Culture – Spinor Info

To all of us on the Good Earth…

Dec 242020

Tonight, this view of earthrise from the historical Christmas flight around the Moon by Apollo 8 seems and feels especially profound.

We are all in this together on our tiny blue marble. For now, hunkered down, but not beaten. As a result of 21st century science and an incredible push by researchers, we now have working vaccines that will soon be distributed to millions, starting with health care workers and the most vulnerable. Who could ask for a better Christmas present? And even amidst all this, we can still share a joke, as people from Romania to New Zealand, from Canada to Iran erect copycat versions of the famous Utah monolith.

[G]ood night, good luck, a Merry Christmas – and God bless all of you, all of you on the good Earth.
– Frank Borman, Apollo 8 mission commander

There is hope for us in 2021 on this good Earth.

Monoliths of hope

Art No Responses »

Dec 202020

The year 2020 was certainly not… nice.

But there is a ray of hope. It arrived in the form of the mysterious metal monoliths that popped up all over the globe, most recently even here in our relative neighborhood, on Sherbrooke street in Montreal.

Similar monoliths appeared all over the planet, from British Columbia to Romania, from Iran to New Zealand.

And that makes me feel optimistic.

If, in a year like 2020, humanity can share a joke like this: people on all continents, from different cultures, can happily participate in a shared prank, a harmless diversion, making fun of it all… then, perhaps, there is hope for us yet.

Politically incorrect

Computers, Culture, Politics, Programming 1 Response »

Nov 192020

In recent years, I saw myself mostly as a “centrist liberal”: one who may lean conservative on matters of the economy and state power, but who firmly (very firmly) believes in basic human rights and basic human decency. One who wishes to live in a post-racial society in which your ethnicity or the color of your skin matter no more than the color of your eyes or your hairstyle. A society in which you are judged by the strength of your character. A society in which consenting, loving adults can form families regardless of their gender or sexual orientation. A society that treats heterosexuals and non-heterosexuals alike, without prejudice, without shaming, without rejection. A society in which covert racism no longer affords me “white privilege” while creating invisible barriers to those who come from a different ethnic background.

But then, I read that one of the pressing issues of the day is… the elimination of terms such as “master/slave” or “blacklist/whitelist” from the technical literature and from millions upon millions of lines of software code.

Say what again?

I mean… not too long ago, this was satire. Not too long ago, we laughed when overzealous censors (or was it misguided software?) changed “black-and-white” into “African-American-and-white”. Never did I think that one day, reality catches up with this Monty Pythonesque insanity.

It is one thing to fight for a post-racial society with gender equality. For a society in which homosexuals, transsexuals and others feel fully appreciated as human beings, just like their conventionally heterosexual neighbors. For a society free of overt or covert discrimination.

It is another thing to seek offense where none was intended. To misappropriate terms that, in the technical literature, NEVER MEANT what you suggest they mean. And then, to top it all off, to intimidate people who do not sing exactly the same song as the politically correct choir.

No, I do not claim the right, the privilege, to tell you what terms you should or should not find offensive. I am simply calling you out on this BS. You know that there is/was nothing racist about blacklisting a spammer’s e-mail address or arranging a pair of flip-flops (the electronic components, not the footwear) in a master/slave circuit. But you are purposefully searching for the use of words like “black” or “slave”, in any context, just to fuel this phony outrage. Enough already!

Do you truly want to fight real racism? Racism that harms people every day, that prevents talented young people from reaching their full potential, racism that still shortens lives and makes lives unduly miserable? Racial discrimination remains real in many parts of the world, including North America. Look no further than indigenous communities here in Canada, or urban ghettos or Native American villages in the United States. And elsewhere in the world? The treatment of the Uyghurs in China, the treatment of many ethnic minorities in Russia, human rights abuses throughout Africa and Asia, rising nationalism and xenophobia in Europe.

But instead of fighting to make the world a better place for those who really are in need, you occupy yourselves with this made-up nonsense. And as a result, you achieve the exact opposite of what you purportedly intend. Do you know why? Well, part of the reason is that decent, well-meaning people in democratic countries now vote against “progressives” because they are fed up with your thought police.

No, I do not wish to offer excuses for the real racists, the bona fide xenophobes, the closet nazis and others who enthusiastically support Trump or other wannabe autocrats elsewhere in the world. But surely, you don’t believe that over 70 million Americans who voted for Donald J. Trump 17 days ago are racist, xenophobic closet nazis?

Because if that’s what you believe, you are no better than the real racists, real xenophobes and real closet nazis. Your view of your fellow citizens is a distorted caricature, a hateful stereotype.

No, many of those who voted for Trump; many of those who voted for Biden but denied Democrats their Senate majority; many of those who voted for Biden but voted Democratic congresspeople out of the US Congress: They did so, in part, because you went too far. You are no longer solving problems. You are creating problems where none exist. Worse yet, through “cancel culture” you are trying to silence your critics.

But perhaps this is exactly what you want. Perpetuate the problem instead of solving it. For what would happen to you in a post-racial society with gender equality and full (and fully respected) LGBTQ rights? You would fade back into obscurity. You’d have to find a real job somewhere. You would no longer be able to present yourself as a respected, progressive “community leader”.

Oh, no, we can’t have that! You are a champion of human rights! You are fighting a neverending fight against white supremacism, white privilege, racism and all that! How dare I question the purity of your heart, your intent?

So you do your darnedest best to create conflict where none exists. There is no better example of this than the emergence of the word “cis” as a pejorative term describing… me, among other people, a heterosexual, white, middle-class male, especially one who happens to have an opinion and is unwilling to hide it. Exactly how you are making the world a better place by “repurposing” a word in this manner even as you fight against long-established terminology in the technical literature that you perceive as racist is beyond me. But I have had enough of this nonsense.

Unusual dream

Art, Personal No Responses »

Oct 182020

I rarely remember my dreams. It was therefore striking when this morning I woke up from a vivid dream. In my dream, I visited my long dead grandmother’s old apartment, except that she was very much alive, sitting in front of a desk facing the window of her room. I stood at her doorway, not wanting to get any closer, COVID-19 and all. I said to her that we should keep our distance, and at first she nodded but then, bah, she approached me anyway with the intent to hug and kiss me. Not having any better ideas, I quickly held up the sheet of paper or book or whatever it was that I had in my hands, so that instead of kissing each other on the cheek, we ended up kissing through that paper object. I truly was worried that if we are careless, we risk her frail health.

In actuality, my grandmother, who was born in 1901, passed away 26 years ago. I was wondering what prompted this dream. Then I realized: last night, I saw an image on Twitter, a 1908 Canadian painting titled Mrs. Davies at the Sewing Machine, by Albert Henry Robinson.

Not quite the same as my grandmother’s room, but it has the same vibe, same atmosphere.

What an unusual dream.

Yes, I loved my grandmother very much. But I don’t think I ever saw her using a sewing machine.

Jeff Lynne, OBE

Music No Responses »

Oct 112020

I learned the other day that Jeff Lynne was made an Officer of the Most Excellent Order of the British Empire.

Lynne is one of the founders of the supergroup Electric Light Orchestra. Though there were inevitable changes and periods of inactivity, ELO has been in business for a remarkable 50 years.

I first “met” ELO in the mid-1970s when my uncle returned to Hungary from a trip to Canada. He brought a few records, including ELO’s On The Third Day, and he let me make a cassette copy.

This was my first encounter with ELO’s brand of progressive rock, a mix of pop rock and classical instrumentation. It was instant love on my part. Their interpretation of Grieg’s In the Hall of the Mountain King from Peer Gynt, in particular, left a lasting impression. Incidentally, it also increased my appreciation for classical music.

These days, I often listen to ELO when I am working. It works better than almost any other piece of music, helping me focus on my work. Especially useful when I am working on a difficult problem, whether it is physics or a tough code debugging exercise. As a matter of fact, I was actually listening to ELO when I first heard the news.

I suppose I cannot call Mr. Lynne Sir because for that, he’d have had to be made a Knight of the OBE, not a mere Officer. Even so, all I can say is that it’s an award well-deserved. Thank you for the music, Mr. Lynne, OBE.

Cancel culture

Culture, Politics No Responses »

Jul 082020

I am with Margaret Atwood, Noam Chomsky, David Frum, Francis Fukuyama, Michael Ignatieff, Garry Kasparov, J.K. Rowling, Salman Rushdie and Fareed Zakaria (just a few of the names that I readily recognize) on this one.

“Cancel culture” is wrong. Seeking to find offense where no offense was intended is stupid. It fosters conflict, not understanding. It divides, it doesn’t unite us.

In short, “cancel culture” is not what intelligent people do. It is what mobs do.

And a mob, even when it acts in the name of the highest of ideals, is still a mob.

Ultimately, cancel culture does exactly that: It cancels culture.

The very culture that is our best defense against division. Against prejudice. Against populism.

We’ll meet again no more…

History, Music, Pop culture No Responses »

Jun 182020

Dame Vera Lynn is no longer with us.

She was 103 years old.

In the year 2889

Art, History, Internet, Technology No Responses »

Jun 092020

In 1889, a story by Jules Verne (believed to have been written actually by his son, Michel Verne) was published in the American magazine Forum under the title, “In the Year 2889“.

In it, among other things, Verne envisions video conferencing.

Verne’s story was illustrated by George Roux, who is best known for his numerous illustrations for Verne’s science-fiction novels. I suspect that this particular picture was made in 1889 or 1890 (when Verne’s story, which appeared originally in English, was republished in France.)

I find this image mind-boggling. That 130 years ago, back in the 19th century, someone was able to envision… well, something that, for all intents and purposes, looks pretty much like what many of us are doing today.

A ray of hope

Aviation, Books, Politics No Responses »

Jun 032020

Amidst all the tension that has been unleashed in the United States, there is this small ray of hope.

A black flight attendant on a Southwest flight initiated a conversation with a white passenger, who was reading the book White Fragility: Why It’s So Hard for White People to Talk About Racism, by Robin DiAngelo.

The white passenger’s remark, “It’s our fault. We have to start these conversations,” caught her by surprise. A short conversation followed. Then the big revelation: The unassuming gentleman happened to be Doug Parker, CEO of American Airlines.

I can already hear some of my friends objecting: “It’s not our fault!” Do not misconstrue Parker’s words (perhaps they weren’t even quoted verbatim.) He of course didn’t mean, I am sure, that every white person must bear personal responsibility for every vile act of racism that happens in America or elsewhere.

Rather, what I read into those words is an acknowledgement of a simple reality: In an unequal relationship, the dominant party has the power to make change for the better. In America, this means whites.

The fact that the CEO of a company as large as American Airlines recognizes this is, well, a ray of hope. As is the fact that he traveled, unassumingly, as an ordinary economy passenger on a competitor’s flight. As rising inequality between the super-wealthy and the stagnating middle class plagues Western societies, the US in particular, as disadvantaged minorities fall even further behind, it is nice to know that at least some folks in positions of power recognize that their wealth and status also come with a huge responsibility. Especially if the nice thoughts are also followed by deeds.

Free textbooks from Springer

Books, Health, Science No Responses »

Jun 022020

I don’t always like commercial publishers. Some of their textbooks are prohibitively expensive, yet often lacking in quality. (One persistent exception is Dover Publications, who published some of the best textbooks I own, as low-cost paperbacks.)

Last night, however, I was very pleasantly surprised by Springer, who made several hundred textbooks across a range of disciplines available for free, on account of COVID-19.

I did not get greedy. I didn’t download titles indiscriminately. But I did find several titles that are of interest to me, and I gladly took advantage of this opportunity.

Thank you, Springer.

The Shadow of the Black Hole

Books, Personal, Physics No Responses »

May 192020

One of the most fortunate moments in my life occurred in the fall of 2005, when I first bumped into John Moffat, a physicist from The Perimeter Institute in Waterloo, Ontario, Canada, when we both attended the first Pioneer Anomaly conference hosted by the International Space Science Institute in Bern, Switzerland.

This chance encounter turned into a 15-year collaboration and friendship. It was, to me, immensely beneficial: I learned a lot from John who, in his long professional career, has met nearly every one of the giants of 20th century physics, even as he made his own considerable contributions to diverse areas ranging from particle physics to gravitation.

In the past decade, John also wrote a few books for a general audience. His latest, The Shadow of the Black Hole, is about to be published; it can already be preordered on Amazon. In their reviews, Greg Landsberg (CERN), Michael Landry (LIGO Hanford) and Neil Cornish (eXtreme Gravity Institute) praise the book. As I was one of John’s early proofreaders, I figured I’ll add my own.

John began working on this manuscript shortly after the announcement by the LIGO project of the first unambiguous direct detection of gravitational waves from a distant cosmic event. This was a momentous discovery, opening a new chapter in the history of astronomy, while at the same time confirming a fundamental prediction of Einstein’s general relativity. Meanwhile, the physics world was waiting with bated breath for another result: the Event Horizon Telescope collaboration’s attempt to image, using a worldwide network of radio telescopes, either the supermassive black hole near the center of our own Milky Way, or the much larger supermassive black hole near the center of the nearby galaxy M87.

Bookended by these two historic discoveries, John’s narrative invites the reader on a journey to understand the nature of black holes, these most enigmatic objects in our universe. The adventure begins in 1784, when the Reverend John Michell, a Cambridge professor, speculated about stars so massive and compact that even light would not be able to escape from its surface. The story progresses to the 20th century, the prediction of black holes by general relativity, and the strange, often counterintuitive results that arise when our knowledge of thermodynamics and quantum physics is applied to these objects. After a brief detour into the realm of science-fiction, John’s account returns to the hard reality of observational science, as he explains how gravitational waves can be detected and how they fit into both the standard theory of gravitation and its proposed extensions or modifications. Finally, John moves on to discuss how the Event Horizon Telescope works and how it was able to create, for the very first time, an actual image of the black hole’s shadow, cast against the “light” (radio waves) from its accretion disk.

John’s writing is entertaining, informative, and a delight to follow as he accompanies the reader on this fantastic journey. True, I am not an unbiased critic. But don’t just take my word for it; read those reviews I mentioned at the beginning of this post, by preeminent physicists. In any case, I wholeheartedly recommend The Shadow of the Black Hole, along with John’s earlier books, to anyone with an interest in physics, especially the physics of black holes.

Star Trek, Einstein and the concept of conscience

Religion, Television No Responses »

Apr 272020

The other day, I ran across a question on Quora asking why Einstein didn’t support his country, Germany, during the Second World War. Thinking about this question reminded me of an old Star Trek episode and one of the root concepts (or, at least, my reading of it) of the Abrahamic family of religions.

In answering the question, I pointed out the difference between supporting a country vs. supporting a regime. I argued that Einstein, though not even a citizen of Germany at the time (he gave up German citizenship after Hitler’s rise to power in 1933, and became a naturalized US citizen in 1940), did, in fact, support his country of birth, precisely by the act of following his conscience and opposing the despotic, murderous Nazi regime.

And that takes me to the Star Trek episode Bread and Circuses from 1968. In this episode, the USS Enterprise encounters a planet governed by a regime not unlike the Roman Empire, but with 20th century technology, broadcasting gladiatorial matches by analog television. In due course, the crew of the Enterprise gets into trouble and link up with a group of rebellious Sun-worshippers. When at the end of the episode, after the conflict is resolved and the good guys prevail as usual, Spock expresses surprise over the fact that such a primitive religion could have survived on this planet into its modern era, Uhura corrects him by clarifying that they were, in fact, worshippers of the son of God. In other words, this planet’s version of early Christianity arrived two thousand years later than on the Earth.

Christianity borrows its creation mythology from Judaism, including the notion of the Garden of Eden and the Tree of Knowledge, the fruit of which let Adam and Eve understand the difference between good and evil. In my reading, this is what it really means when the Bible proclaims that humans are created in God’s image: that just like God, humans are free agents with a conscience, capable of acting independently, not robots blindly executing a predetermined divine script. They even have the capacity to act against God’s will.

Think about this, just what a revolutionary, what a deeply subversive concept this really is even today, never mind ancient times. The Book of Genesis is probably about 3,000 years old if not older. Egypt, in its third intermediate period, was ruled by pharaohs, seen as intermediaries between gods and ordinary people, whose words must be obeyed. Whether or not the Egyptian captivity happened (there do appear to be reasons to doubt), it’s no wonder Egypt’s rulers didn’t look kindly upon these pesky Jews and their subversive religion that claimed that it is more important to listen to your conscience than to blindly follow the orders of your divine ruler.

Despots can claim whatever they want: They can claim to represent the state, they can even claim to be the earthly representative of a divine power, like the pharaohs of old, but you have something over which they have no power: your conscience, which allows you to defy the will of any ruler, even God’s will, just as Adam and Eve have done back in the Garden of Eden.

And this is precisely what Einstein did when he lent his support, for instance, to Leo Szilard’s letter to Roosevelt that arguably launched the Manhattan project: Instead of slavishly following a despot claiming to represent the country of his birth, he listened to his conscience.

Working from the home office

Health, Internet, Music No Responses »

Mar 222020

Working from home is easier for some than for others.

Members of a symphony orchestra have to get a little more creative than most of us, but that didn’t stop members of the Danubia Symphony Orchestra of Óbuda, from Budapest, Hungary:

Nicely done!

Epidemic

Health, Media, Politics No Responses »

Jan 242020

A terrible sickness is upon us.

As of mid-January, just in the great United States 13 to 18 million people have been inflicted. Nearly 6 million required medical visits, and some 120,000 have been hospitalized. Worse yet, though the numbers are uncertain, somewhere between 6,600 and 17,000 people died. And that’s nearly two week old data; since then, I am sure there have been more victims.

Oh, you thought I was talking about the coronavirus outbreak that leads the evening newscast?

No. I am talking about the flu. Specifically, the 2019-2020 flu season, with data from the Centers for Disease Control.

As for the coronavirus, there have been a grand total of two confirmed cases so far in the US. None in Canada.

And that sums up the problem that I see with how we are being informed nowadays. Things that are exceptional and sensational lead newscasts. Things that are mundane are left forgotten, even when they are orders of magnitude more likely to affect you.

That is not to say that I disregard the threat that the coronavirus represents, or that I blindly criticize the response of authorities (in China and elsewhere) who are trying to contain a virus before it becomes more widespread. But keeping things in perspective is important.

Uncanny coincidence

Culture, History, Politics No Responses »

Jan 052020

Back in 1944, Astounding Science Fiction magazine published a short story, Deadline by Cleve Cartmill, about a devastating war on an alien planet, and the development of a uranium fission bomb. The details of the bomb were sketchy, but at least a few of the details provided (about isotope separation, about the concern that a fission explosion might “ignite” nearby matter and cause global devastation) were sufficiently accurate to earn the magazine a visit by the FBI.

Something similarly uncanny happened three days ago, when the New York Times published an opinion piece by a former Obama aid about hypersonic missiles. The article included, among other things, the following paragraph: “What if the former commander of Iran’s Revolutionary Guards, Qassim Suleimani, visits Baghdad for a meeting and you know the address? The temptations to use hypersonic missiles will be many.”

Hours later, Suleimani was killed at Baghdad airport (although not by a hypersonic missile, just an ordinary drone strike.)

I doubt Mr. Trump was acting on the advice of a former Obama aid, so almost certainly, this was pure coincidence. But that is just uncanny.

The consequences of the Suleimani attack, unfortunately, are another matter. One has to wonder if there was any real thinking, any real strategy. Even Fox’s Tucker Carlson chose to question the wisdom of this act, blasting the hawks who may have been responsible for talking Trump into taking this reckless step.

The attack was a godsend to the ayatollahs. It offers them the best possible way out of an wave of protests unprecedented in the history of the Islamic Republic. It finally prompted Iraq’s parliament to vote in favor of the removal of remaining US troops. And it gave Iran an excuse to completely abandon the nuclear deal.

No, I don’t think the ayatollahs will escalate. They don’t have to. The threat of imminent war is always a more effective means to control the population than actual war. And facing an incompetent imbecile, they can just bide their time, while Trump loses whatever goodwill remains among America’s allies towards his administration by threatening Iranian cultural sites in retaliation.

The roaring twenties

Canada, Environment, History, Personal, Politics, Pop culture No Responses »

Jan 012020

A year ago today, I was looking forward to 2019 with skepticism. I expressed concern about a number of things. Not everything unfolded according to my expectations, and that’s good news. What can I say, I hope 2020 will continue the trend of defying pessimistic predictions.

The political crisis in the United States continues to simmer with Trump’s impeachment, but it remains less dramatic than I feared;
NATO and the EU remain intact for now, though unresolved issues remain;
An orderly Brexit is now possible with Johnson’s election victory; I still think the Brits are shooting themselves in the foot with this idiocy, but an orderly Brexit may be the best possible outcome at this point;
Sliding towards authoritarianism in places like Hungary and Poland remains a grave concern, but there is also pushback;
Russia continues to muck up things in untoward ways, but there was no significant (e.g., military) escalation;
China is ramping up its campaign against the Uyghurs with an ever widening system of concentration camps but there was no significant escalation with respect to their neighbors;
Japan, sadly, resumed whaling, but so far I believe the impact is minimal;
Brazil continues to wreak havoc in the rain forest, but there is pushback here as well;
Lastly, Canada did have elections, but populism was crushed (for now at least) with the defeat of Maxime Bernier’s People’s Party.

And now here we are, entering the roaring twenties! A decade that will bring things like Prohibition and organized crime in the United States, institutionalized antisemitism in Hungary, the rise of fascism in Italy, the Great Depression… no, wait, that was a century ago. Here’s to hoping that humanity got a little wiser in the past 100 years.

Speaking of that century, my wife’s Mom and mine can now both tell us that they lived in every decade of a century, having been born in the 30’s and now living in the 20’s.

A sad day for Star Trek

Television No Responses »

Dec 082019

I just visited Twitter.

This is Deanna Troi from Star Trek: The Next Generation, played by Marina Sirtis.

Deanna Troi was not my favorite character, but I always respected Marina Sirtis. So I was very sad to see the death of her husband, Michael Lamper, announced on Sirtis’s Twitter account. They have been married as long as my wife and I.

And then this is Odo from Star Trek: Deep Space Nine, played by René Auberjonois.

According to his Twitter account, René Auberjonois passed away today, at the age of 79.

As I said, a sad day.

De Niro’s opinion on Fox News

Politics, Television No Responses »

Sep 302019

One of the few news shows I still watch is Reliable Sources on CNN, a weekly backgrounder on Sundays.

Yesterday, Robert De Niro was interviewed in one segment.

He certainly did not hide his opinion about Fox News. Gave me a good chuckle, too, but then I remembered why he was saying what he was saying and it no longer felt funny at all.

Amazing paintings by Vilhelm Hammershøi

Art No Responses »

Sep 172019

I just came across the name of an artist, a painter, that I never heard before: Vilhelm Hammershøi (1864-1916) of Denmark.

Amazing paintings. Here is one example.

I find the subdued, melancholic atmosphere of his works irresistible. If I had the talent (which I most decidedly lack), this is what I would paint.

Tears in rain

Film No Responses »

Jul 242019

Rutger Hauer was a Dutch actor. He is best known perhaps for his role in the science-fiction cult classic Blade Runner, in particular for his improvised tears in rain soliloquy, spoken by the character Roy Batty just before his death:

I’ve seen things you people wouldn’t believe. Attack ships on fire off the shoulder of Orion. I watched C-beams glitter in the dark near the Tannhäuser Gate. All those moments will be lost in time, like tears in rain. Time to die.

I just learned that Hauer himself died a few days ago, after a brief illness, at age 75.

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