Jotto999

Karma: 756

Jotto999 25 Oct 2024 17:04 UTC
23 points
17
on: I got dysentery so you don’t have to
Thank you for your service.

Jotto999 14 Jun 2023 20:25 UTC
3 points
1
on: How much do you believe your results?
Strong upvoted because I doubt the implications will be adequately appreciated in all of LW/EA. Some cause ideas are astronomically noisy. Sometimes almost deliberately, in the service of “finding” the “highest potential” areas.
Above some (unknown) point, the odds they’re somehow confused/exaggerating should rise faster than further increments up the ostensible value. I’m sure they’ll claim to have sufficiently strong insight, to pull it back to the top of the EV curve. This doesn’t seem credible, even though I expect the optimal effort into those causes is >0, and even though their individual arguments are often hard to argue against.

Jotto999 19 Feb 2023 22:48 UTC
3 points
2
on: AGI in sight: our look at the game board
1. AGI is happening soon. Significant probability of it happening in less than 5 years.
[Snip]
We don’t have any obstacle left in mind that we don’t expect to get overcome in more than 6 months after efforts are invested to take it down.
Forget about what the social consensus is. If you have technical understanding of current AIs, do you truly believe there are any major obstacles left? The kind of problems that AGI companies could reliably not tear down with their resources? If you do, state so in the comments, but please do not state what those obstacles are.
“AGI” here is undefined, and so is “significant probability”. When I see declarations in this format, I downgrade my view of the epistemics involved. Reading stuff like this makes me fantasize about not-yet-invented trading instruments, without the counterparty risk of social betting, and getting your money.

Jotto999 7 Feb 2023 6:07 UTC
2 points
0
in reply to: ZZZZZZ’s comment on: In defense of the MBTI
This framing isn’t meaningful, nor useful. All 3 of those are ambiguous.
The point of any of this is to better predict human behavior, and better describe variation in behavior between people. That’s the value pitch that society might plausibly get, from taxonomizing personality tendencies. These should be updated based on actual data, and whatever makes them more predictive. Not just speculation.
So for example, when HEXACO began distinguishing Honesty-Humility from Agreeableness, that wasn’t done because someone speculated that they thought a 6th trait made sense to them. Including more languages in the lexical studies resulted in a 6th factor emerging from the factor analysis. So it’s a more representative depiction of the clusterings, than Big Five.
Also, e.g. H-H is more predictive of workplace deviance than the old Big Five Agreeableness trait was. That’s an example of why anyone might plausibly care about adding that 6th category. Differentiating Disagreeableness from Dark Triad might plausibly be useful, and anyone who thinks that’s useful can now use HEXACO. Progress.
Your suggestion that we can use MBTI to “improve” Big Five is funny to people familiar with the literature. Sticking to MBTI is going WAY back to something much more crude, and much less supported by data. It’s like saying you’re going to improve 21st century agriculture with an ox and a plow.
Similarly, your proposed change to Big Five is highly unlikely to improve it. E.g.:
So, for example, for our question about whether people naturally think in terms of what other people think about something or think in terms of how they think about things, we would have that be the extroverted thinking vs the introverted thinking cognitive function (or Te/Ti for short).
You have little reason to think this is even a good description of personality clustering. But the behaviors are probably captured by some parts of Extroversion and Agreeableness.
I think you should just go learn about the modern personality psychology field, it’s not helpful to spend time pitching improvements if you’re using a framework that’s 80 years behind. We talked about this on Manifold and I think you’re kind of spinning in circles, you don’t need to do this—just go learn the superior stuff and don’t look back.

Jotto999 4 Feb 2023 2:13 UTC
1 point
0
in reply to: the gears to ascension’s comment on: What fact that you know is true but most people aren’t ready to accept it?
I confess I don’t know what it means to talk about a person’s value as a soul. I am very much in that third group I mentioned.
On an end to relative ability: is this outcome something you give any significant probability to? And if there existed some convenient way to make long-term bets on such things, what sorts of bets would you be willing to make?

Jotto999 4 Feb 2023 1:24 UTC
16 points
11
on: What fact that you know is true but most people aren’t ready to accept it?
There is intense censorship of some facts of human traits, and biology. Of the variance in intelligence and economic productivity, the percent attributable to genetic factors is >0%. But almost nobody prestigious, semi-prestigious—nor anything close—can ever speak of those facts, without social shaming. You’d probably be shamed before you even got to the question of phenotypic causation—speaking as if the g factor exists would often suffice. (Even though g factor is an unusually solid empirically finding, in fact I can hardly think of any more reliable one from the social sciences.)
But with all the high-functioning and prestigious people filtered out, the topic is then heavily influenced by people who have something wrong with them. Such as having an axe to grind with a racial group. Or people who like acting juvenile. Or a third group that’s a bit too autistic, to easily relate with the socially-accepted narratives. I’ll give you a hint: the first 2 groups rarely know enough to format the question in a meaningful way, such as “variance attributable to genes”, and instead often ask “if it’s genetic”, which is a meaningless format.
The situation is like an epistemic drug prohibition, where the empirical insights aren’t going anywhere, but nobody high-functioning or good can be the vendor. The remaining vendors have a disproportionate number of really awful people.
I should’ve first learned about the Wilson effect on IQ from a liberal professor. Instead I first heard it mentioned from some guy with an axe to grind with other groups. I should’ve been conditioned with prosocial memes that don’t pretend humans are exempt from the same forces that shape dogs and guppies. Instead it’s memes predicting any gaps would trend toward 0 given better controls for environment (which hasn’t been the trend for many years, the recent magnitude is similar despite improving sophistication, and many interventions that didn’t replicate). The epistemics of this whole situation are egregiously dysfunctional.
I haven’t read her book, but I know Kathryn Paige Harden is making an attempt. So hats off to her.

Jotto999 10 Dec 2022 16:53 UTC
2 points
0
on: Projecting compute trends in Machine Learning
Sorry if I’m just misreading—in Compute Trends Across Three eras of Machine Learning it was shown that the doubling time (at that time) had slowed to every ~10 months for the large-scale projects. In this projection you go with a 6-month doubling time for x number of years, then slowing to every 20 months. My questions are:
1. What would the results be like if we assumed things had already slowed to 10 months?
2. Is 6 months likely to be a better description of the upcoming computation doubling times for the next few years, versus 10 months? If yes, why?

Jotto999 12 Nov 2022 21:38 UTC
6 points
−2
on: A common failure for foxes
This was a contorted and biased portrayal of the topic. If you’re a reader in a hurry, skip to my last paragraph.

First, this needs clarification on who you mean by a “fox”, and who you don’t. There’s a very high risk of confusion, or talking about unrelated things without noticing. It may help if you name 5 people you consider to be foxes, and 5 you consider to be hedgehogs.
For the rest of this comment, I’m going to restrict “fox” to “good-scoring generalist forecaster”, because they would tend to be quite fox-like, in the Tetlockian sense, and you did mention placing probabilities. If there are non-forecasters you would include in your taxonomy for fox, you are welcome to mention them. As an occasional reminder of potential confusion about this, I’ll often put “fox” in quotation marks.
Paying more attention to easily-evaluated claims that don’t matter much, at the expense of hard-to-evaluate claims that matter a lot.
E.g., maybe there’s an RCT that isn’t very relevant, but is pretty easily interpreted and is conclusive evidence for some claim. At the same time, maybe there’s an informal argument that matters a lot more, but it takes some work to know how much to update on it, and it probably won’t be iron-clad evidence regardless
This point has some truth to it, but it misses a lot.
When forecasters pitch ideas for questions, they tend to be interested in whether the question “really captures the spirit of the question”. Forecasters are well aware of e.g. Goodhart’s Law and measurement issues, it’s on our minds all the time and often discussed. We do find it much more meaningful to forecast things that we think matter. The format makes it possible to make progress on that. It happens to take effort.
If a single stream of data (or criterion) doesn’t adequately capture it, but if the claim actually corresponds to some future observations in any way, then you can add more questions from other angles. By creating a “basket” from different measures, a progressively-clearer picture can be drawn. That is, if the topic is worth the effort.
An example of this is the accumulated variety of AI-related questions on Metaculus. Earlier attempts were famously unsatisfying, but the topic was important. There is now a FAR better basket of measures from many angles. And I’m sure it will continue to improve, such as by finding new ways to measure “alignment” and its precursors.

It’s possible for “foxes” to actually practice this, and make the claim more evaluable. It’s a lot of work, which is why most topics don’t get this. Also this is still a very niche hobby with limited participation. Prediction markets are literally banned. If they weren’t, they’d probably grow like an invasive weed, with questions about all sorts of things.
Although you don’t explicitly say hedgehogs do a better job of including and evaluating the hard-to-evaluate claims, this seems intimately related. The people who are better at forecasting than me tend to also be very discerning at other things we can’t forecast. In all likelihood these two things are correlated.
I’m most sympathetic to the idea that many topics have inadequate “coverage”, in the sense that it’s laborious to make things amenable to forecasting. I agree lots of forecasting questions are irrelevant, or in your example, may focus on an RCT too much.

But why you think foxes seem to be worse off in this way, I don’t think you really make a case. As far as I can tell, hedgehogs get easily fixated on lots of irrelevant details all the time. The way you describe this seems actively biased, and I’m disappointed that such a prolific poster on the site would have such a bias.
1. A desire for cognitive closure, confidence, and a feeling of “knowing things” — of having authoritative Facts on hand rather than mere Opinions.
[snip]
But real-world humans (even if they think of themselves as aspiring Bayesians) are often uncomfortable with uncertainty. We prefer sharp thresholds, capital-k Knowledge, and a feeling of having solid ground to rest on.
I found this surprising. Hedgehogs are famously more prone to this than foxes. Their discomfort with uncertainty (and desire for authoritative facts) tends to make them bad forecasters.
Granted, forecasters are human too, and we feel more comfortable when certain. And it is true that we use explicit probabilities—we do that so our beliefs are more transparent, even though it’s inconvenient to us. I can see how this relates to fixating on specific information. We even get pretty irate when a question “resolves ambiguous”, dashing our efforts like a failed replication.
But hedgehogs tend to be utterly convinced, epistemically slippery, and incredibly opinionated. If you like having authoritative facts and feeling certainty, just be a hedgehog with One Big Idea. And definitely stay the hell away from forecasting.
As above, this point would’ve been far more informative if you tried making a clear comparison against hedgehogs, and what this tends to look like in them. Surely “foxes” can fixate on a criterion for closure, but how does this actually compare with hedgehogs? Do you actually want to make a genuine comparison?
2. Hyperbolic discounting of intellectual progress.
With unambiguous data, you get a fast sense of progress. With fuzzy arguments, you might end up confident after thinking about it a while, or after reading another nine arguments; but it’s a long process, with uncertain rewards.
I don’t believe you here. Hedgehogs are free to self-reinforce in whatever direction they want, with certainty, as fast as they want. You know what’s a really slow, tedious way to feel intellectual progress? Placing a bunch of forecasts and periodically checking on them. And being forced to tediously check potential arguments to update in various ways, which we’re punished for not doing (unlike a hedgehog). It seems far more tedious than sticking to my favorite One Big Idea.
The only way this might be true is that forecasting often focuses on short-term questions, so we can get that feedback, and also because it’s much more attainable. Though we do have lots of long-term questions too, we know they’re far more difficult and we’ll often be dart-throwing chimps. But nothing about your posts seems to really deal with this.
Also a deep point that I might have already told you somewhere else, and seems like a persistent confusion, so I’m going to loudly bold it here:
Forecasters think about and aggregate lots of fuzzy things.
Let me repeat that:
Forecasters think about and aggregate lots of fuzzy things. All the time.
We do this all the time! The substantial difference is we get later scored on whether we evaluated the fuzzy things (and also non-fuzzy-things) properly.
It’s compression. If any of those fuzzy things actually make a difference to the observable outcomes, then we actually get scored on whether we did a good job of considering those fuzzy things. “Foxes” do this all the time, probably better than hedgehogs, on average.
I’ll elaborate with a concrete example. Suppose I vaguely overhear a nebulous rumor that Ukraine may use a dirty bomb against Russia. I can update my forecast on that, even if I can’t directly verify the rumor. Generally you shouldn’t update very much on fuzzy things though because they are very prone to being unfounded or incorrect. In that particular example I made a small update, correctly reflecting that it’s fuzzy and poorly-substantiated. People actively get better at incorporating fuzzy things as they build a forecasting practice, we’re literally scored on how well we do this. Which Rob Bensinger would understand better if he did forecasting.
Hedgehogs are free to use fuzzy things to rationalize whatever they want, with little to slow them down, beyond the (weak and indirect) social checks they’ll have on whether they considered those fuzzy things well enough.
3. Social modesty and a desire to look un-arrogant.
It can feel socially low-risk and pleasantly virtuous to be able to say “Oh, I’m not claiming to have good judgment or to be great at reasoning or anything; I’m just deferring to the obvious clear-cut data, and outside of that, I’m totally uncertain.”
...To the extent I see “foxes” do this, it was usually a good thing. Also, your wording of “totally uncertain” sounds mildly strawmanny. They don’t usually say that. When “outside the data”, people are often literally talking about unrelated things without even noticing, but a seasoned forecaster is more likely to notice this. In such cases, they might sometimes say “I’m not sure”. Partly out of not knowing what else is being asked exactly, and partly out of genuine uncertainty
This point would be a lot more impactful if you gave examples, so we know you’re not exaggerating and this is a real problem.
Collecting isolated facts increases the pool of authoritative claims you can make, while protecting you from having to stick your neck out and have an Opinion on something that will be harder to convince others of, or one that rests on an implicit claim about your judgment.
But in fact it often is better to make small or uncertain updates about extremely important questions, than to collect lots of high-confidence trivia. It keeps your eye on the ball, where you can keep building up confidence over time; and it helps build reasoning skill.
Seriously? Foxes actually make smaller updates more often than hedgehogs do.
Hedgehogs collect facts and increase the pool of authoritative claims they can make, while protecting from having to stick their necks out and risk being wrong. Not looking wrong socially, but being actually-wrong about what happens.
This point seems just wrong-headed, as if you were actively trying to misportray the topic.
High-confidence trivia also often poses a risk: either consciously or unconsciously, you can end up updating about the More Important Questions you really care about, because you’re spending all your time thinking about trivia.
Even if you verbally acknowledge that updating from the superficially-related RCT to the question-that-actually-matters would be a non sequitur, there’s still a temptation to substitute the one question for the other. Because it’s still the Important Question that you actually care about.
Again I appreciate it’s very laborious to capture what matters into verifiable question. If there is a particular topic that you think is missing something, please offer suggestions for new ways to capture what you believe is missing. If that thing actually corresponds to reality in some provable way.
Overall I found this post misleading and confused. At several points, I had no idea what you were talking about. I suspect you’re doing this because you like (some) hedgehogs, have a vested interest in their continued prestige, and want to rationalize ways that foxes are more misguided. I think this has been a persistent feature of what you’ve said about this topic, and I don’t think it will change.

If anyone wants to learn about this failure mode, from someone who knows what they are talking about, I highly recommend the work of David Manheim. He’s an excellent track-recorded forecaster who has done good work on Goodhart’s Law, and has thought about how this relates to forecasting.

Edited to slightly change the wording emphasis, de-italicize some things that didn’t really need italics, etc.

Jotto999 1 Nov 2022 23:44 UTC
3 points
0
on: AGI in our lifetimes is wishful thinking
I think many people on this site over-update on recent progress. But I also doubt the opposite extreme you’re at.
I think it’s very unlikely (<10% chance) that we’ll see AGI within the next 50 years, and entirely possible (>25% chance) that it will take over 500 years.
Even just evolutionary meta-algorithms would probably have runaway progress by 500 years. That is, without humans getting super specific, deep math insights. This is easy to imagine with the enormously higher yearly ASIC hardware fabrication we’d be seeing long before then. I don’t think a 500 year timeframe would take an unexpected math obstacle, it would take a global catastrophe.
I’d give this formulation of AGI a 93% chance of happening by 2522, and 40% by 2072. If I could manage to submit a post before December, I’d be arguing for the Future Fund prize to update to a later timeline. But not this much later.

Jotto999 23 Oct 2022 16:54 UTC
1 point
0
on: Have you noticed any ways that rationalists differ? [Brainstorming session]
I would love to see proper data on this. In particular, including the facets and not just broad buckets. Or if possible, even including findings for specific items.
The ones I’ve met at a meetup seemed (compared to the broader population):
-Very high in Interest in ideas, which was by far the most noticeable trend.
-Introverted
-Somewhat neurotic
Agreeableness was mixed. Some were unfailingly agreeable, and some were starkly low in agreeableness. Maybe data would show a clear trend on facets or items. For the more strongly utilitarian ones, as a group, I’d speculate they are lower in Honesty-Humility from HEXACO. Yet none ever seemed to make me “worry” in that way, as if they couldn’t even manage to have Dark Triad traits without being helpful.

Jotto999 22 Oct 2022 18:08 UTC
1 point
0
in reply to: David Gross’s comment on: In the very near future the internet will answer all of our questions and that makes me sad
I mean that Google themselves wouldn’t want something that could get them lawsuits, and if they generate stuff, yes they’ll have a selection for accuracy. If someone is interested in AI-Dr-Oz’s cures and searched for those, I’m sure Google will be happy to provide. The market for that will be huge, and I’m not predicting that crap will go away.
Yes Google does select, now. The ocean of garbage is that bad. For people making genuine inquiries, often the best search providers can do right now is defer to authority websites. If we’re talking specifically about interpreting medical papers, why don’t you think they’ll have a selection for accuracy?

Jotto999 22 Oct 2022 15:52 UTC
1 point
0
on: In the very near future the internet will answer all of our questions and that makes me sad
In the first example it sounds like the engine is fabricating a false testimony. Was that an intentional attribute in the example? I guess fictionalizing will happen lots, but I don’t expect Google to use that particular method and jeopardize credibility.
For the second example, I assume there will be heavy selection against fabricating incorrect medical advice, at least for Google.
For genuine best-guess attempts to answer the question? I will be concerned if that doesn’t happen in a few years. What’s the matter?

Jotto999 13 Oct 2022 2:11 UTC
2 points
0
in reply to: cveres’s comment on: The probability that Artificial General Intelligence will be developed by 2043 is Zero
That’s a really good idea, changing the title. You can also try adding a little paragraph in italics, as a brief little note for readers clarifying which proability you’re giving.

Jotto999 13 Oct 2022 1:03 UTC
1 point
0
on: The probability that Artificial General Intelligence will be developed by 2043 is Zero
I haven’t read this post, I just wanted to speculate about the downvoting, in case it helps.
Assigning “zero” probability is an infinite amount of error. In practice you wouldn’t be able to compute the log error. More colloquially, you’re infinitely confident about something, which in practice and expectation can be described as being infinitely wrong. Being mistaken is inevitable at some point. If someone gives 100% or 0%, that’s associated with them being very bad at forecasting.
I expect a lot of the downvotes are people noticing that you gave it 0%, and that’s strong evidence you’re very uncalibrated as a forecaster. For what it’s worth, I’m in the highscores on Metaculus, and I’d interpret that signal the same way.
Skimming a couple seconds more, I suspect the overall essay’s writing style doesn’t really explain how the material changes our probability estimate. This makes the essay seem indistinguishable from confused/irrelevant arguments about the forecast. For example if I try skim reading the Conclusion section, I can’t even tell if the essay’s topics really change the probability that human jobs can be done by some computer for $25/hr or less (that’s the criteria from the original prize post).
I have no reason not to think you were being genuine, and you are obviously knowledgeable. I think a potential productive next step could be if you consulted someone with a forecasting track record, or read Philip Tetlock’s stuff. The community is probably reacting to red flags about calibration, and (possibly) a writing style that doesn’t make it clear how this updates the forecast.

Jotto999 5 Jul 2022 6:11 UTC
19 points
17
in reply to: Eliezer Yudkowsky’s comment on: It’s Probably Not Lithium
Why “ecologically realistic food”? And which types of realism are you going to pick?
Overfeeding and obesity are common problems in pets, which are mostly not bred to gain weight the way cows are.
My family has kept many kinds of animals. If you give bunny rabbits as much veggies as they want, a large fraction becomes obese. And guinea pigs too. And for their own favorite foods, tropical fish do too. Cats too.
In fact, I have never noticed a species that doesn’t end up with a substantial fraction with obesity, if you go out of your way to prepare the most-compelling food to them, and then give that in limitless amounts. Even lower-quality, not-as-compelling foods free-fed can cause some obesity. Do you even know of any animal species like this?!
If there is large variation in susceptibility (which there would be) to the ostensible environmental contaminant, there should be species that you can free-feed and they don’t get obesity.

Jotto999 4 Jul 2022 15:30 UTC
7 points
6
in reply to: Eliezer Yudkowsky’s comment on: It’s Probably Not Lithium
Do you have any empirical evidence for either of the following?
1. Farmers were historically wrong to think that free-feeding their animals would tend to fatten them up, OR they didn’t believe it has that effect.
2. Prior to the more recent novel contaminants, humans are an exception among animals in this general trend, that free-feeding tends to fatten animals up.

Jotto999 3 Jul 2022 18:44 UTC
7 points
11
in reply to: Elisha Graus’s comment on: It’s Probably Not Lithium
I’m going to bury this a bit deeper in the comment chain because it’s no more indicative than Eliezer’s anecdote. But FWIW,
I am in the (very fortunate) minority who struggles to gain much weight, and has always been skinny. But when I have more tasty food around, especially if it’s prepared for me and just sitting there, I absolutely eat more, and manage to climb up from ~146 to ~148 or ~150 (pounds). It’s unimaginable that this effect isn’t true for me.

Jotto999 30 Jun 2022 4:05 UTC
0 points
0
in reply to: Rob Bensinger’s comment on: Yudkowsky and Christiano discuss “Takeoff Speeds”
I no longer see exchanges with you as a good use of energy, unless you’re able to describe some of the strawmanning of me you’ve done and come clean about that.
EDIT: Since this is being downvoted, here is a comment chain where Rob Besinger interpreted me in ways that are bizarre, such as suggesting that I think Eliezer is saying he has “a crystal ball”, or that “if you record any prediction anywhere other than Metaculus (that doesn’t have similarly good tools for representing probability distributions), you’re a con artist”. Things that sound thematically similar to what I was saying, but were weird, persistent extremes that I don’t see as good-faith readings of me. It kept happening over Twitter, then again on LW. At no point have I felt he’s trying to understand what I actually think. So I don’t see the point of continuing with him.

Jotto999 29 Jun 2022 2:18 UTC
1 point
0
in reply to: Rob Bensinger’s comment on: Yudkowsky and Christiano discuss “Takeoff Speeds”
I see what you’re saying, but it looks like you’re strawmanning me yet again with a more extreme version of my position. You’ve done that several times and you need to stop that.
What you’ve argued here prevents me from questioning the forecasting performance of every pundit who I can’t formally score, which is ~all of them.
Yes, it’s not a real forecasting track record unless it meets the sort of criteria that are fairly well understood in Tetlockian research. And neither is Ben Garfinkel’s post, that doesn’t give us a forecasting track record, like on Metaculus.
But if a non-track-recorded person suggests they’ve been doing a good job anticipating things, it’s quite reasonable to point out non-scorable things they said that seem incorrect, even with no way to score it.
In an earlier draft of my essay, I considered getting into bets he’s made (several of which he’s lost). I ended up not including those things. Partly because my focus was waning and it was more attainable to stick to the meta-level point. And partly because I thought the essay might be better if it was more focused. I don’t think there is literally zero information about his forecasting performance (that’s not plausible), but it seemed like it would be more of a distraction from my epistemic point. Bets are not as informative as Metaculus-style forecasts, but they are better than nothing. This stuff is a spectrum, even Metaculus doesn’t retain some kinds of information about the forecaster. Still, I didn’t get into it, though I could have.
But I ended up later editing in a link to one of Paul’s comments, where he describes some reasons that Robin looks pretty bad in hindsight, but also includes several things Eliezer said that seem quite off. None of those are scorable. But I added in a link to that, because Eliezer explicitly claimed he came across better in that debate, which overall he may have, but it’s actually more mixed than that, and that’s relevant to my meta-point that one can obfuscate these things without a proper track record. And Ben Garfinkel’s post is similarly relevant.
If the community felt more ambivalently about Eliezer’s forecasts, or even if Eliezer was more ambivalent about his own forecasts? And then there was some guy trying to convince people he has made bad forecasts? Then your objection of one-sidedness would make much more sense to me. That’s not what this is.
Eliezer actively tells people he’s anticipating things well, but he deliberately prevents his forecasts from being scorable. Pundits do that too, and you bet I would eagerly criticize vague non-scorable stuff they said that seems wrong. And yes, I would retweet someone criticizing those things too. Does that also bother you?

Jotto999 25 Jun 2022 18:24 UTC
2 points
1
in reply to: Verden’s comment on: Where I agree and disagree with Eliezer
1. I disagree with the community on that. Knocking out silver turing, Montezuma (in the way described), 90% equivalent on Winogrande, and 75th percentile on maths SAT will either take longer to be actually demonstrated in a unified ML system, OR it will happen way sooner than 39 months before “an AI which can perform any task humans can perform in 2021, as well or superior to the best humans in their domain.”, which is incredibly broad. If the questions mean what they are written to mean, as I read them, it’s a hell of a lot more than 39 months (median community estimate).
2. The thing I said is about some important scenarios described by people giving significant probability to a hostile hard takeoff scenario. I included the comment here in this subthread because I don’t think it contributed much to the discussion.

Jotto999

1. AGI is happening soon. Significant probability of it happening in less than 5 years.

Forecasters think about and aggregate lots of fuzzy things. All the time.