Matthias Schabel

697 posts

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Matthias Schabel

Matthias Schabel

@matthiasschabel

I could be wrong. Advocate for erf(x) .LT. 0.95, Physicist, Humanist, Optimist, Father - Hertz Foundation Fellow 1991-1996, PhD Stanford Applied Physics 1996

Portland, OR Katılım Nisan 2014
405 Takip Edilen100 Takipçiler
Matthias Schabel
Matthias Schabel@matthiasschabel·
@RonWyden How about we actually arrest, prosecute, and jail drug dealers? One can argue that incarcerating users is unproductive, but it’s hard to see the upside of being a benign place to sell drugs.
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Ron Wyden
Ron Wyden@RonWyden·
Heard today in Beaverton from local law enforcement & public health experts about the urgent need to stop drug dealers peddling nitazenes, a synthetic opioid much deadlier than fentanyl. I’m all in to get Oregon communities the devices they need to detect this looming threat.
Ron Wyden tweet media
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Andrew Côté
Andrew Côté@Andercot·
People think the future of defense is low cost drones but actually it's this
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Alex Zhavoronkov, PhD (aka Aleksandrs Zavoronkovs)
If you hear another AI celebrity telling you on stage that in the next 5 years we will double lifespan or eliminate all diseases - please show them this output from their own LLMs and ask them "How?". This simple analysis makes me very sad because statistically, it means that if all my longevity drugs get approved, impact on human longevity will be just a few QALY in the best case and it will take years until these drugs get validated beyond the approved indications and diffuse into population as longevity therapeutics. We need more people working on this problem and more alternative approaches.
Alex Zhavoronkov, PhD (aka Aleksandrs Zavoronkovs) tweet mediaAlex Zhavoronkov, PhD (aka Aleksandrs Zavoronkovs) tweet mediaAlex Zhavoronkov, PhD (aka Aleksandrs Zavoronkovs) tweet mediaAlex Zhavoronkov, PhD (aka Aleksandrs Zavoronkovs) tweet media
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Matthias Schabel
Matthias Schabel@matthiasschabel·
@SamaHoole @mattwridley Also decreases the urban heat island effect by converting 20% of the sunlight into electricity and intercepting the much of the remainder before it can heat the surface.
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Sama Hoole
Sama Hoole@SamaHoole·
@matthiasschabel @mattwridley Pavement, car park roofs, warehouse roofs, and motorway verges. Unlimited surface area, no farmland sacrificed, no thousand-year grazing tradition lost.
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Sama Hoole
Sama Hoole@SamaHoole·
Activist: "You can graze sheep underneath solar panels. It's called agrivoltaics." Farmer: "I've read the brochures." Activist: "Best of both worlds." Farmer: "The panels shade the sward. Productive species die back. What grows is what tolerates shade and compaction. Sheep won't finish on it." Activist: "But the trials show it works." Farmer: "The trials run three years and measure ewe presence. Not lamb growth rates. Not finishing weights. Not what the soil looks like in year fifteen." Activist: "It's still better than nothing." Farmer: "It's a 30% stocking rate, a steel frame I can't plough around, panel-cleaning chemicals running into the watercourse, and a 40-year lease I can't break." Activist: "But you're getting energy AND lamb." Farmer: "I'm getting a third of the lamb, a maintenance contract, and a field my grandson can't farm." Activist: "You're being negative." Farmer: "I'm watching a thousand-year-old way of feeding people get traded for twenty-five years of subsidised electricity. Negative would be the polite word."
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Matthias Schabel
Matthias Schabel@matthiasschabel·
@SamaHoole @mattwridley There are places in the US Southwest (and elsewhere) for which partly shading land for intensive agriculture may make sense, but I struggle to come up with a scenario where doing so is logical in the UK…
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Matthias Schabel
Matthias Schabel@matthiasschabel·
@SamaHoole @mattwridley On the other hand, there’s an almost unlimited supply of pavement that we could put panels over that has none of these issues.
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Matthias Schabel
Matthias Schabel@matthiasschabel·
"uninterrupted incompetence leading to tragedy"...
Sharon Meieran@SMeieran

The truth is Multnomah literally has no idea what it’s doing. First it couldn’t spend enough money fast enough; now it says it doesn’t have enough money and needs to cut lifesaving services. Two years ago its highest priority was creating shelter beds; now its highest priority is closing them. This is not a “perfect storm of factors” leading to worsening homelessness, this is uninterrupted incompetence leading to tragedy. The County *still* does not have a baseline count of how many people are living outside (a By-Name List), so it has no way of knowing how many people are actually homeless. The County *still* is not measuring factors that tell us whether anything it is doing is working. And the County is cutting some of its most valuable services - treatment, recovery housing, and workforce training - while throwing its government partners under the bus. All of this boils down to failed leadership and no plan. Meanwhile, we are beginning a political race for county chair, and none of the current candidates thought it necessary to share an actual plan when they announced their intention to run. It is not enough to want to be county chair to lead Multnomah County. We need people who actually want to *do* something. Unless, of course, that something is hiring the guy who helped lead LA’s homeless system into a multibillion dollar lawsuit and dissolution of its joint office of homeless services. That’s not qualified work experience, it should have been a quick reference check. We do not have to settle for this accelerating spiral of nonsense. There is a way forward that can get better outcomes (read: save lives) while spending less. And it doesn’t involve throwing human beings out of shelters and onto the streets like garbage. It involves a plan with clear leadership, measurable outcomes, meaningful goals, accurate data, coordination, and relentless accountability. The race for county chair doesn’t have to be yet another fight about who wants to be something rather than do something. It’s time to put an end to this tragic farce and start our County’s path to recovery. oregonlive.com/politics/2026/…

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Matthias Schabel
Matthias Schabel@matthiasschabel·
@cremieuxrecueil I’d love to see the statistics on other aspects of social order (losses due to shoplifting, graffiti/vandalism, assault, robbery, drunk driving fatalities, etc…) I’d wager that the correlation with murder rates is high.
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Crémieux
Crémieux@cremieuxrecueil·
By locking up <2% of the population, El Salvador took itself from being the murder capital of the world to being safer than Canada. With sufficient effort, anywhere can become peaceful and crime-free. And it's on track to get even more peaceful this year!
Crémieux tweet media
Crémieux@cremieuxrecueil

In 2022, the mayor of Atlanta revealed that 0.2% of the population was responsible for 40% of the city's crime. In one week, Atlanta's police force arrested 20 super-repeaters who had 553 prior arrests and 114 felony convictions between them.

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Matthias Schabel retweetledi
Crémieux
Crémieux@cremieuxrecueil·
The man holding this squid is Bajau, a member of an Austronesian ethnic group known to spend their lives living on the water. Bajau have an amazing adaptation: they can stay underwater for a very long time. Thanks to chubby seals and Korean pearl divers, we know why.
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Matthias Schabel
Matthias Schabel@matthiasschabel·
In all honesty, I don’t think most people give a fuck if the 1-2% of people who can’t function in a high-trust society end up incarcerated indefinitely. Where the public safety regimes seem to go wrong is their inability to resist the temptation to start categorizing their opponents/people who disagree with them in that 1-2%.
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Richard Hanania
Richard Hanania@RichardHanania·
No matter the poll, Bukele's approval rating is nearly always over 90%. In the last three polls, it's 93%, 93%, and 94%. I've never seen anything like this. We need to study this regime. The international community has massively underestimated the importance of public order.
Richard Hanania tweet media
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Matthias Schabel
Matthias Schabel@matthiasschabel·
@cremieuxrecueil Amazing but not surprising. I bet they will see the same effect with other compulsive/addictive behaviors (drugs/sex/gaming/gambling/etc). I’d love to see a study of the effect of GLP-1 on ADHD, too.
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Crémieux
Crémieux@cremieuxrecueil·
We finally got the results of a trial of GLP-1s for alcoholism! At 26 weeks, alcoholics on semaglutide had 13.7pp fewer heavy drinking days than placebo, they drank ~500 fewer grams of alcohol/month, had 1.5 fewer drinks per drinking day, and saw 10.1pp more alcohol-free days!
Crémieux tweet media
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Conservative in Oregon
Conservative in Oregon@oregonducksmama·
People like Brittney from Momsfororegon will still vote Democrat even though she pointed out she’s being gaslit by Oregon Governor Tina Kotek and that schools have been backsliding for 20+ years. The definition of insanity… Electing the same people who are destroying your state. 😵‍💫🙄🥴 Oregon public school proficiency percentage decline from 2018-2025… Beaverton- Math 53%⬇️36% Portland- Math 48%⬇️41% Eugene- Math 48%⬇️34% Salem-Keizer- Math 35%⬇️21% Tigard-Tualatin- Math 46%⬇️29% Enrollment also down 35,000-40,000+.
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Matthias Schabel
Matthias Schabel@matthiasschabel·
@KarlPfleger But there does appear to be some evidence for latitude dependent increases in rates of dementia…
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Karl Pfleger
Karl Pfleger@KarlPfleger·
There could be confounders but reverse causation 16yrs ahead seems absurd. But you're phrasing it backwards: Implication isn't D supplements magically protective, it's that deficiency speeds age-related neurodegeneration, which is very plausible, esp given that deficiency clearly impairs immune function & the data connecting infectious agents to dementia, plus all the other data showing that deficiency speeds aging in general. For a list of relevant papers see: x.com/KarlPfleger/st…
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Karl Pfleger
Karl Pfleger@KarlPfleger·
Many papers associate low vitamin D levels w/ worse health outcomes. What's notable about this new study is how long subjects were followed: Low vitamin D in midlife predicted tau burden on PET 16 years later. neurology.org/doi/10.1212/WN…
Karl Pfleger tweet media
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Matthias Schabel
Matthias Schabel@matthiasschabel·
@SandyofCthulhu @AtheistTakes Whatever you specifically believe, questions that keep recurring for hundreds of years (or longer) haven't really been answered, at least not to everyone's satisfaction.
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Sandy Petersen 🪔
Sandy Petersen 🪔@SandyofCthulhu·
@AtheistTakes I’m begging you, real internet atheists, please give us an argument that wasn’t answered 500 years ago.
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