact: Noah Topper, noah[dot]topper[at]gmail[dot]com Time: Friday, September 16, 7:00 PM Location: 4000 Central Florida Blvd, Orlando, FL. We'll be meeting up at UCF's pavilion near Garages A and I. I'll have a pretty ACX Meetup sign. Coordinates: 76WWJQ2X+82 Event link(s): LessWrong Group info: We try to meet up once a month, so far they've just been casual social meetups with natural discussions of rationality topics. Here's our Discord link :) Notes: RSVPs on LessWrong would be greatly appreciated. :) TALLAHASSEE, FL Contact: JF, jf19o[at]fsu[dot]edu Time: Monday, August 29, 2:00 PM Location: Landis, FSU. I will be wearing a black shirt Coordinates: 862QCPR3+PX Event link(s): LessWrong ATHENS, GA Contact: Dallon, knox[dot]dallon[dot]a[at]gmail[dot]com, Discord: leonard#4208 Time: Saturday, October 15, 3:00 PM Location: Hendershots on Prince Avenue Coordinates: 865RXJ68+2W Event link(s): LessWrong Notes: I might bring some board games ATLANTA, GA Contact: Steve French, steve[at]digitaltoolfactory[dot]net Time: Saturday, September 17, 2:00 PM Location: Bold Monk Brewing - 1737 Ellsworth Industrial Blvd NW suite d-1 · Atlanta, GA (upstairs – look for the ACX Atlanta sign) Coordinates: 865QRH2F+V8 Event link(s): LessWrong, Meetup.com Group info: We've been in existence for four years – we have a dedicated crew and a very active Slack group Notes: Please RSVP on LessWrong or Meetup.com HONOLULU, HI Contact: Matt Popovich, mattpopovich[at]outlook[dot]com Time: Saturday, September 3, 4:00 PM Location: We'll meet at Magic Island at Ala Moana Beach Park, 1201 Ala Moana Blvd, Honolulu, HI 96814. From the parking lot, walk along the left side of the peninsula out toward Magic Island Lagoon. We're usually near the end of the peninsula, somewhere around the bathroom building. Look for the large 'ACX' sign. Coordinates: 73H475M3+JP Event link(s): LessWrong, Meetup.com Group info: Honolulu Rationality hosts discussion meetups about twice a month in Ala Moana Beach Park. Check us out on our website BOISE, ID Contact: Julia and John, jae[dot]miomu[at]gmail[dot]com Time: Friday, October 7, 6:00 PM Location: Old Timer's Shelter in Ann Morrison Park. I will have an ACX sign. Coordinates: 85M5JQ6P+96 Event link(s): LessWrong Notes: Please RSVP and feel free to bring kids. CHAMPAIGN-URBANA, IL Contact: Ben, cu[dot]acx[dot]meetups[at]gmail[dot]com Time: Friday, September 9, 7:00 PM Location: Siebel Center for Computer Science, Room 4403 Coordinates: 86GH4Q7G+H8F Event link(s): LessWrong Group info: Discord server Notes: RSVPs are appreciated but not at all required. You can RSVP by email or by pinging me in the Discord server. Suggested entrance is the East side of the building (see Coordinates) - we'll try to make sure at least that door is unlocked, but if it isn't then ping us on email or Discord. CHICAGO, IL Contact: Todd, info[at]chicagorationality[dot]com, https://chicagorationality.com/ Time: Sunday, September 18, 1:00 PM Location: Grant Park - North side of Balbo between the tracks and Columbus Coordinates: 86HJV9FH+84 Event link(s): LessWrong Group info: Chicago Rationality does a monthly discussion meetup (typically the first Saturday of the month) and a monthly social meetup (typically the third weekend of the month) Notes: Sign up for our email list to be notified of future meetups EVANSTON, IL Contact: Uzair, uzairq93[at]gmail[dot]com Time: Saturday, October 1, 7:00 PM Location: 626 Church Street, Evanston IL 60201 Coordinates: 86JJ28X9+5WQ Event link(s): LessWrong Notes: The venue is a pub but it's really more of a restaurant, big long tables available so space should be fine and non drinkers shouldn't feel too out of place. BLOOMINGTON, IN Contact: Avery, acxbloomington[at]fastmail[dot]com Time: Sunday, October 16, 2:00 PM Location: Switchyard Park. Will be at one of the tables near the Rogers Street parking lot. I will bring a cardboard sign that says “ACX”. Coordinates: 86FM4FX6+4Q Event link(s): LessWrong Group info: We met last year for Meetups Everywhere and it was fun! Here's a link to our Discord. Notes: You can RSVP via Discord or email, but you are encouraged to show up even if you did not RSVP! WEST LAFAYETTE, IN Contact: NR, mapreader4[at]gmail[dot]com Time: Saturday, September 17, 1:00 PM Location: 1275 1st Street, West Lafayette, IN 47906. We'll be in the south of the Earhart Hall lobby (not the dining court) near the piano, and I will be wearing a green shirt and carrying a sign with ACX MEETUP on it. Coordinates: 86GMC3GG+728 Event link(s): LessWrong LEXINGTON, KY Contact: Nathan, nwculley[at]gmail[dot]com Time: Saturday, September 3, 7:00 PM Location: Blue Stallion Brewing. 610 W. 3rd St., Lexington, KY 40508. We will have a sign indicating we are the ACX meetup. Coordinates: 86CQ3F4X+VF Event link(s): LessWrong Group info: We meet 1-2 times a month to talk about ACX, books, memes, etc., often over drinks and board games. NEW ORLEANS, LA Contact: Blake, blake[at]philosophers[dot]group Time: Sunday, September 4, 11:11 AM Location: Petite Clouet Cafe. Look for the group with an iPad that has a People’s Pint sticker. Coordinates: 76XFXX73+8R Event link(s): LessWrong Group info: Website Notes: Hybrid in-person and online, video link sent weekly. Email for the link. BOSTON, MA Contact: Robi Rahman, robirahman94[at]gmail[dot]com, 7039818526 Time: Saturday, September 10, 5:00 PM Location: Boston Common, at the Parkman Bandstand gazebo Coordinates: 87JC9W3M+PR Event link(s): LessWrong, Facebook event Group info: Mailing list, Facebook group, Meetup.com Notes: We'll be providing food at the meetup, and giving out free books related to ACX, rationality, and effective altruism. Email the hosts if you'd like a particular book or you have any dietary restrictions. Our group is also doing a tour of the JFK Presidential Library on September 9, you’re welcome to join! NORTHAMPTON, MA Contact: Alex, alex[at]alexliebowitz[dot]com Time: Friday, September 9, 6:00 PM Location: The Deck, 125A Pleasant St., Northampton MA 01096. The official address is bizarre and inaccurate; it's the outdoor dining part of a group of bars & restaurants in a former rail station... a whole block away from Pleasant St. The simplest way to get to The Deck is to enter The Platform, one of the other restaurants, by its street entrance around 36 Strong Ave., here (make sure to look at street view). Go inside and ask them to show you to The Deck. We'll have a sign. Coordinates: 87J9899F+H7H Event link(s): LessWrong, Facebook event Group info: We started in the 2018 Meetups Everywhere and is still going strong. We aim to meet about once every two weeks. At most meetups we get about 5-7 people out of a rotation of 15-20; Meetups Everywhere and other special events tend to bring in a few more than usual. We're a totally social meetup with no 'format' or suggested readings. Although it's not rare for us to touch on ACX articles and related topics, the conversation varies wildly, and you are welcome even if you're the most occasional ACX reader. Notes: We have a (not very active) Discord where you can DM me or post on a public channel. I'm most responsive by email. There is a small chance we'll have to change the location to somewhere else in Northampton. Please check the Less Wrong or Facebook posts on or after August 26 to get the final word on location. BALTIMORE, MD Contact: Rivka, rivka[at]adrusi[dot]com Time: Sunday, September 11, 7:00 PM Location: UMBC outside of the Performing Arts and Humanities Building, on the north side. I will have a sign that says ACX meetup. Parking is free on the weekends. Edit: Rain is forecasted; if it’s raining, we will be inside of the Performing Arts building, on the ground floor just inside the entrance. Coordinates: 87F5774P+53 Event link(s): LessWrong Group info: We meet Sundays at 7pm — half are in person and half are virtual. Notes: There will be pizza and drinks DETROIT, MI Contact: Matt Arnold, matt[dot]mattarn[at]gmail[dot]com Time: Tuesday, September 20, 7:00 PM Location: Tenacity Craft, 8517 2nd Ave, Detroit, MI 48202 Coordinates: 86JR9WG9+R6 Event link(s): LessWrong MINNEAPOLIS, MN Contact: Timothy, tmbond[at]gmail[dot]com Time: Saturday, September 10, 1:00 PM Location: Meet at the picnic tables near the southeast corner of Powderhorn Park - the ones by the parking lot. I will be wearing a green Google t-shirt and have a sign that says ACX. Coordinates: 86P8WPRW+76 Event link(s): LessWrong Notes: I will bring some snacks (but not a full lunch, so eat before or bring something if you'll be that hungry). Please RSVP on LessWrong. KANSAS CITY, MO Contact: Alex, alex[dot]hedtke[at]gmail[dot]com Time: Friday, September 16, 6:30 PM Location: We will be in the courtyard above Whole Foods (which is also an apartment complex). You can enter through the apartment lobby, located on Oak Street. We will have runners shepherding people from the entrance up to the courtyard. Coordinates: 86F72CM8+RR Event link(s): LessWrong, Meetup.com SAINT LOUIS, MO Contact: JohnBuridan, littlejohnburidan[at]gmail[dot]com Time: Saturday, October 8, 1:00 PM Location: Lily Pond Shelter, Tower Grove Park, St. Louis Coordinates: 86CFJP4R+XV Event link(s): LessWrong Notes: BYOB WEST PLAINS, MO Contact: Liam, liamhession[at]gmail[dot]com Time: Saturday, September 17, 12:00 PM Location: 10/40 Coffee, 24 Court Square, West Plains, MO Coordinates: 868CP4HW+CV Event link(s): LessWrong Notes: Hoping to get anyone from around the Ozark region DURHAM, NC Contact: Will Jarvis, willdjarvis[at]gmail[dot]com Time: Thursday, September 8, 7:30 PM Location: Ponysaurus Brewing Company, 219 Hood St, Durham Coordinates: 8773X4Q3+QW Event link(s): LessWrong Group info: We meet weekly! We also have a Discord LAKEWOOD, NJ Contact: Ben L, mywebdev3[at]gmail[dot]com Time: Saturday, October 29, 8:30 PM Location: TBD Event link(s): LessWrong MORRISTOWN, NJ Contact: Matt, matt[dot]brooks[at]impactmarkets[dot]io, Discord: Matt B#0216 Time: Saturday, October 1, 2:00 PM Location: 10 N Park Pl, Morristown, NJ 07960 (at the center of the Morristown Green) Coordinates: 87G7QGW9+RJ Event link(s): LessWrong Group info: This is the first meetup, come be a founding member of the Northern NJ ACX/EA/LW group! PRINCETON, NJ Contact: Danny K, dskumpf[at]gmail[dot]com Time: Saturday, October 1, 3:00 PM Location: Palmer Square, Princeton, NJ 08540. On the green right outside The Bent Spoon and Rojo's Roastary, near the big tree. I'll have some sort of ACX Meetup sign! Coordinates: 87G7982Q+2CP Event link(s): LessWrong LAS VEGAS, NV Contact: Jonathan Ray, ray[dot]jonathan[dot]w[at]gmail[dot]com Time: Sunday, September 11, 11:45 AM Location: At El Segundo Sol restaurant with giant ACX MEETUP signs Coordinates: 85864RHJ+3H Event link(s): LessWrong, Facebook event Group info: We meet regularly and mostly just socialize. We have a new Discord server. RENO, NV Contact: Steven, stevenl451[at]gmail[dot]com, Discord: Steeven#7407 Time: Friday, September 2, 5:30 PM Location: We'll be in Crissie Caughlin Park, near the tables and the swing set Coordinates: 85F2G46W+FG Event link(s): LessWrong Notes: Feel free to bring kids/dogs and please RSVP on LessWrong if you are going BUFFALO, NY Contact: George Herold, ggherold[at]gmail[dot]com Time: Sunday, September 11, 1:00 PM Location: 932 Welch Rd. Java Center, NY 14082 Coordinates: 87J3W467+8P Notes: Last-minute location change! LONG ISLAND, NY Contact: Gabe, gabeaweil[at]gmail[dot]com Time: Thursday, October 27, 7:00 PM Location: Whales Tale in Northport Coordinates: 87G8VJRW+99 Event link(s): LessWrong NEW YORK CITY, NY Contact: Jasmine, jasminermj[at]gmail[dot]com Time: Sunday, September 11, 4:00 PM Location: Pavillion @ Rockefeller Park, Warren St / River Terrace Coordinates: 87G7PX9M+4J3 Event link(s): LessWrong Group info: OBNYC has a Discord and a Google Group; the Google Group is the main mailing list we use for events NEWBURGH, NY Contact: Pedro David Bonilla, proportionatetoevidence[at]gmail[dot]com, Cell 8452001681 Time: Saturday, September 24, 10:00 AM Location: Perkins Restaurant & Bakery, 1421 NY-300, Newburgh, NY 12550 Coordinates: 87H7GWCH+GF Event link(s): LessWrong ROCHESTER, NY Contact: Skivverus, skivverus[at]gmail[dot]com, Discord: Skivverus#5915 Time: Saturday, October 8, 1:00 PM Location: 4870 Culver Road; will be wearing a polo shirt, jeans, and glasses, and may or may not have figured out a sign due to just getting back from honeymoon. Look for a pair of parrots, one white, one green with a yellow/orange head. Coordinates: 87M46FM6+Q5P Event link(s): LessWrong Notes: Venue very near amusement park; non-bathroom, non-parking amenities are therefore available but not free. Plan accordingly. Not particularly attached to specific location named, just happen to live reasonably close to there; alternative suggestions acceptable. Canadian visitors also welcome should your logistics permit; airport transportation available. RSVP via Discord preferred, but email will also work. CLEVELAND, OH Contact: Jack Zhang, LukeZhao9[at]protonmail[dot]com Time: Saturday, September 24, 1:00 PM Location: Picnic tables at Wade Oval (university circle) Coordinates: 86HWG96Q+GC5 Event link(s): LessWrong COLUMBUS, OH Contact: Daniel, daniel[dot]m[dot]adamiak[at]gmail[dot]com Time: Saturday, September 17, 3:00 PM Location: Jeffrey Park - Clinton Shelter. I will be wearing a red shirt. Coordinates: 86FVX3C3+QF Event link(s): LessWrong Group info: We meet once a month. We discuss EA, AI and other two letter initialisms. Occasionally we go for walks in local grottos and nature trails. Notes: Email me if you want to be added to the mailing list to receive any updates or future invites. RSVPing is appreciated. TOLEDO, OH Contact: Scout, scout[dot]sivar[at]gmail[dot]com Time: Saturday, September 10, 12:00 PM Location: Black Kite Coffee Coordinates: 86HRMCCV+9R Event link(s): LessWrong OKLAHOMA CITY, OK Contact: bean, battleshipbean[at]gmail[dot]com Time: Sunday, October 9, 1:00 PM Location: Edmond Public Library/Shannon Miller Park. I will be wearing a hat that says USS Iowa on it. Coordinates: 8674MG3C+MW Event link(s): LessWrong Group info: Had four people last year and a good time, moved to Edmond because a lot of us are up here. ALBANY, OR Contact: Kenan (he/him), kbitikofer[at]gmail[dot]com Time: Saturday, October 1, 2:00 PM Location: Bowman Park, Albany, Oregon. In or near the shelter. I will wear a bright red shirt and carry a sign with ACX MEETUP on it. Coordinates: 84PRJWR7+XC6 Event link(s): LessWrong CORVALLIS, OR Contact: Ethan Ashkie, ethanashkie[at]gmail[dot]com Time: Wednesday, September 7, 6:00 PM Location: Common Fields, in the reserved outdoor seating near the entrance Coordinates: 84PRHP5P+VQ Event link(s): LessWrong EUGENE, OR Contact: Ben Smith, benjsmith[at]gmail[dot]com Time: Wednesday, August 31, 7:00 PM Location: The Barn Light, 924 Willamette St, Eugene 97401 Coordinates: 84PR2WX4+VV Event link(s): LessWrong Notes: Please RSVP on LessWrong so I know how much pizza to get, but if you forget, don't worry about it, we want you to come along anyway PORTLAND, OR Contact: Sam F Celarek, support[at]pearcommunity[dot]com, 513-432-3310, Discord: Sam Celarek#2845 Time: Friday, September 9, 5:00 PM Location: 205 NW 4th Ave Coordinates: 84QVG8FG+V4 Event link(s): LessWrong, Meetup.com Group info: Portland Effective Altruism and Rationality is very active. We have book clubs, bi-weekly AI safety meet-ups, bi-weekly topical meet-ups, bi-weekly socials, and have an active Discord. Notes: We would prefer you RSVP on Meetup.com a week beforehand so that we can get the right amount of food! HARRISBURG, PA Contact: Phil, acxharrisburg[at]gmail[dot]com Time: Saturday, September 24, 2:00 PM Location: Ever Grain Brewing Co, 4444 Carlisle Pike, Camp Hill, PA 17011 - We will be sitting at one of the picnic tables outside with an ACX MEETUP sign Coordinates: 87G562QQ+8P Event link(s): LessWrong Group info: Small monthly meetup group based out of Harrisburg - celebrating 1 year of actuality! You can see more of our events on LessWrong. INDIANA, PA Contact: Eric, ericindianapa[at]gmail[dot]com, 717-256-2717 Time: Saturday, September 24, 11:00 AM Location: Caffè Amadeus in downtown Indiana, PA. I will have a sign with 'ACX Meetup' on one of the tables. Coordinates: 87G2JRFX+48 Event link(s): LessWrong Notes: Please RSVP via email or text message so I know how many to expect. PHILADELPHIA, PA Contact: Wes and Diana, rationalphilly[at]gmail[dot]com Time: Thursday, September 22, 6:30 PM Location: The Philadelphia Ethical Society, 1906 Rittenhouse Square. The meeting room is in the basement, look for the signs. Coordinates: 87F6WRXG+FQ Event link(s): LessWrong Group info: We tend to meet in downtown Philly on the last Thursday of the month. We're aiming to make the Ethical Society our new steady location. We have many links: Discord, Google Calendar, Facebook, Meetup, Google Group Notes: We'll be ordering food from a local restaurant, so no need to eat first. BYOB PITTSBURGH, PA Contact: Justin, pghacx[at]gmail[dot]com Time: Saturday, September 24, 2:00 PM Location: Westinghouse Shelter @ Schenley Park (W Circuit Rd near Schenley Dr). We have the outdoor shelter reserved, so light rain shouldn't be a problem, but in the event of extreme weather, we may relocate indoors (our default 'contingency indoor location' is Crazy Mocha Coffee on 2100 Murray Ave in Squirrel Hill). Coordinates: 87G2C3Q4+773 Event link(s): LessWrong Group info: We meet monthly-ish for general discussion and chit-chat, email me if you'd like to be notified of future meetups. STATE COLLEGE, PA Contact: John Slow, auk480[at]psu[dot]edu Time: Thursday, September 8, 5:00 PM Location: Old Main. I will be carrying an ACX meetup sign. Coordinates: 87G4Q4WP+HV Event link(s): LessWrong SAN JUAN, PUERTO RICO Contact: Dan Gelfarb, danielgelfarb[at]gmail[dot]com Time: Saturday, September 10, 1:00 PM Location: Lote 23, back corner under the tents. I will be wearing a blue shirt with a sign that says ACX meetup on it. Coordinates: 77CMCWVM+W32 Event link(s): LessWrong PROVIDENCE, RI Contact: James Bailey, feanor1600[at]gmail[dot]com Time: Saturday, September 17, 4:00 PM Location: Prospect Terrace park, to the right of the Roger Williams statue Coordinates: 87HCRHJV+24 Event link(s): LessWrong SIOUX FALLS, SD Contact: S. C., villainsplus[at]protonmail[dot]com Time: Sunday, October 2, 5:00 PM Location: 410 E 26th St, Sioux Falls, SD 57105 - the pavillion on the west side of McKennan Park, or the tables just south of it if I can't book it. I'll be the guy with the grill. Coordinates: 86M5G7JH+W57 Event link(s): LessWrong MEMPHIS, TN Contact: Michael, michael[at]postlibertarian[dot]com Time: Monday, September 5, 1:00 PM Location: French Truck Coffee at Crosstown Concourse, Central Atrium 1350 Concourse Ave, Memphis, TN 38104. We will be at one of the many tables near French Truck Coffee and I will have a sign that says ACX MEETUP. Coordinates: 867F5X2P+QHC Event link(s): LessWrong Group info: We meet about every month or so. We've been around since 2019 but only regularly since mid 2021 due to the pandemic. We have a Discord server. NASHVILLE, TN Contact: Ellen, enwiegand[at]gmail[dot]com Time: Saturday, October 1, 11:00 AM Location: OneCity Nashville (8 City Blvd, Nashville, TN 37209), next to the volleyball courts. I'll have a pink ballcap that says SPINSTER on it. Coordinates: 868M552H+XW Event link(s): LessWrong AUSTIN, TX Contact: Silas Barta, sbarta[at]gmail[dot]com Time: Saturday, October 8, 12:00 PM Location: 4001 N Lamar, Austin Texas, park by Central Market near stone tables and tents Coordinates: 86248746+8C Event link(s): LessWrong Group info: Austin LessWrong has a weekly focused discussion, a weekly social mixer, a weekly online book club, and a monthly movie night. Been around since 2011. Notes: Location may change as we are talking to other venues BRYAN/COLLEGE STATION, TX Contact: Kenny, easwaran[at]gmail[dot]com Time: Friday, September 9, 5:00 PM Location: Back patio of Torchy's Tacos at Texas and New Main. I'll have a yellow umbrella and pinkish/purple hair Coordinates: JMFC+4J Event link(s): LessWrong DALLAS, TX Contact: Ethan Morse, ethan[dot]morse97[at]gmail[dot]com, Discord: ethanmorse#5255 Time: Sunday, September 11, 12:00 PM Location: Union, 3705 Cedar Springs Rd, Dallas, TX 75219. We'll be in the upstairs conference room. Coordinates: 8645R55R+9M9 Event link(s): LessWrong Notes: Please RSVP on LessWrong so I know how much food to get HOUSTON, TX Contact: Eric Magro, eric135033[at]gmail[dot]com Time: Sunday, September 18, 4:00 PM Location: Empire Cafe, 1732 Westheimer Rd, Houston, TX 77098 ---- Look for a table with an ACX MEETUP sign. Coordinates: 76X6PHVW+5H Event link(s): LessWrong Group info: There are meetups every week. We have a Discord and a Facebook group. WACO, TX Contact: Mike, BaylorACX[at]gmail[dot]com Time: Saturday, October 1, 1:00 PM Location: Cameron Park, picnic tables next to Jacob's Ladder Coordinates: 8634HVG2+V9 Event link(s): LessWrong Notes: Please email me if you're thinking about attending! Would love to start an ACX community here :) SALT LAKE CITY, UT Contact: Ross Richey (aka Jeremiah), wearenotsaved[at]gmail[dot]com Time: Saturday, October 8, 3:00 PM Location: Liberty Park near the ChargePoint stations Coordinates: 85GCP4WF+VJ Event link(s): LessWrong Group info: We meet every other month, we do book clubs and movie nights as well. Notes: Will be outdoors. If the weather looks bad, email event organizer to check on location. CHARLOTTESVILLE, VA Contact: RL, effectivealtruismatuva[at]gmail[dot]com Time: Sunday, September 4, 5:00 PM Location: 12 Rotunda Drive Charlottesville, VA 22903 - We’ll meet at the picnic tables across the street from The Virginian. There will be an ACX sign. Coordinates: 87C32FPX+3H4 Event link(s): LessWrong LYNCHBURG, VA Contact: Craig, craigbdaniel[at]gmail[dot]com Time: Saturday, September 17, 4:00 PM Location: Three Roads Brewing - I will be wearing a purple t-shirt and will place an ""ACX"" card on the table Coordinates: 8792CV65+5G NORFOLK, VA Contact: Willa, walambert[at]pm[dot]me Time: Sunday, September 18, 4:00 PM Location: Pagoda & Oriental Garden, 265 W Tazewell St, Norfolk, VA 23510. I will be wearing a bright green shirt, will have a large green & yellow hat on, and will have a sign with ACX Meetup on it. Coordinates: 8785RPX4+W3 Event link(s): LessWrong, Facebook event Group info: Hi! Virginia Rationalists was co-founded in Norfolk VA earlier this year by Willa & Yitzi with the goal of growing a thriving ACX / LW / EA community in our city & the state of Virginia. We meet every week at Fair Grounds cafe on Wednesday evenings from 5-7:30pm Eastern Time. We have a Discord server and a Twitter. RESTON, VA Contact: James, jrbalch333[at]gmail[dot]com Time: Saturday, September 24, 1:30 PM Location: The matchbox at 1900 Reston Station Blvd, Reston, VA 20190 on the 1st floor of the giant Google building. I'll be holding a copy of Sapiens. Coordinates: 87C4WMX6+9X Event link(s): LessWrong Notes: Email me to be added to the WhatsApp group RICHMOND, VA Contact: Cedar, cedar[dot]ren+acxmeetup[at]gmail[dot]com, @Cedar at this Discord server Time: Saturday, October 1, 2:30 PM Location: Richmond Public Libraries, West End Branch 5420 Patterson Ave, Richmond, VA 23226 Coordinates: 8794HFHQ+3G Event link(s): LessWrong Notes: Please RSVP on LessWrong & optionally reach out to me on Discord to introduce yourself! BURLINGTON, VT Contact: Forrest, lucidobservor[at]gmail[dot]com Time: Saturday, September 10, 2:00 PM Location: Battery Park, at the benches in the south-western corner of the park, near the cannons facing the lake. I will have an 'ACX Meetup' sign. Coordinates: 87P8FQJH+8P Event link(s): LessWrong BELLINGHAM, WA Contact: Alex, bellinghamrationalish[at]gmail[dot]com Time: Thursday, September 29, 5:30 PM Location: Lake Padden Park, at one of the tables near the lake by the dog park. If it's rainy, we'll meet in one of the two covered gazebo areas just north (right, if you're facing the lake) of the planned spot. If the forecast looks really bad (e.g. very cold), I'll post an indoor location to the Meetup.com page at least three days in advance. Coordinates: 84WVMHX3+GM Event link(s): LessWrong, Meetup.com Group info: Bellingham Rationalish discusses (in good faith!) topics in and around rationality. We usually meet the evening of the last Wednesday of each month. Our first meeting was a 2021 ACX Everywhere meetup. Notes: Please RSVP on Meetup so I have an idea how many people to expect. Kids, animals, food, beverages, etc. are all welcome. SEATTLE, WA Contact: Nikita Sokolsky, sokolx[at]gmail[dot]com Time: Sunday, October 9, 5:00 PM Location: Optimism Brewing (1158 Broadway, Seattle) Coordinates: 84VVJM7H+4Q Event link(s): LessWrong, Facebook event, Meetup.com Notes: Please RSVP on LessWrong (or FB/Meetup) for planning purposes MADISON, WI Contact: Mary Wang, mmwang[at]wisc[dot]edu Time: Saturday, September 10, 1:00 PM Location: 1022 High St. Blue house with red porches. If weather permits, we'll be in my large backyard, which has more seating now than last year. If rain, come in the side door. There will be air purifiers and open windows. Masks optional. Look for a sign at the end of the driveway that says ACX/SSC Meetup. Coordinates: 86MG3H3X+XW Event link(s): LessWrong, Facebook event Group info: We have met fortnightly in the past, but quit last year when it got too cold to meet outside. We typically have shared a meal, sat around my kitchen table and talked. Have held a Solstice celebration.

Inline links: 866MP88H+53, LessWrong, 8559FVVQ+6C, LessWrong, 849VGP8C+RRG, LessWrong, here, 849VVP5R+X7V, LessWrong, mailing list, Discord server, Facebook group, 856393VX+VQ, LessWrong, 84FW6W8H+C5, LessWrong, 8554M526+7H, LessWrong, the server, 8553XHWM+GP, LessWrong, LessWrong group, website, 8554J48R+WCX, LessWrong, Facebook event, 8544PVQ8+Q7, LessWrong, Meetup.com, Discord server, 849VQHC3+V8, LessWrong, 849W825J+6P, LessWrong, 85544VW4+RV, LessWrong, 85GP2V96+JQ, LessWrong, 85FJ9QXP+QMF, LessWrong, 85FQP2VP+9R, LessWrong, 85FPMW64+MW, LessWrong, Meetup.com, Facebook group, 87H84PCH+CM, LessWrong, 87H9QFFH+J7, LessWrong, 87H9836C+8VG, LessWrong, 87C4WX33+3J, LessWrong, Facebook event, 76RWH224+44, LessWrong, 862J9RCF+G6, LessWrong, 76QXRR65+V2, LessWrong, Facebook group, Discord server, Meetup.com group, 76WWJQ2X+82, LessWrong, Discord link, 862QCPR3+PX, LessWrong, 865RXJ68+2W, LessWrong, 865QRH2F+V8, LessWrong, Meetup.com, 73H475M3+JP, LessWrong, Meetup.com, our website, 85M5JQ6P+96, LessWrong, 86GH4Q7G+H8F, LessWrong, Discord server, 86HJV9FH+84, LessWrong, Chicago Rationality, 86JJ28X9+5WQ, LessWrong, 86FM4FX6+4Q, LessWrong, our Discord, 86GMC3GG+728, LessWrong, 86CQ3F4X+VF, LessWrong, 76XFXX73+8R, LessWrong, Website, 87JC9W3M+PR, LessWrong, Facebook event, Mailing list, Facebook group, Meetup.com, here, 87J9899F+H7H, LessWrong, Facebook event, Discord, 87F5774P+53, LessWrong, 86JR9WG9+R6, LessWrong, 86P8WPRW+76, LessWrong, 86F72CM8+RR, LessWrong, Meetup.com, 86CFJP4R+XV, LessWrong, 868CP4HW+CV, LessWrong, 8773X4Q3+QW, LessWrong, a Discord, LessWrong, 87G7QGW9+RJ, LessWrong, 87G7982Q+2CP, LessWrong, 85864RHJ+3H, LessWrong, Facebook event, Discord server, 85F2G46W+FG, LessWrong, 87J3W467+8P, 87G8VJRW+99, LessWrong, 87G7PX9M+4J3, LessWrong, Discord, Google Group, Perkins Restaurant & Bakery, 87H7GWCH+GF, LessWrong, 87M46FM6+Q5P, LessWrong, 86HWG96Q+GC5, LessWrong, Clinton Shelter, 86FVX3C3+QF, LessWrong, 86HRMCCV+9R, LessWrong, 8674MG3C+MW, LessWrong, 84PRJWR7+XC6, LessWrong, 84PRHP5P+VQ, LessWrong, 84PR2WX4+VV, LessWrong, 84QVG8FG+V4, LessWrong, Meetup.com, Meetup.com, 87G562QQ+8P, LessWrong, on LessWrong, 87G2JRFX+48, LessWrong, 87F6WRXG+FQ, LessWrong, Discord, Google Calendar, Facebook, Meetup, Google Group, 87G2C3Q4+773, LessWrong, 87G4Q4WP+HV, LessWrong, 77CMCWVM+W32, LessWrong, 87HCRHJV+24, LessWrong, 86M5G7JH+W57, LessWrong, 867F5X2P+QHC, LessWrong, Discord server, 868M552H+XW, LessWrong, 86248746+8C, LessWrong, Austin LessWrong, JMFC+4J, LessWrong, 8645R55R+9M9, LessWrong, 76X6PHVW+5H, LessWrong, Discord, Facebook group, 8634HVG2+V9, LessWrong, 85GCP4WF+VJ, LessWrong, 87C32FPX+3H4, LessWrong, 8792CV65+5G, 8785RPX4+W3, LessWrong, Facebook event, Discord server, Twitter, 87C4WMX6+9X, LessWrong, this Discord server, 8794HFHQ+3G, LessWrong, 87P8FQJH+8P, LessWrong, 84WVMHX3+GM, LessWrong, Meetup.com, 84VVJM7H+4Q, LessWrong, Facebook event, Meetup.com, 86MG3H3X+XW, LessWrong, Facebook event

Spring Meetups Everywhere 2023

April 10, 2023 · Original source

This year we have spring meetups planned in over eighty cities, from Tokyo to Punta Cana in the Dominican Republic. Thanks to all the organizers who responded to my request for details, and to Meetups Czar Skyler and the Less Wrong team for making this happen.

There should very shortly be a map of these meetups on the LessWrong community page.

Inline links: the LessWrong community page

Extra Info For Meetup Organizers: 1. If you’re the host, bring a sign that says “ACX MEETUP” and prop it up somewhere (or otherwise be identifiable). 2. Bring blank labels and pens for nametags. 3. Have people type their name and email address in a spreadsheet or in a Google Form (accessed via a bit.ly link or QR code), so you can start a mailing list to make organizing future meetups easier. 4. If it’s the first meetup, people are probably just going to want to talk, and if you try to organize some kind of “fun” “event” it’ll probably just be annoying. 5. It’s easier to schedule a followup meetup while you’re having the first, compared to trying to do it later on by email. 6. In case people want to get to know each other better outside the meetup, you might want to mention reciprocity.io, the rationalist friend-finder/dating site. 7. If you didn’t make a LessWrong event for your meetup, the LessWrong team did it for you using the email address you gave here. To claim your event, log into LW (or create an account) using that email address, or message the LW team on Intercom (chat button in the bottom right corner of lesswrong.com).

Inline links: reciprocity.io

23

September 21, 2023 · Original source

— EA job board — EA internships — Dating doc directory — Find a Less Wrong/ACX meetup

Inline links: EA job board, EA internships, Dating doc directory, Find a Less Wrong/ACX meetup

The Mystery Of Internet Survey IQs

March 20, 2024 · Original source

I have data from two big Internet surveys, Less Wrong 2014 and Clearer Thinking 2023. Both asked questions about IQ:

Inline links: Less Wrong 2014, Clearer Thinking 2023

The average ClearerThinking user reported their IQ as 130. These are implausibly high. Only 1/200 people has an IQ of 138 or higher. 1/50 people have IQ 130, but the ClearerThinking survey used crowdworkers (eg Mechanical Turk) who should be totally average. Okay, fine, so people lie about their IQ (or foolishly trust fake Internet IQ tests). Big deal, right? But these don’t look like lies. Both surveys asked for SAT scores, which are known to correspond to IQ. The LessWrong average was 1446, corresponding to IQ 140. The ClearerThinking average was 1350, corresponding to IQ 134. People seem less likely to lie about their SATs, and least likely of all to optimize their lies for getting IQ/SAT correspondences right. And the Less Wrong survey asked people what test they based their estimates off of. Some people said fake Internet IQ tests. But other people named respected tests like the WAIS, WISC, and Stanford-Binet, or testing sessions by Mensa (yes, I know you all hate Mensa, but their IQ tests are considered pretty accurate). The subset of about 150 people who named unimpeachable tests had slightly higher IQ (average 140) than everyone else. Thanks to Spencer Greenberg of ClearerThinking, I think I’m finally starting to make progress in explaining what’s going on. Problem #1: The Biggest SAT → IQ Conversion Site Is Wrong Thanks to Sebastian Jensen for pointing this out! He writes: A search of ‘SAT to IQ’ on google results in being presented with the website ‘iqcomparisonsite.com’. This man has directly converted the SAT percentiles to IQ scores, which is not what should be done. Tests like the ACT and SAT correlate with IQ at about 0.8-0.85 [rca], [my analysis], [emil article], [scholarly article]. The general factor of academic achievement and IQ correlate at about 0.81-0.88 [psychometric test], [GCSE grades]. This discrepancy occurs because they measure different abilities - an IQ test will test many different abilities, while the SAT/ACT only tests verbal/mathematical ability. In addition, these percentiles are very outdated as the average SAT score has changed over time due to changes in the content of the test. Instead, the ideal way to do this is to take the percentiles from the current versions of the SAT and then convert those into z-scores and then regress those z-scores by the mean by the estimated regression coefficient. Using Sebastian’s updated tables, we find that the average Less Wrong IQ as predicted by SATs goes down from 140 → 132, and the ClearerThinking IQ goes down from 134 → 124. So people probably exaggerated their IQs somewhat, and unrelatedly we were using an SAT → IQ conversion that exaggerated IQs, and so the numbers falsely appeared to match. Okay! It’s a start! Interlude: The ClearerThinking IQ Test The ClearerThinking survey included a battery of cognitive tests of exactly the sort that could usually be used to determine IQ. Unfortunately none of them were normed, so we know how all the 3700 subjects did relative to each other, but not where the 100 point is. Spencer was able to norm them to the general population based on education level. That is, he asked his sample about their educational attainment (college degree, PhD, etc) and found they were a little more educated than the US average. Since the US average IQ is 100, his sample should have an average a little higher than this. He was able to calculate how much higher. Then he mapped a bell curve to everyone in his sample’s performance on his tests. Since he had 3700 people, he was able to do this relatively smoothly. He found an average IQ of 110, which originally surprised me, because I thought his sample was supposed to be random crowdworkers, who should be close to the US average of 100. But in fact, his survey was a combination of 1900 crowdworkers and 1800 people who saw it on social media - eg friends and friends-of-friends of Spencer. Separating this out by group, we find that the crowdworkers have an average normed-IQ of 100, and the social media referrals have an average normed-IQ of 120, making the overall average of 110. This seems pretty trustworthy, since it correctly estimates the crowdworkers (completely average) as 100. Spencer studied math at Columbia, his friends and friends-of-friends are pretty smart, and I think the 120 estimate for them is also okay. But there’s still a problem here. Using an accurate SAT score → IQ calculator, we determined that the ClearerThinking average should be 124. But using real cognitive tests, it looks like it’s 110. What went wrong? Problem #2: Only The Smartest People Report Their SATs Using Spencer’s cognitive test results, we can compare people who did vs. didn’t take the SAT. We find: People who didn’t take the SAT (remember, this includes current high schoolers) have tested-IQ 110.

Inline links: corresponding to, for pointing this out!, [rca], [my analysis], [emil article], [scholarly article], [psychometric test], [GCSE grades], changed

First, Spencer did his demographic norming properly, but I extended it to the Less Wrong survey just by eyeballing.

Spring Meetups Everywhere 2024

March 30, 2024 · Original source

This year we have spring meetups planned in over eighty cities, from Tokyo, Japan to Seminyak, Indonesia. Thanks to all the organizers who responded to my request for details, and to Meetups Czar Skyler and the Less Wrong team for making this happen.

MELBOURNE, VICTORIA, AUSTRALIA Contact: Ryan Contact Info: xgravityx[at]hotmail[dot]com Time: Friday, April 5th, 6:00 PM Location: Queensberry hotel (dining room) 593 Swanston Street Carlton Coordinates: https://plus.codes/4RJ65XW7+46 Group Link: Whats app group: https://chat.whatsapp.com/Hpdy92bVrVU6vn9Gke08E0 Facebook group: Less Wrong Melbourne Notes: Please RSVP by email/WhatsApp/Facebook for booking purposes (not a strict requirement)

Inline links: https://plus.codes/4RJ65XW7+46, https://chat.whatsapp.com/Hpdy92bVrVU6vn9Gke08E0, Less Wrong Melbourne

There should very shortly be a map of these meetups on the LessWrong community page.

Inline links: the LessWrong community page

Links For April 2024

April 04, 2024 · Original source

13: For April Fools’ Day, the Less Wrong admin team pivoted to music and released an (AI-generated) album of some of their favorite Less Wrong and other rationalsphere posts. Here’s Basil Halperin’s AGI And The Efficient Market Hypothesis: Markets Are Not Expecting AI In The Next 30 Years:

Inline links: AGI And The Efficient Market Hypothesis: Markets Are Not Expecting AI In The Next 30 Years

Full album here, background and links to songs in other media here.

Inline links: here, here

Open Thread 324

April 08, 2024 · Original source

3: The Less Wrong team is hosting a conference/festival for the rationalist and rationalist-adjacent blogosphere, Less Online, the weekend before Manifest. Berkeley CA, 5/31 - 6/2, $400 per ticket, some housing and childcare available. I’ll be there.

Inline links: Less Online

This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:

Inline links: subreddit, Discord, bulletin board, in-person meetups around the world, here

24

April 11, 2024 · Original source

— EA job board — EA internships — Dating docs / Manifold.love — Find a Less Wrong/ACX meetup

Inline links: EA job board, EA internships, Dating docs, Manifold.love, Find a Less Wrong/ACX meetup

Meetups Everywhere Spring 2025: Times & Places

March 25, 2025 · Original source

This year we have spring meetups planned in over a hundred and eighty cities, from Tokyo, Japan to Riyadh, Saudi Arabia. Thanks to all the organizers who responded to my request for details, and to Meetups Czar Skyler and the Less Wrong team for making this happen.

Contact: Josh Sacks Contact Info: Josh[period]sacks[plus]acx[a t]gmail[period]com Time: Sunday, May 04th, 3:00 PM Location: 9191 Tahoe ln, Boulder,CO 80301 Coordinates: https://plus.codes/85GP2V96+JR Notes: Please RSVP on Less Wrong so we know how much cheese to get. If the weather is nice there’s outdoor seating, otherwise inside. We have 3 very friendly cats.

Inline links: https://plus.codes/85GP2V96+JR

There should very shortly be a map of these meetups on the LessWrong community page.

Inline links: the LessWrong community page

25

April 17, 2025 · Original source

— EA job board — EA internships — Find a Less Wrong/ACX meetup

Inline links: EA job board, EA internships, Find a Less Wrong/ACX meetup

Meetups Everywhere 2025: Times and Places

August 29, 2025 · Original source

This year we have meetups planned in over a hundred and eighty cities, from Alberta, Canada to Wellington, New Zealand. Thanks to all the organizers who responded to my request for details, and to Meetups Czar Skyler and the Less Wrong team for making this happen.

There should shortly be a map of these meetups on the LessWrong community page.

Inline links: the LessWrong community page

Extra Info For Meetup Organizers: 1. If you’re the host, bring a sign that says “ACX MEETUP” and prop it up somewhere (or otherwise be identifiable). 2. Bring blank labels and pens for nametags. 3. If you’re having trouble thinking of something to talk about, the attendees probably also read ACX. Ask people about a recent post or book review that they liked. 4. If it’s the first meetup, people are probably just going to want to talk, and you shouldn’t try to organize some kind of planned workshop or anything like that. 5. Have people type their name and email address in a spreadsheet or in a Google Form (accessed via a bit.ly link or QR code), so you can start a mailing list to make organizing future meetups easier. 6. It’s easier to schedule a followup meetup while you’re having the first, compared to trying to do it later on by email. 7. If you didn’t make a LessWrong event for your meetup (or if you did but Skyler didn’t know about it) the LessWrong team did it for you using the username or email address you gave on the form. To claim your event, log into LW (or create an account) using that email address, or message the LW team on Intercom (chat button in the bottom right corner of lesswrong.com).

26

January 29, 2026 · Original source

— EA job board — EA internships — Find a Less Wrong/ACX meetup

Inline links: EA job board, EA internships, Find a Less Wrong/ACX meetup

Meetups Everywhere Spring 2026: Times & Places

April 01, 2026 · Original source

This year we have meetups planned in over a hundred and eighty cities. Thanks to all the organizers who responded to my request for details, and to Meetups Czar Skyler and the Less Wrong team for making this happen.

Contact: Marcel Contact Info: marcel_mueller[@]mail[.]de Time: Saturday, April 11th, 5:00 PM Location: Marienweg 43, 50858 Köln Coordinates: https://plus.codes/9F28WRMX+97 Group Link: https://www.lesswrong.com/events/JY2EZf22uJxqgA6Kz/lw-cologne-meetup-sv6h Notes: This is also the monthly Less Wrong Cologne social meetup. If you read this you are invited.

Inline links: https://plus.codes/9F28WRMX+97, https://www.lesswrong.com/events/JY2EZf22uJxqgA6Kz/lw-cologne-meetup-sv6h

There should shortly be a map of these meetups on the LessWrong community page.

Inline links: the LessWrong community page

Backlinks

• 26
• 24
• 25
• 23
• Birth Order Effects: Nature vs. Nurture
• Dante
• EA internships
• EA job board
• Gamestop
• Grading My 2021 Predictions
• Links For April 2024
• Meetups Everywhere 2022: Times & Places
• Meetups Everywhere 2025: Times and Places
• Meetups Everywhere Spring 2025: Times & Places
• Meetups Everywhere Spring 2026: Times & Places
• Milwaukee
• Open Thread 324
• Organizations: E
• Organizations: G
• Organizations: L
• People: S
• Places: M
• Publications: D
• Sebastian
• South Bay
• Spring Meetups Everywhere 2023
• Spring Meetups Everywhere 2024
• St. Petersburg
• The Mystery Of Internet Survey IQs