Thursday, July 2, 2026

Horses rebuild after desertification

https://youtu.be/Hl8vErrqjKY?is=nO5pfnHNYYIOS4k_

Start at 9:02. Horses selectively trample bare ground, not the grasses they eat. Seeds in their dung germinate better after traveling through their gut, essentially providing a 11:20 "self-watering, pre-fertilized seed packet." Nitrogen levels rose, insects, then birds, and then predators started to return. 
21:25 China had planted 66 billion trees in a failed attempt to thwart desertification, but 21:58 grasslands require 90% less water than trees. 
By 2023, a desert that was 23:27 expanding by thousands of km² per year was now shrinking by 47 km² per year. 

Tuesday, June 30, 2026

Homeless

https://youtu.be/0pcDKYLIHXY?is=_kYiwedM2TkvfKhb

Such a depressing report - hard-working people sleeping in their cars, getting evicted and living in motels, surviving on food stamps. Not addicted, not avoiding hard work, just struggling. 

 Los Angeles has a higher homeless population per capita than Seattle. In the city of Los Angeles, the rate is roughly 1.1%, while Seattle's rate is closer to 0.9% to 1.0%

Thursday, June 25, 2026

Gifting to grandkids

https://youtu.be/L_uRTIZKL4Y?is=fWo84cNU_vIoNswM

Gifting to relatives under 19K/yr is ok under IRS rules, but Medicaid counts this as wealth that precludes them from covering nursing care. Instead, 2:42 use 1) a Medicaid asset protection trust, taking the funds out of your name, or 2) a promissory note, lending the person the money with a payback structure. 
Give grandkids money as a structured trust with a distribution staggered between age 25 and 30. 

8:57 Don't put grandkids on the deed while you're alive, but leave the home to them in a 9:20 revocable living trust so they get a "stepped up basis" of the value when you die for capital gains taxes. 

9:46 A trust allows you to decide when they get the money. 

10:48 include a "letter of wishes" with the gift - it's not legally binding, but then their parents can substantiate "that's not what Grandma wanted you to do with that money," which is sometimes just what a 20-year-old needs to hear instead of blowing the money. 



Wednesday, June 24, 2026

Paying people to be creative: Ireland’s basic income for the arts scheme becomes permanent

Ireland’s basic income for the arts scheme becomes permanent. Interestingly, perhaps to avoid accuse of the system or to provide incentive to produce saleable art, "artists can receive support for three out of every six years." 



Monday, June 22, 2026

100-fold difference in monetary effectiveness of charities

GiveWell found four charities that can save a child’s life for about $5,000 in donations.

The four charities that achieve this level of cost-effectiveness do quite different things. One focuses on providing vitamin A supplements to children, the second provides seasonal medicine to protect children from malaria, the third distributes bednets to protect children from malaria, and the fourth incentivizes caregivers to give children their necessary vaccinations.



Simple steps to improve AI results by breaking tasks down into parts.




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Friday, June 19, 2026

OKLO combining forces with LEU in Ohio

Oklo Inc. (OKLO) and Centrus Energy Corp. (LEU) are partnered to build a localized, integrated nuclear fuel cycle hub in Piketon, Ohio. 

Their collaboration aims to establish a centralized "one-stop shop" for advanced nuclear fuel services by combining uranium enrichment and deconversion services at a single geographic location. 

This approach bypasses a major domestic supply chain bottleneck for the next generation of American nuclear energy.The partnership operates across several core components and strategic initiatives:Co-Located Fuel and Power HubThe Location: The operations are centered at the Centrus Piketon Site in Pike County, Ohio. This location is home to the American Centrifuge Plant—the only U.S. facility currently licensed by the Nuclear Regulatory Commission (NRC) to produce High-Assay Low-Enriched Uranium (HALEU).

The Joint Venture: The companies finalized a joint venture to build a new commercial deconversion facility directly adjacent to Centrus's existing enrichment lines.

The Power Campus: The facility will sit next to Oklo’s planned 1.2-gigawatt advanced power campus. Notably, this power campus is backed by a landmark agreement with Meta Platforms to fund development and anchor long-term electricity demands for future data centers.

Solving the Fuel Deconversion Bottleneck
What is Deconversion?: Once uranium is enriched into a gas form (uranium hexafluoride), it must be "deconverted" into a chemical form like uranium metal or oxide before being fabricated into usable fuel rods.

Industry Efficiency: Advanced reactor technologies use diverse reactor designs, meaning companies traditionally have to build separate deconversion lines for each individual fuel fabrication plant. By centralizing deconversion next to enrichment in Ohio, Oklo and Centrus eliminate the need for redundant facilities across the U.S., simplifying logistics and drastically reducing the cost and hazards of shipping HALEU between states.

Shared Energy Off-Take Agreement
Circular Power Synergy: The agreement goes beyond fuel production. Under their expanded Memorandum of Understanding (MOU), Centrus intends to purchase clean, always-on energy generated by Oklo’s upcoming Aurora Powerhouse microreactors to run its highly energy-intensive HALEU enrichment cascades.Fuel Procurement: In return, Oklo secures a stable, domestic pipeline of HALEU fuel from Centrus to power its expanding commercial reactor fleet.

Thursday, June 18, 2026

Ebola quarantine

Ebola outbreak 2026 - I was on the team that received American Ebola patients at the Nebraska Biocontainment Unit in October 2014. I am back at the unit now. I have never been more afraid in thirteen years of doing this work.

There are sixteen Americans inside a sealed corridor at the University of Nebraska Medical Center as I write this. Most of them came off a Dutch expedition cruise ship called the MV Hondius. Three of their fellow passengers are already dead. I am one of the physicians inside the same corridor, taking care of them.

I am writing this from a hotel room across the parking lot from the hospital at 1:14 AM Sunday because the rotation protocol requires me to stay within forty miles of the facility and the only place I have been since May 8th that does not have a stranger's air recycling through the vents is this hotel room. I am required to be back at the unit at 5:45 AM. I have approximately three hours before I have to walk back across that lot.

I am not going to identify my hospital or my colleagues or the federal agencies coordinating the response. I have a public-statements clause in my employment contract. I am not going to violate it. What I am about to describe is publicly verifiable from CDC, university, and federal records.

What I am about to describe is the gap between the institutional response inside the building and the language being used outside of it.

In October 2014, when our unit received the American Ebola repatriations of that year, we held public briefings. The lead physician of our program stood in front of cameras at a hospital briefing room and answered questions from reporters every other day. There was a dedicated information channel. There were daily updates published on the university's website. There were named clinicians available for interviews. There was a level of public transparency about what we were doing inside the unit that, by current standards, looks like science fiction.

That was twelve years ago for an outbreak that killed roughly eleven thousand people in West Africa and resulted in two confirmed transmissions on American soil.

The current outbreak has, on American soil so far, killed three confirmed people and infected approximately eleven additional confirmed cases. The numbers are smaller. The transparency is also smaller — by a factor I do not have language for.

There have been no public briefings from our unit since the current activation. There have been no named physicians available for interviews. The information channel published in 2014 has not been updated for the current event. The hospital's communications office has issued a single sentence. The federal agencies have issued a small number of advisories — including HAN-528, which I will get to — and one routine situation update.

The CDC's official position to the public, in case I need to remind you, remains, verbatim: "extremely low public health risk to the general American population."

I was on the activation pager rotation in 2014 and I am on it now. The page that came to me on October 6, 2014 was four characters long. It read: "ETA 1400." The page that came to me on May 7, 2026 was four characters long. It read: "ETA 1400."

I sat at my kitchen table the morning of May 8th and I looked at my phone for a long time. Both pages were on my screen. I had pinned the 2014 one in a folder marked "Reference." It is the page I think about more than any other communication I have received in my career. It is the page that means a small unit at a Midwestern hospital is about to do something only four buildings in the country can do.

I packed a bag.

Here is what is publicly verifiable about the current event.

On May 2nd, a Dutch expedition cruise ship called the MV Hondius docked carrying a strain of hantavirus called Andes virus. The only hantavirus on earth ever documented spreading from one human being to another through respiratory transmission. Three of the passengers are dead. Sixteen American passengers were transferred to our biocontainment unit through a federal repatriation arrangement. Twenty-three additional American passengers flew home on commercial flights before screening protocols existed. They are now in Arizona, California, Georgia, Texas, Virginia, and Nebraska. A KLM flight attendant in Amsterdam who was never on the ship is hospitalized with confirmed infection after a few minutes of contact with one of the disembarked passengers on a connecting flight.

The Andes incubation window is six weeks. We are entering week four.

The case fatality rate is between 35 and 40 percent. In adults over 60 with comorbidities — which is roughly the demographic of the average expedition-cruise passenger — the mortality rate is meaningfully higher. There is no vaccine. There is no antiviral. The CDC has activated its Emergency Operations Center for the response, which is the part the public does not understand the weight of.

The CDC's Emergency Operations Center has four tiers of activation. The lowest is a watch posture, where staff monitor an event but do not deploy. The next level is Standby. Then there are activation levels — Level 3, Level 2, and Level 1, in increasing intensity. Level 1 is the highest tier and is reserved for full-mobilization responses requiring multi-agency coordination, deployment of CDC field staff, and twenty-four-hour operational support across multiple time zones.

The previous Level 1 activations in the past two decades were H1N1 in 2009, the Ebola epidemic in 2014, and COVID-19 in 2020.

The Andes response was activated to Level 1 on May 9th.

The previous time the CDC activated to the highest tier for a hantavirus event was never. The first time in agency history. That is publicly verifiable in the CDC's activation history.

The CDC press briefings continue to use the phrase "extremely low public health risk."

I am writing this because the institutional response inside the federal architecture has been at the maximum activation tier for three weeks and the message to the general public has been calibrated to the second-from-bottom tier. That gap is the gap I am writing from.

I will not describe the patients. I will not describe specific clinical details. I will tell you what the operational picture is, because the operational picture is the same for every Level 1 federal biocontainment activation regardless of the pathogen.

When I report for a shift, I go through a personnel airlock. I remove my street clothes and put on hospital scrubs. I then put on a Level C powered air-purifying respirator suit with its own HEPA breathing system. The suit weighs nine pounds with the battery pack. I cannot wear it for more than four hours at a stretch without rotation. I work the unit in four-hour patient-care blocks with two-hour breaks. There are seventeen nurses and four physicians on rotation at this facility. Across all four federal-tier biocontainment facilities in the country combined — Nebraska, Emory, NIH, Bellevue — there are roughly two hundred and twenty biocontainment-credentialed nurses and approximately fifty physicians with the training to operate inside this kind of unit. That is the entire national capacity. If the case load goes above that, the country runs out of qualified hands. That is the math I think about during the two-hour breaks.

I have two parents. They are 79 and 81 and they live in a small condo in Sarasota, Florida. My father...has chronic restrictive lung disease [and] carries a portable oximeter in his pocket. His baseline saturation on room air is 92 percent. If he were to contract this disease, he would not survive the first seventy-two hours. Florida has confirmed monitored cases from the Hondius — Tampa is roughly an hour from my parents' building.

I have not been able to visit them in eleven days because the rotation protocol requires me to stay within forty miles of the unit...She is going to ask me when I am coming to visit. I am not going to be able to answer her honestly. The post-rotation observation period is seven days after the last patient is cleared. I have no way to estimate when that will be.

I mailed them a fifty-pack of respirators on May 8th, before I drove to the airport for the activation flight. I mailed a fifty-pack to my sister and her two kids in Phoenix. I mailed a twenty-five-pack to the friend who took care of our dog during the 2014 rotation. I mailed five additional packs in the last week.

The CDC published a Health Alert Network advisory this month — HAN-528 — and the entire actionable guidance for the general public at the point of entry is one phrase, verbatim: "an N95 or higher-level respirator."

The CDC named one specific construction class in that advisory. A five-layer respirator manufactured to the GB 2626-2019 standard with two melt-blown polypropylene electrostatic filtration layers in the middle. It is the same construction class we wear in the outer ring of this unit — during transit, ambulance handover, and family-area coverage. It is what the medical crew on the MV Hondius has been wearing at every shift since the ship's second death. The crew is not sick. The passengers were not given it. Three of them are dead.

The brand I ordered is at the link below. I am not going to type the brand name in this post because every comment section on the internet turns into a fight about whether the poster is paid. Look at the construction specifications. Cross-reference the GB 2626-2019 standard against CDC HAN-528. Decide for yourself.

→ aerolab.shop/products/aerolab-kn95-respirator

I have to walk back across that parking lot in three hours. I will close this.

I did this work in 2014. The response then was loud — press briefings, named physicians, public situation updates, dedicated agency communications. The response was loud because the agencies understood that public confidence in the institutional response depends on public communication about the institutional response. The repatriations resulted in zero secondary transmissions on American soil because of the work that was done inside this unit by the same colleagues I am working with right now. We did our job. The system worked.

This time the response is institutionally the same — the same Level 1 EOC activation, the same biocontainment protocol, the same staff I worked with twelve years ago — and the public communication is institutionally quiet. The same federal apparatus is in motion. The press briefings are not happening. The named-physician interviews are not happening. The CDC director has not addressed the activation in any public forum I have been able to find. I do not have an explanation for the gap and I am not going to speculate about it.

I do know what the publicly verifiable signals are. The activation level. The biocontainment unit. The construction class named in HAN-528. The infection in Amsterdam from a few minutes of contact on an airplane. The three dead passengers. The twenty-three Americans who flew home without screening.

I do know what I am doing for my own household. I mailed the respirators on May 8th.

— Dr. M.
Biocontainment-credentialed ICU physician, thirteen years
Federal-tier facility, midwestern United States
Posted from a hotel room across the parking lot at 1:14 AM Sunday...

https://www.facebook.com/share/1Cd7teoURk/



Terrible air quality in El Paso and Ciudad Juarez

https://elpasomatters.org/2025/03/12/el-paso-air-quality-rank-dust-pollution-wind-weather/

A real hotspot for pollution from drought conditions and wind, and fossil fuels. 
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Monday, June 15, 2026

Communism vs Capitalism

You have two cows
Socialism: If you have two cows, you give one to your neighbor.
Communism: If you have two cows, you give them to the government and the government then gives you some milk.
Fascism: If you have two cows, you keep the cows and give the milk to the government; then the government sells you some milk.
Capitalism: If you have two cows, you sell one and buy a bull.



Friday, June 12, 2026

Tuesday, June 9, 2026

Narco subs go autonomous

https://youtu.be/rLm4qysvzxs?si=saBXVeOhZbrHSGn1


Satellite radar

https://youtu.be/UKLuei1CnZY?si=R1RFdWvtOGLBmhBA

Satellite radar see through clouds. Using interferometry from multiple passes, it can detect mm movement of ground (to predict landslides) and bridges (to detect failure earlier.) Military applications abound - in tracking enemy vehicles in any weather. 

Saturday, June 6, 2026

Cool - ask Google Omni to imagine a drone fly-through

Here's a video I prompted with Google Omni


Wow - position-sensing that can see through walls using your Wi-Fi router

https://youtu.be/0OdR8rRMz3I?si=zgOc_-IuUdFtrje9

Reflected radio waves can reveal a lot of information about things moving nearby. And, at a global scale, satellites can track ships that have "gone dark" for nefarious purposes. 

And this tech is simple and cheap - in this video, a single chip setup could read her heart rate and breathing through walls. 

Friday, June 5, 2026

Re: Love, health, and friends.

"Love to share, health to spare, and friends to share" 
-Quincy Jones on his 82nd birthday


Wednesday, June 3, 2026

Sleeping with even a little light promotes diabetes

Just one night of exposure to 100 lux (equivalent to a streetlight shining through a curtain) during sleep impaired glucose tolerance the next morning. It also "increased heart rate and sympathetic [nervous system] activity during the entire sleep period." 
This was studied in 20 healthy young adults 18-40 years old, and the moderate-light condition was four 60-watt incandescent overhead ceiling light bulbs (a total of 100 lux). 

Sunday, May 31, 2026

Monday, May 25, 2026

Why do we stretch when we wake up?

We stretch when we wake up to reset our muscles and nervous system after hours of stillness. This instinctive behavior—known scientifically as "pandiculation"—promotes blood circulation, lubricates joints, and primes the brain for movement.

Resetting the Body: During sleep, your muscles relax, blood pressure drops, and joints can become stiff. Stretching signals the brain to awaken from its low-power state and increases blood flow to warm up stiff tissues.
Lubricating Joints: Movement stimulates the production of synovial fluid, which acts as natural lubrication for your joints to prevent pain and stiffness.
Rebooting the Nerves: Pandiculation is a three-step process (contraction, release, and lengthening) that reboots the nerves and muscle spindles controlling muscle tone, helping you achieve better posture and mobility for the day.

Releasing Feel-Good Chemicals: Stretching stimulates the release of endorphins, naturally boosting your mood and easing the unconscious physical tension that can build up overnight.

This process is controlled by the hypothalamus and involves the release of chemicals like cortisol and dopamine, which give you an energetic jump-start, inducing reductions in chronic stress severity and reduced cortisol. 

Has the beneficial effect been studied prospectively? 

Forcing people to transition from a brief, instinctive morning yawn-stretch into an intentional, structured stretching routine significantly improves physical, mental, and vascular health.

-regular static stretching physically reduces stiffness in major arteries.

- 10 minutes of daily stretching counteracts muscle degradation and prevents drops in explosive muscle performance caused by prolonged sitting or sedentary lifestyles.

-Overnight, muscle fibers naturally shorten and tighten. Holding a stretch for the physiologically optimal 30 seconds forces these fibers to physically lengthen, improving overall range of motion and long-term posture.

Sunday, May 24, 2026

Smart home of the 1870's

https://youtu.be/V2lEgMHF2Fo?si=ZeyuaDyHh8aKVa2O

I think you'll like this guy's inventiveness and the number of quirky mechanical devices he has in his home. 
His invention, among others, was to add huge weights on top of a hydraulic water reservoir to maintain a constant and higher pressure as the reservoir neared empty. 
He had telephones, central heating, and electric light decades before others did. 

Friday, May 22, 2026

SpaceX IPO doubts

Trading view had an article about the SpaceX IPO - maybe wait a bit. 

Space company has never been profitable; posted a 2025 loss on tiny revenue and a Q1 2026 loss on, again, tiny revenue. The valuation target? Gargantuan.

IPO Dreams

SpaceX finally cracked open the vault and revealed its financials ahead of what could become the biggest IPO in market history (likely coming in June). The company is reportedly eyeing a valuation north of $1.5 trillion and could raise more than $80 billion in a Nasdaq debut under ticker “SPCX.”

Investors expecting a money-printing rocket factory got a bit of atmospheric turbulence instead. SpaceX lost $4.9 billion in 2025 on $18.7 billion in revenue. In Q1 2026 alone, losses hit $4.3 billion on just $4.7 billion in sales. That's not exactly "to the moon" accounting.

The prospectus confirms what many suspected: SpaceX is really two businesses stitched together with titanium bolts and ambition. One is a mature launch-and-satellite operation. The other is a cash-hungry Al chatbot operation after the merger with xAl, which has been burning through billions building data centers.

Starlink Pays
SpaceX's legacy space operations brought in $4.1 billion in revenue last year, though they still weren't profitable. Meanwhile, Starlink - the satellite internet division generated a chunky $11.4 billion in revenue and continues to be the company's financial workhorse.

Then there's xAI, Elon Musk's artificial-intelligence venture folded into the broader empire earlier this year. xAl generated $3.2 billion in revenue in 2025, but investors are laser-focused on its aggressive spending as it races against rivals in the Al arms race.

In market jargon, this is a “growth-at-all-costs” story. Investors are being asked to ignore today's losses in exchange for tomorrow's potentially massive dominance in Al, space infrastructure, internet connectivity, and maybe Mars Wi-Fi subscriptions somewhere down the line.

Musk, the Unfireable
If investors hoped public ownership might dilute Elon Musk's influence, the filing said: absolutely not. Musk controls roughly 85% of the voting power thanks to supervoting Class B shares carrying 10 votes each. In practice, SpaceX will remain firmly in Elon's grip.

The filing also revealed Musk owns 849 million Class A shares and 5.6 billion Class B shares. Combined with insider holdings, executives and board members control about 86% of the company's voting power. Activist investors need not apply.

There's also a lockup twist. Musk and major insiders agreed not to sell stock for 366 days after trading begins, while other early investors face a 180-day lockup. In short, that's plenty of hype, limited float, gigantic valuation, and volatility potential dialed all the way up.

Thursday, May 21, 2026

Patriotism definition


Patriotism is not passive allegiance, but an active, dynamic "praiseworthy competition with one's ancestors" [Tacitus] to achieve greatness. 


The empathy gym - Hidden Brain

3 Independent stages of empathy
Emotional empathy
Cognitive empathy
Compassion

10 times as many people live alone today as compared to 1950.
"In 1950, 22 percent of American adults were single. Four million lived alone, and they accounted for 9 percent of all households […] Today, more than 50 percent of American adults are single, and 31 million — roughly one out of every seven adults — live alone…People who live alone make up 28 percent of all U.S. households,  https://www.themarginalian.org/2012/05/09/going-solo-klinenberg/
And, when we do interact with others, it's much more transactional. 

People in helping professions can develop defensive dehumanization to prevent emotional overload of having empathy. 

47:50
Often when we encounter someone who is different from ourselves or has an opinion that we abhor, It's easy to view them as being either obtuse or dishonest or both. But that's a mistake. It's a view of the world that psychologists call a naive realism. Empathy is the understanding, at a deeper level, that someone else's view of the world is just as true as yours.https://www.hiddenbrain.org/podcast/you-2-0-the-empathy-gym/

Key Takeaways
  • The "Muscle" Analogy: Much like going to the gym builds physical strength, deliberate practice can expand our ability to understand and share the feelings of others. [1, 2, 3]
  • Benefits of Empathy: Building this skill doesn't just help those around you; it lowers your own stress, reduces the likelihood of depression, and helps you adjust better to difficult situations. [1]
  • Mindful Calibration: The episode discusses how we often struggle with empathy fatigue or misdirected sympathy, and teaches methods to calibrate it so we can interact with others in a healthy, mindful way. [1, 2]




Wednesday, May 20, 2026

NYTimes: I.R.S. to Drop Audits of Trump and Family

So telling — "It revealed the determination of Mr. Trump and his appointees to ram through maximalist measures with minimum outside scrutiny at a moment when they still have uncontested control of government." 



Thursday, May 14, 2026

The futility of Training Modules in Health Care—and of management consultants. JAMA

The futility of mandatory yearly video training modules. 
Mandatory Training Modules in Health Care—Time to Reassess. 2026
"physicians receive...annual notices listing required training modules to be completed [on topics] such as privacy, cybersecurity, workplace conduct, infection control, and safety...passive information transfer may have limited effect on real-world practice...Completion of a compliance activity does not necessarily demonstrate knowledge acquisition, competence, or behavior change...It is difficult to imagine subjecting resident physicians to the same unmodified slide deck for a decade without revision...When the primary institutional objective is documentation of completion rather than meaningful learning, clinicians may reasonably prioritize efficiency over engagement." JAMA

And this article, pointing out that absolutely no difference in outcome results from the billions of dollars ($16 million per hospital) spent on management consultants. 

Changes in Nonprofit Hospitals’ Finances, Operations, and Quality of Care After Using Management Consultants. 2026
"Nonprofit hospitals that hired management consultants paid an average of $15.7 million for their services...Despite this substantial investment, analyses of hospitals’ financial performance, operational decisions, and claims-based patient outcomes revealed little evidence of substantial, statistically significant, or systematic improvements attributable to consulting engagements...Nonprofit hospitals expend substantial resources on management consultants, but there was no evidence of meaningful changes in hospital finances, operations, or quality of care."JAMA


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