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Someone on Reddit asked what was so special about Heinlein's "Have Space Suit - Will Travel" compared to his other juveniles, and I had two thoughts. (note that I don't count Starship Troopers or Podkayne of Mars as proper juveniles - they're books about teenagers with no sex, but other than that they are fully adult in theme).

First thought: Heinlein's decade of writing juvenile novels for Scribner's starts out small, local, and fairly simple - stories with small casts of characters, happening on one or at most two worlds of the Solar System (Earth plus one other planet or moon), with mostly straightforward plots. Heinlein was still feeling his way and learning how to be a children's novelist. The stories rarely depict future Earth in detail, and what little we do see tends to feel very much like the late 1940's only with rocket ships.

Later books got more complicated - bigger casts, moving from an interplanetary to interstellar settings, more complex plots, and while Earth rarely got much time on stage, it started to look very different from the 50's in some ways (and remained very stuck in the 50's in other ways). The writing didn't change much, but if you look at the structure of the stories you can see Heinlein was gaining confidence in his abilities.

And then, at the end of the decade, right after Citizen of the Galaxy, a masterpiece which detailed the coming of age of the protagonist against a galactic backdrop with time spent among four different highly detailed human cultures (only one of which, the space navy, was at all familiar to 1950's readers) -- after all that, Have Space Suit returned to the solar system, to a then-future very 1950's America just beginning to venture into space, to a small cast and a seemingly simple story (that expands dramatically in the final act). It's like he decided to go back to his 1940's work only doing it better. It's as much of a masterpiece as Citizen, but set on a more intimate stage.

And the second thought was that every Heinlein juvenile is, in the end, all about *leaving Earth* for another world, or for Space itself. Characters who have never been to Earth (Red Planet, Rolling Stones) view Earth with contempt. The one exception is Have Space Suit, which is all about two space kidnapped children trying to return home, to Earth. Like "the Green Hills of Earth," it's one of the only Heinlein stories to admit that Earth is the only real home of human beings, and therefore precious. And that might be another reason it strikes a special chord in its readers.
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For something like 25 years, my main keyboard was one or another vintage early 90's mechanical keyboard. First an IBM model M, then (when the layout of our new home meant my loud typing interfered with my partner's sleep) an Apple Extended Keyboard II with its whisper quiet damped Alps switches.

Every so often I would get dissatisfied with the huge size, heavy weight, and (with the Apple keyboard) finicky USB adapter on my vintage keyboard and I'd go investigate the market for modern mechanical keyboards. And every single time I ended up deciding to stick with using whatever antique I currently had.

Then, earlier this year, when I got dissatisfied again and went looking for alternatives again, the set of circumstances led me to actually leave the fold of antique keyboards at last.

I knew I would be buying at least two keyboards (a main one and a backup that would see occasional use when I had to tinker with a friend's desktop or do maintenance on my media PC). So I looked at what was available and affordable, read a few reviews, and bought a Keychron keyboard. I tried it out and it was good enough to retire the antique I had been using, but a few little things about it weren't quite what I wanted. Then I spent a month or so reading far too much about keyboards and doing far too many searches, etc, to find a keyboard that wouldn't bother me. Once I bought that, the original keychron became the backup and I was able to sell my antiques.

This post summarizes the things I learned along the way.
( Read more... )

And that's all I can think of right now. If you are in the market for a keyboard you will love, ask me questions in the comments and I will probably think of stuff I have forgotten.
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I have finished reading all of Martha Wells's 90's and 00's work (excluding media tie in novels and one co-authored juvenile). Her output in that time consisted of five Il-Rien novels, two stand alone novels, and two Stargate Atlantis books in the late oughts (I have never watched Stargate Atlantis and avoided those).

Some general observations: Before she wrote her Raksura series (in which everyone is bi), Wells's characters were more inclined to be heterosexual. Her later work is also much more multiracial and careful to avoid default whiteness (describing everyone's appearance, leaving nobody unmarked) than the earlier work.

Wells's first four books have been re-issued by Tor in revised editions. I haven't been able to find anyone talking about what changes were made between the original vs the reissued stories: Wells has just said that she did what she could to bring them up to her current standard. The "Fall of Il-Rien" trilogy remains out of print (with the last volume being hard to find at affordable prices), but ebook versions are available.

Here are my reviews of Wells's first 7 novels plus a collection of Il-Rien short stories.

1. The Element of Fire. I reviewed this several months ago, pasting what I said about it then below. ( Read more... )

2. Death of the Necromancer: ( Read more... )

3. City of Bones: ( Read more... )

4. Wheel of the Infinite: ( Read more... )

5-7. The Fall of Il-Rien trilogy. (The Wizard Hunters, the Ships of Air, the Gate of Gods). ( Read more... )

8. Between Worlds: This is an ebook-only short story collection containing one story set a few years before the events of Element of Fire, one set before Death of the Necromancer, and four telling the back stories of Ilias and Giliead. If you enjoyed the trilogy and wanted to read more of about those two, this will please you.
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McIntyre finished Curve of the World just before she died in 2019. After a long delay, it was published this year by Aqueduct Press.

Short version: It's good. Most highly recommended.

Curve of the World is an alternative history of sorts. What if the Late Bronze Age collapse of the 12th century BCE never happened? What would the Eastern Mediterranean world look like if the bull dancing, Labrys using Cretian civilization that preceded the Greeks was still around in the 6th century BCE? (we're told of a volcanic eruption a thousand years earlier, which I think refers to the famous Minoan eruption of Thera circa 1550 BCE, placing the story around 550).

I've read just enough ancient history to be able to recognize and appreciate the research McIntyre did and the work she put into fleshing out the bare archaeology of the Minoans into a living, breathing culture (which she names Idaean) that doesn't contradict the little we know about that time and place. But she also felt free to steer her extrapolations into the kind of society she wanted to write about - a peaceful matriarchy that hasn't been at war in living memory, set amongst other matriarchies (the Pharaoh is a woman, the People are basically Amazonian horse nomads). We do meet two warlike societies, and the Idaeans are skilled at defending themselves from pirate attacks just as the People are skilled at fighting off pillaging raiders from the north. But overall, she wanted to write a story about traders who make friends, not bullies who take.

Iakinthu is an Idaean trader and professional diplomat. She sails the seas, meeting new peoples, trading with them, and ensuring ongoing peaceful relations by a system of exchanging foster children. With their consent, tween-ish Idaean children go off to be raised by people she meets, and vice-versa. The fosters return home once they reach adulthood, and only then, after reuniting with their birth family, do they make a choice of which culture they will stay with.

Iakinthu has traded with Egypt, with the horseback riding nomadic People (Amazons, basically), and, taking advantage of the ancient Canal of the Pharaohs linking the Nile to the Red Sea (this existed, look it up), she has visited Hind (India) and Sheng (China). Going the other direction, she has been to the eastern coast of North America and traded with the maize growing Maisusutha. Her ship, the Flying Fish, has an advantage on these extremely long voyagers - Aranthau, its captain and her lover, is part human, part Sea People (aquatic humans, a recurring trope in McIntyre's fiction), which makes him very good at talking to whales, navigating, and avoiding dangerous weather.

At the start of the novel, Iakinthu is middle aged and considering retirement, but her adopted son Rhenthizu has reached adulthood and it is time to reunite him with his birth family. The problem is that Rhenthizu was enslaved at a very young age, then traded from one master to another over a vast distance before Iakinthu freed and adopted him. He remembers very little of his birth family, but he knows it lies on the coast where the sun rises above the Salish sea (America's Northwest Coast). For her last voyage, Iakinthu sets out to return him to his homeland, seemingly impossibly far from the east side of the continent where she has been before.

Structurally speaking, the book is more a travelogue than a novel. There's very little conflict and no real antagonist. Instead, McIntyre takes us on a delightful tour through a might have been world.

Don't expect this to be a rigorously historical book. Idaeans enjoy silk and paper imported from the Sheng over the Silk Road, but both paper and the trading route were not things until centuries later than my best guess at the time of the novel. McIntyre does not hesitate to have appearances by species that became extinct thousands of years before the story takes place (a huge ground sloth), or that might not ever have existed (a giant squid larger than the Flying Fish). And she arranged for the Bronze age to still be going on in the places we see, with "sky iron" and "earth iron" being exotic trading items rather than things the Idaeans make themselves.

One place where I think McIntyre made the wrong choice: after visiting the Maisusutha, and with the guidance of their former foster child Uinthi, who has explored very far in search of someone who speaks Rhenthizu's language, the Idaeans head south. Eventually they come to the waters off central America and meet Lady Jaguar, a Mayan-like ruler. McIntyre wanted Jaguar's empire to be expansionist, so she gives them the Incan system of inheritance - dead rulers continue to own their lands, forcing their children to conquer if they want to have an estate of their own. And that mixing felt uncomfortably close to the Western movie tradition of treating Indian peoples as all the same, mixing up wildly different cultures into a single imaginary blenderized "Indian". Especially when there were real central American conquest based empires she could have drawn on, like the Aztecs. Someone who knows a lot more about the First Nations that McIntyre drew on for her Maisusutha and for the Northwest Coast people she depicts might be able to point out other points where she mixed different things together.

On the other hand, given the way the book rearranges other timelines, perhaps McIntyre meant for Lady Jaguar's empire to be an Andes-mesoamerican mix that stretches from Peru to the Yucatan.

I enjoyed this book very much and could burble on much longer. It's good. It's beautifully written. And given the way things are going in the real world, it was a much needed balm to read about a leader and a people who aren't bullies and aren't out to pillage for their own enrichment.
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I continue to watch movies and TV very infrequently. And when I do get in the mood to binge something, it's as often as not a comfort re-watch rather than new material. Here are some of the shows (and one movie) that I've watched in late 2025-26. (not mentioned here: new but utterly forgettable crap that I didn't write down).

1. Strange new worlds season whatever ( Read more... )

2. Ironheart S1. ( Read more... )

3. Monarch Legacy of Monsters S1. ( Read more... )

4. Cybersix: ( Read more... )

5. Reservation Dogs - three years ago I put this and a few other "own voices" Native American authored shows on my list of things to check out. Set in Oklahoma, it follows a group of Native teens who are desperately trying to raise enough money (by both legitimate and illegal means) to go to California. I watched two episodes and decided it wasn't for me. I didn't care about the central character, and the dark comedy wasn't landing right for me. Obviously I am very unusual in this as the series was popular and acclaimed.

6. Dark Winds ( Read more... )

7. Superman (2025). ( Read more... )

Finally, I want to talk a bit about two spy-fi shows that I rewatched recently.

Broadly speaking, spy stories fall into three camps: a) the agents are pitted against other agents of a rival power, sometimes with a great deal of paranoia about double and triple agents and a great deal of cynicism (as in Le Carre's George Smiley stories). A subspecies of (a) without the paranoia and cynicism appears in the Bond films and their many imitators, where the agent is fighting a made up transnational organization dedicated to evil, or the minions of a single wealthy person with an equally sinister agenda - transposing the rival superpower fight to a comic book fantasy realm because of Hollywood squeamishness about offending the Soviet Union. b) The agents are tasked with interfering in the internal affairs of small relatively powerless countries, for the diplomatic or financial benefit of their own country or its corporations. In the 60's, this often had a "great game" backdrop of the rival superpower also interfering, both sides striving to convince the small nation to side with them, but scratch the surface and the stories are nothing more than neocolonialist bullying. c) The agents, who explicitly work for a spy agency rather than a criminal investigation agency, are for some reason called upon to do the work of the police. There's some kind of unusual/bizarre criminal scheme afoot which law enforcement is unable to handle, and they must thwart it. Sometimes the criminals are secretly working for a rival superpower, but such connections to the agents' official job can be completely pro forma and perfunctory.

8. Danger Man (1960) (rewatch).( Read more... )

9. The Avengers, Seasons 2 and 3 featuring Cathy Gale (rewatch). ( Read more... )
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After Heinlein's death, some of his books were reissued in new "uncut" editions. AFAIK, there are four: Red Planet, Puppet Masters, Stranger in a Strange Land, and Podkayne of Mars. In each case, changes were insisted on by editors, and after Heinlein's death, Virginia Heinlein renegotiated contracts and specified that the original unaltered manuscripts be used instead of the originally published versions.

1 Red Planet, 1949 ( Read more... )

2 Puppet Masters (1951) ( Read more... )

3 Stranger in a strange land (1961) ( Read more... )

4 Podkayne of Mars (1963)
As originally written, Podkayne dies at the end. Heinlein's editor demanded that the final chapter (narrated by Podkayne's brother) be altered to have her survive instead. Modern versions of the novel restore the original ending, or provide both endings. The final chapter is just a few pages long.

I strongly dislike this novel regardless of which version of the final chapter it has, so I can't speak to which might be better.
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Robert O'Brien, Mrs Frisby and the Rats of NIMH.
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Nicola Griffith, Hild
Absolutely brilliant. The sequel, Menewood, is on my TBR shelf and I am looking forward to it very much.

Martha Wells, Queen Demon.
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Martha Wells, Element of Fire.
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Morgan was a huge Mercedes Lackey fan, and even after multiple culls we had two entire shelves full of her books. I finally got around to reading some of them.
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Elizabeth Moon is another author Morgan kept through multiple culls who I had never read. I decided it was time to check her stuff out.
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For some reason, I am watching less and less media these days. Just yesterday I realized that I am two whole seasons behind on Strange New Worlds. I'm even further behind on Doctor Who. Part of it is that Morgan isn't around anymore to remind me that a new episode has dropped and ask me to queue it up, and that watching stuff alone is a lost less fun than watching it with her. But that's only part of it, the rest is a mystery. That said, I have watched some stuff in the past several months. This isn't everything, as just the ones that I can remember watching or that I noted down in my very incomplete list of stuff I watched.

( Read more... )
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Reading novels, instead of proper "literature," is bad for you. Very bad. If you're a student, it will cause you to slack off your studies to the point of being expelled from school for being "a dolt and a nuisance." If you're a woman, it will cause you to become "insane, incurably insane from reading novels."

So says the author of "A Pastor’s Jottings; or, Striking Scenes during a ministry of Thirty-five years." (Anonymous, published by the American Tract Society, New York, 1864 - 348 pages, about 60 unnumbered chapters).

If you think all this is quaint and outdated, just mentally substitute "social media" or "screen time" for "novels" and it will suddenly all look like very familiar, very modern bullshit.

The fact that a religious book written and published in the US *during the civil war* does not have anything in it pertaining to the great moral issue of the time, (zero hits for Negro or slavery, only one hit for "slave" talking about someone being a slave to sin), says a lot about the priorities of the author, none of it good.

Since no one other than Google seems to have a digital copy of this public domain book, and google does not allow anyone to download their precious books because capitalist enshittification, here is the full text of the chapter titled “Novel Readers” (p. 314- 320). ( Read more... )
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I've been reading some old stuff lately.

1. Wild Angel (Pat Murphy)
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2. The Pushcart War (Jean Merrill)
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3. The Mouse that Roared, The mouse on the moon, the mouse on wall street (all by Leonard Wibberley).
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4. Rimrunners (CJ Cherryh)
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5. Sassinak (did not finish), by Elizabeth Moon and Anne McCaffery:
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Huh, I totally forgot to repost my first review of Martha Wells's fantasy books here back in March, so have two posts in one. First post: Witch King and the first three Raksura books. ( Read more... )

The Emilie Adventures, and the rest of the Raksura series: ( Read more... )
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Flying cars have been a staple of science fiction since the dawn of SF. Along with jetpacks and moonbases, saying "where's my flying car" has become a shorthand for how the promises of a certain kind of future - made by admen, futurists, and SF writers in the heyday of techno optimism - have have failed to materialize.

The other day, I learned that back in 2000, Larry Niven, who despite being a right wing shithead, writes well researched hard SF, once said in response to an interview question at space com about what things he and other SF authors got wrong, "the wealth (as in flying cars) predicted by Heinlein and his followers (including myself) was another matter. It all went to welfare programs."

Niven's presumption seems to be that the only thing keeping flying cars from becoming reality was sufficient middle class wealth, which did not come to pass due to government policies which diverted that wealth into welfare programs (as a right wing poophead, Niven is fundamentally incapable of admitting that the wealth was in fact siphoned off to the billionaires, who proceeded to buy themselves learjets and yachts and sixth homes and generally act like complete sociopaths).

It so happens that I have been thinking about flying cars off and on for a while. Niven being an ass inspired me to actually write something down. So, have a post. ( Read more... )
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The problem with the way the medical establishment refuses to take some diseases seriously? Or worse, tells patients that their problem is all in their head, see a shrink? Is that people with those very real conditions seek help from alternative medicine, where the practitioners give them woowoo "treatments" that may or may not be helpful, and regardless of efficacy, aren't covered by insurance.

I mean, a lot of those not taken seriously chronic illnesses have no cure and no effective treatment, so it's not like the wooist practitioners are doing any harm for those patients beyond fleecing them financially. The real harm is that by refusing to even listen to people with diseases like chronic fatigue or chemical sensitivities (to name just two), the medical profession has been feeding the woo ecosystem, which has delusions of grandeur about its ability to cure other diseases that regular medicine does have a handle on.

To be clear: alternative medicine is not all worthless. Our minds and bodies are one interconnected whole that the Cartesian approach of mainstream medicine is ill equipped to understand or treat. Alternative therapies that work for some things, generally at least try to understand and address the interconnected whole, even if they are completely wrong in their underlying theory (the energy lines of acupuncture, for instance, may be completely bogus, but doing something to the nervous system here can have significant effects on pain levels over there). Calling the positive results of therapies the placebo effect is simply to give them a label without understanding them, and to dismiss those results as based on nothing, as being "all in the head." But at least a few lonely researchers in mainstream medicine are trying to understand the placebo effect, and to properly acknowledge its immense power. The rest of the world's doctors just use it as a thought terminating cliche that lets them ignore all the things pointing to how their profession's arrogance creates huge blind spots and lacunae in their knowledge.

Meanwhile, most alternative medicine practitioners just assume the positive results they get mean their theories (based on mysticism or completely outdated and incorrect 19th century science) are right, and go on from there. And that's a problem - we know that alternative medicine can help with some things in some ways, even if we are very unclear as to why or how they work. But many, many alternative practitioners go beyond that to assume they have the knowledge and the results to justify replacing mainstream medicine completely, telling their patients that doctors don't know anything and that alternative medicine can help with everything. There's plenty of arrogance and hubris in both camps. Arrogance that gets patients killed.

For instance: my mentally ill mother was diagnosed with multiple chemical sensitivities and brain allergies in the late 80's. At first she sought treatments from real doctors practicing environmental medicine, and following their advice about eliminating scented products, being aware of pollen/mold season, getting air filtration, using titrated allergy drops, etc, helped. It helped a ton, not just with the headaches that sent her to her first allergist, but with the insanity as well. Which started her quest for someone who could finish the job and heal the psychosis. But there's no cure for MCS. And while you can avoid chemical exposures by becoming a hermit, there's really no way to avoid pollen and mold. Since becoming a hermit in the desert was unacceptable to her, and since she'd quite unexpectedly found so much progress, my mother kept looking for different, better treatments, and that eventually led her into the realm of woo.

In the late 90's, she found her miracle wooist, a homeopathist in Montreal. He convinced her to give up on a complex regimen assembled from the prescriptions of multiple doctors which had been mostly working (acetazolamide plus thiamine plus a tiny daily dose of Loxapine to keep the insanity under control, semi-hermit living plus a restricted diet plus allergy drops for pollen and mold to minimize brain allergy flare ups) and just take sugar pills.

And because of the immense power of the placebo effect, my mother stopped doing all of that complicated regimen and just relied on nontoxic living at home, plus taking sugar pills, for the next 27-ish years. And she continued to talk to the homeopathist regularly, at length, for $3 per minute, and to take whatever new sugar pills he prescribed, for everything that ailed her, for two decades.

Then in 2016, she was diagnosed with lymphoma. Her wooist had sugar pills for that too, which she took faithfully for three years while the cancer continued to flourish (the lymphoma was indolent, which means "not spreading beyond the lymph nodes and thus not really trying to kill you, yet").

Six years ago this summer, the untreated cancer finally triggered a different problem, and she ended up in the hospital with disastrously low sodium levels (as in "your heart might stop at any minute if we don't start giving you salt").

The near-death experience was finally enough for my mother to agree to begin taking a daily chemotherapy pill, which rapidly shrank the tumors and brought the cancer under control. When my mother died last year, after five extra years of life, it was not from cancer.

But that was no thanks to her wooist, who she continued to talk to regularly, and to take whatever new sugar pill he prescribed along with the treatments prescribed by her real doctor, right up until her death. He made a fortune off of her, and I don't like to think how many people whose lives he has shortened by gulling them into just taking his sugar pills instead of seeing a regular doctor for things that have real treatments and real cures.

This post is about RFK Jr. The deaths he is causing can at least partially be blamed on mainstream medicine's ongoing refusal to admit that the placebo effect is something worth looking at and understanding, and its refusal to believe in chronic diseases it doesn't understand and cannot cure.
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Someone brought "They Don’t Read Very Well: A Study of the Reading Comprehension Skills of English Majors at Two Midwestern Universities" by Susan Carlson, Ananda Jayawardhana, Diane Miniel (CEA Critic, Volume 86, Number 1, March 2024) to my attention today. a pdf of the paper is here

This is an appallingly badly designed study and a seriously flawed paper and the authors should be fucking ashamed of themselves. (Carlson is an English professor, Miniel was one when the research was conducted in the teens, and Jayawardhana is a statistician, all at Pittsburgh State U. Why they ventured all the way to Kansas to conduct their research is a mystery).

They interviewed 85 students majoring in English or English education (mostly juniors and seniors with some sophomores and four freshmen) at two Kansas universities. Each participant took a reading test designed to determine 10th grade literacy, filled out a survey, and then were asked to spend 20 minutes reading the opening seven paragraphs of Dickens' Bleak House aloud, pausing to explain the meaning of each sentence as they went along. They were given dictionaries and allowed to look things up in those or on their phones. They were told that it didn't matter if they did not finish going through the passage before time was up. (I'll put the opening paragraphs they used in the first comment below so you don't have to google it on project Gutenberg)

The authors recorded the students reading aloud and explaining the passage to an interviewer, transcribed those recordings, and then tagged and analyzed the transcripts. Their conclusions were that only five percent of the students were able to properly understand the dickens passage ("proficient readers") another 38 percent understood about half the passage ("competent readers"), and 58 percent struggled to understand the passage ("problematic readers"). "Problematic readers often described their reading process as skimming and/or relying on SparkNotes" (page 6).

They conclude that most of the people majoring in English do not have the reading skills necessary for such a major and do not gain those reading skills from their first and second year classes.

This paper has two huge and one large problems.

1. I am probably in or near their top 5% of readers, and I would have struggled and been incredibly frustrated if someone asked me to read the beginning of a Dickens novel one sentence at a time, explaining each sentence as I go along. That's not how novels are intended to work, especially densely written 19th century novels. Reading a whole paragraph, or the whole passage, then going back and working through it bit by bit, sure. But expecting to extract meaning from each sentence in isolation without knowing what's coming in the next sentence -- no fucking way. Fictional prose is intended to *flow*, you can't ask someone to chop it up into bits based on the punctuation and expect those bits to make sense without the context of what comes next.

2. They assigned 21st century American students a passage from a mid 19th century British novel, thereby turning it from a test of whether or not they could read and understand a chunk of complex literary prose, into a test of that *plus* whether or not they had adequate working knowledge of an archaic and foreign prose style, culture, vocabulary, and setting. OF COURSE the students struggled and did poorly in figuring out the meaning of "Michaelmas term," "the Lord Chancellor," and "Lincoln’s Inn Hall" in just the first sentence. Not because they're poor readers, but because they're not 19th century Londoners.

If the researchers had been serious about trying to gauge the students' reading ability without confounding their results with the student's poor familiarity with 170 year old prose style, setting, and culture, they could have assigned them a dense passage from a 20th or 21st century American literary novel. But they didn't. This is the worst kind of bigoted, classist, prior knowledge based intelligence testing. Shame on the authors, and shame on the journal for publishing this crap.

The not so huge but still large problem:
3. Forty-one percent of the study's participants were "English education" majors, not traditional English majors. Even if both majors are taught by the English department, they are very different beasts with very different course requirements that attract very different types of student. One is a major for people who wish to become primary and secondary school teachers of English (aka grammar, literacy, writing, and maybe also age-appropriate novels), the other is for people who enjoy reading and analyzing literature. The authors do not say anything about how the two majors differed in their ability to understand the opening of Bleak House, an omission that makes me raise my eyebrows very high.

In sum: Those who can't, teach. Those who can't do research, write poorly conceived papers on how their students are bad at reading.

***

That said, I am unsurprised that significant numbers of students struggled with the passage. Even aside from the design flaws which artificially lowered the scores of the students in the study, some people who aren't actually interested in reading and thinking about novels get a degree in English as a job credential (like those education majors who were included in the study, who may only be in the English department because it's a path to getting a teaching certificate that doesn't involve math).

And it is a sad fact that secondary schools turn out tons of students each year who have never really learned to read well, some of them with high GPAs. Now that a 4 year degree is required for many jobs that used to be open to high school graduates, they end up taking classes they're not really equipped for.

Which reminds me of something my sister said about her year teaching English at a magnet school in Austin Texas. She was one of the only teachers who stocked her classroom with age appropriate books and encouraged her students to pick out and read ones that appealed to them. The administration and most of the rest of the teachers regarded this sort of thing as a bad idea, because students reading books for fun were not spending time honing the skills needed for doing well on the next standardized test.

To the extent that it's a real problem, and not one manufactured to produce a shocking academic article, it's multi generational at this point. Those who don't read books themselves, have become school teachers and are teaching children to read but not to be able to read very well. Those children grow up, go to college, and frustrate their professors with their lack of reading skills.
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Every so often, I see another media story about how a new kind of nuclear reactor that avoids all the horrible problems of the ones we have now is being studied, or a startup is looking to build one, or whatever. Don't be afraid of nuclear power, these articles proclaim, there is new, better technology that will resolve all the problems with the bad old reactors. The nuclear technologies I've seen mentioned like this make up a venn diagram of fast neutron reactors, molten salt reactors, and thorium reactors.

And these kinds of stories come from a mix of hucksterism and religion. Just as we have a religion of space enthusiasm (where solar power stations or helium 3 or whatever bullshit technology becomes the rallying cry for the religion's real goal, of having a city on the moon/Mars/in orbit, and having people permanently *Living in Space*), and the religion helps sustain huckster snake oil plutocrats who don't really care about space at all except as a way of siphoning off government subsidies and pumping up stock prices for their space technology companies -- so too we have a religion of Nuclear Power (it's the Future!), and nuclear power technology companies whose plutocrats have snake oil to sell. (PS: my data-free impression is that space enthusiasts vastly outnumber space hucksters, but for nuclear power, the ratio is much more even or perhaps reversed).

Some nuclear power advocates have at least half a leg to stand on (solar and wind are not 24/7/365 power sources, and nuclear power plants *are* a carbon-free way to provide round the clock power regardless of weather). But solar has become SO much cheaper than fossil fuel, let alone nuclear, that it leaves budgetary headroom for adding some kind of power storage to a solar farm and still being less expensive than the alternatives - and solar powered storage (like a lake that you pump full during the day and drain through hydroelectric generators at night) completely avoids all the regulatory and PR hassles of nuclear power.

Other nuclear advocates seem to Want to Believe in nuclear because they are right wing and regard solar as tainted by the leftist eco green conspiracy, or something? IDK.

But after encountering another "the new generation of (insert technical descriptor) nuclear power plants will completely avoid all the problems you've come to expect from nuclear power" article, I decided to try and figure out just how much truth there is to such articles. After picking away at the question for a while, I'm finally typing everything up so my time will not have been completely wasted. The rest of this post comes from reading far, far too many web pages (mostly on wikipedia but also elsewhere) devoted to nuclear power. ( Read more... )

Having read far too much and gone down far too many rabbit holes, I think I can say confidently that 90% of the claims in articles touting the bright future of new! improved! no longer dangerous or scary! nuclear power are hogwash. Things those articles tout nearly always involve making proliferation-enabling technologies routine (no one other than members of the Church of Nukes want this), assume that technologies still on the drawing board will work out as advertised (they never do), and/or gloss over many, many hard to solve problems. Meanwhile, right now, we already have the ability to just use renewables paired with energy storage. We soon won't need nuclear power anymore, yet somehow there are still scads of acolytes of the Nuclear Church who refuse to accept that their God has become irrelevant.
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I wrote this a while ago on Facebook and utterly forgot to crosspost it here.

American history classes usually peg the start of the telegraph to 1844, with Morse sending "what hath god wrought" from Washington to Baltimore. Actually a bunch of people in Europe and America had been mucking around with sending electrical signals over wires for three decades by that point: Morse's system was merely the first to have great success and go on to be used all over the world.

But the first long distance telegraph networks were not even electrical. Starting in the early 1790's, first France, then Sweden and England built extensive *optical* telegraph networks. Unlike the later electrical telegraphs, which were largely commercial operations from the get go, the early networks were entirely government funded and non-official communications were forbidden. By the early 1800's, countries all over Europe were using optical telegraph systems for sending long distance messages - this being the Napoleonic wars, the networks were mainly used for military dispatches. With Napoleon's defeat, some networks fell into disuse, but others switched to carrying shipping news and other government traffic.

Each network consisted of long series of towers, preferably on hills, with a direct line of sight from one to the next. The first tower would deploy its signals, and someone at the next tower, looking through a telescope, would see them and duplicate them on his own tower for the next tower in line to copy. Each country jingoistically implemented its own bespoke signalling system, even when that meant adopting a slower, harder to use method instead of some other nation's superior system. Nearly all of these networks were for government use only, and paid for out of military budgets.

The idea of an optical signalling system was old - Robert Hooke read a paper to the Royal Society suggesting a system in 1684, but no government saw the need for such a thing until the 1790's. After the revolution, France found itself at war with all its neighbours, and rapid communication became essential. Claude Chappe's semaphore system was just what the revolutionary government needed. It used two vanes on a movable arm. Varying the angles of the vanes and the arm itself allowed a lexicon of 194 signs. Later that was pared down to 94 semographic signs, which were used in pairs to create a code book of 8,000-ish words. During daylight, on days without fog or rain, messages could be sent from Paris to Lyon (500 kilometers away) in 9 minutes. The first line of towers was built in 1792, and within 4 decades France had a vast network of telegraph towers (that leads to a map on Wikipedia). Napoleon loved the system, and built signal lines in conquered territories as well as commissioning portable towers which he brought with him on campaign. Chappe called his invention the semaphore, but the name that stuck was télégraphe.

In Dumas's novel the Count of Monte Cristo, Dantes bribes an optical telegraph operator to transmit false information as part of his scheme to bankrupt his enemy Danglars. In real life, the first ever case of wire fraud occurred in France in 1834 when two bankers bribed telegraph operators to insert some stock market data into their official transmissions, disguised as coding mistakes. The telegraph was also used to prevent fraud, sending out news of the results of the French lottery, closing the gap between the drawing in Paris and the news reaching the provinces, during which fraudsters had long suckered people into buying worthless tickets.

Inspired by France's system, Sweden's Abraham Edelcrantz came up with a binary encoding system that was harder to see, but faster and simpler to operate than Chappe's semaphore signals. Each telegraph tower held a grid of 10 large black shutters which could be open (horizontal/invisible) or closed (vertical/visible). One offset shutter indicated an "A" prefix, and 3 groups of 3 indicated a 3 digit octal code, allowing a code book of 1024 words. By putting lights inside boxes with the shutters at either end, it was possible to transmit messages at night. A mechanical control panel enabled the operator to program the next code group in advance, then one press of a pedal moved all the shutters at once to display the next code group. Sweden's network was the largest after France's, but I haven't been able to find a map. :(

Sweden's network covered 200km in 1809. Most of it went into disuse with the end of the Napoleonic wars, but it was put back into service in the 1830's and continued to be expanded until 1854, when electrical telegraph systems began to take over. The country's fractured coastline and many islands made converting the optical network to an electrical one quite challenging, and Sweden's telecommunications system was a hybrid of optical and electrical from the 1850's through the 1870's. The last pair of optical stations were not shut down until 1881.

In England, George Murray devised a six shutter binary system. The first line was built in 1795, and the network encompassed sixty-five towers by 1808. As in Sweden, the system went into disuse after Napoleon's defeat, but in 1822 the Royal Navy rebuilt one line (from the Admiralty in London to Portsmouth), and after studying the matter, switched from binary shutters to a more easily seen system devised by Home Riggs Popham that, somewhat like the French system, used two semaphore signalling arms attached to a vertical pole. The line remained in service until it was replaced with an electrical telegraph in 1847.

Also in the 1820's, one of the few commercially owned and operated optical telegraph systems started up in the UK, with a line running from Holyhead in Wales to Liverpool, to enable news of incoming ships to reach the Liverpool stock market hours before the ships arrived in port.

Spain's first optical telegraph line went into service in 1800, and by the 1840's the country had three lines connecting Madrid to border and port cities - Barcelona, Cadiz, and Irun (the last is a town on the north coast at the border with France). Spain's very hilly landscape made running electrical lines difficult, and while the first electrical telegraph line began operating there in 1855, the last optical lines continued to be used until 1876.

Prussia came to the game very late, with a single Berlin-Koblenz line opening in 1833 and being replaced by an electrical system in 1849. Two other commercial lines carrying shipping news opened in Germany in 1837 and 1847: both shut down in the early 1850's. Prussia used a binary system like Sweden's, but with 12 shutters.

All of these systems paved the way for later electrical telegraph networks, as the operators of the time had to invent and implement data transmission protocols that are now taken for granted - things like error control, rate control, message priority, and so on.

The incredible speed with which the later electrical telegraph networks were built can at least partly be credited to the earlier optical networks making everyone aware of just how useful fast communication could be. Once a much faster, all-weather, and much more private and secure system came along, governments and industry were all on board despite the high up front costs.

Two last bits: Today's flag semaphore signals are adaptations of the those used by the British Admiralty in their 1830's optical telegraph. And, the many hills in England, Europe, and even parts of America which are today named the local equivalent of "telegraph hill," were all once places where an optical telegraph tower once stood.
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I was avoiding starting an intimidating 4 book series, so I rummaged around for one-offs I hadn't read before, and found myself reading "Stealing the Elf King's Roses," by Diane Duane, published 2002.

The cover screams fantasy. The spine *says* fantasy. For nearly the entire book, it instead felt like a multiuniversal near-future science fiction novel. The only fantasy element is that in this collection of five (plus one newly discovered) alternate universes, Justice is not an abstract concept but rather an aspect of the will of the universe. Each universe has its own "ethical constant," and, in the alternate Earth where we start out, sentencing in the criminal justice system (which has lawyers, judges, and juries, all quite familiar) is carried out not by humans but by Justice herself. If She decides the appropriate penalty for fraud is to spend a period of time as a weasel, then the fraudster gets transformed into a weasel.

The protagonists, Lee (human) and Gelert (madrin, aka a sapient horse-sized dog) are lanthomancers. They have True Sight, which enables them to See (Smell for Gelert) the psychic residue of recent past events. They work as legal lanthomancers, investigating crimes and then prosecuting the accused in court. They aren't part of the DA's office, but rather they and other lanthomancers are subcontractors who get assigned cases by the DA's office in random rotation. Having them be prosecutors as well as investigators is one of the few rough spots in the novel - the novel treats the DA's office as analogous to those in the world we know, ie, a large organization with numerous employees, but all those people seem to have very little to do since all the actual investigations and trial work is shown being done by the lanthomancers.

And aside from that rough spot, this is a well plotted SF-like novel with a fully thought out sheaf of alternate universes. Five of the universes know about and trade with each other using world gates, and interact with each other via an intrauniversal UN-like body. Some are almost but not quite like the real world, others are quite different. Alfen is the world of elves - immortals who are also uncannily beautiful. And the elves have a monopoly on fairy gold - the element from their universe has unique properties that make it essential to building affordable world gates. Once the Alfen sell fairy gold to the other universes, it becomes a hot commodity with futures trading and so on, as the number of inter and intra universe gate projects that would like to use it always exceeds the available supply. On the version of Earth that is closest to the real world, it's 2007, but the technology is much more advanced than that, with hovercars, massive blade runner-esque supersized public buildings, advanced office productivity applications (actually advanced, not "advanced for 2002"), and so on.

What starts out as a police procedural mystery (an Alfen expat working in Los Angeles is murdered) quickly turns into a tale of political and economic intrigue.

Like all Diane Duane novels, it was extremely good and I'm glad I read it. But don't be fooled by the cover: this is a thick layer of SF wrapped around a kernel of fantasy. If you enjoy Duane's mix of sf and fantasy in her young wizard series, you'll enjoy this, although the vibe is very different (those feel like fantasy told in an SF register, this feels like SF in a fantasy register? I think? Something like that). If you don't like your SF peanut butter to ever mix with your fantasy chocolate, then you knew you didn't want to read this the minute I started to describe it.
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Decades ago, I came across volumes 2 and 3 of the Sorcery Hall Trilogy in a bookstore. They were by Suzy McKee Charnas, author of the amazing Holdfast Chronicles, so I bought them instantly. And then they sat on my shelf unread for ages as I never got around to buying volume 1.

Earlier this year, Charnas died, and I decided it was time to fill the holes in my collection of her books. I finally got volume 1, and I also got something called "The Kingdom of Kevin Malone." And today, after many delays, I have finally finished reading the last of them. ( the good stuff )

And then picked up "The Kingdom of Kevin Malone," published in the early 90's, and... I'm not at all sure what to think. It's a portal fantasy - young Amy is roller skating in Central Park when a boy pins a brooch to her sleeve. She recognizes it as one stolen from her by a neighbourhood bully years ago, and recognizes the boy as the bully himself. She chases him down the path and through one of the pedestrian underpasses that dot the park. On the other side of the tunnel, though, is a fantasy world, with a quest and a prophecy in which she plays an important role. ( a book I have complicated feelings about )

It's a profoundly dissatisfying novel, and I'm not completely sure if Charnas intended it that way, or if the power of the tropes she was using prevented her from writing a better, more subversive ending.
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The unmitigated pedantry blog recently posted about the "long peace" - the much reduced frequency of warfare, first in Europe, then worldwide, that started in 1815 with the end of Napoleon and has lasted (with a few interruptions) until now. The pedantry blog spoke approvingly of Azar Gat's work in providing an explanation of the Long Peace, and disapprovingly of Steven Pinker's bestseller "The Better Angels of Our Nature." I knew of the Pinker book but had never read it, and had never heard of Gat. I was intrigued by the explanation proffered in the blog, and decided to read Gat and Pinker. Which I have now done, and... Gat's argument about the long peace is interesting, but it's embedded in a steaming pile of authoritarian, fash-apologist garbage. Pinker's book makes almost exactly the same overarching fash-apologist argument, but with extra helpings of racism. What follows is my response to both author's discussion of human nature and war in prehistory. Their arguments about the "long peace" will have to wait for another post. This got long. ( Read more... )

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