Hard-of-hearing neurospicy chronically online mathematician, cellist with a giant backlog of games & books. [email protected]; https://xitter.cf/t.co/T3xjYMLD4T

Melbourne, Australia
Joined April 2009
It's hilarious how after RJ Mitte's passing that people say "Please reach out to someone if you're having a tough time". People feeling suicidal just don't have the headspace to do that. Telling you right now from personal experience and years of suicidal ideation.
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Matt Mack retweeted
While Australia stared at the crippled dead cat they just threw on the table, Labor and the Liberals were quietly passing legislation that should have been front-page news. The dead cat was Jordon Steele-John. I don’t know for sure who threw it there. But I know what happened in Parliament while everyone was looking. On Monday 12 October, Labor and the Coalition backed the Health Insurance Amendment (Incentive Payments and Other Measures) Bill 2026. Sounds harmless, doesn’t it? It creates a legal framework for more than $1.4 BILLION a year in government payments to healthcare providers, including corporate-owned businesses. But buried in that legislation are powers to let ministers decide payment rules, demand records, share personal information, investigate providers, recover money and authorise computers to make decisions, including decisions requiring judgement. Parliament’s own Human Rights Committee had already warned that these information powers could seriously interfere with Australians’ privacy and that the safeguards might not be good enough. They passed it anyway. Then came the Social Security and Other Legislation Amendment (Technical Changes No. 2) Bill 2026. More computer-made decisions. More use of income data to calculate family assistance and child support. New powers to change certain decisions already under review by the Administrative Review Tribunal. Some provisions improve review rights. Others expand automated administration. After Robodebt, you might reasonably expect Parliament to examine every one of those powers with a microscope. And then there was the Aged Care Legislation Amendment (Aboriginal and Torres Strait Islander Aged Care Commissioner and Other Measures) Bill 2026. This changes aged-care subsidies, accommodation deposits, means-testing arrangements and government debt recovery. It also establishes a limited pathway for reconsidering certain aged-care assessments. Not the unfettered right for qualified assessors to override an algorithm when it gets someone’s needs wrong. After months of pressure, the government finally agreed on Thursday to an independent review of its aged-care assessment system. Now consider what we’ve been uncovering at Enough Australia. Private equity buying up healthcare businesses. nib acquiring independent NDIS plan managers. Publicly funded services being consolidated into corporate groups. Governments increasingly relying on data, payment rules and automated administration. These laws do not hand Medicare or the NDIS to nib. But they help build the administrative and funding environment in which large corporate operators can do business. We, the public, pays for it. The government writes the rules. Private businesses can receive the money. And increasingly, computer systems help decide who qualifies, what gets paid and what happens when the records don’t agree. Labor and the Coalition did not agree on every amendment, particularly in aged care. But they supported key parts of this expanding administrative machinery. And who was sitting in Parliament on Monday warning about exactly this? Jordon Steele-John. On Tuesday, he supported an amendment seeking to abolish the controversial aged-care assessment tool. Labor voted it down. On Thursday, the government announced a review of that system. By Thursday afternoon, the headlines were about Jordon himself. The decade old allegations against him deserve a fair, independent investigation. So do the decisions being made about the rest of us. Because while everyone was staring at the dead cat, Parliament was deciding who controls the money, who controls the information and how much power human beings will have when the computers get it wrong. That’s the story we should be reading. Www.enoughaustralia.com
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Latest 3blue1brown video is worth watching for those less tuned into the discourse of AI vs Maths: youtube.com/watch?v=LKrwhjOI… I'm not expressing my opinions, as I'm obviously not the target audience. 1/2
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All I can say is that speculating about things doesn't help one's anxiety and as someone who's been adapting to other people and things my whole life I'm more confident in adapting/riding the wave or pivoting into something else entirely. 2/2
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Finally finished reading another book, @chriskohlernews 's "How They Get You". It's straightforward, easy to read and confirms various suspicions I've had in the past. Worth getting for anyone who's starting to be more financially savvy. 1/2
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I do dislike some solutions being essentially more work as opposed to opting out entirely, but that's a relatively minor grumble compared to how much one learns from this book. 2/2
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Earlier this year I replaced a string on my cello, had a chat with the luthier and concluded that I definitely need a better cello. If you want an idea of the instrument-trying process, worth watching/listening to this 22m video: youtube.com/watch?v=fNuKgBt_…
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Dear Ayam (food brand), Your laksa soup paste (serves 2) recommended recipe suggests 270mL of coconut milk (+3/4 cup veg broth +1/4 cup water), yet your coconut milk only usually comes in 400mL tins. /narrows eyes (Taste is fine, little sweet for my liking)
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Watched movie Awakenings (1990), from a book by Oliver Sacks by the same name, based on a true story about a doctor (Robin Williams) figuring out a miracle drug working on otherwise "frozen" patients (Robert de Niro + co.). Worth a watch for the emotional gut punches.
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If there's one thing I'm hating about my (presumably superior) pattern recognition abilities, it's spotting all the tells of AI-generation in these batch of maths assignments I'm marking, but knowing that communicating these alone is not very likely going to convince others.
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I'm trying to work through Bayesian Data Analysis (Gelman et al.) and I really hate the writing. It's so waffly because I don't understand enough to properly discern all the discussion points around the theory being explained.
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Am imagining these being adapted into the Tachikomas in Ghost in the Shell 😁
This little open-source crab robot called Jumper is seriously cool 🦀🤖 Check the replies for the GitHub link.
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I'm looking at various "deaf/hearing-loss" t-shirts and I just want one that's like "Talk to this ear, the other one's deaf", with an arrow. If the t-shirt industry wasn't so messed up now I'd probably bother with my own basic design. Maybe I should anyway...🤔
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New blog post: "Some invisible work that I do to accommodate my hearing loss for academic talks/conferences" matthras.com/2026/10/05/some…
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I'm checking out the Adelaide Film Festival offerings and one really stupid thing is that foreign language films will inevitably have English captions and thus will be more accessible to me than English-language films without captions 🙄
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This is a good post by Tammy Kolda that's helped clarify my perspective on "struggle" within maths: To struggle in maths is normal, and part of learning is working through it, but I don't think it should be glorified. tammykolda.substack.com/p/st… 1/2
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At the same time, not all maths problems one works on will necessarily be fun and interesting (I write this while grouching at my laptop to finish some computations). It's definitely nice to at least have the agency to choose at some points, though! 2/2
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Reminder to Self: Buy tickets earlier next time. There's a Nature Festival going on, two events I wanted to go to (including one today) for some reason I didn't anticipate there'd be limited seats + popularity and thought I could buy the tickets last-minute /facepalm
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Unironically this is the kind of muscle posing I can appreciate as opposed to generic Olympia competitions where they're all dehydrated, fake tanned and just overall creepy looking.
クソおもろいから見て欲しい
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Photoshopped a new maths pun: A "persistent" homology group.
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