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Cake day: June 9th, 2023

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  • Playing it with my friends was one of the things that kept me sane during lockdown. It’s an incredible game. Decently fun single player too, but it really shines when playing with other people.

    I really liked mining and foraging, so I’d go out and build super barebones outposts in various biomes, occasionally bringing back a heckton of ore for new weapons and tools. I also liked being the first one to get dibs on a new pickaxe when the new tier of tools was unlocked


  • This always irks me, like if you’re going to harvest my data, could you at least use some of your immense repository of data insights to improve your product? No? You’re just going to enclose the data commons in your ridiculous quest to make the line go up, without giving any value back to the people who facilitated your growth? Yeah, I thought that’d be the case. Disappointed, but not surprised that this is the case.

    The context in which this most often annoys me is that nearly every Tuesday, I go to a philosophy discussion group at a nearby pub. I usually get the route up on Google maps through Android Auto because the optimal route depends a lot on traffic, and each time, I have to manually type in the name of the pub.

    It especially annoys me when sometimes, on a day that isn’t Tuesday, the pub will be listed near the top of the suggested destinations when I first launch Google maps. I literally never go to that pub for any reason other than the philosophy group.

    It’s such a trivial thing to be annoyed by, but equally, it appears to me that actually giving useful suggestions in straightforward cases such as this is equally trivial. It reveals that they truly don’t give a fuck about improving products (and indeed, when it comes to Google’s offerings, so much of it has gotten worse. Google assistant and its voice recognition used to be way more reliable and powerful in the past. I first started using Android 10 years ago and I had so much fun tinkering with automation on my Nexus 6; there are things that I could do before that I no longer can, and it annoys me to no end)






  • Useful context: I am a biochemist with a passing interest in neuroscience (plus some friends who work in neuroscience research).

    A brief minor point is that you should consider uploading the preprint as a pdf instead, as .docx can cause formatting errors if people aren’t using the same word processor as you. Personally, I saw some formatting issues related to this (though nothing too serious).

    Onto the content of your work, something I think your paper would benefit from is linking to established research throughout. Academia’s insistence on good citations throughout can feel like it’s mostly just gatekeeping, but it’s pretty valuable for demonstrating that you’re aware of the existing research in the area. This is especially important for research in a topic like this tends to attract a lot of cranks (my friends tell me that they fairly frequently get slightly unhinged emails from people who are adamant that they have solved the theory of consciousness). Citations throughout the body of your research makes it clear what points are your own, and what is the established research.

    Making it clear what you’re drawing on is especially important for interdisciplinary research like this, because it helps people who know one part of things really well, but don’t know much about the others. For example, although I am familiar with Friston’s paper, I don’t know what has happened in the field since then. I also know some information theory stuff, but not much. Citations are way of implicitly saying “if you’re not clear on where we’re getting this particular thing from, you can go read more here”.

    For example, if you have a bit that’s made up of 2 statements:

    • (1): Something that’s either explicitly stated in Friston’s paper, or is a straightforwardly clear consequence of something explicitly stated
    • (2): Something that your analysis is adding to Friston’s as a novel insight or angle

    Then you can make statement 2 go down far easier if that first statement. I use Friston in this example both because I am familiar with the work, but also because I know that that paper was somewhat controversial in some of its assumptions or conclusions. Making it clear what points are new ones you’re making vs. established stuff that’s already been thoroughly discussed in its field can act sort of like a firebreak against criticism, where you can have the best of both worlds of being able to build on top of existing research while also saying “hey, if you have beef with that original take, go take it up with them, not us”. It also makes it easier for someone to know what’s relevant to them: a neuroscientist studying consciousness who doesn’t vibe with Friston’s approach would not have much to gain from your paper, for instance.

    It’s also useful to do some amount of summarising the research you’re building on, because this helps to situate your research. What’s neuroscience’s response to Friston’s paper? Has there been much research building upon it? I know there have been criticisms against it, and that can also be a valid angle to cover, especially if your work helps seal up some holes in that original research (or makes the theory more useful such that it’s easier to overlook the few holes). My understanding is that the neuroscientific answer to “what even is consciousness?” is that we still don’t know, and that there are many competing theories and frameworks. You don’t need to cover all of those, but you do need to justify why you’re building upon this particular approach.

    In this case specifically, I suspect that the reason for building upon Friston is because part of the appeal of his work is that it allows for this kind of mathsy approach to things. Because of this, I would expect to see at least some discussion of some of the critiques of the free energy principle as applied to neuroscience, namely that:

    • The “Bayesian brain” has been argued as being an oversimplification
    • Some argue that the application of physical principles to biological systems in this manner is unjustified (this is linked to the oversimplification charge)
    • Maths based models like this are hard to empirically test.

    Linked to the empirical testing, when I read the phrase “yielding testable implications for cognitive neuroscience”, I skipped ahead because I was intrigued to see what testable things you were suggesting, but I was disappointed to not see something more concrete on the neuroscience side. Although you state

    “The values of dI/dT can be empirically correlated with neuro-metabolic and cognitive markers — for example, the rate of neural integration, changes in neural network entropy, or the energetic cost of predictive error.”

    that wasn’t much to go on for learning about current methods used to measure these things. Like I say, I’m very much not a neuroscientist, just someone with an interest in the topic, which is why I was interested to see how you proposed to link this to empirical data.

    I know you go more into depth on some parts of this in section 8, but I had my concerns there too. For instance, in section 8.1, I am doubtful of whether varying the temporal rate of novelty as you describe would be able to cause metabolic changes that would be detectable using the experimental methods you propose. Aren’t the energy changes we’re talking about super small? I’d also expect that for a simple visual input, there wouldn’t necessarily be much metabolic impact if the brain were able to make use of prior learning involving visual processing.

    I hope this feedback is useful, and hopefully not too demoralising. I think your work looks super interesting and the last thing I want to do is gatekeep people from participating in research. I know a few independent researchers, and indeed, it looks like I might end up on that path myself, so God knows I need to believe that doing independent research that’s taken seriously is possible. Unfortunately, to make one’s research acceptable to the academic community requires jumping through a bunch of hoops like following good citation practice. Some of these requirements are a bit bullshit and gatekeepy, but a lot of them are an essential part of how the research community has learned to interface with the impossible deluge of new work they’re expected to keep up to date on. Interdisciplinary research makes it especially difficult to situate one’s work in the wider context of things. I like your idea though, and think it’s worth developing.


  • So many people outside of academia are gobsmacked to learn the extent to which academic publishing relies on free labour, and how much they charge.

    To publish a paper open access in Nature, it costs almost $7000. And for what? What the fuck do they actually do? If you want to make the data or code you used in your analysis available, you’re the one who has to figure out how to host it. They don’t provide copyediting services or anything of the like. I’d call them parasites, but that would be an insult to all the parasitic organisms that play important roles within their respective ecosystems.

    Perhaps once, they served an essential role in facilitating research, back when physical journals were the only way to get your research out there, but that age has long since passed and they’ve managed to use that change to profit even more.

    Sure, the individual researchers are rarely paying this fee themselves, but that’s still a problem. For one, it gatekeeps independent researchers, or researchers from less well funded academic institutions (such as in the global South or emerging economies). Plus even if the individual researchers aren’t paying directly, that money still comes out of the overall funding for the project. For the cost of 4 papers published in Nature, that’s an entire year’s stipend for a PhD student in my country. I’m using Nature as an example here because they are one of the more expensive ones, but even smaller papers charge exorbitant amounts (and don’t get me started on how people who justify the large fees charged by more prestigious journals don’t acknowledge how this just perpetuates the prestige machine that creates the toxic “publish or perish” pressure of research)

    he most offensive bit though is that if you are doing government funded research, then you have to pay an extra fee to make that research available to the taxpayers who funded it. It’s our fucking research, you assholes! How dare you profit off of coerced free labour and then charge us to even be able to access what is rightfully ours. France has the right idea here — they have legislation that mandates that all government funded research must be open access. That doesn’t solve the root problem of needing to eradicate the blight of the academic publishing industry as it currently exists, but it’s a start.

    I know I’m preaching to the choir here, but once I started writing, my rage overcame me and it was cathartic to scream it out from my soapbox.



  • For a while, I was subscribed as a patron to Elisabeth Bik’s Patroeon. She’s a microbiologist turned “Science Integrity Specialist” which means she investigates and exposes scientific fraud. Despite doing work that’s essential to science, she has struggled to get funding because there’s a weird stigma around what she does; It’s not uncommon to hear scientists speak of people like her negatively, because they perceive anti-fraud work as being harmful to public trust in science (which is obviously absurd, because surely recognising that auditing the integrity of research is necessary for building and maintaining trust in science).

    Anyway, I mention this because it’s one of the most dystopian things I’ve directly experienced in recent years. A lot of scientists and other academics I know are struggling financially, even though they’re better funded than she is, so I can imagine that it’s even worse for her. How fucked up is it for scientific researchers to have to rely on patrons like me (especially when people like me are also struggling with rising living costs).


  • Sometimes I do get YouTube telling me that I need to disable my adblocker to access a video, so they do try to block that stuff (though I suspect that the infrequency with which this happens combined with the fact that not everyone does experience it when some people do report this happening suggests that they’re just testing methods of detection and blocking)

    Usually when it happens, I just go into my Ublock settings and update stuff. I can’t remember that ever not working. It feels like a low-key arms race, in a cold-war kind of way