I'd hate to convince you to stop using paper, but I use this Obsidian Excalidraw plugin for making drawings and I find it to be reaaallllly fast: https://github.com/zsviczian/obsidian-excalidraw-plugin
It's kinda clunky but fundamentally I find it incredibly "non-frustrating" compared to all other tools. I guess you can try the editor in your browser here: https://excalidraw.com/
I move that we think of paper and notes software as complements. Certainly, notes software is much better for almost any purpose where you're actually going to be referencing the notes repeatedly. But for the purpose of "make the neurons in your brain fire good", paper still can't be beat.
(This post was written by first scribbling on paper and then retyping and editing in, umm, Obsidian.)
(Sorry for the slow reply—just saw this.)
> What is the alternative explanation for why semaglutide would disincline people who would have had small change scores from participating or incline people who have large change scores to participate (remember, this is within-subjects) in the alcohol self-administration experiment?
I'm a bit unsure what the non-alternative explanation is here. But imagine that semaglutide does not reduce the urge to drink but—I don't know—makes people more patient, or makes them more likely to agree to do things doctors ask them to do, or makes them more greedy. Then take the "marginal" person, who is just on the border of participating or not. If those marginal people drink less on average, then semaglutide would look good purely due to changing selection rather than actually reducing drinking.
Now, I don't claim that the above story is true. It's possible, but lots of other stories are also possible, including ones where the bias could go in the other way.
I also think there is a general tendency for people to believe that once they've identified a selection issue the results are totally undermined.
I expected this sentence to be followed by you praising me for explicitly disavowing such a view and stating that, since the bias could be in either direction, the lab experiment does provide some evidence in favor of semaglutide. :) (Just very weak evidence.)
What premises would I have to accept for the comparison to be fair? Suppose I think that available compute will continue to grow along previous trends and that we'll continue to find new tricks to turn extra compute into extra capabilities. Does conditioning on that make it fair? (Not sure I accept those premises, but never mind that.)
Thanks for the response! I must protest that I think I'm being misinterpreted a bit. Compare my quote:
the point of RCTs is to avoid resorting to regression coefficients on non-randomized sample
To the:
The point of RCTs is not to avoid resorting to regression coefficients.
The "non-randomized sample" part of that quote is important! If semaglutide had no impact on the decision to participate, then we can argue about about the theory of regressions. Yes, the fraction that participated happened to be close, but with small numbers that could easily happen by chance. The hypothesis of this research is that semaglutide would reduce the urge to drink! If the decision to participate was random, and I believed the conclusion of the experiment, then that conclusion would seem to imply that the decision to participate wasn't random after all. It just seems incredibly strange to assume that there's no impact of semaglutide on the probability of agreeing to the experiment, and very unlikely the other variables in the regression fix this, which is why I'm dubious that the regression coefficients reflect any causal relationship.
That said, I think the participation bias could go in either direction. I said (and maintain) that the lab experiment does provide some evidence in favor of semaglutide's effectiveness. I just think that given the non-random selection, small sample, and general weirdness of having people drink in a room in a hospital as a measurement, it's quite weak evidence. Given the dismal results from the drinking records (which have less of all of these issues) I think that makes the overall takeaway from this paper pretty negative.
It ranges from 0% to 100%.
Small nitpick that doesn't have any significant consequences—this isn't technically true, it could be higher than 100%.
Wow, I didn't realize bluesky already supports user-created feeds, which can seemingly use any algorithm? So if you don't like "no algorithm" or "discover" you can create a new ranking method and also share it with other people?
Anyone want to create a lesswrong starter pack? Are there enough people on bluesky for that to be viable?
Well done, yes, I did exactly what you suggested! I figured that an average human lifespan was "around 80 years" and then multiplied and divided by 1.125 to get 80×1.125=90 and 80/1.125=71.111.
(And of course, you're also right that this isn't quite right since (1.125 - 1/1.125) / (1/1.125) = (1.125)²-1 = .2656 ≠ .25. This approximation works better for smaller percentages...)
Interesting. Looks like they are starting with a deep tunnel (530 m) and may eventually move to the deepest tunnel in Europe (1444 m). I wish I could find numbers on how much weight will be moved or the total energy storage of the system. (They say quote 2 MW, but that's power, not energy—how many MWh?)
According to this article, a Swiss company is building giant gravity storage buildings in China and out of 9 total buildings, there should be a total storage of 3700 MWh, which seems quite good! Would love to know more about the technology.
If there was some kind of app that could recognize the content and make it searchable, that would indeed have most of the advantages of paper.
(Most chalkboards/whiteboard don't spark as much joy as high-quality paper/pen in my opinion, but I reckon a good blackboard with good chalk does?)