Quotulatiousness

August 3, 2021

QotD: Robert Heinlein predicted the 2020s amazingly well in 1959

Filed under: Books, Quotations, USA — Tags: , , , , , , — Nicholas @ 01:00

[High school Moral Philosophy teacher and retired Mobile Infantry Colonel Jean DuBois lecturing his class on juvenile delinquents and the permissive society that helped create them:]

“[These] unfortunate juvenile criminals were born with none, even as you and I, and they had no chance to acquire any; their experiences did not permit it. What is ‘moral sense’? It is an elaboration of the human instinct to survive. The instinct to survive is human nature itself, and every aspect of our personalities derives from it. Anything that conflicts with the survival instinct acts sooner or later to eliminate the individual and thereby fails to show up in future generations.

“But the instinct to survive can be cultivated into motivations more subtle and much more complex than the blind, brute urge of the individual to stay alive. [What one] miscalled ‘moral instinct’ was the instilling in you by your elders of the truth that survival can have stronger imperatives than that of your own personal survival. Survival of your family, for example. Of your children … of your nation. And so on up.

“[These] juvenile criminals hit a low level. Born with only the instinct for survival, the highest morality they achieved was a shaky loyalty to a peer group, a street gang. But the do-gooders attempted to ‘appeal to their better natures’, to ‘reach them’, to ‘spark their moral sense’. They had no ‘better natures’; experience taught them that what they were doing was the way to survive. The puppy never got his spanking; therefore what he did with pleasure and success must be ‘moral’.

“The basis of all morality is duty, a concept with the same relation to group that self-interest has to individual. Nobody preached duty to these kids in a way they could understand — that is, with a spanking. But the society they were in told them endlessly about their ‘rights.'”

Robert A. Heinlein, Starship Troopers, 1959, quoted by Dave Huber in “Libertarian sci-fi author predicted current progressive-induced cultural failures over 60 years ago”, The College Fix, 2021-04-03.

July 27, 2021

Sir Terry Pratchett – The Science of Discworld

Filed under: Books, Humour, Science — Tags: , , — Nicholas @ 04:00

Trinity College Dublin
Published 9 Aug 2012

The Science of Discworld – with Terry Pratchett, Ian Stewart and Jack Cohen at SCIENCE GALLERY, Trinity College Dublin, Ireland in June 2012, as part of Dublin City of Science 2012

July 14, 2021

QotD: The unlikely hermaphrodites in The Left Hand of Darkness

Filed under: Books, Media, Quotations, Science — Tags: , , , , , , , — Nicholas @ 01:00

I’m strange only in that I was very young and that the book that caused this reaction was a classic of science fiction, The Left Hand of Darkness.

Let me start by saying that I LIKED the book. Loved it even. Mostly because it was different and it made me think. (Like other books of the time, it didn’t age well, mostly on language, but also structure, which I guess was innovative and daring at the time, but strikes me as “too early seventies” for words. Now this might be JUST ME but there’s a whole batch of books — one Heinlein — I can’t stand to re-read. I came of age in the seventies and eventually grew to loathe that false-craft feel of art at that time. No one else is forced to agree with me.)

But part of what made me think — because my relaxing reads are books on evolution and animals and their biology and behavior (guys, I read Konrad Lorenz for fun) is that the left (and at the time anyone with even vague intellectual pretensions was at the very least soft left, because the zeitgeist was) was very funny about humans.

They often opened their books on humans by gesticulating broadly at imaginary religious fanatics and rubbing said fanatics’ noses in the fact that “we are animals. No, we’re really animals.” And then proceeded to go a little bananas, sometimes in supposed non-fiction, like Desmond Morris in The Naked Ape, which assured us only humans killed their own species, or something equally ridiculous (I read it at around 14 or 15, I just remember his thesis that humans were uniquely vile made me snort-giggle at the time. Because, you know, you can sustain that if you’re religious, and say humans should aspire to the divine image, but if we’re really just animals, there is NO vile. We do what instinct and nature tell us, no judgement, right?)

But mostly this dysfunction showed in science fiction, particularly at the time. “We’re just animals. If we just changed/removed/tweaked x y z we’d be communitarian, sharing, no war animals.”

The way hermaphrodites behave in TLHOD made me snort/giggle too for various reasons, the first being that hermaphrodite species on Earth (granted mostly very small) have some of the most violent mating behaviors in the world. Makes sense since at least in live-bearing, or for that matter those who care for eggs, species, the cost falls on the one who carries young or sits on eggs. The other one just goes off, whistling his merry way and lives to mate another day. So in a species where either of the couple can bear, there would be a “war” (There are several books on war of the sexes in various species, which has led to things like praying mantises and duck penises.) to determine who bears. And yes, she did get right that in an intelligent species, value would have to be put on children-of-the-body or no one would want to do it. (Or most children would be conceived by rape. Which to be fair, is most hermaphrodite species on Earth.)

What she got wrong, related to that, is then having the kids raised in some sort of hippie dippie commune.

In fact, the whole setup makes perfect sense as a professional woman’s fantasy. “I want to have kids, but someone else raises them, and it will be the perfect communitarian family and no one will think it’s bad if I’m not there, or take no more interest in them than in any of the family kids.”

In point of fact, from evolutionary POV, an hermaphrodite species would have a hell of an attachment to their own biological “of the body” kids, for the simple reason that otherwise, being intelligent and able to circumvent instinct, no one would have kids “of the body” and those born of rape would be abandoned to die. World’s shortest species/race/breed.

Yes, I’m sure that some human (and these were supposed to be modified humans) tribes have done the communitarian child raising, but it’s not the norm, it’s not usually as communitarian as it looks and … oh, heck, even extended family raising the kids, which it sort of is, is nowhere nearly what US leftists think it is. There’s squabbles, politics, and the mothers very much care and “pull” for their own kid.

Anyway, it amused me because it was nowhere near the only. There was this trend back then for hermaphrodite modified humans that somehow made them more cooperative/better at not warring, etc, which I found absolutely mind bogglingly bizarre and made me wonder why people thought injecting the fierce young-protecting instinct of the female into a species at large would make it more sharing and caring, not the other way around. (And lord, study any society with multiple concubines and wives. Women protect THEIR children, there is no sisterhood or love all babies, when yours is in the mix. Some of the most horrific tales of mankind are the vengeance wrought by a woman on rival women AND THEIR BABIES.)

Sarah A. Hoyt, “Remaking People”, According to Hoyt, 2018-11-19.

July 10, 2021

The early growth of “Dianetics”, later known as Scientology

Filed under: Books, History, Media, Religion, Science, USA — Tags: , , , , , — Nicholas @ 05:00

In Quillette, David S. Wills outlines the early years of L. Ron Hubbard’s quasi-religion that eventually turned into a full-fledged cult:

In the 21st century, Scientology has become a synonym for “cult”. Thanks to an array of investigative exposés and testimony from former members, few people in the Western world are unaware of at least some of the Church’s fantastical beliefs and more alarming behaviours. Sixty years ago, however, it was viewed quite differently. Scientology — or dianetics, as it was originally known — was an appealing idea to many intellectuals and creatives at a time when the world was rapidly changing and notions that had once been taken for granted were suddenly being tossed out of the window. In science, art, and philosophy, accepted norms were being turned on their heads, and in the 1950s and ’60s, L. Ron Hubbard’s ideas — peddled as an alternative to psychiatry — fit quite nicely among the emerging doctrines dreamed up by his contemporary thinkers.

Indeed, the original concepts that launched Hubbard’s movement were not as outrageous as those that define it today. Among these, the idea of “engrams” and the “reactive mind” were perhaps the most appealing. Hubbard theorised that humans are marked by unconscious traumas that essentially pre-determine “aberrant” behaviour. Naturally, he claimed that his organisation held the key to removing these traumas and freeing people from a great deal of suffering. Stripped down to its fundamentals, dianetics seemed to be no more implausible than the strange new ideas espoused by Freud and Jung, or even those previously espoused by Nietzsche.

Of course, there were always oddball beliefs bundled in as well, and as the years went by, these became more prominent. Hubbard — a science fiction author prior to his metamorphosis into quasi-religious guru — enjoyed adding new elements of fantasy to his central theories, layering sci-fi storylines on top of one another until his movement had become an extravagant sort of space opera. The more obvious cult-like elements would emerge in due course: charging adherents for advancement in the organisation; trapping them with manipulation and blackmail; the development of esoteric jargon known as “Scientologese” that made it almost impossible for real communication to take place between members and outsiders; and shocking campaigns of harassment against critics and apostates.

In the early days, however, none of this was particularly obvious. Hard as it is to believe now, many intelligent people were once drawn to Scientology out of an overabundance of curiosity, and its absurdities were generally perceived as harmless, affable eccentricities. Among those lured into the fold of this mysterious new organisation were two of the most important authors of the 20th century: Aldous Huxley and William S. Burroughs. Although Hubbard’s own novels elicit little more than derision from critics, his ideas wormed their way into some very influential books and left an indelible mark on American literature.

When people first hear about Huxley’s and Burroughs’s interest in Scientology, they typically express some degree of shock and/or scepticism. These men were highly intelligent thinkers famous for their insightful criticisms of the dominant culture. And both wrote extensively on the topic of coercion — Huxley was keenly aware of how humans could be manipulated into subservience by technodictators, and Burroughs was fascinated by the idea that language could be employed for the purposes of mind control. How then could they have fallen for the very thing they critiqued?

June 9, 2021

Charles Stross on Robert Heinlein’s Starship Troopers

Filed under: Books, Politics, USA — Tags: , , , , — Nicholas @ 05:00

In his first blog post in nearly a month, Charlie Stross opines on one of Heinlein’s most polarizing novels:

In the 1930s, Heinlein was a soft socialist — he was considered sufficiently left wing and “unreliable” that he was not recalled for active duty in the US Navy during the Second World War. After he married Virginia Gerstenfeld, his third and last wife, his views gradually shifted to the right — however he tended towards the libertarian right rather than the religious/paleoconservative right. (These distinctions do not mean in 2021 what they might have meant in 1971; today’s libertarian/neo-nazi nexus has mostly emerged in the 21st century, and Heinlein was a vehement opponent of Nazism.) So the surface picture is your stereotype of a socially liberal centrist/soft leftist who moved to the right as he grew older.

But to muddy the waters, Heinlein was always happy to pick up a bonkers ideological shibboleth and run with it in his fiction. He was sufficiently flexible to write from the first person viewpoint of unreliable/misguided narrators, to juxtapose their beliefs against a background that highlighted their weaknesses, and even to end the story with the narrator — but not the reader — unaware of this.

In Starship Troopers Heinlein was again playing unreliable narrator games. On the surface, ST appears to be a war novel loosely based on WW2 (“bugs” are Nazis; “skinnies” are either Italian or Japanese Axis forces), but each element of the subtext relates to the ideological awakening of his protagonist, everyman Johnny Rico (note: not many white American SF writers would have picked a Filipino hero for a novel in the 1950s). And the moral impetus is a discussion of how to exist in a universe populated by existential threats with which peaceful coexistence is impossible. The political framework Heinlein dreamed up for his human population — voting rights as a quid pro quo for military (or civilian public) service — isn’t that far from the early Roman Republic, although in Rico’s eyes it’s presented as something new, a post-war settlement. Heinlein, as opposed to his protagonist, is demonstrating it as a solution to how to run a polity in a state of total war without losing democratic accountability. (Even his presentation of corporal and capital punishment is consistent with the early Roman Republic as a model.) The totalizing nature of the war in ST isn’t at odds with the Roman interpretation: Carthago delenda est, anyone?

It seems to me that using the Roman Republic as a model is exactly the sort of cheat that Heinlein would employ. But then Starship Troopers became the type specimen for an entire subgenre of SF, namely Military-SF. It’s not that MilSF wasn’t written prior to Starship Troopers: merely that ST was compellingly written by the standards of SF circa 1959. And it was published against the creeping onset of the US involvement in the Vietnam War, and the early days of the New Wave in SF, so it was wildly influential beyond its author’s expectations.

The annoying right wing Heinlein Mil-SF stans that came along in later decades — mostly from the 1970s onwards — embraced Starship Troopers as an idealized fascist utopia with the permanent war of All against All that is fundamental to fascist thought. In doing so they missed the point completely. It’s no accident that fascist movements from Mussolini onwards appropriated Roman iconography (such as the Fasces): insecure imperialists often claim legitimacy by claiming they’re restoring an imagined golden age of empire. Indeed, this was the common design language of the British Empire’s architecture, and just about every other European imperialist program of the past millennium. By picking the Roman Republic as a model for a beleagured polity, Heinlein plugged into the underlying mythos of western imperialism. But by doing so he inadvertently obscured the moral lesson he was trying to deliver.

QotD: Failing to account for mere “women’s work”

Filed under: Books, Economics, Health, Quotations — Tags: , , , , — Nicholas @ 01:00

“Oh, certainly, you could produce quantities of infants­ although it would take enormous resources to do so. Highly trained techs, as well as equipment and supplies. But don’t you see, that’s just the beginning. It’s nothing, compared to what it takes to raise a child. Why, on Athos it absorbs most of the planet’s economic resources. Food of course ­housing, ­education, clothing, medical care­ it takes nearly all our efforts just to maintain population replacement, let alone to increase. No government could possibly afford to raise such a specialized, non-productive army.”

Elli Quinn quirked an eyebrow. “How odd. On other worlds, people seem to come in floods, and they’re not necessarily impoverished, either.”

Ethan, diverted, said, “Really? I don’t see how that can be. Why, the labor costs alone of bringing a child to maturity are astronomical. There must be something wrong with your accounting.”

Her eyes screwed up in an expression of sudden ironic insight. “Ah, but on other worlds the labor costs aren’t added in. They’re counted as free.”

Ethan stared. “What an absurd bit of double thinking! Athosians would never sit still for such a hidden labor tax! Don’t the primary nurturers even get social duty credits?”

“I believe,” her voice was edged with a peculiar dryness, “they call it women’s work.”

Lois McMaster Bujold, Ethan of Athos, 1986.

March 7, 2021

QotD: Rudeness among the civilized

Filed under: Humour, Quotations — Tags: , — Nicholas @ 01:00

Civilized men are more discourteous than savages because they know they can be impolite without having their skulls split, as a general thing.

Robert E. Howard, “Tower Of The Elephant”, Weird Tales, 1933-03.

January 28, 2021

Blade Runner 1921?! – Robot Apocalypse Now | B2W: ZEITGEIST! | E.10 – Winter 1921

Filed under: Books, History, Media — Tags: , , , , , , , — Nicholas @ 06:00

TimeGhost History
Published 27 Jan 20201

Modern technology promises a lot, but it can also bring unprecedented horror. This season, the people of Czechoslovakia get to see that for themselves.

Join us on Patreon: https://www.patreon.com/TimeGhostHistory

Hosted by: Indy Neidell
Written by: Francis van Berkel
Director: Astrid Deinhard
Producers: Astrid Deinhard and Spartacus Olsson
Executive Producers: Astrid Deinhard, Indy Neidell, Spartacus Olsson, Bodo Rittenauer
Creative Producer: Maria Kyhle
Post-Production Director: Wieke Kapteijns
Research by: Francis van Berkel
Edited by: Michał Zbojna
Sound design: Marek Kamiński

Colorizations:
Daniel Weiss – https://www.facebook.com/TheYankeeCol…
Mikołaj Uchman
Norman Stewart – https://oldtimesincolor.blogspot.com/
Mikołaj Cackowski
Klimbim

Sources:
Some images from the Library of Congress
Bibliotheque nationale de France

Icons from The Noun Project:
– noun_Sound_3530255
– Microphone by Agung Cahyo s

Soundtracks from Epidemic Sound:
“Epic Adventure Theme 3” – Håkan Eriksson
“I Am Unbreakable” – Niklas Johansson
“Waiting like the Storm” – Rand Aldo
“Le Chat Noir 1” – Martin Landh
“A Single Grain Of Rice” – Yi Nantiro
“Alleys of Buenos Aires” – Tiki Tiki
“Age Of Men” – Jo Wandrini

Archive by Screenocean/Reuters https://www.screenocean.com.

A TimeGhost chronological documentary produced by OnLion Entertainment GmbH.

From the comments:

TimeGhost History
1 day ago (edited)
Episode 10 of the series and for the first time we’re looking at a decidedly negative outcome that people imagined might come with further technological progress. Over 100 years later and it’s still something people are fearful of, and it often feels like Artificial Intelligence providing a real threat to humanity’s existence is just around the corner.

We’d be interested to know what you guys all think. Is there a chance that something along the lines of what Čapek imagined actually happening? Let us know in the comments.

NOTE: Unfortunately an error has snuck into this week’s episode. The portrait that is supposed to show Herbert Hoover is in fact of his son, Herbert Hoover Jr. We are working on getting this fixed as fast as possible, and we apologize for the inconvenience in the meantime.

January 20, 2021

Larry Correia (mostly) leaves Facebook

Filed under: Books, Media, Politics — Tags: , , , — Nicholas @ 03:00

SF author Larry Correia has spent a lot of time in “Facebook jail” for posting things that the admins considered unacceptable under their constantly changing guidelines, so he’s finally bidding adieu to the platform:

I’m paring down my FB presence. For the last week I’ve only been on for a brief time each day. I’ll be taking that down even further. I’ll be posting links when I blog for the people who stick around. There’s a few groups I use here that I can’t get the equivalent resource anywhere else yet (but I’m currently banned from posting in all groups anyway). And that’s about it.

Basically, I’m done being a content creator for these censorious pieces of shit. Guys like me write stuff which gets shared hundreds of times and gets thousands of people commenting/participating. FB uses that free content to keep people corralled here so they can mine your data.

And then when us content creators get uppity, they fuck us over with impunity while their ideological allies get a pass. But then we come crawling back again and again, like abused trailer park wives, because we don’t want to abandon the kids (as in the communities we spent the last ten years building before the relationship turned abusive).

I’ve stuck around because I didn’t want to hurt my business/sales. This is still the best place to reach the most people the fastest. We made it that way. All us content creators foolishly moved over here back when Facebook promised to be one thing. Now that they’ve pulled a bait and switch, the content creators feel trapped.

In good conscience, this can’t continue. I’m done helping these parasites. Facebook is trash. We all know it. We’ve all seen it. We’re just here because of inertia.

Over the last decade, working with some stupendous moderators and great fans, we built a gigantic, thriving, fun, fan page here on Facebook. It’s one of the bigger author fan pages on the internet where the author can still actually talk to his fans. Being able to interact there was great. But Facebook took that from me on a whim. They banned me from my own group because of what I MIGHT say.

However we prepared a fallback. There’s another Monster Hunter Nation fan page over on MeWe. I’ll be posting there instead from here on. If the fans want to keep posting here, great, but I won’t be. I can’t even post this to my own FB fan page, which illustrates just how screwed up this situation is.

We’ll see how long that lasts, until Big Tech finds some way to squish every place they can’t control.

My primary place will still be my blog, monsterhunternation dot com. There is an email newsletter there you can sign up for which is only book related stuff, no politics. I’m on MeWe under my same name. I was on Parler as @monsterhunter45, though I never really used it, and I have no idea if that place is going to survive. I’ll be looking into other alternatives as well.

January 9, 2021

QotD: Heinlein’s “Future History”

Filed under: Books, Quotations, Space, USA — Tags: , , , , — Nicholas @ 01:00

I’ve been planning to write about Elon Musk’s Bowie-blasting space car ever since the video footage was transmitted back to Earth in the middle of this week. But I did not even notice until I sat down to the job that I have also been rereading Robert A. Heinlein’s “Future History” short-story cycle. This is not exactly a coincidence: I go back to the Future History every few years. This time I had one of those “Surprise! You’re old!” moments upon realizing that my cheap trade paperback of The Past Through Tomorrow, a collection of the Future History stories, must be 30 years old if it’s a day.

Written between 1939 and 1950 for quickie publication in pulp magazines, the Future History is a series of snapshots of what is now an alternate human future — one that features atomic energy, solar system imperialism, and the first steps to deep space, all within a Spenglerian choreography of social progress and occasional resurgent barbarity. It stands with Isaac Asimov’s Foundation trilogy as a monument of golden-age science fiction.

In some respects the Future History has not aged any better than one might expect. Like other young nerds who created the science-fiction canon, Heinlein was interested in rocketry before it was thought to have any practical use. And Heinlein was really, really good at acquiring or faking expert knowledge of those topics in which he happened to get interested. The man knew his Tsiolkovsky.

The result, in the key story of the Future History, is an uncannily accurate description of the design and launch of a Saturn V rocket. (Written before 1950, remember.) But because Heinlein happened not to be interested in electronic computers, all the spacefaring in his books is done with the aid of slide rules or Marchant-style mechanical calculators (which, in non-Heinlein history, had to become obsolete before humans could go to Luna at all). Heinlein sends people to colonize the moon, but nobody there has internet, or is conscious of its absence.

Colby Cosh, “Heinlein’s monster? The literary key to Elon Musk’s sales technique”, National Post, 2018-02-12.

November 9, 2020

QotD: The Children of Men becomes disturbingly real in Japan

Filed under: Books, Japan, Quotations — Tags: , , , , , — Nicholas @ 01:00

To western eyes, contemporary Japan has a kind of earnest childlike wackiness, all karaoke machines and manga cartoons and nuttily sadistic game shows. But, to us demography bores, it’s a sad place that seems to be turning into a theme park of P.D. James’ great dystopian novel The Children Of Men. Baroness James’ tale is set in Britain in the near future, in a world that is infertile: The last newborn babe emerged from the womb in 1995, and since then nothing. It was an unusual subject for the queen of the police procedural, and, indeed, she is the first baroness to write a book about barrenness. The Hollywood director Alfonso Cuarón took the broad theme and made a rather ordinary little film out of it. But the Japanese seem determined to live up to the book’s every telling detail.

In Lady James’ speculative fiction, pets are doted on as child-substitutes, and churches hold christening ceremonies for cats. In contemporary Japanese reality, Tokyo has some 40 “cat cafés” where lonely solitary citizens can while away an afternoon by renting a feline to touch and pet for a couple of companiable hours.

In Lady James’ speculative fiction, all the unneeded toys are burned, except for the dolls, which childless women seize on as the nearest thing to a baby and wheel through the streets. In contemporary Japanese reality, toy makers, their children’s market dwindling, have instead developed dolls for seniors to be the grandchildren they’ll never have: You can dress them up, and put them in a baby carriage, and the computer chip in the back has several dozen phrases of the kind a real grandchild might use to enable them to engage in rudimentary social pleasantries.

P.D. James’ most audacious fancy is that in a barren land sex itself becomes a bit of a chore. The authorities frantically sponsor state porn emporia promoting ever more recherché forms of erotic activity in an effort to reverse the populace’s flagging sexual desire just in case man’s seed should recover its potency. Alas, to no avail. As Lady James writes, “Women complain increasingly of what they describe as painful orgasms: the spasm achieved but not the pleasure. Pages are devoted to this common phenomenon in the women’s magazines.”

As I said, a bold conceit, at least to those who believe that shorn of all those boring procreation hang-ups we can finally be free to indulge our sexual appetites to the full. But it seems the Japanese have embraced the no-sex-please-we’re-dystopian-Brits plot angle, too. In October, Abigail Haworth of The Observer in London filed a story headlined “Why Have Young People in Japan Stopped Having Sex?” Not all young people but a whopping percentage: A survey by the Japan Family Planning Association reported that over a quarter of men aged 16–24 “were not interested in or despised sexual contact.” For women, it was 45 per cent.

Mark Steyn, The [Un]documented Mark Steyn, 2014.

October 30, 2020

Halloween Special: H. P. Lovecraft

Overly Sarcastic Productions
Published 31 Oct 2018

HAPPY HALLOWEEN IT’S TIME TO GET SPOOKY WITH HISTORY’S MOST PROBLEMATIC HORROR WRITER LET’S GOOOOO

While there’s something to be said for separating the art from the artist, I think there’s a lot of merit in CONTEXTUALIZING the art WITH the artist. Did Lovecraft write some pretty incredible horror? Sure! Was he also a raging xenophobe? Absolutely! Are his perspectives on life connected with the stories he felt compelled to tell? Duh! If you look at Lovecraft’s writing through the lens of his life, clear patterns emerge that allow us to pin down what exactly he built his horror cosmology out of. It’s an invaluable analytical tool that allows us to take apart his writings by getting inside his head. So before you yell at me for Not Separating The Artist From The Art, know that it was completely intentional and I’m not sorry.

3:20 – THE CALL OF CTHULHU
8:40 – COOL AIR
10:36 – THE COLOR OUT OF SPACE
14:38 – THE DUNWICH HORROR
19:32 – THE SHADOW OVER INNSMOUTH

PATREON: www.patreon.com/user?u=4664797

MERCH LINKS:
Shirts – https://overlysarcasticproducts.threa…
All the other stuff – http://www.cafepress.com/OverlySarcas…

From the comments:

Overly Sarcastic Productions
1 year ago
Hey gang! Can’t help but notice the comment section is a little bit on fire. That’s all good with me, but one recurring complaint I’ve noticed has started to get under my skin – namely that my explanation of non-euclidean geometry was insufficient, or even – dare I say – inaccurate. Now this is a fair complaint, because after a lifetime of experience finding that people’s eyes glaze over when I talk math at them, I concluded that interrupting a half-hour horror video with a long-winded explanation of a mathematical concept wouldn’t go over too well. I put it in layman’s terms and used a simple example to illustrate the point. However, since some of the more mathematically-inclined of you took offense, I now present in full a short (but comprehensive) explanation of what exactly non-euclidean geometry is.

First, we axiomatically establish euclidean geometry. Euclidean geometry has five axioms:
1. We can draw a straight line between any two points.
2. We can infinitely extend a finite straight line.
3. We can draw a circle with any center and radius.
4. All right angles are equal to one another.
5. If two lines intersect with a third line, and the sum of the inner angles of those intersections is less than 180º, then those two lines must intersect if extended far enough.

Axiom #5 is known as the PARALLEL POSTULATE. It has many equivalent statements, including the Triangle Postulate (“the sum of the angles in every triangle is 180º”) and Playfair’s Axiom (“given a line and a point not on that line, there exists ONE line parallel to the given line that intersects the given point”).

Euclidean geometry is, broadly, how geometry works on a flat plane.

However, there are geometries where the parallel postulate DOES NOT hold. These geometries are called “non-euclidean geometries”. There are, in fact, an infinite number of these geometries, and because the only defining characteristic is “the parallel postulate does not hold”, they can be all kinds of crazy shapes. (As you can see, my explanation of “this is just how geometry works on a curved surface” is quite reductive, but at the same time serves to get the general impression across without going into too much detail.)

An example of a non-euclidean geometry is “Elliptic geometry”, geometry on n-dimensional ellipses, which includes “Spherical geometry” as a subset. Spherical geometry is, predictably enough, how geometry works on the two-dimensional surface of a three-dimensional sphere.

In spherical geometry, “points” are defined the same as in euclidean geometry, but “line” is redefined to be “the shortest distance between two points over the surface of the sphere”, since there is no such thing as a “straight line” on a curved surface. All “lines” in spherical geometry are segments of “great circles” (which is defined as the set of points that exist at the intersection between the sphere and a plane passing through the center of that sphere).

The axiom that separates spherical geometry from euclidean geometry and replaces the parallel postulate is “5. There are NO parallel lines”. In spherical geometry, every line is a segment of a great circle, and any two great circles intersect at exactly two points. If two lines intersect when extended, they cannot be parallel, and thus there are no parallel lines in spherical geometry.

Since the Parallel Postulate is equivalent to Playfair’s Axiom, the fact that no parallel lines exist in spherical geometry negates Playfair’s Axiom, which thus negates the Parallel Postulate and defines spherical geometry as a non-euclidean geometry. Also, since the Triangle Postulate is another equivalent property to the Parallel Postulate, it is thus negated in spherical geometry. Hence, my use in-video of an example of a triangle drawn on the surface of a sphere whose inner angles sum greater than 180º.

Hope that cleared things up (and helped explain why I didn’t want to say “see, non-euclidean geometry is just a geometry where Euclid’s Parallel Postulate doesn’t hold – hold on, let me get the chalkboard to explain what THAT is-” in the video)

Peace!

-R ✌️

September 18, 2020

QotD: Heinlein’s “Crazy Years”

It’s become a thing among Heinlein fans, writers and readers alike. We get together for a good talk, and a glass of wine, and one of us will mention something nuts and the others will go “Well, these are the crazy years.”

Things like the girl who had to remove a decoration from her purse before boarding a plane because the decoration was in the shape of a revolver, though about finger sized and evidently cut in half lengthwise. The TSA thought the ban on guns applied to this too. (Of course, she’d flown with it before, so it was just this TSA station, but nonetheless its rulings were absolute.)

Things like the little deaf boy who can’t sign his name because one of the letters looks like a gun.

Things like kids getting in trouble because of a fictional story they wrote. Things like my younger son – it’s a theme, yes. The boy is lightning rod on his mother’s side. More on that later – getting sent to the school psychiatrist because he used the following sentence in an essay “Some people think I’m crazy.”

[…]

There’s half (half?) of our literature and movies, which glorify behaviors that in real life get you killed or make you a bum. There’s the fact that being thrifty, hard working and honoring your contracts makes you “uncool.” There the fact our women are taught to hate all men and men are finally learning to avoid women. There’s …

You say it in groups of Heinlein fans, and people go “Well, these ARE the crazy years.” And you move on.

Sarah Hoyt, “These Are The Crazy Years”, According to Hoyt, 2013-07-17.

August 3, 2020

The Magic of Terry Pratchett by Marc Burrows

Filed under: Books, Britain — Tags: , , , — Nicholas @ 03:00

Rachel Cunliffe looks at a recent biography of the great science fiction/fantasy author Terry Pratchett by Marc Burrows:

A satirical sci-fi/fantasy writer might not seem the obvious choice to dissect the world-changing magnitude of an unforeseen pandemic — or so you might think if you’ve never read any of his books. But anyone familiar with the Pratchett’s oeuvre will know that the scouring wit and the unflinching grasp of humanity at its best and worst found within his pages would be the only true way to understand what has happened to our world since the start of the year.

Alas, we will never know how Sir Terry would have woven the government’s dysfunctional pandemic response, the etiquette of social distancing, mask and anti-mask culture or the mass shift to remote working into the realm of the Discworld (although we can be fairly confident that he would have done). But glimpses can be found in The Magic Of Terry Pratchett, a new biography by writer and comedian Marc Burrows.

This is the first full biography of the great man, from his upbringing in the quintessentially English hamlet of Forty Green, Buckinghamshire, to his battle with Alzheimer’s (which Pratchett dubbed “the Embuggerance”) and ferocious campaign for a law change to allow assisted dying — and featuring a whistle-stop tour of his 60-odd books.

It is, as Burrows admits from the start, the project of a committed fanboy. The author never actually got to speak to his literary hero (“This book is my chance to meet Terry Pratchett. It’s yours as well,” he explains early on), and has instead pieced together his life story through old interviews, archives, and conversations with friends and contemporaries.

The result is an engaging quest to get to know the man that both explores and adds to the mythology surrounding him. Pratchett was, as Burrows makes clear, a storyteller first and foremost, and some of his oft-repeated anecdotes — such as encountering a dead body age 17 on his first day as a junior reporter, or filing his copy from a shed on the roof — may have been based more on fantasy than reality. Where he cannot verify, Burrows sticks to the strategy taken by Tony Wilson in the film 24 Hour Party People: “When you have to choose between the truth and the legend, print the legend”.

As such, while this book will no doubt be of greatest interest to Pratchett fans, even those who have never opened a Discworld novel will find themselves entertained by its numerous detours — encompassing the educational apartheid of the 1950s, a surreal stint doing PR for Britain’s nuclear industry, and the once vibrant, now sadly endangered local journalism ecosystem.

July 8, 2020

Harry Potter fandom, Millennials, and the continued decline of traditional religious beliefs

Filed under: Books, Britain, Religion, USA — Tags: , , , , , , , , — Nicholas @ 05:00

In The Critic, Oliver Wiseman talks to Tara Isabella Burton about her book Strange Rites:

J.K. Rowling’s Harry Potter books have been pivotal for many Millennials in encouraging them to move away from traditional religious beliefs.

I want to start with Harry Potter, which is — perhaps surprisingly — central to the argument you make in the book, so, as an introduction to your broader thesis, what does Harry Potter have to do with America’s new religions?

It’s funny. When Harry Potter first came out in the nineties, there was a flurry American Christian voices saying “This book promotes witchcraft. There’s going to be a whole new religious movement devoted to Harry Potter books.” In the way they meant it, that was absolutely not true. But I think that there was something to it in terms of an inadvertent change to the religious landscape.

What Harry Potter did, or, more accurately, what it was the canary in the coal mine for, was a transformation, linked to the rise of at-home internet access, in how we talk about cultural properties andhow we relate to cultural properties. The transition to an internet space defined by user-generated content and what is often called participatory culture coincided with the publication of the Harry Potter books.

Between the first Harry Potter book’s release in 1997 and the fourth book’s publication in 2000 we went from 19 million Americans with internet access to more than 100 million. It’s that backdrop that really explains the shift. You did have fan cultures before. There were Star Wars conventions, for example, but there was quite a high bar to entry. You had to get on the right mailing list and it was done via post. It was quite a lot of work. You couldn’t just log on and enter a community, which is really what could happen with Harry Potter fandom.

J.K. Rowling was also one of the first major writers to openly accept and embrace fan fiction. So what you ended up seeing was something that started with Harry Potter fandom that then became an element of fandom online more broadly which in turn, I would argue, shaped millennial-and-younger culture. It was this idea that you weren’t just a reader of consumer of texts. It wasn’t just a top down hierarchical thing. Instead, mediated through the anonymity of the internet, you a kind of tribalism from talking to people in different geographical areas as well as things like fan fiction and later meme culture that meant you could change, shift, reimagine a text in your own way. And what’s so interesting about that is that sensibility — the sensibility that we have not only the right but the responsibility, the authority as consumers to also be creators, to rework ideas outside of existing texts — has spilled over into all aspects of our political life and of our religious life. And that is really something that is the product of user generated content and the internet.

To bring this to religion more specifically, 36 per cent of Americans born after 1985 are religiously unaffiliated, compared to about 23 per cent of the national average. That’s a huge generational shift in religious affiliation and organisation. That is not the same thing as saying that these are atheists or that these people are not religious. Some 72 per cent of them say they believe in some sort of higher power. About 17 per cent say they believe in the Judaeo-Christian God.

We’re in a religious or spiritual landscape that privileges mixing and matching, and unbundling — a bit of tarot here, a bit of meditation there. And a resistance to institutional and authoritative declarations in terms of how religion should be practised is very much something that has its roots in internet culture, of which Harry Potter was a forerunner.

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