Friday, May 21, 2021

Still have a hunch that large scale flow batteries are going to be a significant thing in future

Here's the abstract from a Science paper out yesterday:

Aqueous redox flow batteries could provide viable grid-scale electrochemical energy storage for renewable energy because of their high-power performance, scalability, and safe operation (1, 2). Redox-active organic molecules serve as the energy storage materials (2, 3), but only very few organic molecules, such as viologen (4, 5) and anthraquinone molecules (6), have demonstrated promising energy storage performance (2). Efforts continue to develop other families of organic molecules for flow battery applications that would have dense charge capacities and be chemically robust. On page 836 of this issue, Feng et al. (7) report a class of ingeniously designed 9-fluorenone (FL) molecules as high-performance, potentially low-cost organic anode electrolytes (anolytes) in aqueous organic redox flow batteries (see the figure, top). These FL anolytes not only display exceptional energy storage performance but also exhibit an unprecedented two-electron storage mechanism.

A joke that was waiting to be made


 

Thursday, May 20, 2021

There's some kind of deep irony going here...

...when its Right wing places like the Wall Street Journal and Sinclair Davidson at Catallaxy decrying the effect of Left wing "woke" ideology on education standards, while it's the very same outlets which are full of readers who think they got a proper education before modern teachers ruined everything, but are also anti-Covid vaxxers and climate change deniers (or "do nothing" proponents.)   

Which is not to say that there isn't a valid argument to be made over the way education seems particularly prone to certain fads and fashions and ideologically motivated arguments.   But, seriously, look in your own backyard first, critics.

 

Some local pushback on the Big Lie

Allahpundit's post about the Republican election officials who have had enough of the "audit" in Arizona is a good read.

No, it's not really a bus, either...

Lots and lots of people on Twitter have said this in response to a tweet which seemed a little too excited about a Chinese thing:

But honestly, and at risk of being labelled a Tankie, I don't think it's right to call it an articulated bus.

The technology was discussed in an article at The Conversation a few years ago:

Trackless trams are neither a tram nor a bus, though they have rubber wheels and run on streets. The high-speed rail innovations have transformed a bus into something with all the best features of light rail and none of its worst features.

It replaces the noise and emissions of buses with electric traction from batteries recharged at stations in 30 seconds or at the end of the line in 10 minutes. That could just be an electric bus, but the ART is much more than that. It has all the speed (70kph), capacity and ride quality of light rail with its autonomous optical guidance system, train-like bogies with double axles and special hydraulics and tyres. 

It can slide into the station with millimetre accuracy and enable smooth disability access. It passed the ride quality test when I saw kids running up and down while it was going at 70kph – you never see this on a bus due to the sway.  

The autonomous features mean it is programmed, optically guided with GPS and LIDAR technologies, into moving very precisely along an invisible track. If an accident happens in the right of way a “driver” can override the steering and go around. It can also be driven to a normal bus depot for overnight storage and deep battery recharge.

As the article notes, Sydney might have been a lot better off with this system running down George Street (although I didn't realise how extensive the light rail in Sydney was until my last visit.)
 

Libertarian derp plus technobabble..heh





Wednesday, May 19, 2021

That unpleasant disease

This seems rather surprising:

Doctors are reporting a twenty-fold increase in people presenting with syphilis-related eye infections, as Melbourne grapples with a surge in cases of the sexually transmitted infection.

In the early 2000s the Royal Victorian Eye and Ear Hospital was recording approximately two cases per year of ocular syphilis.

A team of doctors at the hospital in East Melbourne then researched the condition from 2006 to 2019.

In 2018, 17 cases of ocular syphilis were recorded with infections increasing to 21 in 2019, seven of whom were women.

I would assume that this indicates that there are more women (and men) than before who are unaware of having caught it (because I would have thought this is not one of the likely first signs of infection.)  Then again, the CDC says:

Like neurosyphilis, ocular syphilis can occur at any stage of infection. Ocular syphilis can involve almost any eye structure, but posterior uveitis and panuveitis are the most common. Symptoms include vision changes, decreased visual acuity, and permanent blindness.

News stories of increasing rates of the disease usually talk about it in the context of gay men (or "men who have sex with men"), especially in light of reduced condom use due to reduced fear of HIV (and that PrEP medication gaining popularity.)   But this report seems to make a point of emphasising the number of women who are catching it.   A fair enough warning, I guess...

Eyewitness accounts can be the most compelling

I have said it before, but I will repeat - there may well be good explanations for the US Navy "UFO" videos, because it is hard to understand properly what you are looking at, and the aircraft and camera movement effects can be deceiving.   I'm also pretty sure that new radar systems can give bogus targets, so if there is any talk of new sophisticated radar systems seeing new stuff, I don't assume it is real.

Also, maybe it's just his physical appearance, but this dude does not sound or look like the sharpest person to be making intelligence assessments on UFO incidents:


He in fact gives me the impression of being an attention seeker.  

However, that Navy pilot David Fravor's account of his 2004 visual sighting of a "tic tac" object above the water, which then zoomed up towards him as he moved down towards it, has always sounded to me to be pretty convincing evidence of something completely novel and inexplicable as known technology.

But - I did wonder if he might just turn out to be a self promoting fantacist.   I mean, he seems smart and sincere and sensible, but you never know.

Well, that idea seems to be dealt with adequately by last weekend's 60 Minutes episode which for the first time showed us a second (female) pilot who was on the same sortie (in a second F 18) and backs up everything Fravor says on the many interviews he has been on.  She also appears smart and credible.  

   

It is very hard to see how their sighting could be a case of mistaken identity:  the most obvious "tic tac" shaped thing in the skies would have to be a balloon, but they both seem to say that it moved in complelely un-balloon like fashion, including departing the scene at incredible, almost instantaneous, speed. 

It's pretty fascinating that they also say that the whole ship knew within an hour or so that they had seen something that was commonly called a UFO, and everyone thought it was just a big joke.   Pretty amazing that it took so long for the story about it to actually come out.  

You know the other multi witness, high weirdness, case that this reminds me of - the O'Hare airport sighting of 2006.   The object sounds as if it was about the same size, and zoomed off at the same incredible speed.   I have never (to my recollection) seen interviews with the witnesses to that case, though.


 

Tuesday, May 18, 2021

Reason to live in high income country

New Scientist reported recently:

Piping an oxygen-rich liquid through the anus could be a life-saver. A new treatment for failing lungs that involves such a process has been successfully tested in pigs....

The researchers anaesthetised four pigs and put them on a ventilator that gave them a lower breathing rate than normal, so their blood oxygen levels fell. When they gave two of the pigs enemas of the oxygenated fluid, replaced once an hour, their blood oxygen levels rose significantly after each infusion. The same effect happened when the fluid was delivered by a tube surgically inserted into the rectums of the other two pigs.

If there is a similar-sized effect in people, it would be enough to provide a medical benefit, says Takebe. He thinks the approach could be especially useful in low-income countries that have fewer intensive care facilities. “Ventilators are super-expensive and need a number of medical staff to manage,” he says. “This is just a simple enema.”

One problem is that gut function may be impaired in people sick enough to need intensive care, which can cause diarrhoea, says Stephen Brett at Imperial College London. “It’s too early to say if this has got any legs,” he says.

Yes, interesting point about the enema aspect.  I wouldn't know for sure, but I didn't think it took all that much liquid insertion via enema for the intestines to want to shoot it out again.   How's that supposed to be stopped?

A worrying age related sign

I wore a black lambswool cardigan to work today.  And a white singlet under my shirt.  I was comfortable.

In my defence, the cardigan was from Uniqlo, which tries to make them cool: 


Yes, that's just what I look like in  my cardie.  (Actually, more like this dweeb from another page on their website:

I'm the one on the right.  Ha ha.)

 

Climate contrarianism raises its stupid head again

Of course, the Wall Street Journal would give high publicity to a new book by a guy who has been well identified as a climate change contrarian - a "do nothing" advocate, it's too expensive - and people like "Stagflation!" and "leave the tobacco companies alone!" expert Sinclair Davidson are impressed and his blog is covering the book like it's finally vindication.  

Ken Rice has a useful post showing how Koonin's arguments have been looked at and dismissed for a number of years.  Just because he has a new book repeating his past bad arguments doesn't change that.

Monday, May 17, 2021

UFOs, politics, and changes in world views

UFOs are in the news, particularly the Right wing news, again:


 
Ezra Klein did an interesting column last week in the NYT about what it might mean if there is about to be a disclosure of proof of alien intelligences operating on Earth.  I think this view is probably right:

There is a thick literature on how evidence of alien life would shake the world’s religions, but I think Brother Guy Consolmagno, director of the Vatican Observatory, is quite likely right when he suggests that many people would simply say, “of course.” The materialist worldview that positions humanity as an island of intelligence in a potentially empty cosmos — my worldview, in other words — is the aberration. Most people believe, and have always believed, that we share both the Earth and the cosmos with other beings — gods, spirits, angels, ghosts, ancestors. The norm throughout human history has been a crowded universe where other intelligences are interested in our comings and goings, and even shape them. The whole of human civilization is testament to the fact that we can believe we are not alone and still obsess over earthly concerns.


Leave the bears alone

I watched the 2020 Japanese movie Ainu Morir on Netflix on the weekend, and I recommend it at least as an educational exercise, despite some misgivings.

It's set in what I take to be a real Hokkaido village* where the old native folk from that part of Japan make a living from tourism.  The credits at the end would seem to indicate that a lot of people were playing themselves.

I have never read much about the Ainu - as far as I know, they are largely ignored by Japanese society.  The film might well be an attempt to remedy that.  As such, it is a pretty sympathetic treatment of them and their (barely holding on) culture.

The film's key plot is about their bear sacrifice ritual, which made it particularly relevant to me, given  my musing recently about the ubiquity of sacrifice in old human societies.   However, I am not sure it satisfactorily walks the fine line between respect for cultures facing modernity and the unwarranted romanticism of their tribal beliefs.  

To explain more, you would have had to have seen it.   Anyone who has, feel free to comment below.

 

*  Yes, here it is.   

Update:    Apart from the lengthy Wikipedia entry on the Ainu, there is this Smithsonian Magazine article which is a good read.

On worshipping bears generally, there's a short history here of different groups that have done it.  

I kept wondering while watching whether there might be an ancestral connection between Ainu people and native Americans, especially those in Alaska.  But no, genetic investigations indicate that's not the case.  They were just both really into bears. 

Well, actually, it would seem that according to that article, any native peoples living in bear country thought bears were worth worshipping.  Not to mention eating, but in a very ritual fashion: 

Erk.

Friday, May 14, 2021

Flaky Tony and the numbers

So, Tony Blair is in the news having a panic attack about "wokeness" killing the Left.  

While I don't doubt they are some culture war issues on which the Left looks a bit nuts, gullible, and sometimes illiberal, I wish Blair and this type of commentary would bear in mind that total Left wing vote is not as bad as that for Labour (or Labor) alone.



I assume you can call the Liberal Democrats centre Left?  Labour, them and the Greens make up 46.5%.  True, if you add Brexit Party to the Cons, their vote is up to 45.6%.  But my point still stands.

Blair might spend his time better arguing for preferential voting than sounding like Mark Latham lite.
 
Update:   see this article in Quartz looking at the terrible results that they get from their first past the post system.  It obviously stinks.   And I didn't realise that they had attempted to introduce a preferential system of sorts in 2011.   Then PM Cameron opposed it - another way in which he helped damage the country, I see.

My point about Blair is stronger than I realised - he would be better campaigning for another go at electoral reform, perhaps using a simpler preferential system

Thursday, May 13, 2021

That's a lot of rabbits

It would seem, according to this article, that a lot of American backyards could raise a lot of protein for the household: 

People eat a lot of protein in the U.S. and the average person needs 51 grams of protein every day, according to the National Institutes of Health (NIH) Dietary Reference Intakes (DRI). That comes to 18,615 grams each year or, for an average household of 2.6 people, 48,399 grams per year. Americans love burgers, but few people have room to raise a steer next to the garage -- and most city ordinances quake at the mere thought of a rogue cowpie. But small animals are more efficient protein producers and are often allowed within city limits. The average backyard provides plenty of space, typically 800 to 1,000 square meters or about 8,600 to 10,700 square feet. ...

They found that using only backyard resources to raise chickens or rabbits offset protein consumption up to 50%. To reach full protein demand with animals and eggs required buying grain and raising 52 chickens or 107 rabbits. That's more than most city ordinances allow, of course, and raising a critter is not as simple as plopping down a planter box. While pasture-raised rabbits mow the lawn for you, Pearce says the "real winner is soy." Consuming plant protein directly instead of feeding it to animals first is far more efficient. The plant-based protein can provide 80% to 160% of household demand and when prepared as edamame, soy is like a "high-protein popcorn." The team's economic analyses show that savings are possible -- more so when food prices rise -- but savings depend on how people value food quality and personal effort.  

I find it hard to believe an average backyard can produce enough soy to meet a family's protein needs, but that seems to be what they are saying. And as much as I like edamame as a snack, there are only so many ways you can imagine cooking it in meals.

A worry

Story in the Washington Post:     

A mysterious, devastating brain disorder is afflicting dozens in one Canadian province

Marrero and scientists and doctors from Canada and around the world are playing detective in a medical whodunit, racing to untangle the cause of the brain disorder that has afflicted 48 people, six of whom have died, in the Moncton area and New Brunswick’s Acadian peninsula.

Those afflicted with the condition — called the New Brunswick Cluster of Neurological Syndrome of Unknown Cause, for now — have ranged in age from 18 to 85. Symptoms began in 2018 and onward for many of them, but one case in 2015 was identified retrospectively last year....

Patients experience a constellation of symptoms, Marrero said, usually beginning with atypical anxiety, depression and muscle aches or spasms. They develop sleep disorders, including insomnia so severe that they sleep only a few nights a week or not at all, even with medication. Their brains are atrophied.

Many experience blurred vision, memory problems, teeth chattering, hair loss and trouble with balance. Some, including those in palliative care being administered strong medications, suffer from uncontrollable muscle jerks. Others have rapid and unexplained weight loss and muscle atrophy.

Some have hallucinations, including what Marrero said are “terrifying hallucinatory dreams” that leave them afraid to go to sleep, and tactile hallucinations in which they feel as if insects are crawling on them. One symptom, particularly devastating for loved ones, is Capgras delusion, a belief that family members have been replaced by impostors.

They suspected a prion disease, but that does not seem to be it.  

If an environmental toxin (one from blue green algae has been suspected), you would hope it could be identified quickly.

 

Netflix movie reviewed

The recent Netflix movie Run is pretty damn good - and is exactly the sort of inexpensive looking, small cast, thriller drama which makes me think "why can't Australian screenwriters do something similar?  It doesn't have to have a big budget to work."   

I can't really comment further without spoiling the plot, except to say that it is the first movie treatment of a real syndrome that occasionally makes the news that I can recall seeing, and as such, it has a really good idea for a screenplay.  

 

Peace in our time

Of course, no one sensible thought that the minor realignments of some Middle Eastern nations in relation to Israel under Trump meant that peace had broken out forever more;  particularly with the "my way or the highway" attitude of Netanyahu.

But people who are not sensible, or just wingnut trolls, like Ben Shapiro, are looking for a way to say it's Biden's fault: 

I really shouldn't have posted this, as it is just rewarding a troll:   but he is such an obnoxious twerp.

Wednesday, May 12, 2021

Unseasonal

I'm typing this in the midst of a big storm that has made it look like night outside, even though it is still 4.30pm.  The weather radar looks like this:


Actually, the storm outside is worse than that looks.

The last two nights, we have had storms starting about 1am - the first one had a lot of lightning and wind.

As a long term resident of Brisbane, I can honestly say this is unusual and unseasonal weather for May.  The odd autumn/winter storm in Brisbane can happen,  but they are not usually so strong, and you don't usually get a run of them over 3 days.   This is basically a summer storm pattern that's happening in May. 

Weather weirdening, I say.


 

Ancient China considered

This article in the Washington Post is rather interesting:

It’s a golden age for Chinese archaeology — and the West is ignoring it

It also gives a (very short) summary of ancient Chinese civilisations, including this (my bold):

The dominant narrative has presented the origins of Chinese civilization as rooted in a singular source — what is known as the Three Dynasties (the Xia, Shang and Zhou), situated in the Central Plains of the Yellow River valley in contemporary Henan Province, Shaanxi Province and surrounding areas. These dynasties lasted from roughly 2,000 B.C. to the unification of China, in 221 B.C.

In the late 1920s, Chinese archaeologists began to unearth what turned out to be the last capital of the Shang Dynasty (dating to circa 1250 to 1050 B.C.) near Anyang, in Henan province, right in the heart of the Central Plains. These excavations revealed a city with a large population fed by millet agriculture and domesticated animals; there were palace foundations, massive royal tombs, evidence of large-scale human sacrifice and perhaps most importantly, cattle and turtle bones used in divination rituals and inscribed with the earliest Chinese texts. The sophistication of the society that was revealed in these digs helped to solidify belief that there was a single main source of subsequent Chinese culture: This was its epicenter.
As I have said before, what was it with civilisations at that time and sacrifice (especially human sacrifice)?   

Anyway, the current excitement the article talks about is about further archaeological finds from a completely different site:

But finds at Sanxingdui and other sites since the 1980s have upended this monolithic notion of Chinese cultural development. The Sanxingdui discoveries, which are contemporary with the Shang remains, are located in Sichuan, hundreds of miles southwest of the Central Plains, and separated from them by the Qinling Mountain Range. The site is similarly spectacular. At Sanxingdui, we see monumental bronzes, palace foundations and remnants of public works like city walls — as well as the recently discovered, ivory, anthropomorphic bronze sculptures and other objects. Crafts reveal extensive use of gold, which is not much used in the Central Plains, and the agriculture is different too: Rice, not millet, was the foundation of the cuisine. In short, it seems clear that Chinese civilization did not simply emerge from the Central Plains and grow to subsume and assimilate the cultures of surrounding regions.  Instead, it is the result of a process whereby various traditions, people, languages, cultures and ethnicities have been woven together in a tapestry that is historically complex and multifaceted.

I suspected that CGTN would have coverage of the Sanxingdui site, and it does.   This travel show from a couple of years ago shows that it has a pretty flash museum which looks well worth visiting:

  

As the very first comment on Youtube says, the artefacts look rather Mayan-ish.  Or at least, one of the Mesoamerican cultures?    (The large scale human sacrifice is another similarity, of course.)

So yeah, I agree with the guy who wrote the WAPO article - Chinese archaeology is remarkable. 


Tuesday, May 11, 2021

Smoking through the lesions, at least it kept his hands busy

There's an article in the journal Pastoral Psychology from 2003 with an unusual (and to my mind, improbable) theory: 

I argue that the decline in moral disapproval of masturbation in the American religious culture over the last half-century is directly responsible for increased moral disapproval of homosexuality. Moral disapproval previously directed toward masturbators is being redirected instead toward homosexuals. 

Yet it's still interesting to read because to bolster his case, the author spends a lot of time showing how intense (and medicalised) the disapproval of masturbation had been in the couple of centuries before the mid 20th.   He talks about Kant's completely over-the-top condemnation, which I already knew about;  but there were things new to me too.   Sigmund Freud, for example:

As Menninger notes, Freud considered masturbation “the primary addiction,” and suggested that other addictions (alcohol, tobacco, morphine, etc.) are a substitute for and means of withdrawal from masturbation (p. 34). His physician-biographer, Max Shur, noted that Freud viewed his compulsive addiction to smoking, which he could not relinquish in spite of near-cancerous lesions in his mouth for which he submitted to many painful operations the last 14 years of his life, as a substitute for the primary addiction of masturbation (p. 34).

Hence the title of this post.

One might have expected that he would be calmer about the practice, but not really:  his condemnation is pretty much the same as used in religions (and Kant), and he had little sympathy for a son worried about it:

As Szasz shows, Freud did not view masturbation as a cause of mental insanity, but he did contend that neurasthenia (a condition whose symptoms include lack of motivation, feelings of inadequacy, and psychosomatic symptoms) may be traced back to a condition of the nervous system caused by excessive masturbation or frequent emissions (1984, p 349). Freud also considered masturbation “perverse” because “it has given up the aim of reproduction and pursues the attainment of pleasure as an aim independent of it” (p. 349). Thus, masturbation is problematic on moral grounds because it departs from conventional, genital, heterosexual intercourse aimed at procreation. Menninger notes that when one of Freud’s own sons came to him with worries about masturbation, he issued a strong parental warning against engaging in the practice, and this, according to another of Freud’s sons, led to an estranged relationship between them (p. 34). Szasz notes the absurdity of Gay Talese’s use of the term “this Freudian age” in a book published in 1980 that promoted “a therapeutic ideology of sexual salvation through masturbation” (1984, p. 336).
As for the medical approach to the activity, it remains bizarrely funny to read that cause and effect could be so ridiculously mixed up:

...in a recent article, “Remembering Masturbatory Insanity” (2000), he returns to the subject, noting that, from the very beginning of scientific medicine, masturbation (or “self-abuse”) was a handy scapegoat when medical practitioners could not identify the cause of a particular disease: “By the end of the 1700s, it was medical dogma that masturbation causes blindness, epilepsy, gonorrhea, tabes dorsalis, priapism, constipation, conjunctivitis, acne, painful menstruation, nymphomania, impotence, consumption, anemia, and of course insanity, melancholia, and suicide” (p. 2). 

As with witchcraft a couple of centuries before that, it sure made for easy diagnosis of a problem:  

 R. H. Allnott reported in 1843 that when one of his patients “entered the room with a timid and suspicious air and appeared to quail like an irresolute maniac when the eye was fixed steadily on him,” there was no doubt of the cause of the patient’s problems (p. 32). When Allnott “directly charged” the patient with masturbatory behavior, he would usually admit it.

And the attempts to help included surgery, which sounds very similar to a modern vasectomy, which I did not think had any particular influence on libido:

The medical journals of the late 19th century were replete with articles describing surgical and other procedures designed to eradicate masturbation. Writing in The Boston Medical and Surgical Journal in 1883, Dr. Timothy Haynes described a surgical procedure that he had developed for curing “hopeless cases of masturbation and nocturnal emissions.” Indicating that he has frequently been called upon to care for victims of self-abuse, his normal procedure is to help the “perverted” state of mind of the victims by counseling marriage and even, at times, the immorality of a mistress. But some cases are so utterly desperate, the individual so destroyed mentally and physically, that he began to wonder whether some help could be provided even at the expense of the procreative powers. Judging the scar of castration to be an intolerable stigma, he developed a less extreme surgical procedure, which involved removing parts of the spermatic duct. He would make an incision midway between the external inguinal ring and the testis. This incision provided access to the duct, from which a half inch was cut off, and the “slight” wound was then closed with a suture.
He claimed it worked in some cases - but one would have to guess it might be more an elaborate placebo effect.

As I have speculated before, it's hard to believe that all of the public was ever completely convinced of the harmfulness of the practice, despite an apparent uniformity of medicalised condemnation.  

This led me to another article, and a fairly esoteric one, about the cryptic mentions of masturbation (well, probably) in the diary of a 17th century Scotsman.   The more interesting part of it is the description of the legal and religious condemnation of the practice, which apparently technically carried the death penalty for a time, but no actual application of that law is known.   (Phew).   The writer points out that when Europeans started reading more, the educated could look at Greek and Roman literature as painting it as nothing remarkable, and...:

However, one snippet indicates Scottish tradition took bestiality very seriously:

It's not the death sentence I am so surprised about - it's the idea of someone being tried in secret at night and drowned "discretely" before (say) the parents knew why their son hadn't come home the day before.  Of course, it is unclear (given there were no records to be kept!) as to how often that may have happened.

That's a dark note to end on, but it's hard to know how to end a post like this.   Not a happy ending. (Ha ha.)

Update:   well, through the wonders of Sci Hub, I have now read an enlightening 1997 article about how Freud's Vienna Circle of psychoanalyists, meeting around 1907 - 1912, got into arguments about masturbation, with Freud having a major falling out with Stekel over his (Stekel's) take that it was basically harmless.    There's even a Freudian explanation for why Freud couldn't accept Stekel's views!:

The debate with Stekel continued in Freud’s mind: his conscience ordercd him to fight the temptation to resort to the bclief in the harmlessness of masturbation, because of the danger of “neurasthenia.” He was unable to free himself from this theory, which was in this respect, however, nothing but a justification of a taboo installcd in his childhood, by his father Jacob Freud, who had discovercd his son’s “self-abuse” and will have threatened him with castration if he did ever play with his genitals, according to Kriill (1986, IlOff, 142; cf. Oerlemans 1949, 44). Stekel had come close to the mainspring of Freud’s “onanism leads to neurasthenia” theory. Freud, however, in attempting to honor his fathcr, prevented himself from this insight by silencing his rebellious son” Stekel (cf. Kriill 1986, 1890.

Despite Freud's refusal to change his mind, the articles notes that by the late 1920's, most psychoanalysts had adopted Stekel's "meh, it's harmless" views.    I see that Freud didn't die until 1939, so I wonder if that irked him.

I'm with Tom and David


There are many comments supporting these guys.

The complicating thing tends to be women's fashion - it seems churlish to say that women cannot wear shoes which are largely "open" on an aircraft, as they are routinely worn as part of high class fashion.   Yet once you make that concession, it seems hard to tell slob men that no, thongs or sandals are not appropriate.   Couldn't the airlines at least go with "no thongs, under any circumstances"?

But the reason I am like David (always wear long pants and shoes and socks on flights - although I will go short sleeve shirt, especially on a short flight) is that I imagine it giving me the best protection from fire in the even of a crash.   

You may laugh, but the comments of some aircraft accident investigator I read in (I think) some science magazine (maybe Discover?) years ago stuck with me - he claimed that surviving a crash did seem to be strongly correlated with "paying attention to what you would do if there is a crash".   So, people who actually do things like think about their nearest exit and how many rows they would count before knowing they were at it really did seem to have the better chance of surviving.

Wearing cotton, which can stand a lot of heat, to cover most of my skin, seems the least I can do.

 
 

But some "woke" corporations and academics and are the real worry in the USA



 

Monday, May 10, 2021

In odd religious rock news ....

Who was the editor who added this subtitle to this article on BBC travel:

In recent years, the internet has been alight with speculation that a chart-like carving in Anuradhapura is a stargate: an ancient gateway through which humans can enter the Universe.
I think I can safely say that, no, the internet has not been "alight" with stargate in Sri Lanka speculation.  A bit more about what they are talking about:

Sri Lanka's sacred city of Anuradhapura is an unlikely place to be enmeshed in a fantastic tale of UFOs and otherworldly happenings. Locally known as Rajarata (Land of Kings), the Unesco World Heritage Site was the first established kingdom on the island (in 377 BC) and is at the heart of Sri Lanka's Buddhist culture. Today, it's one of the nation's most visited places, attracting devoted pilgrims from around the country to its ancient Buddhist temples and giant dome-shaped stupas.

But this holy city is also home to something far more curious. Here, in Ranmasu Uyana (Golden Fish Park), a 40-acre ancient urban park surrounded by three Buddhist temples, is a chart that's alleged to be a map to unlock the secrets of the Universe.

The carving is of interest, but "Stargate"?  I think not:

 


Here's a line drawing apparently showing the symbols more clearly:

Who knew the Stargate would be used by fish and turtles, and involve...umbrellas?  A bit reminiscent of "so long, and thanks for all the fish"?  

Anyway, in other religion related esoteria, the Times of Israel reports:

Saudi Arabia releases first-ever photos of holy Kaaba stone

With hajj pilgrimage limited due to COVID restrictions, kingdom publishes high-resolution images of al-Hajar al-Aswad, which believers say fell from heaven at time of Adam and Eve

Here's the photo:


 This looks a little different from this:


but it's hard to tell.

I don't really understand what I am looking at:  is the whole thing a bit of meteorite, or just the black bit in the middle that's been encased is something else?   This Islamweb site has some specific instructions about how to kiss or not kiss the stone.  Making kissy noises while doing so is out, apparently.

I did do an earlier post about the Kabba - which as I noted then, is venerated but people don't seem to exactly act in awe around it.   I suppose you could say the same about some of the frenetic Catholic processions that happen with venerated statues being paraded on their feast day in parts of Europe (or elsewhere).   I wonder how many people get to touch or kiss the rock each year?   Looks to be in no danger of wearing away, at least.


China and vaccine diplomacy

This PBS report about Serbia's success at vaccination (and its embrace of vaccine from anywhere - especially China's) was very interesting: 

 

Once again, I find myself (reluctantly) kind of impressed with China's push for world influence by selling themselves as the "good" guys who will just get things done.  

I don't know how the new isolationist sentiment of the American (and Australia) wingnut Right thinks their position is going to achieve anything other than increasing China's global standing.  

By the way, Serbia also knows a thing or two about crushing anti-vaxx ideas, which have transitioned from a thing of the nutty Left to have its new home in the Wingnut Right:

President Vucic has warned civil servants not to expect paid sick leave if they catch the virus and have not received a COVID-19 vaccination.   

and:

"All those... who received the vaccine by May 31 will get 3,000 dinars (25 euros, $30)," President Aleksandar Vucic told local media, adding that he expected three million to be vaccinated by the end of the month.

UK politics is complicated

So, much gnashing of teeth in The Guardian about Labour doing poorly in last week's elections.  Two bits of commentary:  this one in The Guardian reflects the same issues people talk about regarding Labor in Australia (the party not finding a big enough support base after the industrial working class has dwindled;  too urban, too "woke");   the other article in Financial Times points out that the pandemic has had a big influence, and people have rewarded the Conservatives for a "tough" response, and Boris retains a personal following.

While some of those factors can be seen in Australia, really, UK politics seems a weird beast all of its own.

*  the first past the post system dilutes opposition votes in a way they are not in Australia

*  Johnson (and I think, his party generally? - wait see my next sentence) does not follow the American and Australian wingnut Right on the major issue that is deemed a culture war one in those other countries - climate change.  Actually, no - it would seem from a survey done just last year that the Conservatives at the party level are rife with climate change denialism - is it just that Boris tends green and gives the impression that it isn't so much? 

*  Labour couldn't even make sense on Brexit - I can't see that anyone is declaring it a success (quite the opposite) - but the pandemic has overwhelmed public attention, and as its worst effects become clearer in the post-pandemic world, Labor can't really claim credit for warning against it because they chose a path of ambiguity instead.

In Australia, meanwhile, I think there is a large danger of Morrison riding on the coat tails of COVID back into office, even though he runs a pretty terrible government and is basically incompetent on so many issues.   (That gaff on China and Taiwan last week - just ridiculous.)   

Update:  a bit of commentary at the SMH is headed:

Little has gone right for the Morrison government, but it’s not clear much has gone badly wrong

I think the sentiment is right, in that COVID has largely distracted from a more objective assessment of how crook Morrison's judgement routinely is.

Friday, May 07, 2021

An underrated invention

I just threw out this portable gas cooker after what I think was probably close to 30 years of good and faithful, if very intermittent, service:


I am inordinately fond of these devises: they're just a lovely bit of industrial design, aren't they?  Simple, efficient and neat. 

I wonder who first came up with this style of tabletop, butane cartridge, design?  I've just spent about 20 minutes unsuccessfully Googling an answer to that.  They get a mention in a Wikipedia post about portable stoves generically, but nothing about the history of this particular design.   (It does tell us, though, that most butane cartridges come from South Korea, although an American company also makes them.   And apparently the American Coleman company did a lot with smaller gas cartridge cookers in the mid 20th century.)     
 
I don't think they were as popular as they are now when I bought this one.   It was, due to its age, probably not meeting current safety standards, but we did use it for a dining table hot pot one last time this week.  That's my version of living on the edge.
 
Update:   my research skills led me to search just "history of butane cartridges" and it shows up an article from the New York Times in 1983 praising:
....a remarkable new portable burner called the Cassette Feu (model A-7), made by a Japanese company, Iwatani. This powerful, cleverly designed device virtually simulates range-top cooking; it may keep me out of the kitchen much of this summer.
and there is a photo showing it is indeed this design of cooker.  

I did notice that company is still prominent in selling these.   

The Japanese website does not explain more, although it does mention that 2019 was the 50th anniversary of the Cassette Feu.   So, we're back to 1969? 
 
More Googling needed:   here, from the Los Angeles Times, 1986:
 
But for those who want more flavors than barbecuing could offer, the portable gas cooker provides an easy answer.

Fueled by a disposable butane canister, this little stove unit came to America from Japan, where it originated. “It was developed almost 15 years ago for on-the-table cooking for sukiyakis and shabu-shabus, " said Ken Semba, western region sales manager for Iwatani and Co., the distributor of Cassette Feu portable gas stove. He explained, “Since the gas hose was dangerous and the electric cookers didn’t give us enough heat for this type of cooking, the Cassette Feu, which stands for small flamer evolved.”

And someone's blog about Japanese food says:
While this product always seems to be around at my friends' homes, the first model came out only in 1969, from Iwatani. No wonder the company is still the biggest name in portable gas stoves.

So, it would seem a good chance that there is an unknown Japanese designer responsible for the basic idea.   He (for it surely would be) should be better known!

 



Thursday, May 06, 2021

What is wrong with the Murdochs??

So, we all know that Rupert Murdoch was early in the line up to get vaccinated for COVID.   (In December, in England.)

I see that his Fox News boss son Lachlan, who has presumably direct ability to intervene in the editorial content of his network, gave money for an early COVID vaccine trial for health workers:

So why do they let their top Fox News star promote vaccine distrust to his (older) audience which is the most in need of vaccination???  


How is it possible to read this as anything other than a case of being opportunistic greed stomping all over their ability to do a public good? 

Wednesday, May 05, 2021

Solar wins

Noah Smith posted this the other day - a lengthy essay entitled Long Live the Sun by someone or other, but with lots of figures and easily understood arguments, explaining why solar power (to be vastly expanded and with battery backup) has won over nuclear already and it's not going to change.

A very green techno-optimistic take, but an encouraging one nonetheless. 

Maybe that's why Bill Gates is getting divorced - his wife might have thought he was wasting too much money on advanced nuclear technology that just isn't necessary?  

I'm very busy, but...

...just when my Youtube subs seem to be getting a bit stale, there's a flurry of things I liked watching:

*  From Chinese Propaganda Central (CGTN) I have noticed videos heavily promoting Hong Kong people to move next door to Shenzhen instead.   All part of the incredible effort the Party puts into manipulating people.   "Move away from your old, fuddy duddy, used-to-have-democracy-of-sorts, locality, and learn to enjoy how terrific we are in Real China."

But of more social interest - it would seem that the Party has decided to stop young single people from getting dissatisfied with life by endorsing de facto relationships as a perfectly valid option!   Look at this:

 

I don't know, but this seems to me to be quite a cultural move.

This reminds me: I have wondered before if an excess of single males might lead to an official softening towards gay relationships too - but the nearest she gets to that topic is referring to "diversity" in relationships.

Wait a minute - I have only started watching this Youtube channel a few months ago, so I should search for how it has dealt with gay relationships.   

To my surprise - they ran a series on the topic 3 years ago!    Looks as if a very sympathetic line taken, too.   Not much content since then though?   Still, given how nothing on this channel appears other than closely aligned with what the government wants its population to think, I think I can just about claim vindication. 

Also, if you want to see "Tomorrow Belongs to Me" updated in China, have a look at this:

Very macho, very military. Join the Party, sacrifice work hard for the motherland, and be glorious! Maybe the West needs to work on getting the country to develop a youth drug problem.   My modest proposal to limit China:  a new  Opium War, of sorts. [Sorry, children.]

*  Tom Scott taking the "emergency exit" from the top of a wind turbine was interesting:

 

*  Sabine Hossenfelder gives her ideas as to how to solve the dark matter conundrum (in short, the wrong physics speciality has been looking at it the whole time): 

 

* Finally, a happy physicist who doesn't look like your typical egg head explains how tiny neutrinos are:

Monday, May 03, 2021

Cleaning up

Got a skip on Friday for a long weekend clean up.   It feels like we are getting ready to move house, even though we aren't.   Also, its a bit of a worry when you nearly fill a skip and still think parts of the house look a bit cluttered.  But it is still only 2/3 full.

I'm pretty sure people have no idea how heavy old upright pianos can be.   The one which I have spent 2 days trying to figure out how to get into the skip was taken by my wife off a friend who was wanting to get rid of it, in the hope that it might be repairable.  (I was always sure it wasn't, at anything like a reasonable cost, and I was right.)  Hence it has been used as a (feels like) one tonne, immoveable shelf for something like 20 years.  I was more than happy to try to dispose of it.

It was a challenge: lots of unscrewing, sawing, spannering, kicking, and failed attempts to cut piano wire, which is extraordinary tough stuff.  Despite all of this, the extremely heavy cast iron (or whatever it is) harp like heart of it, still attached to the solidly built wood back, is lying flat on the ground in front of the house, behind a bush, waiting to see if I can figure out a way to drag it the last 5 metres to the skip (not to mention how to lift it into it.)

I'm seriously thinking of setting the wood alight, since if it was the metal alone it might be more easily handled.  This is probably illegal.   It might also alarm the neighbours, too.   But really, I'm running out of options.

I've always thought that taking apart a piano would feel a little uncomfortably wrong in some sense, like killing an animal.   (It certainly makes a lot of noise.)   But I'm pretty much over that.  If any animal worth eating was shaped like a piano, I wouldn't hesitate.  

Speaking of eating animals, I did a lot of it on Sunday, at a very authentic charcoal yakiniku place in the city.   It made me think:  while I have long been sceptical that lab grown meat is going to easily be made structurally into something that would have a realistic steak texture, perhaps there is a better chance of gluing cells together into a thin slice such as is used most commonly in yakiniku.   But then again,  it's going to be hard to do the fat in wagyu meat, thin slice or not.   

Gah, I think I have a splinter in my hand from that piano.  Its revenge, no doubt.

Friday, April 30, 2021

The Nordic key to happiness - modest expectations?

It's worth clearing your cookies to read this Slate article:

The Grim Secret of Nordic Happiness.  It’s not hygge, the welfare state, or drinking. It’s reasonable expectations.

Well, it's a silly heading:  I don't see what's "grim" about that at all.

Anyway, a few extracts:

If there has been a downturn in the hygge industry in recent years, it may be because Finland, my home country, has surpassed Denmark in the World Happiness Report four years running. Denmark occupies the third place, after Iceland, in the most recent edition, released in March, and its distance to Finland is growing. As reported by multiple media outlets, the Finnish spiritual equivalent to hygge is something far less convivial and much more difficult to pronounce: kalsarikännit, which translates as “pantsdrunk,” refers to the practice of binge drinking home alone in your underpants. If this is a secret to happy life, let’s keep it that way: a secret.

Heh.

Apparently they don't look like the happiest people:

Nobody is more skeptical than the Finns about the notion that we are the world’s happiest people. To be fair, this is hardly the only global ranking we’ve topped recently. We are totally fine with our reputation of having the best educational system (not true), lowest levels of corruption (probably), most sustainable economy (meh), and so forth. But happiest country? Give us a break. As reported by a correspondent for the Economist, when a Cabinet member of the Finnish government was introduced at an international conference as “the representative of the happiest country in the world,” he responded: “If that’s true, I’d hate to see the other nations.”

Finland hasn’t always had such a blissed out international reputation. In 1993, when I was living in New York and still fresh off the boat, 60 Minutes featured a segment on Finland, which opened with this description of Helsinki pedestrians going about their business: “This is not a state of national mourning in Finland, these are Finns in their natural state; brooding and private; grimly in touch with no one but themselves; the shyest people on earth. Depressed and proud of it.” As far as facial expressions of the Finnish people, not much has changed since then. We are still just as reserved and melancholy as before. If happiness were measured in smiles, Finnish people would be among the most miserable in the world.

Anyway, the writer thinks the reason for their apparent happiness is this:

We should not ignore expectations, the other aspect of the formula used in the World Happiness Report. Consistent with their Lutheran heritage, the Nordic countries are united in their embrace of curbed aspirations for the best possible life. This mentality is famously captured in the Law of Jante—a set of commandments believed to capture something essential about the Nordic disposition to personal success: “You’re not to think you are anything special; you’re not to imagine yourself better than we are; you’re not to think you are good at anything,” and so on. The Nordic ethos stands in particularly stark contrast to the American culture characterized by “extreme emphasis upon the accumulation of wealth as a symbol of success,” as observed by the sociologist Robert K. Merton in the 1930s.

The Nordic countries provide decent lives for their citizens and prevent them from experiencing sustained periods of material hardship. Moreover, they embrace a cultural orientation that sets realistic limits to one’s expectations for a good life. In these societies, the imaginary 10-step ladder is not so tall, the first rung is pretty high up, and the distance between the steps is relatively short. People are socialized to believe that that what they have is as good as it gets—or close enough. This mindset explains why Finns are the happiest people in the world despite living in small apartments, earning modest incomes—with even more limited purchasing power thanks to high prices and taxes—and, unlike Iceland, having never even made it to the World Cup!

But - much the same can be said of Japanese society too, I think, about people being taught not to be too ostentatious about wealth (even though they do have a bit of a brand fetish);  but it ranks, next to famously stressed out South Korea, at No. 62 on the World Happiness Report rankings for 2017 - 2019, which you can see here.  (Australia is at No. 12.  Mexico (!) is at 24, and Singapore 31.)  

So, things are always a little complicated when assessing happiness.

Kimmel and the paranoid former crackhead

I think the Jimmy Kimmel/Mike Lindell interview is well worth watching for a few reasons:

*  I had no idea about Lindell's terrible history of addiction;

*  Kimmel continues to be the surprise "who would have thought someone involved in the cringe sexism of the Man Show was actually an intelligent quasi-liberal the whole time"?   Or perhaps his politics are libertarian lite - liberal, like Will Wilkinson?   I dunno, but he certainly recognises the appalling state of the Right in the form of Trump and the Republican Party.

*  Lots of comments following the video on Youtube are praising Lindell and saying he was brave and  has largely redeemed himself as sincere.  Depends on your perspective, I suppose, because I thought it showed him as a jittery character whose belief in election fraud is, as Kimmel said, entirely explicable by residual paranoia from long time (former) use of cocaine and crack.


Youth these days

This article in The Atlantic:

The Real Reason Young Adults Seem Slow to ‘Grow Up’

It’s not a new developmental stage; it’s the economy.

is a good read, and makes an interesting case that the age at which young people move out of home and start living independently is very much determined by a nation's economic situation at the time, and that the boom times of the 1950's made it unusually easy for American youth to start marrying earlier and living away from their parents.   So kids now taking a much longer time to leave home is more a return to previous historical norms.  

Seems valid enough, although by concentrating on economics, it doesn't take into account other factors that help account for young adults staying longer with the parents.  I'm thinking of the change in attitudes to sexual relationships, whereby in the West it is now considered completely unexceptional for a single, young adult child to have their girlfriend/boyfriend either live with them in the parents house, or at least stay over.   I'd be pretty sure that before that change, moving out of home, at least to a independent single life, was often motivated by wanting an active sex life that was hidden from the parents.   (I guess it would still be a motivating factor in many cases, because even if parents shrug shoulders about their adult kids sex lives now, it's not as if all adult children want their parents around their partner, or vice versa.  But still, it certainly happens in a not insubstantial number of households, and it is perhaps hard for younger folk to appreciate how scandalous this would have been in the average, even non-religious, household before, say, the 1970's?)