
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
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Matt Mack retweeted
I'm doing a thing this term where students in one of my classes have an option between entirely in-person closed book proctored assessment and take home essays/papers with a follow up oral interview (used to see if they actually understand the work they submitted)
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
Matt Mack retweeted
Software engineers burning out thanks to using AI coding tools is becoming a major problem I don't see anyone talk about all that much. There's some "vampire effect" in these tools, and it drains a lot of devs.
This video by @stolinski is a very good and important one, to start:
This is the most important video I've ever made.
In this, I explore the negative and positive mental health effects of AI coding, with data and expert commentary.
youtu.be/iPUn1Fnfn0k
Matt Mack retweeted
This paper gives a fancy name to a problem you can already feel in your bones
"The Tragedy of the Cognitive Commons." Checking AI output requires deep expertise. Deep expertise comes from doing grunt work for years. And grunt work is the first thing AI eats
So we're building systems that need expert supervision while dismantling the only known process for making experts
The paper calls the shared pool of human expertise the "cognitive commons." Every profession drinks from it. Nobody's refilling it.
By eliminating junior roles, each company is acting totally rationally, and the collective result: a profession that can't catch AI's mistakes anymore because it never learned to do the work in the first place
Who checks AI's homework in 15 years?
Matt Mack retweeted
once I saw a post of gen z making fun of millennials and someone qted it saying something like "alright motherfucker tell me which of these download buttons will give me the torrent instead of a virus" on an absolutely nightmare torrent tracker page and I think about that a lot
Matt Mack retweeted
struggling to form a coherent take on moby dick because it’s just 4 pages of beautiful and profound character writing exploring the human condition followed by several straight chapters of autistic whale facts
Matt Mack retweeted
I desperately am trying to finding math word baby names and it's surprisingly hard? Have a few from topology that are good but I tried to get Claude to help and surprisingly little Tensor isn't particularly appealing.
Matt Mack retweeted
Would be cool if there was an easy way to share HTML pages
You could imagine a world wide web of these documents, linked together
Really cool idea
Matt Mack retweeted
For years, people conflated "privileged" straight white men (finance bros, frat bros) with the manosphere and misogyny, but the reality is that today's online manosphere is all a game of class and status--for men who were born with neither. Link in replies.
Matt Mack retweeted
Louis Theroux’s documentary on the manosphere has many viewers asking why young men would follow influencers like Andrew Tate. But simply mocking these personalities misses the bigger story. From a demographic perspective, the rise of the manosphere coincides with a growing number of young men who feel disconnected from work, relationships and traditional paths to adulthood. When old playbooks stop working, alternative identities emerge. In my latest column I argue that if we want fewer young men drawn to angry online echo chambers, society needs to offer them something better to aim for: thenewdaily.com.au/life/soci…
Matt Mack retweeted
BTW if you agree with this, you don't work on difficult enough problens
Matt Mack retweeted
I once saw a clip where Adam Savage from Mythbusters talks about media training, and it stuck with me. And once you know about this, you will see it everywhere.
If someone asks you a difficult question, just answer a different question. 💡
Matt Mack retweeted
for years, society was limited to only 16 syrup squares per waffle but with recent combinatorial optimization breakthroughs our research department has achieved previously unheard of densities of waffle syrup
Matt Mack retweeted
And this is why education is stuck in such a rut, and constantly regresses back whenever we make an inch of improvement: because the progressive tropes are so intuitively attractive, easy, and simple, and the reality of learning is much more complex and difficult.
You don't learn very well by watching an amusing or entertaining video; you retain the information in it like a river running through you. You're aware of it temporarily until it is replaced by the next packet of facts, but you don't retain it well or in a way you can retrieve easily later. You might remember novel, surprising, amusing, or shocking parts well enough, but miss the details that weren't obvious, or the links between them.
Knowledge and skills are acquired through scaffolded explanations/ demonstrations followed by the student processing it, using it, thinking about it. The teacher then checks their understanding and offers high quality feedback, reinforces, corrects, redirects or reconstructs. Then the next lesson connects meaningfully with the last one in a similar way, infused with retrieval and revision of prior concepts to ensure deep learning.
Videos can be part of that, but they are not that. We actually do know a lot now about how we learn, and how we teach, and collectively they tend to be called the Learning Sciences, or Evidence-Informed Education. It's urgently required across the world as an antidote to both the winner-takes-all grindhouse of poorly led-lecturing, or more commonly, the inane performative pantomime of progressive flim-flam.
Mr B's references here demonstrate the old Keynesian adage of how so-called practical men who believe themselves free from bias, are usually in the grip of some long dead economist or philosopher. He trots out the most pedestrian and reactionary dogma about learning while believing himself to be a common-sense revolutionary. It's not his fault. I don't know anything about being a social media megastar.
But tech, no matter how shiny, cannot replace the architecture of the human brain. There is a 1300g bag of neural porridge inside every one of us that isn't going anywhere fast, so we better get busy using it to understand how to replicate and build on how we already actually learn, rather than what we wish it was like- or what sells content.
MrBeast explains why the education system is completely broken
“Why are students today being taught the same way their parents were? Look at how much everything else has advanced. When I was in school the teacher would just stand there, read out of a book and write on a whiteboard”
"Now look at Mark Rober’s videos. You can learn complex topics in 20 minutes in a way that’s engaging, fun and you retain it. Just because our parents were taught one way doesn’t mean we need to keep teaching that same way. It makes no sense to me, I think education should be reformed dramatically”
“Students spend so much time in school. If we had real courses made through videos, made learning more hands on and optimised everything with modern technology, kids could probably learn more in 5 hours than they currently do in 8 hours"
Matt Mack retweeted
I came up with a graph of how different Asian ethnicities beef with one another on the internet during Lunar New Year
Matt Mack retweeted
I've noticed an odd pattern in life. I went to "smarty-pants" schools - Andover and Harvard - and then I had a few smarty-pants jobs along with my various burnout jobs in the complete other direction.
In my early 40's, I thought back to all the v. smart women I'd known...
Replying to @doctorow
Ask anyone with chronic pain and they'll tell you that treating pain eventually becomes your hobby, a bottomless well of esoteric dives into various "modalities" of pain treatment.
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