Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Thursday, August 28, 2025

Human Exceptionalism

A terrific new book, The Arrogant Ape, by the primatologist Christine Webb, will be out in early September, and I don’t think a nonfiction book has affected me more, or taught me more, in a long time. It’s about human exceptionalism and what’s wrong with it.

It also has illuminating things to say about awe, humility, and the difference between optimism and hope. (...)

Here’s my review:

Here are some glimpses from the review:
***
Christine Webb, a primatologist at New York University, is focused on “the human superiority complex,” the idea that human beings are just better and more deserving than are members of other species, and on the extent to which human beings take themselves as the baseline against which all living creatures are measured. As Hamlet exclaimed: “What a piece of work is man! How noble in reason!… The paragon of animals!” In Webb’s view, human exceptionalism is all around us, and it damages science, the natural environment, democratic choices, and ordinary (human) life. People believe in human superiority even though we are hardly the biggest, the fastest, or the strongest. Eagles see a lot better than we do. Sea sponges live much longer. Dolphins are really good at echolocation; people are generally really bad at it. And yet we keep proclaiming how special we are. As Webb puts it, “Hamlet got one thing right: we’re a piece of work.” [. . .]

I have two Labrador Retrievers, Snow and Finley, and on most days, I take them for a walk on a local trail. Every time, it is immediately apparent that they are perceiving and sensing things that are imperceptible to me. They hear things that I don’t; they pause to smell things that I cannot. Their world is not my world. Webb offers a host of more vivid examples, and they seem miraculous, the stuff of science fiction.

For example, hummingbirds can see colors that human beings are not even able to imagine. Elephants have an astonishing sense of smell, which enables them to detect sources of water from miles away. Owls can hear the heartbeat of a mouse from a distance of 25 feet. Because of echolocation, dolphins perceive sound in three dimensions. They know what is on the inside of proximate objects; as they swim toward you, they might be able to sense your internal organs. Pronghorn antelopes can run a marathon in 40 minutes, and their vision is far better than ours. On a clear night, Webb notes, they might be able to see the rings of Saturn. We all know that there are five senses, but it’s more accurate to say that there are five human senses. Sharks can sense electric currents. Sea turtles can perceive the earth’s magnetic field, which helps them to navigate tremendous distances. Some snakes, like pythons, are able to sense thermal radiation. Scientists can give many more examples, and there’s much that they don’t yet know.

Webb marshals these and other findings to show that when we assess other animals, we use human beings as the baseline. Consider the question of self-awareness. Using visual tests, scientists find that human children can recognize themselves in a mirror by the age of three—and that almost no other species can do that. But does that really mean that human beings are uniquely capable of recognizing themselves? It turns out that dogs, who rely more on smell than sight, can indeed recognize themselves, if we test by reference to odor; they can distinguish between their own odor and that of other dogs. (Can you do that?) In this sense, dogs too show self-awareness. Webb argues that the human yardstick is pervasively used to assess the abilities of nonhuman animals. That is biased, she writes, “because each species fulfills a different cognitive niche. There are multiple intelligences!”

Webb contends that many of our tests of the abilities of nonhuman animals are skewed for another reason: We study them under highly artificial conditions, in which they are often miserable, stressed, and suffering. Try caging human beings and seeing how well they perform on cognitive tests. As she puts it, “A laboratory environment can rarely (if ever) adequately simulate the natural circumstances of wild animals in an ecologically meaningful way.” Suppose, for example, that we are investigating “prosociality”—the question of whether nonhuman animals will share food or cooperate with one another. In the laboratory, captive chimpanzees do not appear to do that. But in the wild, chimpanzees behave differently: They share meat and other food (including nuts and honey), and they also share tools. During hunting, chimpanzees are especially willing to cooperate. In natural environments, the differences between human beings and apes are not nearly so stark. Nor is the point limited to apes. Cows, pigs, goats, and even salmon are a lot smarter and happier in the wild than in captive environments. (...)

It would be possible to read Webb as demonstrating that nonhuman animals are a lot more like us than we think. But that is not at all her intention. On the contrary, she rejects the argument, identified and also rejected by the philosopher Martha Nussbaum, that the nonhumans animals who are most like us deserve the most protection, what Nussbaum calls the “so like us” approach. (This is also part of the title of an old documentary about Jane Goodall’s work.) Webb sees that argument as a well-meaning but objectionable form of human exceptionalism. Why should it matter that they are like us? Why is that necessary? With Nussbaum, Webb insists that species are “wonderfully different,” and that it is wrong to try to line them up along a unitary scale and to ask how they rank. Use of the human yardstick, embodied in the claim of “so like us,” is a form of blindness that prevents us from seeing the sheer variety of life’s capacities, including cognitive ones. As Nussbaum writes, “Anthropocentrism is a phony sort of arrogance.”

by Cass Sunstein, Cass's Substack |  Read more:
Image: Thai Elephant Conservation Center
[ed. See also: this.]

Sunday, August 24, 2025

Salmon Farming in Alaska: 'Are You Insane?'

Raising the idea of salmon farms in Alaska, Gov. Dunleavy swims against a tide of skeptics

Amid the hubbub of President Donald Trump and Russian President Vladimir Putin’s Alaska summit last week, Gov. Mike Dunleavy, posting on social media, posed a provocative question.

“Alaska is a leader in fresh caught wild salmon. We could also be a leader in the farmed salmon industry. Why not do both instead of importing farmed salmon from Scotland?,” he wrote, sharing an article about the value of fish farming in Scotland, where Atlantic salmon are raised in net pens in the ocean. “This would be a great opportunity for Alaska.”

The answer from scientists, wild salmon advocates, restaurant people and regular salmon-eating Alaskans has come swiftly, full of alarm and often along the lines of one of the early commenters on his post, who wrote, “Are you insane?”

Love for wild salmon cuts through partisan politics. No food is more important to the state’s culture, diet, identity and economy. As such, Alaskans don’t look kindly on farmed fish. It’s tough to find it in stores and few, if any, restaurants serve it. Farming salmon and other finfish has been banned since 1990 over concerns about environmental threats to wild stocks and economic competition. But Dunleavy, who has become increasingly interested in Alaska’s food security since the pandemic, is curious about bringing in fish farms.

Last legislative session, his office introduced a bill that would authorize land-based farming of non-salmon species like trout or tilapia. That bill faced an avalanche of opposition in committee. But his recent post went further, signaling a shift feared by fisheries advocates, from a narrow focus on land-based farms to a broader look at farming salmon, the vast majority of which happens in net pens in the ocean. (...)

Dunleavy didn’t have a specific plan for how salmon in Alaska might be farmed, he said. Land-based salmon farming, something some environmental groups support, is being tried in a few markets but can be cost-prohibitive. There are concerns over open-net pens that need to be addressed, he said, as well as concerns about what species of salmon might be raised.

Salmon is the second-most popular seafood in the country, just behind shrimp, and roughly 75% to 80% of the salmon Americans eat is farmed Atlantic salmon. Atlantic salmon in the wild have almost disappeared due to overfishing and they cannot be fished commercially. Alaska provides the lion’s share of the wild salmon in the country’s fish markets. But in the world, Dunleavy pointed out, Russia provides the largest share of salmon. Farming fish might be a way for Alaska, and the U.S., to occupy a larger position in that marketplace, he said.

“What I’ve said is, basically, is the discussion worthwhile that Alaska has today, in 2025, to visit the idea of Alaska being part of that game of a new sector?” he said.

At-sea fish farming has gotten cleaner in recent decades, thanks to advances in technology and feeding practices that minimize the impacts of effluent, said Caitlyn Czajkowski, executive director of the National Aquaculture Association, a Florida-based aquaculture trade association.

“There’s a lot of things about the ocean that we know now that we didn’t know 20 years ago,” she said.

Some non-salmon operations also now farm fish that are genetically sterile, so that if they escape, they can’t mix with local populations. That technology is still under development for salmon, however. There are a number of places that used to have commercial salmon fisheries in the Atlantic region, including Maine, Canada and a number of European countries that now farm Atlantic salmon. There isn’t another place, like Alaska, where salmon farming is happening in tandem with a robust wild salmon fishery, Czajkowski said.

At Crush Bistro, a high-end restaurant in downtown Anchorage bustling with tourists this week, Rob DeLucia, owner and general manager, said he was dumbfounded by the governor’s post. Guests come into the restaurant every night and say they came to Alaska for two reasons: to see Denali and to eat wild fish, he said.

“It is crystal clear when you get a piece of salmon at a restaurant in Alaska, that thing was swimming around in the last couple of days out in the wild blue ocean, and now we’re going to have guests be like, ‘Well, is this farmed or is this wild?’” he asked.

Atlantic farmed salmon, from a culinary standpoint, is inferior in taste and texture, he said. It made no sense to promote it.

“(Dunleavy) should have his Alaskan card revoked,” DeLucia said.

by Julia O'Malley, Anchorage Daily News | Read more:
Image: Pens for farmed salmon sit off the shore of Tasmania, Australia in 2023. (AP Photo/Matthew Newton)
[ed. Not insane, just a Republican. If he really cared about salmon, gold medal branding, supporting Alaskan communities, he'd be dead set against something like this (and other self-inflicted threats, like a proposed Pebble Mine in Bristol Bay). He isn't. See also: Help wanted. Job opening with good pay, free housing, free parking, 4-year contract:]
***
Help Wanted: Unique opportunity to lead the largest state in the country, with more miles of coastline, taller mountains, more fish and game, more dreams and less reality than those other 49 pipsqueaks.
Dynamic, credible decision maker with strong personality needed to lead the second-youngest state in the nation into the future, albeit without enough money to meet all its needs.

It’s a fixer-upper job; the current employee has let a lot of things go bad, never learned to get along with co-workers, and hasn’t been working all that hard. Which means the next person has loads of opportunity to make a difference. The bar is low, but the need is high.

Applicants have plenty of time to study and do their homework; the job opens up next year.

Job candidates can use that time to think about how they will bring together disagreeable factions, confront decades-old problems, pay attention to the work at home and less attention to national media, all while winning the hearts and minds of the public — and the support of their colleagues in elected office.

Most importantly, job applicants need to tell the truth about realistic plans. The state has suffered too long with leadership that believes in crystal balls, while public services have fallen behind the eight ball.

The job pays $176,000 a year and includes free housing in a historic home in the state capital city, easy walking distance to the office that comes with a remodeled conference room, a full kitchen and reserved parking.

It’s a four-year job, which should be enough time for the right person to make a difference.

Applications are now being accepted for the job of governor of Alaska. The deadline to apply is June 1 next year. The first cut will come in the Aug. 18 primary election, with the final decision in the Nov. 4 general election.

Already, eight Republicans and one Democrat have applied for the job. By the time applications close, the list likely will exceed a baker’s dozen.

Candidates may be judged by the public on how well they can answer questions about state finances, state tax policies, school funding, social services, law enforcement, housing and the other basics of life, like water and sewage services.

The best candidates will be the ones who truly understand why a state with $82 billion in savings can seem so broke; who can explain why nonresidents who come here to work go home every two weeks without paying any taxes; why some corporations doing business in Alaska pay taxes and others don’t; why the state can’t seem to process Medicaid and food stamp applications on time; why the ferry system has shrunk and rusted away; why some cities pay for police services while others sponge off the state troopers; and why child care and children’s services come up short in the budget.

Don’t apply if you don’t want to deal honestly with the problems, and if you don’t have specific positions and proposals to share. This is not a job for vague answers, wishful thinking and fields of dreams. Remote work not allowed.

Tuesday, August 19, 2025

How Cheaply Could We Build High-Speed Rail?

At the end of April, the Transit Costs Project released a report: it’s called How to Build High-Speed Rail on the Northeast Corridor. As the name suggests, the authors of the report had a simple goal: the stretch of the US from DC and Baltimore through Philadelphia to New York and up to Boston, the densest stretch of the country. It’s an ideal location for high-speed rail. How could you actually build it — trains that get you from DC to NYC in two hours, or NYC to Boston in two hours — without breaking the bank?

That last part is pretty important. The authors think you could do it for under $20 billion dollars. That’s a lot of money, but it’s about five times less than the budget Amtrak says it would require. What’s the difference? How is it that when Amtrak gets asked to price out high-speed rail, it gives a quote that much higher?

We brought in Alon Levy, transit guru and the lead author of the report, to answer the question, and to explain a bunch of transit facts to a layman like me. Is this project actually technically feasible? And, if it is, could it actually work politically? (...)

I’m excited for this conversation, largely because although I'm not really a transit nerd, I enjoyed this report from you and your colleagues at the Transit Costs Project. But it's not really written for people like me. I'm hoping we can translate it for a more general audience.

The report was pretty technical. We wrote the original Transit Costs Project report about the construction cost of various urban rail megaprojects. So we were comparing New York and Boston projects with a selection of projects elsewhere: Italian projects, some Istanbul subway and commuter rail tunnels, the Stockholm subway extension, and so on.

Essentially the next step for me was to look at how you would actually do it correctly in the US, instead of talking about other people's failures. That means that the report on the one hand has to go into broad things, like coordination between different agencies and best practices. But also it needs to get into technical things: what speed a train can go on a specific curve of a specific radius at a specific location. That’s the mood whiplash in the report, between very high-level and very low-level.

I think you guys pulled it off very well. Let's get into it —  I'll read a passage from the intro:
“Our proposal's goal is to establish a high-speed rail system on the Northeast Corridor between Boston and Washington. As the Corridor is also used by commuter trains most of the way… the proposal also includes commuter rail modernization [speeding up trains], regularizing service frequency, and… the aim is to use already committed large spending programs to redesign service.”
As a result, you think we could get high-speed rail that brings both the Boston–New York City trip and the New York City–Washington trip under two hours. You'd cut more than a third of the time off both those trips.

And here’s the kicker: you argue that the infrastructure program would total about $12.5 billion, and the new train sets would be under $5 billion. You're looking at a $17–18 billion project. I know that's a big sticker price in the abstract, but it's six to eight times cheaper than the proposals from Amtrak for this same idea. That’s my first question: Why so cheap?


First of all, that $18 billion is on top of money that has already been committed. There are some big-ticket tunnels that are already being built. One of the things that people were watching with the election was if the new administration was going to try to cancel the Gateway Tunnel, but they seem to have no interest in doing so. Transportation Secretary Sean Duffy talks about how there’s a lot of crime on the New York City subway, and how liberals want people to ride public transportation more and to drive less, but I have not seen any attacks on these pre-existing projects. So, as far as I’m concerned, they’re done deals.

The second thing is that along the length of the Northeast Corridor, this investment is not all that small. It’s still less than building a completely new greenfield line. With the Northeast Corridor, most of the line pre-exists; you would not need to build anything de novo. The total investment that we’re prescribing in Massachusetts, Rhode Island, New Jersey, Pennsylvania, Delaware, and most of Maryland is essentially something called a track-laying machine.

The Northeast Corridor has this problem: Let’s say that you have a line with a top speed of 125 mph, and the line has six very sharp curves that limit the trains to 80 mph. If those six curves are all within a mile of each other, there’s one point in the middle of the line where you have six 80 mph curves. That couple-mile stretch is 80 mph, while the rest of the line is 125. Now, what happens if these curves are evenly spaced along the line?

You have a way longer commute, right?

Yes. If you have to decelerate to 80 mph and back five times, that’s a lot slower. That’s the problem in the Northeast Corridor: there are faster and slower segments. Massachusetts is faster. Rhode Island is mostly fast. Connecticut is slow. If you have a line that’s slow because you have these restrictions in otherwise fast territory, then you fix them, and you’ve fixed the entire line. The line looks slow, but the amount of work you need to fix it is not that much.

The Northeast Corridor (red is stretches with commuter rail)

Most of the reason the Northeast Corridor is slow is because of the sharp curves. There are other fixes that can be done, but the difficult stuff is fixing the sharp curves. The area with the sharpest curves is between New Haven and southern Rhode Island. The curves essentially start widening around the point where you cross between Connecticut and Rhode Island, and shortly thereafter, in Rhode Island, it transitions into the fastest part of the Corridor.

In southeast Connecticut, the curves are sharp, and there’s no way to fix any of them. This is also the lowest-density part of the entire Northeast: I-95, for example, only has four lanes there, while the rest of the way, it has at least six. I-95 there happens to be rather straight, so you can build a bypass there. The cost of that bypass is pretty substantial, but that’s still only about one-sixth of the corridor. You fix that, and I’m not saying you’ve fixed everything, but you’ve saved half an hour.

Your proposal is not the cheapest possible high-speed rail line, but I want to put it in context here. In 2021, there was a big proposal rolled out by the Northeast Corridor Commission, which was a consortium of states, transit providers, New Jersey Transit, Amtrak, and federal transportation agencies. Everybody got in on this big Connect Northeast Corridor (Connect NEC) plan, and the top line number was $117 billion, seven times your proposal. And this is in 2021 dollars.

They didn’t think that they could do Boston to New York and New York to DC in two hours each, either. There are two different reasons for their high price tags. The first reason is that they included a lot of things that are just plain stupid.

For example, theirs involved a lot of work on Penn Station in New York. Some of it is the Gateway Project, so that money is committed already, but they think that they need a lot beyond the tunnel. They have turned Gateway into a $40 or $50 billion project. I’m not going to nitpick the Gateway spending, although I’m pretty sure it could be done for much cheaper, but they think they need another $7 billion to rebuild Penn Station, and another $16 billion to add more tracks.

And you don’t think that’s necessary.

No. We ran some simulations on the tracks, and it turns out that the Penn Station that currently exists, is good enough — with one asterisk — even if you ran twice as much service. You can’t do that right now because, between New Jersey and New York Station, there is one tunnel. It has two tracks, one in each direction. They run 24–25 trains per hour at the peak. This is more or less the best that can be done on this kind of infrastructure. (...)

Unfortunately, they think Penn Station itself can’t handle the doubled frequency and would need a lot of additional work. Amtrak thinks that it needs to add more tracks by condemning an entire Midtown Manhattan block south of Penn Station called Block 780. They’re not sure how many tracks: I’ve seen between 7 and 12.

To be clear, the number of additional tracks they need is 0, essentially because they’re very bad at operations.

Well, let’s talk about operations. You say one way to drive down the cost of high-speed rail is just better-coordinated operations for all the trains in the Corridor. The idea is that often fast trains are waiting for slow trains, and in other places, for procedural reasons, every train has to move at the speed of the slowest train that moves on that segment.

What’s the philosophical difference between how you and the rail managers currently approach the Corridor?

The philosophical difference is coordinating infrastructure and operations. Often you also coordinate which trainsets you’re going to buy. This is why the proposal combines policy recommendations with extremely low-level work, including timetables to a precision of less than a minute. The point of infrastructure is to enable a service. Unless you are a very specific kind of infrastructure nerd, when you ride a train, you don’t care about the top speed, you don’t care about the infrastructure. You care about the timetable. The total trip time matters. Nobody rides a TGV to admire all the bridges they built on the Rhone.

I think some people do!

I doubt it. I suspect that the train goes too fast to be a good vantage point.

But as I said, you need 48 trains per hour worth of capacity between New Jersey or Manhattan. You need to start with things like the throughput you need, how much you need to run on each branch, when each branch runs, how they fit together. This constrains so much of your planning, because you need the rail junctions to be set up so that the trains don’t run into each other. You need to set up the interlockings at the major train stations in the same way. When you have fast and slow trains in the same corridor, you need to write timetables so that the fast trains will not be unduly delayed.

This all needs to happen before you commit to any infrastructure. The problem is that Connect NEC plans (Connect 2035, 2037) are not following that philosophy. They are following another philosophy: Each agency hates the other agencies. Amtrak and the commuter rail agencies have a mutually abusive relationship. There’s a lot of abuse from Amtrak to various commuter rail operators, and a lot of abuse by certain commuter rail operators, especially Metro North and Connecticut DOT against Amtrak. If you ask each agency what they want, they’ll say, “To get the others out of our hair.” They often want additional tracks that are not necessary if you just write a timetable.

To be clear, they want extra tracks so that they don’t have to interact with each other?

Exactly. And this is why Amtrak, the commuter railways, and the Regional Plan Association keep saying that the only way to have high-speed rail in the Northeast Corridor is to have an entirely separate right of way for Amtrak, concluding with its own dedicated pair of tunnels to Penn Station in addition to Gateway.

They’re talking about six tracks, plus two tracks from Penn Station to Queens and the Bronx, with even more urban tunneling. The point is that you don’t need any of that. Compromising a little on speed, the trip times I’m promising are a bit less than four hours from Boston to Washington. That’s roughly 180 kilometers an hour [~110 mph]. To be clear, this would be the slowest high-speed line in France, Spain, or Japan, let alone China. It would probably be even with the fastest in Germany and South Korea. It’s not Chinese speed. For example, Rep Moulton was talking about high-speed rail a couple of months ago, and said, “This is America. We need to be faster. Why not go 200, 250 mph?” He was talking about cranking up the top speed. When we were coming up with this report, we were constantly trying to identify how much time a project would save, and often we’d say, “This curve fix will speed up the trains by 20 seconds, but for way too much hassle and money.” The additional minutes might be too expensive. Twenty seconds don’t have an infinite worth. (...)

I want to go back to something you said earlier. You were contrasting the aesthetic of this proposal with Representative Moulton’s proposal, who wants our top speeds to be faster than Chinese top speeds. How do you get voters to care about — and I mean this descriptively — kinda boring stuff about cant angles?

Voters are not going to care about the cant angle efficiency on a curve. They’re not going to care about approach speed. However, I do think that they will if you tell voters, “Here's the new timetable for you as commuters. It looks weird, but your commute from Westchester or Fairfield County to Manhattan will be 20 minutes faster.”

With a lot of these reports, the issue is often that there are political trade-offs. The idea of what you should be running rail service for, who you should be running it for, that ended up drifting in the middle of the 20th century.

But also, the United States is so far from the technological frontier that even the very basics of German or Swiss rail planning, like triangle planning of rolling stock/infrastructure/operations, that's not done. Just doing that would be a massive increase in everything: reliability, frequency, speed, even in passenger comfort.

 The main rail technology conference in the world, it's called InnoTrans, it's in Berlin every two years. I hear things in on-the-floor interviews with vendors that people in the United States are just completely unaware of.

by Santi Ruiz and Alon Levy, Statecraft |  Read more:
Image: uncredited
[ed. Fascinating stuff! (I think, anyway). And, for something completely different, see: How to Be a Good Intelligence Analyst (Statecraft):]

***
I think the biggest misconception about the community and the CIA in particular is that it's a big organization. It really isn't. When you think about overstuffed bureaucracies with layers and layers, you're describing other organizations, not the CIA. It is a very small outfit relative to everybody else in the community. (...)

What kinds of lessons were consistently learned in the Lessons Learned program?

There's an argument that the lessons learned are more accurately described as lessons collected or lessons archived, rather than learned.

Because learning institutionally is hard?

Learning institutionally is hard. Not only is it hard to do, but it's also hard to measure and to affect. But, if nothing else, practitioners became more thoughtful about the profession of intelligence. To me, that was really important. The CIA is well represented by lots of fiction, from Archer to Jason Bourne. It's always good for the brand. Even if we look nefarious, it scares our adversaries. But it's super far removed from reality. Reality in intelligence looks about as dull as reality in general. Being a really good financial or business analyst, any of those kinds of tasks, they're all working a certain part of your brain that you can either train and improve, or ignore and just hope for the best.

I don't think any of those are dull, but I take your point about perception vs. reality.

I don't mean to suggest those are dull, but generally speaking, they don't run around killing assassins. It's a lot less of that.

Friday, August 15, 2025

My Father’s Instant Mashed Potatoes

My dad only actually enjoys about ten foods, nine of them beige. His bread? White. His pizza? Cheese. His meat? Turkey breast. And his side dish? Mashed potatoes.

As a child I hated mashed potatoes, despite his evangelization of them. I too was a picky eater growing up, but I would occasionally attempt to see what he saw in his beloved spuds. Whenever I tried a bite, the texture disgusted me: a gritty gruel of salty flakes coated with the oleic pall of margarine. The flavor reminded me of stale Pringles. I checked back once every couple years, but was repulsed by them every time.

I lobbied my parents for pasta or frozen tater tots or any other side I actually liked. Family dinners were often dichotomous, the same protein supplemented by two different carbs. “You are not my son,” my father would joke as he continued to put away his potato slop. “Maybe you’re not my father,” I’d shoot back when he shunned the rest of the family’s rice pilaf. Our starch preferences seemed irreconcilable.

As I entered my teen years, my palate expanded. After I’d tried and enjoyed brussels sprouts and sushi and escargot, my hatred of one of the most basic and inoffensive of all foods seemed silly. One day at a nice restaurant, I decided to give mashed potatoes one more try.

Upon taking my first bite, I realized three things:
1) Mashed potatoes are good.

2) Whatever my dad had been eating at home was not mashed potatoes.

3) My world is built on lies.
Mashed Potatoes are Good

Potatoes were domesticated several millennia ago at the dawn of agriculture in the rugged highlands near Lake Titicaca in modern-day Peru. Their origins lie in a wild family of tiny, bitter, pockmarked solanum roots, so full of glycoalkaloids that when foraged they had to be eaten alongside clay to soak up their toxins. From this paltry stock of nightshades, archaic peoples of the Andes gradually husbanded generous, nutritious, mild tubers that would remain the staple of the region’s foodways through several successive civilizations.

Andean peoples found all sorts of ways to prepare their potatoes. The most immediate method was to boil them into stews, soups, or mashes with local flavoring agents - herbs, salt, chilis. Earthenware ovens called huatias were used to bake them. With even more time, they could be fermented into tocosh, an edible paste with antibacterial properties.

To get the spuds to really last, though, they were subjected to a natural freeze-drying method that produced shrivelled potato pellets called chuño. Repeatedly frozen by bitter mountain nights, baked in the sun, and stomped on to remove water, chuño remains shelf stable for up to a decade and can be rehydrated into a spongy, earthy, slightly less nutritious potato-like object.

The ability to produce chuño on the Altiplano is thought to have contributed to the Incan empire’s military dominance of the region, since despite its generally unappealing gustatory properties it’s perfect for keeping troops fed on long marches. Chuño also allowed Incan civilization to stockpile surpluses against lean years and trade potatoes as commodities over great distances. It wasn’t the best way to eat a potato you harvested today, but it was the only way to turn a potato you have today into a potato you’ll have two years from now. That had immense value. (...)

Whatever My Dad Had Been Eating at Home Was NOT Mashed Potatoes

The chuño-chomping Incans were not the last military to rely on dehydrated potatoes for sustenance. In World War II, the US Army experimented with various forms of potato dehydration to help stretch supply lines. The easiest way to get a uniform potato commodity into the hands of G.I.s was to pulverize the potatoes into granules, dehydrate them, and then plan on bringing them back to life with boiling water in an imitation of “mashed potatoes”.

The result was an affront. The potatoes were swimming in their own gluten, released during the granule-making process, which when mixed with imprecise water ratios made for a slop that was somehow both gluey and soupy. Immediately after the war, French’s (now best known for mustard) tried to introduce “instant mashed potatoes” as a consumer product category. America’s veterans were not having it. They didn’t want to be reminded of the awful slurry they’d had on the front.

The commercial fortunes of instant mashed potatoes began to turn around a decade later, however, when food scientists in the US and Canada converged on methods for producing dehydrated potato flakes rather than granules. The flakes had substantial advantages. They didn’t get as glutinous when reconstituted. Their geometry made them easier to dry quickly, on the order of minutes or even seconds. Using a multi-step process called the “Philadelphia Cook”, they could lock in a more natural flavor. When prepared on the stove with butter and milk, they were supposed to turn out almost as good as the real thing without any onerous prep work on the part of the consumer.

This raises the question, though, of why food scientists kept working on improving instant mashed potatoes a decade after they were no longer required for the war effort. If you’re no longer constrained by having to stick it to the Axis, why not return to Glasse-style maÅ¿hed potatoes in all circumstances?

This is a pattern that recurs frequently in reading about American foodways of the 20th century: choices and innovations made under extreme duress in the World War II economy didn’t fade away when the duress subsided. Instead they echoed back into American life a few years later, despite the lean conditions that birthed them being replaced by extreme abundance.

Why did America start eating like it was on a total war footing again when my parents’ generation was young? There are a lot of overlapping explanations. Here are a few: (...)

My World is Built on Lies

In researching whether the ancient Andean peoples really did boil and mash potatoes, I came across this post which sheds light on the issues I have with my father’s instant mashed potatoes beyond their phenomenal unpleasantness when eaten. (...)

At this point in the review you might say, “what’s the big deal? It’s just mashed potatoes. Chill out.” Which, fair enough - if it were just mashed potatoes then 2500 words on them might be excessive. But the pattern I’ve described is far from unique to pureed tubers.

Consider an abstracted version of the saga of my father’s instant mashed potatoes. It has a few steps:

Humanity develops a Thing from ingredients that exist in the world.

Seeking efficiency at scale, an industry chops the ingredients of the Thing into teeny tiny bits.

Using an artificial emulsifier, the bits are bound back together into an aesthetically deficient but more convenient slurry that resembles the Thing.

Because it contains traces of the ingredients of the original Thing, this IMPish admixture is sold to us as if it were the original Thing.

Pared back to this level of abstraction, a surprising amount of stuff starts to seem like my father’s instant mashed potatoes.

The other foods in this category are obvious - McNuggets reconstituted out of pink slime, American cheese product, instant coffee, deli ham, Pringles minted from the very same potato flakes that go into IMPs. We’ve even developed a whole new health scare over them: “Ultra processed foods” are as demonized now as butter and whole milk were when my parents were young.

Expand the pattern to the built environment. Pressboard, particle board, and other reconstituted material composites likely make up a majority of new furniture sold in the US. These are an IMPish imitation of actual wood furniture. Take care while assembling not to ding your brittle sheetrock walls, an IMPish upgrade over lath and plaster. Often these interiors live inside an apartment building clad in a mish-mash of random ornament, anti-massing regulations demanding an IMPish simulation of a varied city block.

Intellectual goods can be IMPish. Reader’s Digest, sports “best-of” VHSes, textbooks stuffed with decontextualized excerpts, YouTube compilations, ChiveTV, listicles, social media feeds consisting of screenshots of other social media, Now That’s What I Call Music!, an entire ecosystem of actual cultural objects broken down into bits and clumped back together.

Corporate structures can be IMPish. When I visit a medical office it’s usually a confusing tangle of overlapping practitioners and practices operating out of the same physical address, an IMPish imitation of the archetypal doctor with a shingle in town. Similar quagmires abound when dealing with insurance, or contractors, or financial services.

Once you see the instant mashed potato antipattern it’s hard to stop. The isomorphisms are everywhere.

The gig economy makes IMPish jobs. Swiping apps produce IMPish flirting. Meta-studies are IMPish science. Ted Talks are IMPish symposia. Malls are IMPish shopping districts. Subdivisions are IMPish neighborhoods. Cruises are IMPish international travel, chopped into 14 hour chunks and emulsified with an ocean liner.

The internet scrapes together IMPish communities. We’re not atomized; we’re flaked.
 
by Anonymous, Astral Codex Ten |  Read more:
Image: Chuño via

Monday, August 11, 2025

Lore of the World: Field Notes for a Child's Codex: Part 2

When you become a new parent, you must re-explain the world, and therefore see it afresh yourself.

A child starts with only ancestral memories of archetypes: mother, air, warmth, danger. But none of the specifics. For them, life is like beginning to read some grand fantasy trilogy, one filled with lore and histories and intricate maps.

Yet the lore of our world is far grander, because everything here is real. Stars are real. Money is real. Brazil is real. And it is a parent’s job to tell the lore of this world, and help the child fill up their codex of reality one entry at a time.

Below are a few of the thousands of entries they must make.


Walmart

Walmart was, growing up, where I didn’t want to be. Whatever life had in store for me, I wanted it to be the opposite of Walmart. Let’s not dissemble: Walmart is, canonically, “lower class.” And so I saw, in Walmart, one possible future for myself. I wanted desperately to not be lower class, to not have to attend boring public school, to get out of my small town. My nightmare was ending up working at a place like Walmart (my father ended up at a similar big-box store). It seemed to me, at least back then, that all of human misery was compressed in that store; not just in the crassness of its capitalistic machinations, but in the very people who shop there. Inevitably, among the aisles some figure would be hunched over in horrific ailment, and I, playing the role of a young Siddhartha seeing the sick and dying for the first time, would recoil and flee to the parking lot in a wave of overwhelming pity. But it was a self-righteous pity, in the end. A pity almost cruel. I would leave Walmart wondering: Why is everyone living their lives half-awake? Why am I the only one who wants something more? Who sees suffering clearly?

Teenagers are funny.

Now, as a new parent, Walmart is a cathedral. It has high ceilings, lots to look at, is always open, and is cheap. Lightsabers (or “laser swords,” for copyright purposes) are stuffed in boxes for the taking. Pick out a blue one, a green one, a red one. We’ll turn off the lights at home and battle in the dark. And the overall shopping experience of Walmart is undeniably kid-friendly. You can run down the aisles. You can sway in the cart. Stakes are low at Walmart. Everyone says hi to you and your sister. They smile at you. They interact. While sometimes patrons and even employees may appear, well, somewhat strange, even bearing the cross of visible ailments, they are scary and friendly. If I visit Walmart now, I leave wondering why this is. Because in comparison, I’ve noticed that at stores more canonically “upper class,” you kids turn invisible. No one laughs at your antics. No one shouts hello. No one talks to you, or asks you questions. At Whole Foods, people don’t notice you. At Stop & Shop, they do. Your visibility, it appears, is inversely proportional to the price tags on the clothes worn around you. Which, by the logical force of modus ponens, means you are most visible at, your very existence most registered at, of all places, Walmart.

Cicadas

The surprise of this summer has been learning we share our property with what biologists call Cicada Brood XIV, who burst forth en masse every 17 years to swarm Cape Cod. Nowhere else in the world do members of this “Bourbon Brood” exist, with their long black bodies and cartoonishly red eyes. Only here, in the eastern half of the US. Writing these words, I can hear their dull and ceaseless motorcycle whine in the woods.

The neighbors we never knew we had, the first 17 years of a cicada’s life are spent underground as a colorless nymph, suckling nutrients from the roots of trees. These vampires (since they live on sap, vampires is what they are, at least to plants) are among the longest living insects. Luckily, they do not bite or sting, and carry no communicable diseases. It’s all sheer biomass. In a fit of paradoxical vitality, they’ve dug up from underneath, like sappers invading a castle, leaving behind coin-sized holes in the ground. If you put a stick in one of these coin slots, it will be swallowed, and its disappearance is accompanied by a dizzying sense that even a humble yard can contain foreign worlds untouched by human hands.

After digging out of their grave, where they live, to reach the world above, where they die, cicadas next molt, then spend a while adjusting to their new winged bodies before taking to the woods to mate. Unfortunately, our house is in the woods. Nor is there escape elsewhere—drive anywhere and cicadas hit your windshield, sometimes rapid-fire; never smearing, they instead careen off almost politely, like an aerial game of bumper cars.

We just have to make it a few more weeks. After laying their eggs on the boughs of trees (so vast are these clusters it breaks the branches) the nymphs drop. The hatched babies squirm into the dirt, and the 17-year-cycle repeats. But right now the saga’s ending seems far away, as their molted carapaces cling by the dozens to our plants and window frames and shed, like hollow miniatures. Even discarded, they grip.

“It’s like leaving behind their clothes,” I tell your sister.

“Their clothes,” she says, in her tiny pipsqueak voice.

We observe the cicadas in the yard. They do not do much. They hang, rest, wait. They offer no resistance to being swept away by broom or shoe tip. Even their flights are lazy and ponderous and unskilled. And ultimately, this is what is eerie about cicadas. Yes, they represent the pullulating irrepressible life force, but you can barely call any individual alive. They are life removed from consciousness. Much like a patient for whom irreparable brain damage has left only a cauliflower of functional gray matter left, they are here, but not here. Other bugs will avoid humans, or even just collisions with inanimate objects. Not the cicada. Their stupidity makes their existence even more a nightmare for your mother, who goes armed into the yard with a yellow flyswatter. She knows they cannot hurt her, but has a phobia of moths, due to their mindless flight. Cicadas are even worse in that regard. Much bigger, too. She tries, mightily, to not pass down her phobia. She forces herself to walk slowly, gritting her teeth. Or, on seeing one sunning on the arm of her lawn chair, she pretends there is something urgent needed inside. But I see her through the window, and when alone, she dashes. She dashes to the car or to the shed, and she dashes onto the porch to get an errant toy, waving about her head that yellow flyswatter, eyes squinted so she can’t see the horrors around her.

I, meanwhile, am working on desensitization. Especially with your sister, who has, with the mind-reading abilities she’s renowned for, picked up that something fishy is going on, and screeches when a cicada comes too near. I sense, though, she enjoys the thrill.

“Hello Cicadaaaaaasss!” I get her to croon with me. She waves at their zombie eyes. When she goes inside, shutting the screen door behind her, she says an unreturned goodbye to them.

Despite its idiocy, the cicada possesses a strange mathematical intelligence. Why 17-year cycles? Because 17 is prime. Divisible by no other cycle, it ensures no predator can track them generation to generation. Their evolutionary strategy is to overwhelm, unexpectedly, in a surprise attack. And this gambit of “You can’t eat us all!” is clearly working. The birds here are becoming comically fat, with potbellies; in their lucky bounty, they’ve developed into gourmands who only eat the heads.

Individual cicadas are too dumb to have developed such a smart tactic, so it is evolution who is the mathematician here. But unlike we humans, who can manipulate numbers abstractly, without mortal danger, evolution must always add, subtract, multiply, and divide, solely with lives. Cicadas en masse are a type of bio-numeracy, and each brood is collectively a Sieve of Eratosthenes, sacrificing trillions to arrive at an agreed-upon prime number. In this, the cicada may be, as far as we know, the most horrific way to do math in the entire universe.

Being an embodied temporal calculation, the cicada invasion has forced upon us a new awareness of time itself. I have found your mother crying from this. She says every day now she thinks about the inherent question they pose: What will our lives be like, when the cicadas return?

Against our will the Bourbon Brood has scheduled something in our calendar, 17 years out, shifting the future from abstract to concrete. When the cicadas return, you will be turning 21. Your sister, 19. Myself, already 55. Your mother, 54. Your grandparents will, very possibly, all be dead. This phase of life will have finished. And to mark its end, the cicadas will crawl up through the dirt, triumphant in their true ownership, and the empty nest of our home will buzz again with these long-living, subterranean-dwelling, prime-calculating, calendar-setting, goddamn vampires.

Stubbornness

God, you’re stubborn. You are so stubborn. Stubborn about which water bottle to drink from, stubborn about doing all the fairground rides twice, stubborn about going up slides before going down them, pushing buttons on elevators, being the first to go upstairs, deciding what snack to eat, wearing long-sleeved shirts in summer, wanting to hold hands, wanting not to hold hands; in general, you’re stubborn about all events, and especially about what order they should happen in. You’re stubborn about doing things beyond your ability, only to get angry when you inevitably fail. You’re stubborn in wanting the laws of physics to work the way you personally think they should. You’re stubborn in how much you love, in how determined and fierce your attachment can be.

This is true of many young children, of course, but you seem an archetypal expression of it. Even your losing battles are rarely true losses. You propose some compromise where you can snatch, from the jaws of defeat, a sliver of a draw. Arguments with you are like trading rhetorical pieces in a chess match. While you can eventually accept wearing rain boots because it’s pouring out, that acceptance hinges on putting them on in the most inconvenient spot imaginable.

So when I get frustrated—and yes, I do get frustrated—I remind myself that “stubborn” is a synonym for “willful.” Whatever human will is, you possess it in spades. You want the world to be a certain way, and you’ll do everything in your power to make it so. Luckily, most of your designs are a kind of benevolent dictatorship. And at root, I believe your willfulness comes from loving the world so much, and wanting to, like all creatures vital with life force, act in it, and so bend it to your purposes.

What I don’t think is that this willfulness is because we, as parents, are so especially lenient. Because we’re not. No, your stubbornness has felt baked in from the beginning.

This might be impossible to explain to you now, in all its details, but in the future you’ll be ready to understand that I really do mean “the beginning.” As in the literal moment of conception. Or the moment before the moment, when you were still split into halves: egg and sperm. There is much prudery around the topic, as you’ll learn, and because of its secrecy people conceptualize the entire process as fundamentally simple, like this: Egg exists (fanning itself coquettishly). Sperm swims hard (muscular and sweaty). Sperm reaches egg. Penetrates and is enveloped. The end. But this is a radical simplification of the true biology, which, like all biology, is actually about selection.

Selection is omnipresent, occurring across scales and systems. For example, the elegance of your DNA is because so many variants of individuals were generated, and of these, only some small number proved fit in the environment (your ancestors). The rest were winnowed away by natural selection. So too, at another scale, your body’s immune system internally works via what’s called “clonal selection.” Many different immune cells with all sorts of configurations are generated at low numbers, waiting as a pool of variability in your bloodstream. In the presence of an invading pathogen, the few immune cells that match (bind to) the pathogen are selected to be cloned in vast numbers, creating an army. And, at another scale and in a different way, human conception works via selection too. Even though scientists understand less about how conception selection works (these remain mysterious and primal things), the evidence indicates the process is full of it.

First, from the perspective of the sperm, they are entered into a win-or-die race inside an acidic maze with three hundred million competitors. If the pH or mucus blockades don’t get them, the fallopian tubes are a labyrinth of currents stirred by cilia. It’s a mortal race in all ways, for the woman’s body has its own protectors: white blood cells, which register the sperm as foreign and other. Non-self. So they patrol and destroy them. Imagining this, I oscillate between the silly and the serious. I picture the white blood cells patrolling like stormtroopers, and meanwhile the sperm (wearing massive helmets) attempt to rush past them. But in reality, what is this like? Did that early half of you see, ahead, some pair of competing brothers getting horrifically eaten, and smartly went the other way? What does a sperm see, exactly? We know they can sense the environment, for of the hundreds of sperm who make it close enough to potentially fertilize the egg, all must enter into a kind of dance with it, responding to the egg’s guidance cues in the form of temperature and chemical gradients (the technical jargon is “sperm chemotaxis”). We know from experiments that eggs single out sperm non-randomly, attracting the ones they like most. But for what reasons, or based on what standards, we don’t know. Regardless of why, the egg zealously protects its choice. Once a particular sperm is allowed to penetrate its outer layer, the egg transforms into a literal battle station, blasting out zinc ions at any approaching runners-up to avoid double inseminations.

Then, on the other side, there’s selection too. For which egg? Women are born with about a million of what are called “follicles.” These follicles all grow candidate eggs, called “oocytes,” but, past puberty, only a single oocyte each month is chosen to be released by the winner and become the waiting egg. In this, the ovary itself is basically a combination of biobank and proving grounds. So the bank depletes over time. Menopause is, basically, when the supply has run out. But where do they all go? Most follicles die in an initial background winnowing, a first round of selection, wherein those not developing properly are destroyed. The majority perish there. Only the strongest and most functional go on to the next stage. Each month, around 20 of these follicles enter a tournament with their sisters to see which of them ovulates, and so releases the winning egg. This competition is enigmatic, and can only be described as a kind of hormonal growth war. The winner must mature faster, but also emit chemicals to suppress the others, starving them. The losers atrophy and die. No wonder it’s hard for siblings to always get along.

Things like this explain why, the older I get, the more I am attracted to one of the first philosophies, by Empedocles. All things are either Love or Strife. Or both.

From that ancient perspective, I can’t help but feel your stubbornness is why you’re here at all. That it’s an imprint left over, etched onto your cells. I suspect you won all those mortal races and competitions, succeeded through all that strife, simply because from the beginning, in some proto-way, you wanted to be here. Out of all that potentiality, willfulness made you a reality.

Can someone be so stubborn they create themselves?

by Erik Hoel, The Intrinsic Perspective |  Read more:
Image: Alexander Naughton
[ed. Lovely. I can see my grandaughter might already have my stubborn gene. Hope it does her more good!]