Meet in Lisbon this coming week?

As part of quest for Portuguese (EU) citizenship and because public school ended last week here in Florida, we’re all headed to Lisbon tomorrow and should be there through June 13 (after that we head to the north for a couple of weeks of exploration). Would anyone like to meet? If so, please email philg@mit.edu.

What are we escaping? Here’s life this morning at the Juno Beach Pier (adjacent to Jupiter):

Air and water temp both about 80 degrees (reaches what the New York Times says is a lethal heat index in the afternoon, though, at 91 degrees).

Related:

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Starship use cases?

Today was another tech triumph for Elon Musk, but I have a question: if there aren’t a lot of fat humans who want to go to the Moon or Mars, what will we be lifting into space via the (apparently almost ready for real use) Starship? Aren’t most of the things that we want to send into space getting lighter, e.g., communication satellites? “Average Commercial Communications Satellite Launch Mass Declines, Again” (2015):

The average size, or launch mass, of commercial communications satellites is declining. After the average launch mass reached a peak of 4,424 kilograms in 2012, it declined to 3,578 kilograms in 2013 and 2,755 kilograms in 2014. Even the launch mass of geosynchronous satellites, which are typically heavier than LEO spacecraft, declined in 2014. The launch mass of GEO satellites peaked in 2013, when it reached 5,288 kilograms. The average launch mass of geosynchronous satellites declined to 4,276 kilograms in 2014.

Could we get more scientific information about the other planets in the Solar System if we sent heavier robots to them? The Curiosity rover weighs 2000 lbs while Perseverance is 2,260 lbs. Sojourner was only 25 lbs.

How about space-based telescopes? Optics and mirrors are heavy. Maybe Starship will make launches so cheap that every astronomer can have as much space telescope time as he/she/ze/they wants.

From space.com:

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Men struggling to find abortion care in Florida

From the Party of Science… “His Pregnancy Came as a Shock. Florida’s Abortion Law Made It Harder” (TIME):

Jasper never considered he might be pregnant. Despite the nausea, the stomach pain, the fatigue, the possibility never crossed his mind. He was about six months into testosterone therapy, a form of gender-affirming care.

It had taken ages to get his father and stepmother on board—though 18 years old at the time, Jasper lived with and relied on them for support.

Family structure blown up by American family law and customs: check. “gender-affirming care” in first paragraph; check.

(“The USA has the highest proportion [among 16 countries] of children, as much as 50 percent, with any experience of living outside a two-parent family when they turn 15. … in many Western and Eastern European countries it is more common to find that around a fourth or a third of all children have an experience of that kind, at some time during childhood. … The USA stands out as an extreme case… “; journal paper reference in Real World Divorce)

In June 2022, Jasper caught COVID-19 while traveling with his boyfriend’s family, and between the viral symptoms and newfound back soreness, it became, through no fault of his hosts, one of the most miserable vacations he’d ever taken. When he returned to Orlando, Jasper kept waiting for the pain to get better. When it persisted a month later, he visited a doctor who still couldn’t figure out what was wrong. Nobody thought to check for pregnancy.

American medical geniuses can turn a girl into a boy (with a “boyfriend”), but they can’t figure out whether a patient has become a pregnant person.

The right to an abortion was supposed to be sacrosanct in Florida—in 1989, the state’s Supreme Court found that it was protected in their constitution. Until the 15-week ban, which went into effect in July 2022 after the Dobbs decision left abortion restriction to the states, abortions for people up to 24 weeks of pregnancy had been allowed.

It’s a “ban” on abortion care if the limit is 3 weeks longer than in the typical European nation, e.g., Germany. Florida bad and nobody should move there: check.

Jasper didn’t want to tell his family. He’d begun rebuilding his relationship with them, but things felt fragile. And his stepmother, raised Catholic, deeply opposed abortion. If Jasper had to leave Florida, his boyfriend had family in Las Vegas, where abortion was legal up to 24 weeks. They’d have a place to stay, and an excuse for why they were leaving. Running the numbers mentally, he could probably find round-trip tickets for $200.

If the limit is 24 weeks, however, that’s not a “ban”. (Maskachusetts has no limit on abortion care, as long as one doctor thinks it might be helpful to a pregnant person’s mental health. Abortion care is “on-demand” through 24 weeks of a pregnant person’s pregnancy.)

The clinic was still quiet when Jasper arrived for his abortion, but it filled with patients over the course of the morning. Some looked like they were there for birth control, others he deduced were in a similar situation to him. One girl clutched pictures from her ultrasound. Seeing the fear and confusion on her face was like looking in a mirror.

We are informed that transmen are men and also that a man sees a “girl” and it is “like looking in a mirror”?

The abortion was simple: he received a mild sedative, medication to open up his cervix, and a straightforward surgery to remove the fetus. It was a safe, easy procedure—and immensely painful. And then it was over.

Was the fetus interviewed regarding the safety of this procedure?

Over seven days, Jasper had learned he was pregnant, processed the news, scheduled an abortion, and after two visits to a clinic, terminated his pregnancy.

Where can the rest of us get healthcare this quickly? (We are informed that abortion care is healthcare.) That’s my big question.

TIME includes a photo from Fort Pierce, one of my favorite places in Florida. It was there that we went to a barbecue place whose TV was tuned to Duck Dynasty. The kids asked what the show was. I said “It’s about rednecks who sell duck calls to hunters.” Senior Management admonished me for using the term “rednecks” in front of our precious innocents. Everyone else in the restaurant was Black, including the chef and the cashier. The cashier overheard this conversation and chimed in. “Oh, they rednecks,” she said. “They call they-selves rednecks.” This might have been the quickest resolution of a domestic dispute in the history of humanity.

Related: a recent photo of St. Petersburg, Florida in which, hatefully, only one intersection is painted in the sacred rainbow symbols (the 2SLGBTQQIA+ aren’t welcome on other blocks/streets around town?)…

(source: a tweet from the (proud) mayor)

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30 years of Republican cuts to the food stamp (SNAP/EBT) program

From the member of the U.S. Congress who called for “river to the sea” liberation of Palestine after the October 7 Hamas/UNRWA/Palestinian Islamic Jihad victory:

There have been previous cuts. The program has been gutted. A yet larger cut is forthcoming unless everyone votes for Democrats.

After 30 years of “cuts” to this program that is part of what used to be called “welfare”, how has the number of beneficiaries changed?

USDA publishes data from 1969 through 2023 regarding the number of Americans who are dependent on their brothers, sisters, and binary-resisters who pay taxes. Based on the table below, the number of dependents has grown from 2.9 million in 1969 to 42 million in 2023:

How does it work in practice? Here’s a tutorial video:

Note that this post is not an argument against taxpayers being forced to provide for those who wisely elect to refrain from work. It is about the subtlety of the American progressive mind, in which people can believe and say that a government program has been “cut” or “gutted” while spending on that program grows.

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Blue Angels movie streaming on Amazon Prime

We took our family to elite entertainment last month (movie theater) and then a Michelin-starred restaurant (Cheesecake Factory). Total cost after the inflation that the government says doesn’t exist: $300, which includes AAA-estimated mileage rate for the 12-minute drive in an exclusive luxury vehicle (three-year-old Honda Odyssey EX-L).

What movie was worth $300? The Blue Angels documentary, now streaming for free on Amazon Prime.

The movie showed that the Blues go to the desert in El Centro, California for three months of pre-season “winter training”. That’s three months away from family who are back at the home base in Pensacola, Florida. There is no explanation for this move, though presumably it has to do with potential rain or low ceilings in Pensacola washing out training days and perhaps also more airspace being available in this forgotten corner of California.

Nerds will be cheered to learn that the Blues like to use multi-color BIC pens during briefing sessions. Medical nerds will be surprised to learn that the flight surgeon also plays the role of critic/judge during training. In other words, a person with no significant flying experience watches with binoculars and writes down everything that the pilots are doing wrong.

Perhaps reflecting Americans’ lack of interest in anything technical, the movie doesn’t bother explaining the weight at which the F/A-18 is operated, the airspeeds for the various maneuvers, or the flight control inputs that are required. We don’t get a tour of the cockpit and an explanation of the controls and instruments. We don’t see the maintenance people at work or learn what the need to do to keep the planes airworthy. Nor do we learn if they bring a spare plane! We’re told that there are 6 performers, but “Blue Angel #8” is shown with no explanation of what her role might be (the Navy says
“Events Coordinator”). We don’t find out what the demonstration pilots use for ground reference, especially important in the converging head-on maneuvers. We can guess that it is “keep right of the runway” for land-based air shows, but how do they do it when performing off a beach? (The Blue Angels web site has the explanation in a Support Manual; boats in fixed positions are used to create a “show line”.)

The movie failed to inspire our kids to want to become naval aviators. In fact, they were put off by the description of the hard work that was required, the blackouts in the centrifuge, the entire year mostly away from family, etc. Speaking of blackouts, the Blues don’t use the g-suits that Navy fighter pilots normally wear. They are bracing their arms on their legs and don’t want to risk suit inflation moving an aircraft out of formation enough to hit another aircraft. So they need to use muscles to push blood back up into their heads for demo maneuvers that are up to 7.5g. (No Auto GCAS on the F/A-18.) Speaking of muscles, the movie is a good reminder that everyone should take a job where he/she/ze/they is paid to work out at the gym. The Navy pilots look great compared to the same-age civilians in the movie!

Related (what the movie could have been in an ideal MIT Course 16 world; the F/A-18 is also a fly-by-wire aircraft):

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Return on investment for a society’s spending on math professors

I listened to a COVID-safe Zoom talk from an MIT math professor. He talked primarily about a geometric optimization problem. My question:

Maybe this will be covered during the talk, but being an engineer I would like to hear what the practical applications could be if Larry solves all of the problems that he’s talked about and/or others that he’s working on. Would ChatGPT get smarter? Would Elon Musk get to Mars sooner? Would renewable energy become cheaper?

He responded that he’d never worked on any problem that he thought had a practical application, but that maybe tools developed to solve a seemingly pointless optimization problem might end up being used to solve a practical problem. He added the question was “Above [his] pay grade.”

What about the graduates? “Half of my Ph.D. students go into academia and the other half go into finance,” responded the professor. “I think it might be because the finance industry has a well-developed path for bringing in people with quantitative skills and no other knowledge.” (i.e., half the students decided that numbers were more interesting if prefixed by a dollar sign)

There are supposedly about 35,000 math professors nationwide. Maybe 10,000 are paid primarily to do research? Taxpayer-investors will need to have nerves of steel to keep paying these folks! (Figure about $350,000

I wonder if we can date the last innovation from the math researchers that is used in ChatGPT. The guys who are credited with developing “deep learning” don’t have math Ph.Ds. (Yann LeCun, Yoshua Bengio, and Geoffrey Hinton) The speaker on Zoom event said that, as far as he knew, all of the math being used in LLMs was “old”.

Separately, the Boston Globe reports that there is a narrow majority of haters within the MIT faculty:

At MIT, about 20 students, according to student organizers and professors, have been placed on interim suspension, which means they can no longer access campus buildings, participate in graduation, receive wages for student jobs, or finish their final exams and projects. Most have also been told they need to vacate their university housing. MIT declined to confirm the number of students suspended.

A handful of the suspended students were expecting to graduate this semester, and now their diplomas, post-graduation jobs, research projects, and internships hang in limbo, according to interviews with more than half a dozen students and MIT professors. The MIT encampment ended on May 10 when police cleared out the demonstration in the early-morning hours; 10 students were arrested.

Hannah Didehbani, a senior at MIT studying physics who was suspended, said she does not know when she will receive her degree, and that the university has provided little detail about how she should proceed.

“MIT is only taking these unjust, repressive actions such as suspending us, arresting us, evicting us because they are afraid of the power we have,” Didehbani said.

A majority of the MIT faculty appear to be in favor of disciplining the student protesters, however. At a faculty meeting Friday, a motion to remove punitive actions from the suspensions lost, said philosophy professor Sally Haslanger. About 190 faculty opposed removing disciplinary actions, while roughly 150 favored the idea.

Related:

  • official Diversity, Equity, and Inclusion web site for the MIT math department: Members of our community come from a variety of racial, ethnic, indigenous, religious, and socioeconomic backgrounds. We are LGBTQIA+. We are women and men and non-binary. We have families and pets. We are veterans. We are immigrants. We possess a range of physical abilities. We are first-generation students. We are young and we are experienced. We are MIT Math. [Mindy the Crippler makes our household diverse, according to the geniuses at MIT, due to her Canine-American and Scottish-American background (golden retrievers hail from Scotland).]
  • Out of the 74 gender IDs recognized by Science, just one is highlighted:
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Pride Month begins in Florida

I hope that everyone has taken down his/her/zir/their International Day Against Homophobia, Transphobia, and Biphobia (May 17) decorations because today is the official start of Pride Month.

Here’s what Pride Month looks like in our neighborhood…

If he wants to fit in at Penn, Ellis will need to pack his keffiyeh,. “from the river to the sea” sweatshirt, and “total liberation” sign (Inquirer):

Let’s hope that Penn’s intifadistas don’t hold Ellis’s Palm Beach County heritage against him: “Palm Beach County, Florida, becomes world’s biggest Israel bond investor” (Bond Buyer, April 29, 2024).

Separately, here’s what I think is a gumbo limbo tree near an entrance to our neighborhood, surrounded by Royal Palms:

I am proud to pay HOA fees that maintain these trees.

Pride in DC:

What example do the LGBTQI+ set? And why should someone who doesn’t identify as LGBTQI+ take pride in the achievements of the LGBTQI+? Unless Joe Biden identifies as trans or gay, for example, why is he entitled to take pride in Audrey Hale’s attack on a Christian school in Nashville? I don’t identify as a 17th century LGBTQI+ Englishman. Can I “take pride” in the achievements of Isaac Newton? He is featured as #1 in “LGBTQ+ scientists in history” (American Society for Biochemistry and Molecular Biology). The same article describes Paul Erdős as “asexual” (part of the “+”?). Can a person who doesn’t identify as an asexual Hungarian Jew take pride in Erdős’s achievements? (Maybe Erdős himself was a hater and/or hadn’t heard the Good News about Rainbow Flagism; Wikipedia says “To be considered a hack was to be a ‘Newton’ [in Erdős’s parlance]”)

Why is the celebration limited to those who “fought bravely”? What about someone who grew up within walking distance of one of the “best gay saunas in Miami” and went to the bathhouse every night to mingle with the LGBTQI+, never having had to “fight” or even get into an Uber? Why wouldn’t we celebrate him/her/zir/them?

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Bachelor’s in AI Gold Rush degree program

A college degree is purportedly important preparation for multiple aspects of life. Universities, therefore, require students to take classes that are far beyond their major. Extracurricular activities are encouraged, such as sports, pro-Hamas demonstrations, drinking alcohol (how is that supposed to make immigrants from Gaza feel welcome?), casual sex, theater, etc. Students are forced to take about half the year off because the faculty and staff don’t want to work summers (defined as May through early September), January, or anywhere near various holidays. There is no urgency to earning a degree so why not stretch it out for four years?

What if there were urgency to getting into the workforce? Here’s the company that sold shovels to the crypto miners and now sells shovels to the AI miners (May 23):

It was a lot better to start work at NVIDA in June 2022 than in June 2024. Consider a Stanford graduate who could have finished in 2022, but instead didn’t finish until 2024. He/she/ze/they took Gender and Gender Inequality, Intersectionality: Theory, Methods & Research, and Race and Ethnicity Around the World from Professor Saperstein to round out his/her/zir/their engineering education. Was that worth the $5 million that would have been earned by starting work at NVIDIA in 2022 rather than in 2024 (two years of salary, stock options at $175 instead of at $1000, etc.)?

How about a “Bachelor’s in AI Gold Rush” degree program that would prepare students to build and use LLMs? It would be a 2-year program with no breaks so that people could graduate and start their jobs at OpenAI. There would be no requirement to take comparative victimhood classes (i.e., humanities). There would be no foundational math or science unless directly related to LLM construction (a lot of linear algebra?). There would be no pretense of preparing students for anything other than working at OpenAI or a similar enterprise.

Students will graduate at age 20. What if the AI gold rush is over when they turn 28? (Maybe not because AI turns out to be useless or even over-hyped, but only because the industry matures or the LLMs start building new LLMs all by themselves.) They can go back to college and take all of that “might be useful” foundational stuff that they missed, e.g., back to Harvard to study Queering the South:

(A friend’s daughter actually took the above class; she was most recently living in Harvard’s pro-Hamas encampment.) As a follow-on:

If the 28-year-old made so much money in the AI gold rush that he/she/ze/they wants to “give back” by becoming a school teacher, he/she/ze/they can get a Master’s in Education at Harvard and take “Queering Education”:

By the end of the module, students should be able to: (1) Talk comfortably about queer theory and how it can inform our understanding of schools and schooling; (2) identify specific strategies that educators at various levels might use to support students in negotiating gender and sexuality norms; (3) identify tools that schools can use to build positive, nurturing environments, which open up possibilities for complex gender and sexual identity development; and (4) analyze and evaluate a variety of school practices, curricula, programs, and policies that seek to support healthy gender and sexual identity development for U.S. children and adolescents.

Related:

May 31, 2024 update:

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Is Donald Trump worse than George Washington?

In George Washington, Mules, and Donald Trump (2015), I quoted from a book about the Oregon Trail:

George Washington was America’s original maharaja of mules. Historians have long been squeamish about acknowledging that General Washington, like many of the American founders, was a voracious land speculator. Few academics and high school history teachers want to risk their careers by suggesting to their students that the father of their country worked the same day job as Donald Trump. Washington was a land developer, often described as the richest of his generation. By the end of the American Revolution, General Washington controlled about sixty thousand acres of land, more than half of it in the promising frontier country west of the Alleghenies, in what we today call West Virginia, Ohio, and western Pennsylvania. Wresting clear title to this rich bounty of soil from the English crown may not have been a principal motive for fighting the Revolutionary War, but Washington knew that he would profit mightily if independence was achieved.

Donald Trump has now been convicted by New York Democrats of (a) paying a prostitute, and (b) trying to make it look like he didn’t pay a prostitute. For this crime, which somehow expanded into 34 crimes (would someone please explain this?), Trump could be sentenced to more than 100 years in prison. (If Trump had murdered someone in New York State, he could be imprisoned for 15-25 years.)

I visited the North Carolina Museum of Art this week. The curators explain that George Washington was involved in “indigenous dispossession” (not such a bad dispossession that any of the curators want to give their own land back to the Native Americans and pay rent for it?) and also “enslavement of 317 Africans”.

Slavery and stealing from/killing Indians both sound bad, but on the other hand, a political party opposing George Washington never managed to convict him of any crimes. Are we thus forced to conclude that Donald Trump is definitively a worse person than George Washington, the enslaver of 317 lives (all of which matter)?

Update: two days after the case ended, the entire New York Times front page is devoted to the glorious conviction. Note that one article (bottom right) is by a reformed sinner. Democrats reject religion (except Islam?), but work within established conventions for religious worship:

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Where’s the AI customer service dividend?

ChatGPT (launched November 2022) and similar LLMs were supposed to make customer service agents more efficient. Has this happened? From what I can tell, the opposite has occurred. If I call a company that is supposed to be providing service the inevitable greeting is “we are experiencing higher than normal call volume” (i.e., demand for service exceeds agent capacity, despite the agents now being augmented with AI). When an agent does pick up, he/she/ze/they immediately asks, “What is your phone number?” In other words, the smartest computer systems ever devised cannot use caller ID.

(If Trump gets elected this fall and then, as predicted by the New York Times and CNN, ends American democracy, I hope that he will issue a decree that companies aren’t allowed to announce “we are experiencing higher than normal call volume” more than 5 percent of the time.)

My favorite company for customer service is Hertz. They recently hit my credit card for $262.41 for a 24-hour 29-mile rental of a compact Ford Edge in El Paso. I never signed anything agreeing to pay $262 and their app was quoting $76 including all fees (I picked up the car at an FBO so there wasn’t the fully array of Hertz computer systems on site). When I called Hertz to try to figure out why they charged so much I learned that they’ve eliminated the option of talking to a human regarding any bill. A human will be happy to make a reservation, but not to answer questions about what could be a substantial credit card charge. Hertz funnels all questions about past rentals to a web form, which they say they will respond to within a few days. Of course, my first inquiry about the bill yielded no response. My second inquiry, a week later, yielded a “everything was done correctly” response. I finally pinged them on Twitter private message. They admitted that they had no signed paperwork with an agreement to pay $262 and issued a refund of about half the money.

Circling back to AI… if LLMs make customer service agents more efficient, why has Hertz needed to shut down phone customer service? And if LLMs are brilliant at handling text why isn’t Hertz able to respond to contact form inquiries quickly?

Here’s an example pitch from the AI hucksters:

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