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Archive for February, 2019

Physicists playing Calvinball

Saturday, February 23rd, 2019

[ by Charles Cameron — wishing I was fluent in music, and might as well ad mathematics, Hebrew, Arabic, classical Persian, you know the drill, Sanskrit, Tibetan, Japanese.. and their courtly modes and rituals, and could play badminton, chess, dharma combat, go, eh? ]
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Here’s a wonderful description of a game in which the rules — in this case, mathematical languages — change from move to move:

It happens again and again that, when there are many possible descriptions of a physical situation—all making equivalent predictions, yet all wildly different in premise—one will turn out to be preferable, because it extends to an underlying reality, seeming to account for more of the universe at once. And yet this new description might, in turn, have multiple formulations—and one of those alternatives may apply even more broadly. It’s as though physicists are playing a modified telephone game in which, with each whisper, the message is translated into a different language. The languages describe different scales or domains of the same reality but aren’t always related etymologically. In this modified game, the objective isn’t—or isn’t only—to seek a bedrock equation governing reality’s smallest bits. The existence of this branching, interconnected web of mathematical languages, each with its own associated picture of the world, is what needs to be understood.

That’s from A Different Kind of Theory of Everything in The New Yorker, an intriguing rerad, though as a non-physicist, seeing an equivalence with Calvinball — a game in which the game in play constantly changes — is about as far as I can go.

When I was talking with Ali Minai, I said that both music and math were languages I didn’t speak, and that cut me off from much by way of discourse with mathematicians (Ali himself) and musicians (my nephew the conductor Daniel Harding), and Ali commented that music is at least an embodied abstraction, whereas math is a pure abstraction with no embodied component. I hope I’ve understood and expressed that well enough. Anyway, it was a striking comment, and not one that had ever crossed my mind, on a topic of considerable interest and real regret.

**

Calvinball:

Richard Feynman would have enjoyed a Calvinball reference, methinks — but for any sober-sided physicists who don’t play bongos, here’s the philsopher Alasdair MacIntyre to much the same effect:

Not one game is being played, but several, and, if the game metaphor may be stretched further, the problem about real life is that moving one’s knight to QB3 may always be replied to by a lob over the net.

**

I’d hoped to have more intriguing math or game quotes to offer here, but no luck so far, so I’m gonna post anyway.

It’s snowing metaphoric chyrons 8

Friday, February 22nd, 2019

[ by Charles Cameron — auditioning, pledging, pitching, animated by animus, focusing fire, kicking, lashing, assault, shocked, strike, slammer ]]
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Headers:

First, some ouroboroi (serpents that bite their own tails):

This strikes me as a negative ouroboros

— the point here is that the serpent snaps at its tail and misses:

Next, a fairly plausible ourob — the newspaper is reporting on a suit against itself. There’s a frame-switch here, between headline and paper, which is why I call it “plausible”:

And this one — can we call it an ourob? Trunp, after all, is part of reality, so in this case it’s a part raging at its own whole:

If, as I keepm arguing, ouroboroi are often markers of significant content — not always, but opften enough — it’s worth testing the boundaries of what constitutes an ourob. And simply getting practice= in identifying them.

What do you think?

**

Quotes:

Writing in Inside the London tech scene’s frantic plan to stop Brexit of tech folk in Britain,

these people eventually congealed into an unofficial pro-Remain guerrilla operation, determined to use their skills to make the Brexit train stall before it goes flying over the white cliffs of Dover.

the group’s “numer” or leading light is quoted as saying:

MTP: Bernie Sanders is flexing his fundraising muscles ..
m39 one-to-one ..

Ari Melber 2/20/2019: We love to speculate about this [timing of Mueller release ] because it’s uniquely high drama ..

Hardball: Bernie Sanders comes fast out of the gate with his fundraising
It’s kicking it into Dan Coats’ court ..
We don’t know whether Joe Biden or Beto O’Rourke who are auditioning for the role of Hamlet, when they’re finally going to decide what to do ..
There’s so many wild cards out there on the Democratic side, and to some extent on the Trump side of the equation ..

All In, Chris Hayes:
CH to McCabe: What do you say to the basic idea that there’s these people inside the FBI, you among them, who just don’t like the guy [DJT], didn’t like the guy from the jump. and were animated by animus essentially in the actions you took ..
Enemy of the people .. these very loaded terms ..
The President calling you out, Fox News focusing its fire on you ..
Dan Coats is the latest one to be sort of in the cross hairs with this President ..
We still don’t know about Wikileaks ..
Clint Watts: The belief has always been that should Wikileaks ever go down, that day or the next day there would be an unbelievable release of material. It’s always been thought that they’re on an information timebomb ..

Morning Joe 2/21/2019 We should be shocked that we’re not more shocked ..

**

Chyrons

  • CNN Situation Room 5pm m59 2/20/2019 chyroon NATO
  • MTP chyron NYT Enemy of the People
  • And a George Mason ouroboros:

    We weren’t always so ready to label far-right extremists domestic terrorists, but now it’s happening ..

    **

    Okay, Ari Melber and the Roger Stone trial:

    Roger Stone’s very well known effort to turn serious proceedings into a baroque theater of the absurd .. **

    — both kicking myself and pledging “epic fight” — twofer!

    Ari: Quite a performance. This is the reality part. Stone was doing the reality show part. We’re in the reality part today ..

    Nick Ackerman: In a way, this is like baseball: the third strike and he’s off to the slammer ..

    Rogow (defense): It’s indefensible ..

    NA: If she’s put into place at the time a full gaga order, he would have gone directly to jail, do not stop Go, do not collect $200 ..

    AM: This is his last, last strike as she puts it ..

    **

    And that’s my last stroke for the day.

    Lt Christopher Hasson and religion, also Breivik, Rudolph

    Friday, February 22nd, 2019

    [ by Charles Cameron — calling Hasson a “domestic terrorist” is a good first step, noting that he’s fulfilling Breivik’s hope that his manifesto will train others is a second, and checking out his religious ideas would be a third ]
    .

    **

    I’ve seen a fair amount of coverage of Lt. Hasson as a domestic terrorist, focusing on his weaponry, his target database, and his dream of killing “almost every last person on the earth” — but nothing taking explicit note of his views on religion.

    The New York Times reported him as saying:

    Please send me your violence that I may unleash it onto their heads. Guide my hate to make a lasting impression on this world. So be it.

    That phrasing struck me as strange, being the only part of his writings addressed to a second party. In context, however, it seems likelynto be a form of prayer — it is immediately preceded by one of the very few religious references in the document:

    Gun rights people will never rise, need religious to stand up.

    Coming immediately after that, it strikes me that “Please send me your violence .. Guide my hate ..” certainly could and perhaps should be read as prayers. Their address to a second party seems like a tell to me.

    **

    The only other religious reference I saw in Hasson’s writings as the court provided them followed immediately on the question, “Who and how to provoke???” And reads:

    New idea this weekend, R/E orthodox as a way to influence?

    I take that to be a reference to Russian / Eastern Orthodoxy. Other meanings for “R/E” I’ve seen include “Real Estate”, “Retained Earnings” and “Revolutionary/Evolutionary” — none of which make any sense in the context followed by “orthodox”.

    Further, Hasson thought of Russia as a resistant to the values he despised, writing:

    Looking to Russia with hopeful eyes or any land that despises the west’s liberalism. Exclusive of course the muslim scum. Who rightfully despise the west’s liberal degeneracy….

    It seems to me he likely shares Anders Breivik’s general “cultural Christianity” if not Christianity itself — and given the well-documented closeness of Putin and Patriarch Kirill, and their general joint approach melding religious and patriotic ideation, and indeed Church and State together, it would make sense that Hasson “Looking to Russia with hopeful eyes” would include his viewing Orthodoxy, at least in its Russian form, as a bulwark against “the west’s liberal degeneracy”.

    **

    I checked with Anders Breivik’s Manifesto, which Hasson studied with care, following many of Breivik’s instructions, and didn’t find any suggestion that Orthodoxy was Breivik’s preferred form of Christianity for the purposes of resisting degeneracy. In fact his instructions for citizens of his revised western culture include the section title, “Convert to Christianity (Orthodox, Catholic or Protestant)”, with the further explanation:

    Every individual is to accept baptism, the ritual act by which one is admitted to membership of the Christian Church, as a member of the particular Church in which the baptism is administered.

    Orthodoxy is named in that section title before Catholicism and Protestantism, but I don’t think that proves much of anything. In another section, describing the origin of the St George cross as a Templar emblem, Breivik writes:

    Saint George is one of the most venerated saints in the Roman Catholic Church, Anglican Church, Eastern Orthodox Church, Oriental Orthodoxy, and the Eastern Catholic Churches.

    — a pretty comprehensive list of “high” churches – but not one that prioritizes one over the others.

    I’d also note that Hasson briefly references with approval the writings of Eric Rudolph, the anti-abortion activist and Olympic Park bomber, who described his faith thus:

    I was born a Catholic, and with forgiveness I hope to die one.

    **

    All in all, there’s not much in the court papers of a religious nature, but the one real hint we have seems to point to Putin and the Patriarch as powerful allies in his white supremacist fight.

    It’s snowing metaphoric chyrons, ignore unless interested 7

    Wednesday, February 20th, 2019

    [ by Charles Cameron — chyrons, yes — but also a mini-essay on what happens when loose fingertips sink ops — and including a multi-math game physicists play ]
    .

    IMO, defang is a great word — so I was delighted to hear the phrase, Mr. Trump’s attempts to defang the investigations

    Let’s get to work, there’s lots to cover:

    **

    Chyrons:

    We’ve had bombshells before — meet new bombshells.

    A regular fight metaphor:

    An extraordinary one – jumping on a grenade!

    And this one’s good, from the Georgia voter suppression story:

    Running? D’oh, must be a sports metaphor:

    and two from the 11th hour with Bryan Williams:

    sustained and secretive assault is quite fine!

    **

    Words heard:

    The Secretary of State in Georgia not only administered the election, he falsely accused the Democratic party of hacking to cover up his incompetence the weekend before the election, and he systematically harmed voters over a decade — he was not only the contestant, he was the score-keeper the referee. And there is no equitable system that allows that to be so. It’s not fair.

    Rachel Maddow on Manafort, 2/19/2019:

    And that fairly dire circumstance, the fact that sixty-nine and a half year old Paul Manafort is now looking down the twin barrels of a sentence from this Federal judge in Virginia and then another sentence from this Federal judge in DC, at’s, honestly is a crisis of his own making ..

    And this — Neal Katyal called Trump Grandmaster Pinocchio. Now that’s certainly a Disney reference, but is it also a ref to hip hop — Grandmaster Flash — or chess — Kasparov?

    **

    Headers:

    Catfishing was a new one on me, but certainly striking! Apparently it goes with sextortion:

    Members of the military happen to be particularly high-profile targets for scams like catfishing and sextortion. Recently, a group of inmates in South Carolina were busted for allegedly blackmailing 442 service members using fake personas on online dating services. Not only can these tactics hit service members’ wallets, they may also represent a security risk if the victims have access to sensitive information.

    Okay, it has natsec implications, and is clearly a word I need to learn.

    The catfishing, here, was by a NATO research org, red teaming to see what NATO soldiers, with a little prompting, might reveal on social media:

    The phony Facebook pages looked just like the real thing. They were designed to mimic pages that service members use to connect. One appeared to be geared toward a large-scale, military exercise in Europe and was populated by a handful of accounts that appeared to be real service members.

    In reality, both the pages and the accounts were created and operated by researchers at NATO’s Strategic Communications Center of Excellence, a research group that’s affiliated with NATO. They were acting as a “red team” on behalf of the military to test just how much they could influence soldiers’ real-world actions through social media manipulation.

    The results indicated that soldiers did indeed tend to leak information that “bad actors” might appreciate and use against them, or against NATO forces more generally:

    By the end of the exercise, the researchers identified 150 soldiers, found the locations of several battalions, tracked troop movements, and compelled service members to engage in “undesirable behavior,” including leaving their positions against orders.

    And guess what? The Russians are aware of the same possibility, and have banned the use of smartphones and similar devices by their troops as a consequence:

    That combo of articles comes to us via Michael Robinson, to whom I must once again offer my grateful thanks.

    And one thing more: the NATO group issued a report, and its title intrigued me:

    Cognitive security was another term that’s new to me — IBM / Watson defines it thus:

    Cognitive security combines the strengths of artificial intelligence and human intelligence. Cognitive AI learns with each interaction to proactively detect and analyze threats, providing actionable insights to security analysts for making informed decisions – with speed and accuracy.

    That’s as much a sales pitch as a definition, but still gives us a sense of where these terms are trending.. and there’s reading to be done:

  • Wired, NATO Group Catfished Soldiers to Prove a Point About Privacy
  • Guardian, Russia moves to mask its soldiers’ digital trail with smartphone ban
  • NATO Stratcom, Responding to Cognitive Security Challenges
  • IBM, Artificial intelligence for a smarter kind of cybersecurity
  • That’s our mini-essay for the day, and maybe the week!

    **

    Now think on this:

    **

    Game on!

    Let’s end today’s snow-sweep with a game metaphor applied to physics, or maybe I should say the philosophy and practice of physics: it’s a game in which the rules — in this case, mathematical languages — change from move to move — from Natalie Wolchover‘s A Different Kind of Theory of Everything:

    It happens again and again that, when there are many possible descriptions of a physical situation—all making equivalent predictions, yet all wildly different in premise—one will turn out to be preferable, because it extends to an underlying reality, seeming to account for more of the universe at once. And yet this new description might, in turn, have multiple formulations—and one of those alternatives may apply even more broadly. It’s as though physicists are playing a modified telephone game in which, with each whisper, the message is translated into a different language. The languages describe different scales or domains of the same reality but aren’t always related etymologically. In this modified game, the objective isn’t—or isn’t only—to seek a bedrock equation governing reality’s smallest bits. The existence of this branching, interconnected web of mathematical languages, each with its own associated picture of the world, is what needs to be understood.

    That’s it!

    It’s snowing metaphoric chyrons 6

    Tuesday, February 19th, 2019

    [ by Charles Cameron — brewing, churning, fighting, lashing out, crush, slam, push back, skewer, walk away, road warrior, hit job, full court press, cage match, power grab, bombshell, wow ]
    .

    It’s almost a chyron blizzard today, after the calm weekend!

    A Mad Max film ref, perhaps?

    — and the ideal Full Court Press example — I’ve had quotes before, but never a chyron. Excellent!@

    Fast tracking — is that a spooorts term? Not sure:

    A shutdown fight? Okay:

    Best mano a mano.. definitely a trove!

    IO think I had an explosive interview chyron recently — here’s another, just in case:

    And I’ve been tracking arcs, moral and otherwise — trajectories belong in that collection:


    **

    New batch:

    pushback — nothing much:

    power grab — better:

    skewers — excellent

    sparring:

    hmm: — move along:

    lashes out:

    slams as treasonous — that’s quite a hit ~

    **

    Time for a break:

    Judge Jackson and those cross-hairs

    **

    Okay, how about some quotes — not many, this has been chyron season with a vengeance — but a few:

    Robert Costa: Through the churning political waters of the Robert Mueller investigation and everything else that could come ..
    Hardball, we Biden: walk up to the starting gate, and then walk away .. ?
    One thought that comes to mind, Ben, is the bullet that was dodged in Sessions having to recuse himself early on, given the account McCabe gives of Sessions behind the scenes ..
    it was actually the general counsel of the FBI who said That’s a bridge too far, we’re not there yet ..

    **

    Back for some headers and a tweet:

    hm, hit job:

    cage-match is a pretty good one..

    and this one goes to our continuing liminal / borders collection:


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