Monday, September 25, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Relativization of gender inflection is an assault on Czech character of my country

In the German Parliamentary elections, CDU won with 32.8% (246 seats), close to the worst results since 1949, followed by SPD with 20.4% (worst result ever in FRG, 153 seats), and the moral winners, AfD with 13% (94 seats) that have beaten the expectations (as we expected) but not enough to make it to the #1 or #2 place. Would-be pro-business FDP (10.7%, 80 seats) trumped the leftists in Die Linke (9.1%, 69 seats) and the Greens (9.0%, 67 seats).

The change from the previous elections is unambiguously in the anti-PC, anti-migration direction. Nevertheless, the actual outcome will be the Jamaica coalition (colors on the flag), CDU+FDP+Greens. Yes, the totally unhinged far left Green Party will probably get to the government led by a party that considered itself conservative just a decade ago. I agree with Mr Jan Skopeček of ODS that this practical victory for the Greens is the most terrifying outcome of the elections. Recall that e.g. the top German lawmaker Ms Ska Keller wanted to relocate whole Syrian villages to the post-communist Europe. I think she would be rightfully lynched if she said such a thing on a Czech rally.

But I want to discuss something seemingly less important, at least for most readers, namely the Czech language. The social democratic minister of foreign affairs Mr Lubomír Zaorálek wrote:


It means "The election victory of A. Merkel is a proof that satisfaction has prevailed in Germany. Congratulations to A. Merkel and I am looking forward to the next cooperation between DE and ČR".

Sunday, September 24, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

All world's Bitcoins belong to the government of China

Nationalized Chinese miners will turn the government into the sole decision maker

In recent days, lots of adult men commented on the stupidity of the "Bitcoin economy" – JP Morgan boss Jamie Damon, biggest hedge fund founder Ray Dalio, ECB vice-president Vitor Constancio, and many other big shots.

They pointed out it's a bubble, a tulip mania, a pure speculation, the actual value of the Bitcoins is zero – and independent of the intellectual worth of the blockchain ideas, and it's not a currency because you can't buy anything for it (especially tomorrow or later for prices you could rely upon) and it doesn't store value because of the volatility. The Motley Fool explained why it's laughable that the Bitcoin could become a safe haven like gold. Not bad for a fool – although his being Motley makes him a very smart fool, indeed, almost like the Einsteinian Moron.



Sane people have realized the facts like Dimon for a long time. What's changing most abruptly are actual steps that a government is taking these days. And I don't mean Ukraine and Indonesia that won't allow the Bitcoin payments, as we learned today (governments have lots of reasons to ban it). I mean the government of China. China banned the ICOs – the jokingly named would-be counterpart of IPOs where real money is collected for new cryptocurrencies. It is in the process of banning cryptocurrency exchanges.

But it seems very likely that it will strip the private Chinese Bitcoin miners from their freedom, too. And things get much more interesting here for certain numerical reasons.

Spencer Bogart started a Twitter thread claiming that things will get much worse. Some other users claim that local Chinese governments have stopped power going to the mining farms. Something is probably going to happen. See also Hacked.com.

NYT writes about Silicon Valley's anti-feminists

Nellie Bowles is a reporter located in San Francisco who covers the Silicon Valley's culture for the New York Times. It seems to me that she has displayed not just some journalistic integrity but also courage when she wrote an insightful article

Push for Gender Equality in Tech? Some Men Say It’s Gone Too Far (NYT)
on Saturday. James Damore became the mascot for that article. Some comments make it clear why it could have been important for the anti-feminists to finally get a soft-spoken, in some sense delicate, boy as a representative who may collect soulmates. When someone like Larry Summers speaks out against the feminists, it's much easier for them to whine that he is a bully – because he surely looks like one. Sorry Larry.

Bowles has covered lots of opinions – from a growing subculture that fights for a complete segregation of men (not too many things would change about these men-powered companies if women were completely banned there) to the people who say that they don't give a damn about the topic (Eric Weinstein – who works with Peter Thiel in some way – is close to that group but he and his brother have become a target of the extreme leftists so things are changing) to some feminists. The people who know that the struggle for the 50-to-50 parity is insane, unjustifiable, and unrealistic have suddenly realized that they have been way more cowardly than they should have and many of them aren't afraid of expressing their thoughts or at least their 100-to-1 solutions.

Saturday, September 23, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Germany: AfD could win the bronze medal

Update: And indeed, it did, beating expectations. Congratulations to AfD! CDU, SPD have some of the worst results since 1949. Jamaica coalition – CDU, Greens, FDP – is most likely now.

In the previous Parliamentary elections of 2013, AfD (The Alternative for Germany) was a new party that was mostly opposing the efforts to save the Euro at any cost. They scored 4.7% and stayed out of the Parliament.



A speech by the Czech ex-president at an AfD event last April. The German sounds impressive enough to me – e.g. in comparison with the German of his ex-classmate.

Things have changed, a million of migrants was added to Germany, and AfD has redefined itself as the only party in Germany that respects common sense and the European roots of their country. Aside from the EU and migration issues, AfD is the only party that opposes the Energiewende – which translates as the ecoterrorists' witch hunt against energy from coal and the nuclear power plants.

They seem to reasonably address a wider spectrum of political topics than they did 4 years ago – and, correspondingly and fairly, they're expected to score a much better result tomorrow than they did in 2013.

Pariah moonshine

Erica Klarreich wrote an insightful review

Moonshine Link Discovered for Pariah Symmetries (Quanta Mag.)
of a new paper by Duncan, Mertens, and Ono in Nature,
Pariah moonshine (full paper, HTML).
That discovery is a counterpart of the monstrous and umbral moonshine – but instead of the monster group and umbral/mock modular forms, it deals with a pariah group and weight 3/2 modular forms.



The historical bottles of Old Hunter's, a Czech whiskey, indicate that the hunter was getting younger as a function of time. ;-)

The paper was originally sent to me by Willie Soon – who wasn't the only one who was entertained by the terminology. This portion of mathematics really uses very weird or comical jargon, maybe one that is over the edge. But I believe that the playful names ultimately reflect the unusual degree of excitement among the mathematicians and mathematical physicists who study these things – and I believe that this excitement is absolutely justified.

I don't want to cover their discoveries in detail but it may be a good idea to remind you of the three kinds of moonshine and how big a portion of ideas they cover.

Friday, September 22, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

CMS: a locally 2.8-sigma diphoton excess at \(95\GeV\)



Finally, a paper from the LHC shows some interesting small deviation from the Standard Model again. The CMS collaboration published their

Search for new resonances in the diphoton final state in the mass range between \(70\) and \(110\GeV\) in \(pp\) collisions at \(\sqrt{s}= 8\) and \(13\TeV\)
and the key graph is seen on page 16.

Thursday, September 21, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

UC Berkeley is breeding intellectually worthless crybabies

Sane employers should better not hire the alumni

Events at UC Berkeley have often shocked us but they always find a way to surpass our expectations. I actually learned about the newest free-speech-related events from Echo, a Czech mainstream right-wing journal, where brilliant student Ms Lucie Sulovská wrote about the University Whiners: What You Should Better Be Silent About In a College.

Much of the content is similar to Elizabeth M. Economou's article about Poor Babies at Lifezette.

OK, so conservative pundit Ben Shapiro gave a speech last week. The police maneuvers resembled 9/11 or something like that. Barricades, checks of purses and backpacks, permission to the cops who may have used pepper spray. The university had to close the upper rows in a hall because of worries that the students would be throwing chairs to the front of the hall... No Islamic terrorists were involved. The place only needed the security during Shapiro's speech "Say No to violence in the academic environment".

Tether & two pals: the only currencies among cryptocurrencies

Over the recent weeks, I occasionally spent some time by thinking about new cryptocurrencies, how a central bank could buy them into reserves, guarantee a floor under each of them, issue its own, make some crypto-payments monitored, and so on. I've also analyzed the historical data of the Bitcoin price.

It's fun to think how $130 billion of the Czech National Bank may be spent or wasted, what can be done. The possibilities are limitless – "yes, we can" applies here. At some moment, however, a rational person also asks whether these computer games are good for anything – whether they have improved someone's life or the efficiency of the economy or something like that. And the result is much worse then. ;-)

The Bitcoin price in USD, \(P(t)\), as a function of time seems to be nicely described as\[

P(t) = \exp(R(t))

\] where \(R(t)\) is a random walk – Brownian motion. In fact, all the vanishing Markov-like correlations make this function \(W(t)\) one of the best random walks you can find in all of financial markets. When we talk about the random walk, we should also mention the typical time scale at which \(R(t)\) changes by \(1\). The time scale is several months in average. Moreover, by tracing some correlations, one can see that this time scale is a "somewhat slowly changing" function of time. When one enters a more volatile period in which \(R(t)\) and therefore \(P(t)\) changes more quickly, it typically lasts between half a year and one year.



Also, there is some slight positive correlation between \(R'(t)\) and \(|R'(t)|\). That means that the periods of higher volatility are generally tending to be good for the price of the Bitcoin, too. You're invited to make these analyses, it's fun. Nevertheless, the conclusion is that the bets for/against the Bitcoin are pure lottery.

Wednesday, September 20, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

The European Union bans 43% of cartoons, wants to ban domestic rum

The Telegraph tells us that French and Greek cartoonists have submitted 28 cartoons for an exhibition. Well, a Ms Catherine Bearder, the only representative of her party in the European Parliament, blocked 12 of them – whopping 43% – because it isn't allowed to make fun of the European Union anymore and these cartoons were therefore blasphemous.



What's the name of her party which has this kind of a harsh attitude towards freedom and democracy? Is it the Dictatorial Totalitarian Party of the Fourth Reich Censors? No, it's called the Liberal Democratic Party! Cool.

But two weeks after another brutal ban on high-power vacuum cleaners (at most 700 watts are allowed now, wow! My Sencor bought a few years ago has 1800 watts consumption), a ban that would be considered way more serious by most Czechs may be getting prepared in Brussels. As the Czech media informed us, the European Commission may be preparing a universal ban on the domestic rum. Wow.

Morgan Freeman declares war on Russia

Yesterday, actor Morgan Freeman – who has starred as the U.S. president in some movies – was hired by a bunch of pro-Hillary and neocon, anti-Trump operatives and recorded an incredible monologue. America is at war with Russia because KGB agent Putin, grumpy about the fall of the Soviet Union, has hacked the U.S. computers and attacked 241 years of the U.S. democracy. This is no movie script.

Paul Joseph Watson and Marty TV gave some sensible responses.

Mr Freeman, this is indeed no movie script which is exactly the reason why you shouldn't have agreed to play it. It's no movie script, it's plain war propaganda. You've been an actor so you should play according to movie scripts and not according to war propaganda recipes. And if you and your comrades in the "Committee to Investigate Russia" – what a stupid and Soviet-like name for such a gang – managed to kickstart a big U.S. war against Russia, you should be treated as war criminals and probably killed.

You've been a great actor but the peace between the U.S. and another world's nuclear superpower is much more irreplaceable than you, Mr Freeman.

Tuesday, September 19, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Wealth can't be created out of thin air

Jamie Dimon isn't missing anything

The New York Times published a diatribe by a Jeremy Philips,

What Jamie Dimon Is Missing About Bitcoin.
The question mark is missing and the answer to the question is "Nothing". The CEO of JP Morgan Chase, the 9th largest company in the world by its capitalization, isn't missing anything.

Philips, an adjunct janitor at Columbia, is even questioning Dimon's simple thesis
You can’t have a business where people are going to invent a currency out of thin air.
Philips teaches us that gold, the Euro, and almost everything else has value that was created from nothing, so it's natural when the same happens in the Bitcoin case. Oh, really? Were these values created out of nothing?

Monday, September 18, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Five good reasons why the governments will ban "independent" cryptocurrencies

Before I start to enumerate them, let me mention that the governments obviously can ban cryptocurrencies. This ability has nothing to do with some technical virtues of the crypto-technology. The governments can ban, look for, prosecute, and punish particular patterns of human behavior they declare illegal.



So just like it may be illegal to sell or even hold drugs, it may become illegal to sell or even hold cryptocurrencies. In principle, you may have cryptocurrencies in your living room – just like you may have hashish – but there may obviously exist laws that will send you to prison for XY years if a court gets some evidence that you're selling the cryptocurrencies, e.g. if you happen to sell them to a provocateur hired by the police. At that moment, almost all people will simply abandon cryptocurrencies – much like most people avoid hard drugs. They don't want to have anything to do with illegal things because they don't even want to take the risk of years in prison.

Cryptocurrencies are a classic example of a pyramid scheme in which the founders or early adopters make the largest and safest profit, the profit is diminishing, and the promotional search for new participants is what keeps it going. The ICOs, the offerings of the new "altcoins", are activities by which some people try to keep the positive exponential expansion rate of the bubble. The bubble may keep on expanding up to some point that we can't predict. It's equally plausible that the $5,000 price of the Bitcoin was a historical maximum and we won't see it again.

Now, let's look at the reasons why it may be a good idea, if not a vital decision, to ban the cryptocurrencies.

1. Protection of citizens against too risky trades

I started with that justification not because I consider it the most important one but because that's the justification that China has used to ban the cryptocurrency exchanges in the country. The documents say that these exchanges involve too huge an amount of risk, it's an extreme gambling, and the Chinese citizens need to be protected against it. They need to be protected for the same reasons why gambling is regulated by governments – not only Chinese governments. Some gambling addicts may lose their last money. They become a liability for their families or the whole society. They become screwed. And if there were too many victims like that, it could be a threat for the financial system or the fiscal balance of a whole country. The governments may very well take this attitude and the Chinese government has started with it.

Sunday, September 17, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Bavaria: third Afghani guy couldn't complete the act

FOCUS, Bavaria [CZ news] – On Friday night, a 16-year-old girl was trying to catch a train in the Upper Bavarian town of Höhenkirchen-Siegertsbrunn [Tallchurch-Winnerswell], ten miles South of Munich.

While she was walking, she was joined by three extremely friendly migrants from a nearby integration facility. A man of age 27 followed by a teenager of age 17 raped her on the street.



The third future German citizen of Afghani ancestry, who was 18 years old, couldn't get a hardon – his excuse was a passer-by. Police started a manhunt in order to reward the heroes. A helicopter was used and the three men were quickly found.

Nima et al.: making the amplitude minirevolution massive

Nima Arkani-Hamed (Princeton), Tzu-Chen Huang (Caltech), and Yu-tin Huang (Taiwan) released their new 79-page-long paper

Scattering Amplitudes For All Masses and Spins
a few days ago. They claim to do something that may be considered remarkable: to generalize the spinor-indices-based uprising in the scattering amplitude industry of the previous 15 years to the case of particles of any mass and spin, and to deduce some properties of all possible particle theories out of their new formalism.

Is it possible? Does it work? What can they learn?

First, they remain restricted to the case of on-shell, i.e. scattering amplitudes, not general off-shell, i.e. Green's functions. They have a cute self-motivating semi-heuristic argument why they don't lose any generality by this constraint: the actual off-shell amplitudes are being experimentally measured by the analysis of some on-shell scattering that involves the particles as well as some new very heavy particles, namely the detectors and other apparatuses.

Nice. I guess that the numbers showed on the apparatuses' displays must be considered as labeling different particle species, not just polarizations of spin. If your Geiger-Müller counter shows "5" at the beginning and measures something and shows "6" at the end, it was a scattering in which the "Geiger-Müller-counter-type-5 particle species" collided with some small particles, got annihilated, and produced a similar big "*-6 counter" particle. Cute. ;-)

Saturday, September 16, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Mr Juncker, Czechia won't leave the EU because of cocoa in chocolate

North Korea's Kim III has promised to place his country's military on par with the U.S. Good luck with that, comrade. Meanwhile, a similarly ambitious leader, Jean-Claude Juncker, the general secretary of the commissars of the European Soviet, gave his "State of the Union address", probably in order to claim that this unelected drunk clown is on par with the U.S. president.

He also mentioned my country, Czechia, once in his speech. It was about the double "standards" of food products in the post-communist and old EU member states. Slovaks and Hungarians should have the same high meat content in some products while the Czechs should have as much cocoa in the chocolate as others.

I have always disagreed with the hysteria exactly because this hysteria contradicts the national idiosyncrasies, the rules of the free market, and it's an ideal "cause" for clowns such as Juncker to become more important. To violently unify and centralize Europe, it's exactly what similar politicians want to do and what they want to be paid for. So I totally expected that Juncker would become a warrior-in-chief against the "double standards in the quality of food".

There exists a small percentage of packages whose content is different e.g. in Czechia and Austria. I believe that it's not about an unambiguously lower quality in the post-communist world. In particular, I do believe that we Czechs actually prefer meat-like products that contain a higher fraction of fat and meat that isn't just the ordinary protein-based muscle, perhaps including some grounded skin, organs, if not parts of bones. It tastes more yummy. Our nation may be genetically predisposed to eat such food because our ancestors, maids and stableboys working for a German farmer (if I simplify things), have gotten used to such food. We may also prefer weaker spices, more milk-like and less bitter taste of chocolate, and many other things. At any rate, if products obey health standards and they are sold well, no one should be allowed to prevent the food companies and their consumers from the mutually agreed purchases.

Friday, September 15, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Can decoding of Hawking radiation be easy?

Last month, I discussed a fresh paper by Kyriakos Papadodimas about the creation of objects inside a black hole using operators that exist outside, if I put it in catchy words.



Since that time, I was returning to my old tempting ideas that the black hole complementarity – the dependence relating the black hole interior and the black hole exterior – could be much simpler than we thought, given by some formula, and that this formula could be rationally justifiable or provable by a rock-solid, physically understandable, nearly rigorous argument.

Thursday, September 14, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

McAfee's irrational pro-Bitcoin arguments

Jamie Dimon, the CEO of JP Morgan, said that the Bitcoin was a fraud. JP Morgan would fire any employee who trades the Bitcoin for his being stupid. Dimon was also asked about some alternative great economy that will run on the Bitcoin and avoid taxes and other aspects of the government supervision and he said that it obviously won't happen. The Bitcoin is used as a mechanism for tax evasion and other crimes and when the lost taxes get too high, the governments will simply ban the Bitcoin.

Some cultists say that the Bitcoin cannot be banned because people make the payments in their living rooms, just with their computer, and the exchanges are in principle unnecessary. This claim is exactly equivalent to saying that hashish cannot be banned as a currency. Hashish is banned as a currency. You can use sell it and buy it – use it for payments – and quite often, no one will see you. But if someone sees you, e.g. if your other party turns out to be a policeman or agent-provocateur, you are in trouble! It may be exactly the same with the cryptocurrencies and indeed, if those would expand the black economy, the status of the Bitcoin and hashish will have to be put on equal footing (as El-Erian of Pimco said, the governments won't allow the mass adoption that is already priced-in in the Bitcoin's price).

I agree with every single word by Dimon, he is an adult in the room. Well, I added some words and I am confident that Dimon would agree with those, too.

John McAfee, the antivirus legend has promised to cut his dick if the Bitcoin doesn't cost $500,000 in a few years is afraid of his little friend. So he tried to contradict Mr Dimon.

Wednesday, September 13, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Decentralized blockchain and subjectivity of the wave function

A quantum-cryptocurrency analogy

Unlike some other people, I am not a real member of the cryptocurrency cult.

I think that the economics orthodoxy as imagined by the founders as well as champions of the Bitcoin is deeply flawed. Also, I don't find the key "virtue" of the cryptocurrencies – decentralization of the list of transactions – terribly important or practical. By the way, JP Morgan boss Dimon said that the Bitcoin was a fraud (something that most of the financiers may agree with) and the currency instantly lost almost 10% of the value. Not too resilient! BTW I have written exactly the same thing as his 1-minute monologue. When the tax losses etc. become significant, the Bitcoin will simply be banned, will drop to near zero, and this "economy" will be over.

On the other hand, I think that the switch from classical physics to quantum mechanics was the most important event in science of the last 100 years. And I generally dislike vague analogies. For these reasons, you would think that I just can't possibly sell the following analogy. But the analogy looks so self-evident and catchy to me that I simply have to dedicate a blog post to it.

Tuesday, September 12, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Merkel: we must accept an infinite number of invaders

Apple: off-topic: to watch the Apple event showing iPhone 8 and iPhone X (a $1,000 beast that looks like this) etc. since 1 pm Boston time, open this page in Microsoft Edge on Windows, or in an Apple browser
Gourmets may be convinced that e.g. Konrad Adenauer or Helmut Kohl were great leaders but the most famous German leader in the last 100 years was unquestionably Adolf Hitler. And because insanity seems to be what counts and what makes the tenure of the German leaders long-lived, Angela Merkel is quickly becoming the number two.



We thought that we have already heard everything but last night, Czech readers were generally stunned after we were told about some exchanges of opinions during the otherwise super-boring German campaign. The Christian Social Union CSU, a semi-autonomous subsidiary of Merkel's CDU that only operates in Bavaria, the "Texas" of Germany, has proposed 200,000 immigrants as the upper limit of approved asylum seekers per year, in order to establish some pressures that will make sure that the year 2015 – when 1.2 million immigrants invaded Germany – wouldn't be repeated. CSU are therefore somewhat "softcore welcomers" who realize the sheer magnitude or at least the very existence of the problem that Germany has created.

The current and presumptive future chancellor, Angela Merkel, answered a question from the audience in Lübeck about the proposed upper limit on the number of immigrants.

Monday, September 11, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Why vanishing commutators imply there's no action at a distance

I believe that an extremely similar blog post has been written in the past but I can't find it or what I can find isn't quite the same so that's why I decided to write this one again.

Lots of people say that there must be non-local influences or some action at a distance in the real world, and this claim is implied by Bell's inequalities or something like that. This statement is completely wrong. Since the 1905 special theory of relativity, we have known that the non-local or superluminal influences would be equivalent – by the Lorentz transformation – to the influencing changing one's past, and those are logically inconsistent.

So why don't entanglement experiments imply any action at a distance?

In quantum mechanics, events are predicted probabilistically. Unless all the probabilities are calculated to be 100% or 0%, and they're usually in the middle, we can't say that the outcome will be something or something else with certainty. We can only say that the outcome will be something with some probability; and something else with some other probability.

In this setup, the action at a distance obviously means that the willful action at one place which we will call Alaska (A) will modify the probabilities of some properties of outcomes of measurements at another place which we will call Boston (B). OK, let's imagine we have an entangled pair of particles or other physical objects that were created as entangled somewhere in Texas, to make it general, but the subsystems have propagated to Alaska and Boston, respectively.

I chose Alaska and Boston for them to be on the left and on the right. Alabama's position didn't look convenient enough.

Sunday, September 10, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Klaus: alarmists have won the climate debate

Czech ex-president Václav Klaus was visiting Nuremberg, Bavaria, where (an uncle of mine lived from 1980 and where) Klaus supported the Alternative for Germany (AfD) before the parliamentary election where they're expected to get 9-10 percent.



The city hall wanted to ban the event because of the presence of an AfD boss who had previously said that Germany should get rid of a PC politician. Klaus' support for AfD was criticized by the boss of the Sudeten German Patriotic Organization Mr Bernd Posselt, affectionately known as "a Hitler who returned from a fattening station" (a nickname invented by the current Czech president Zeman). Posselt said that Klaus and AfD hate the EU and it's bad.

As you can read on German Google News, Klaus responded, on the contrary, Sir. AfD – representing a fraction of Germans who have been silenced – and he are doing what they're doing because of their love towards Europe, its traditions, and its future.

German nuclear bomb on TV

Norwegian "Heavy Water War" on Heisenberg et al.

Last night, I accidentally caught the first episode of the Heavy Water War on TV, a (mostly) Norwegian 6-episode series from early 2015 about the Norwegian heavy water sabotage during the Second World War.

The program was produced in Norwegian-Danish-British coproduction, the budget was $10 million or so, and it was shot in Norway and Czechia. See a 6-minute trailer.

My understanding is that the program was mainly created to promote this courageous picture of the Norwegian folks during the war. Such "Old Norwegian Legends" are particularly needed probably because the Norwegians have become the ultimate symbols of collaborationists with the Nazis, and the word "a quisling" – named after the Norwegian war-time leader Vidkun Quisling – became a synonym with a traitor who maximally cooperates with a Nazi or similar force.

OK, in this program, we can watch a different Norway, a nation of brave chemists – such as Leif Tronstad, a Norwegian career chemist, heavy water worker, and warrior on the British side – who were saving the world from the German nuclear Armageddon.

Saturday, September 09, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Theories can't secure patents, copyrights, and monopolies

Mikael and many others sometimes say things like

...a physical system evolves in some way, then a measurement occurs and a sharp classical value comes out of it.

Therefore, quantum mechanics relies on classical physics and it's unsatisfactory, not a self-sufficient or standalone theory.
Similarly, assorted critics of string theory often say
...quantum mechanics made predictions for the LHC collisions and other low-energy processes. It follows that string theory already predicts nothing about the LHC.
The basic logic is the same in both cases. The logic is that an older theory – either classical physics or quantum field theory – has achieved something or defined some concepts. It follows that this Miss Older Theory walked to a patent office and asked the patent officer to register the patent. In this way, the older theory acquired a patent, copyright, or monopoly over the ideas, concepts, achievements, or rules and no other theory has the right to do the things in the same way, at least not without worshiping Miss Older Theory and without permanently acknowledging its own inferiority.

If you want to have a sharp result of a measurement anywhere, dear quantum mechanics, you can't have it. Classical physics has already secured a monopoly. Do something else, dear quantum mechanics. For example, you can clean the toilets. Similarly, dear string theory, quantum field theory has already predicted the low-energy LHC phenomena. So you obviously can't do it again. Do something else, dear string theory.

Czech calendar forecasts: Irma's big day is Sunday

TRF folks are praying and motling for Tony and Charles Wilson in Florida

Cuba is just experiencing Irma as a Category 5 hurricane, winds over 170 kilometers per hour are common. Tourists who came there for the Sun weren't given what was promised.

Everyone who is close enough to Florida should watch the nice animations at Ventusky.com and Earth.Nullschool.Net and maybe the National Hurricane Center.



But look at this. It's the Czech calendar for September 2017. Just to be sure, the weeks start on Mondays and end on Sundays. The words written under each day are first names. The people with that name have their name day on that day – which is almost as good for them as the birthday. They get gifts.

Thursday, September 07, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

A chart with "interpretations"

Sabine Hossenfelder drew a banner with the "interpretation of quantum mechanics"



that was supposed to be in a text but it was later removed. I consider her a fake physicist which was fabricated by the affirmative action – at least if you talk about anything she's been doing since the grad school – but I think that she has learned some undergraduate physics in a better way than at least 90% of the people who write about physics for the public.

The chart and most of the things she says about it are largely reasonable, except for a few things. Two of them are fundamental: she is treating the Copenhagen Interpretation in an atrocious way and she doesn't really explain that and why all other "interpretations" are nonsense.

ECJ, top EU court, losing credibility in Central Europe

Czech leader: right to refuse migrants is more important than all EU funds

A year ago, Hungary and Slovakia sued the European Union because of its plans to forcefully Islamize territories of all EU member countries, including Hungary and Slovakia themselves. The decision about the "refugee quotas" was accepted by a majority of the EU countries but the dysfunctional policy is unacceptable for numerous European nations, including V4 – Poland, Czechia, Slovakia, Hungary.



Other V4 countries didn't join the lawsuit. On one hand, it looked unfortunate that we wouldn't support our Slovak and Hungarian partners. On the other side, we felt 95% certain that the European Court of Justice would side with the other central EU authorities – so the whole appeal looked like a futile effort. And make no mistake about it, the European Court of Justice did side with the pro-Islamists yesterday. They said that the policy was "proportionate" and a modest majority was enough for the European Union to decide to turn Hungary and Slovakia into another Syria despite the opposition of almost all citizens of these countries.

Wednesday, September 06, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Nine wasted hours of the lawmakers but Babiš is available to police

Two months ago, police asked the Czech Parliament to strip the presumptive future prime minister (after the October 2017 elections), the Slovak-born billionaire and ex-communist snitch Andrej Babiš (and his top deputy, both in the corporation Agrofert and the political movement ANO), of his (or their) immunity because of their apparent subsidy fraud.



The fraud was explained by a Spanish employee of Babiš above. ;-) A decade ago, Babiš decided to build the best project of his life, the luxurious farm the Stork Nest with the dominant building resembling the Olympic Bird Nest in Beijing. He found out that it wasn't profitable, by some $2 million, but he noticed an EU subsidy for small and medium companies working in tourism. So he moved the company constructing the company to a separate company with anonymous stockholders, which were first his kids and his current wife's brother, to agree with various criteria, and five years after the $2 million EU subsidy was received, he reincorporated the company back to his personal company Agrofert worth some $3 billion.

Morally, it was clearly wrong because neither he nor his family was eligible for a subsidy addressed to small and medium companies. His exercise was a sequence of superficially kosher legal steps except that when you look more carefully, and the police did look more carefully, they weren't really right. The application for the subsidy was mentioning false or distorted data about the funding and true ownership while some other key facts were being hidden.

Tuesday, September 05, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Hate speech or how to silence the voice of the Internet

Guest blog by Pavel C. about his shocking encounter with an anti-hate-speech sect
The full name of the author, with his engineering degree, may be found in the original Czech text



What is being prepared behind our backs?

A few days ago, a screenshot [see above] landed among my messages. It came from Nyx, a discussion server. The user nicknamed ZUZKAOU (Ms Zuzana Ouhrabková, from NGO named PostBellum) is trying to find volunteers. Volunteers who will help the NGO InIustitia. The help will include the mass writing of criminal complaints because they're running out of their capacities. Criminal complaints, denouncements, against fellow citizens. To make sure that they will face prosecution, they will have a problem, and they will have to be careful next time. They will have to watch... their tongue.

I am a coder. I have been on the Internet since the beginning, from 1995. [I have been on the Internet since 1992, LM.] At the beginning, it was a squarely scholarly-intellectual infrastructure. The Internet underwent its puberty later, when the high schools joined. Then it became harsher and more folksy when the dial-ups were added. These days, it's often a cesspool. But on top of that, it also remained a free source of the information where, aside from total stupidities, you may also find some facts that you couldn't learn from the official media.

And that's why the Internet became inconvenient for someone. Proposals how to censor it belong to the official agenda of contemporary political parties as well as NGOs. An instructing seminar on this topic addressed to the pedagogic workers took place today, in the Scouts' (!) Institute on the Old Town Square in Prague. I am also a teacher who has taught machine codes and assemblers on the Czech Technical University for 17 years. I am also involved with the pedagogic issues of the leisure time, I am doing slam-poetry and theater improvisation in DDM. So I am the target group. That's why I registered myself for the event.

Monday, September 04, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Thermonuclear Korean EMP may send America back to the Stone Age

North Korea is a rogue country but whether you like it or not, it's also a country that has achieved certain things and it could be extremely unwise to overlook, deny, or mock these achievements.

Last January, when I wrote the blog post North Korea goes thermonuclear, we weren't actually sure whether the latest explosion was due to a Hydrogen bomb.



Well, yesterday's Magnitude 6.3 earthquake wasn't too natural. Because the estimated power is more than an order of magnitude above the previous one, I guess that this time, the explosion was almost certainly thermonuclear.

I can't say "welcome to the club" because Czechia hasn't managed to build even the most ordinary nuclear weapons. So maybe "welcome, our new overlords". ;-)

Sunday, September 03, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Caring about math of equations and math of solutions

A reader of the Tetragraviton blog named nueww highlighted an interesting footnote on page 126 of Polchinski's memories (arXiv):

Morrison came to UCSB from Duke about ten years ago, with a joint position in math and physics. He plays a unique role in tying these subjects together. He and I have an ongoing friendly dispute about whether I know much math (I claim not). I think that the difference goes back to Susskind’s distinction between the mathematics of the equations and the mathematics of the solutions, where I care only about the former.
David Morrison is a very smart string theorist who was trained as a mathematician. Well, he – and others – weren't just trained as mathematicians. I think that they were born and hardwired to think as mathematicians. The memes in the quote above – invented and promoted by Susskind and Polchinski – seem to crisply demystify the difference between the psychology of a mathematician and the psychology of a theoretical physicist.

Friday, September 01, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Lidl supermarket chain desecrated churches† in Greece

Last time when I talked about the Lidl discount supermarket chain – which should be opening its first shops in the U.S. now – it was about the Czechs' legitimate preference of models that look like us.†



Well, it's a Greek Week in Lidl right now. The next week is the Bombshell Prices Week. See the Lidl fliers. I like these events so among other things, I bought four frozen packages of Eridanous food. It's a brand that belongs to Lidl, the products are made in Germany, but otherwise they're supposed to look perfectly Greek.†

Thursday, August 31, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Joe Polchinski's memories

While Joseph Polchinski was dealing with a brain injury – this phrase [which is probably a misspelled "surgery"] sounds much nicer than the ugly C-word – he found it an order of magnitude more difficult to work. Steve Shenker and Derek Westen have noticed that Joe's writing was crisp and excellent so he could do what a string theorist may always do even when he's temporarily reduced to 10% of his mental capacity – to become a writer.

Polchinski just published these

Memories of a Theoretical Physicist
I sincerely wish that with hindsight, the timing of these memories will be considered utterly non-essential!



If you start to read the memories, you will realize that you have already heard about the beginning. Joe Joe left his home in Tucson, Arizona, for some Californian grass.

An anti-quantum crackpot article in Quanta Magazine

The Quanta Magazine hasn't been hijacked by anti-quantum zealots for some time but this hiatus was compensated yesterday when

Quantum Theory Rebuilt From Simple Physical Principles
written by Philip Ball was released. Well, yes, even though crackpots generally find this simple point hard to understand, quantum theory is built on simple physical principles – they are known as the universal postulates of quantum mechanics.

Wednesday, August 30, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Brian Greene's man-made hurricanes

Amazing Orwell: Have you recently tried to search for a white couple on Google Images? Hat tip: Mark Collett, Pavel Ryska. Update: more amazing queries here.
Most of you remember the 2005 Atlantic hurricane season. It has killed almost 4,000 people (Katrina was the main contributor), caused almost $160 billion in damages, and led climate fearmongers to say that every single year would bring the same or increasing number of hurricanes to America.

Well, it just turned out that the following 11 seasons saw mostly below-the average storm activity. Even more strikingly, the United States of America have experienced a record-breaking 11.8 years without a major hurricane landfall – since Hurricane Wilma in October 2005. Those predictions about the strengthening hurricanes haven't worked at all, have they? Has someone been arrested or at least fired because of these bogus forecasts? I don't think so.

Now, a regular and average major hurricane, Category 4 Hurricane Harvey, has visited the U.S. again. The casualties are around 20 so far – negligible relatively to Katrina – and the losses are estimated between $10 billion and $50 billion dollars which are significantly smaller than those in 2005, too. Condolences to those who have been affected – and I wish good luck to those who are making decisions.

I don't think that Harvey is a globally important event and I am not really following it. A hurricane like that is expected to materialize a few times a year and arrive to the U.S. every other year or so.

Tuesday, August 29, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Palermo moves from Sicily to Czechia

When a billionaire is a finance minister, you may be worried about a clash of interests. What does he do with a guy who owns a part of the same hall as the minister's chemical company and whose wagon blocks the minister's view?



Well, the video above – especially the events from 1:00 – approximately show the events. Comrade Andrej Babiš, a former top-tier communist and a secret police snitch, has bragged about his power many times. He has also publicly complained about our country's being like Sicily – except that he forgot to tell us he was the only big gangster around.

(BTW La Piovra, the series about the Italian mafia, was aired on Czechoslovak TVs in the 1980s during communism – I guess that this was one of the films that have gotten the permission from the communist bosses more quickly than others because the Italian society isn't pictured too flatteringly.)

On Sunday, the Twitter Skupina_Suman (The Julius Šuman Group, his critic[s] – whose identity is still eluding the current intelligence – funnily nicknamed after Babiš's commander at the communist secret police) has released about the fifth secret recording with Babiš's voice and it may be the most dramatic one yet.

Sunday, August 27, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Founder of Czechoslovakia was a royal bastard of the last major Austrian emperor

The evidence backing the yummy theory seems very strong to me

I have previously heard about the theory but only yesterday, I was reading the evidence systematically, thinking about the chronology, and the theory looks persuasive to me.



OK, it's all about these two men. The right one is Francis Joseph I of Austria, an Austrian emperor. He was born in August 1830 and his reign lasted almost 68 years, from December 1848 to November 1916 (his death). For the last two years of the war, Austria-Hungary was ruled by Charles I of Austria.

OK, Francis Joseph I – nicknamed Old Procházka [=Walk, #6 most frequent Czech surname] in the Czech lands because of one of two stories – was our beloved emperor. But the monarchy became an anachronism, nation states were guaranteed to be born on its ruins in 1918, and the most important new country that was created was Czechoslovakia, with the capital of Prague, the "third capital" of Austria-Hungary. And Thomas Garrigue Masaryk [the middle name was taken from his U.S. wife Charlotte Masaryk] was Czechoslovakia's key founder and the first president (for almost 20 years).

Saturday, August 26, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Velvet divorce: 25 years later, it's a reason for pride

Exactly 25 years ago, on August 26th, 1992, Czech and Slovak prime ministers Václav Klaus and Vladimír Mečiar, the winners of the elections, reached the agreement that they would peacefully dissolve Czechoslovakia.



On that day, pictures such as this one by the well-known adventurous photographer Mr Jef Kratochvíl of Brno were (mostly illegally) taken in the garden of Villa Tugendhat in Brno, Moravia, one of the pioneering gems of Europe's modern functionalist architecture (which I find just a little bit prettier than the similar communist concrete-block architecture of the late 20th century but let me avoid criticisms here).

At that time, most Czechs would probably prefer the continuation of Czechoslovakia that they identified with. Most Slovaks either wanted some independent state or a much looser union, a confederacy of a sort, that was considered a messy third way by the elected Czech political elite. At any rate, as Václav Klaus mentioned today, they had the unusual window of opportunity to do something that wouldn't be possible today – because the European Union would try to "ban it" with all possible tools.

Germany had lots of its problems after the unification, there was a war in Yugoslavia, tension in Russia etc., so everyone was willing to give Czechs and Slovaks lots of room to rearrange their statehood. And as we know today, it was a clear success.

Trump had moral duty to pardon political prisoner Arpaio

The Trump presidency that most of the American voters celebrated after the 2016 election is dead, Steve Bannon said. Well, parts of it look dead but thankfully, there are other parts the look alive and kicking to me.



Joe Arpaio is 85-year-old, has served America at least since the Korean War, and became famous for his effective fight against the illegal immigration when he was a sheriff in Arizona, the true men's zona. ;-) In his campaign against the illegal immigration, he assumed that

if it looks like an illegal immigrant, walks like an illegal immigrant, quacks like an illegal immigrant, lacks the official documentation just like the illegal immigrants do, it's probably an illegal immigrant.
My understanding is that he has never tangibly hurt or restricted someone who wasn't an illegal immigrant. But just like Europe, America is filled with organized activists who find the illegal immigration desirable. So they're telling you: You aren't allowed to look whether someone looks like an illegal immigrant, listen whether he quacks like an illegal immigrant, and you're not even allowed to take his lack of documentation into account.

And some judges have issued verdicts with these ludicrous statements, too.

Even after the November 2016 election won by those who are largely convinced that Arpaio was doing the right thing, some posthumous children of the Obama presidency among the judges were working hard to make life complicated for Mr Arpaio. He was charged with "contempt of court" – a typical type of crime that is easily abused by politically motivated fake trials (the name of the crime surely sounds like "the judge doesn't like you") – and he was expected to be sentenced to 6 months in prison plus fines.

Friday, August 25, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Czech Catholic leader: we're in the state of war

Dominik Duka is the Archbishop of Prague and the Primate of Bohemia. His boss Francis in the Vatican recently said that countries should make the life comfortable for illegal immigrants even if it means the self-destruction of the European country. Well, not every official in the Catholic Church is a perfidious man in this sense. Here's an interview with Duka translated from a Czech business day.



Terrorism is the state of war but we're unwilling to admit it. Political correctness has morphed into a lie, Cardinal Duka says
Interview by Mr Petr Honzejk, Mr Tomáš Pergler

  • Political correctness has morphed into an outright lie. Conservatively thinking people are at risk of a lynch by the media, Dominik Duka says
  • According to the head of the Czech Catholics, people don't have a genuine will to solve problems posed by terrorism and admit that we are in the state of war
  • He claims that foster parentship is a form of slavery
Cardinal Duka doesn't mince the words. When he talks about foster parents, he says that they're essentially slave owners. Conservative people are at risk of a modern form of the Inquisition which is why they prefer to escape from the public debate.

On the contrary, he has a favorable attitude to President Zeman. Zeman's critics inside the Church should act with the appreciation of Zeman's being the head of state.

LIGO/Virgo may have detected a merger of neutron stars

On August 18th, a Texan astronomer started a wave of speculation by this tweet:


And as far as I can say, this tweet – along with somewhat more specific tweets by astronomer Peter Yoachim hours later – may be the only "original" reason for the speculations so far. Nevertheless, Ethan Siegel at Forbes wrote the following two days ago:
Beyond Black Holes: Could LIGO Have Detected Merging Neutron Stars For The First Time?
And other sources that promoted the rumor include: The Daily Mail, Nude Socialist, Telescoper, Starts With A Bang, Wired, National Geographic, Quanta Magazine, The Independent, Science Alert, Nature, SciAm, NY Post, others.



That would really be cool.

Thursday, August 24, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

How to create objects inside black holes by outside operators

An anonymous reader has encouraged me to write this short review that I wanted to write for a few days.



Schrödinger's cat is jumping to a black hole. Will it be reincarnated as Heisenberg's German shepherd?

Recall that Kyriakos Papadodimas of CERN – whom I remember as a very bright Harvard grad student – is one of the folks who have, in my humble opinion, understood the lessons from the last two decades of the research of string theory and quantum gravity and their implications for the black hole interior and its (incomplete) independence from the exterior world. In particular, he and Suvrat Raju have written papers analyzing how the local field operators seem to be approximately embedded into Hilbert spaces including finitely many black hole microstates. One of the surprising lessons was that the local operators, especially those inside the black holes, must be embedded in a space-dependent way.

Days ago, Kyriakos submitted his new, 56-page-long paper:

A class of non-equilibrium states and the black hole interior.
He is proposing a simple Ansatz for states of a black hole that don't quite look like a black hole with the empty interior. Instead, some objects are created inside the black hole. And he can create these objects just with the help of some operators that are naturally outside the black hole – specifically, using operators that have a simple enough form in the CFT description of the AdS/CFT correspondence.

Wednesday, August 23, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Quanta Magazine's dirty political propaganda

Based on my experience with similar left-wing activist websites, I believe there is a high probability that my comment under a disgusting Quanta Magazine article

A Physicist Who Models ISIS and the Alt-Right
by Juan Cristóbal Cobo will be censored. So I am going to post a copy here.

This article is a despicable pile of trash.

Before 1989, we were exposed to the communist propaganda. Folks like Václav Havel were periodically presented as "the same" as the Nazis, some links of Havel's relatives to the fascist regime were totally invented, others were blown out of any proportion. All of this stuff was driven by the ideological agenda.

Tuesday, August 22, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

An auction: prophetic Einstein's letter slamming Chamberlain's appeasement

Update: The letter sold for $31,000.
I wouldn't claim to agree with all Einstein's political views – in particular, he was a leftist when it came to many issues – but it's still plausible that I would agree with "his side" in most of the actual conflicts he has fought.

The Express just revealed some cool newly surfaced letter:
Albert Einstein letter slamming Neville Chamberlain for appeasing Hitler emerges for sale
At an auction site, you may buy a remarkable letter by Einstein for $25,000, unless someone offers more – so far there are no bids.



I killed Einstein, Gentlemen, a 1969 (post-occupation but filmed already from 1968) Czechoslovak comedy with some time travel. To retroactively prevent the already-real Bomb G that makes women hairy, they plan an expedition to Prague in 1911 where Einstein discovered some prerequisites for the bomb. If you speak neither Czech nor Spanish, you won't understand much. ;-) Note that e.g. at 9:35, they were already taking selfies using a selfie stick in the late 1960s – a Czech invention. ;-)

In October 1938, ten days after Britain and France betrayed Czechoslovakia, Einstein (who was at Princeton) wrote a German letter to his old friend from the patent office, Michele Besso – you must remember him from the National Geographic "Genius" series. It's the same Besso whose death was downplayed by Einstein's famous eternalist quote "People like us, who believe in physics, know that the distinction between past, present and future is only a stubbornly persistent illusion." ;-)

Soldiers should be replaced with robots

Elon Musk along with some 100+ assistants – such as Lisa Randall, Stephen Hawking, Frank Wilczek, Max Tegmark, Noam Chomsky, Steve Wozniak – have sent an open letter to the United Nations

AUTONOMOUS WEAPONS: AN OPEN LETTER FROM AI & ROBOTICS RESEARCHERS
demanding a ban on the killer robots, machines that are controlled by autonomous programs capable of killing the people. This technology is bound to start an arms race – like the two previous revolutions, gunpowder and nuclear bombs – and that's bad for everyone.



Except that it's not bad.

Civilized countries deal with lots of trivial armed enemies such as Daesh which could be easily defeated but no one really wants to do that. Some of the people who could fight Daesh are actually its allies. But even among those who aren't the allies of Daesh, no one really wants to sacrifice the lives of our soldiers in order to kill some pretty much irrelevant savages and bigots. The value of a Western soldier is several million dollars while the Daesh warrior is cheaper by many orders of magnitude. You surely don't want to sacrifice your boys on the man-against-man basis.

Monday, August 21, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Fraternal help 1968: an anniversary

Even the American Thinker noticed that exactly 49 years ago, early in the morning of August 21st, 1968, 200,000 troops from 5 countries of the Warsaw Pact invaded Czechoslovakia.



If you don't know much but you're slightly interested, I recommend you to watch this 48-minute (ex-Soviet Georgian!) video about the events. Just to be sure. Czechia and mostly Slovakia have been parts of the Western civilization – through the Holy Roman Empire and the Austrian Empire - for some 1,000 years. This country that has belonged to Western Europe politically nevertheless fell into the Soviet sphere of influence after 1945, partly due to the betrayal by France and Britain in 1938, partly due to our gratitude to the Soviet army that sacrificed a lot of lives, and partly because of the unstoppable growth of the communist movement in much of Europe.

Sunday, August 20, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

A funny Czech reaction to the anti-Confederate cultural genocide in the U.S.

Most Czech pundits and media are surprised by the neo-Marxist habit of tearing down of the Confederate statues in recent days. Iconoclasm is something that we remember well from the Nazi era and the communist era – and indeed, from the post-communist era, too. The far left is trying to rewrite the history and frame the U.S. president as a Ku-Klux-Klan boss of a sort and all these things are just bizarre.



Let me pick a text by George X. Doležal – who is paid for somewhat funny, somewhat provocative works in Reflex, a mainstream journal.

Let's tear down the statues of Charles IV!
George X. Doležal, August 20th (satire)

After a mass demolition of the statues of the national heroes from the Confederate era which took place in the U.S. in recent days, this remarkable neo-Marxist happening could become a European habit, too. At least the Czech Republic should get inspired by the U.S. authorities and start to remove the statues of the great Czechs who must be disavowed today, in the name of the political correctness.

Saturday, August 19, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Bank of Korea is taking over Bitcoin Cash

...at least, that's a result of your humble correspondent's inference...

Three weeks ago, I discussed the split of the Bitcoin to the new Bitcoin (BTC) and Bitcoin Cash (BCH). For some time, the prices were around $4,000 and $300 or so, plus minus 30%.

But two days ago, BCH began to skyrocket. It reached $1,000 hours ago. The timing of this growth was attributed to the first 8 MB block mined by BCH (BTC only mines 1 MB blocks) and the fact that the BCH mining became more profitable than the BTC mining.

On Friday, the trading volumes of BCH actually trumped those of the "main" BTC Bitcoin, $4 billion to $3 billion a day. Moreover, it's been known that most of the BCH trade was the trade BCH against SKW, the South Korean won, and it occurred at Korean exchanges.

Friday, August 18, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Religion of peace enriches Catalonia, Finland

With some compensation, Muslims should be banned from vans, knives in the public

Technical: I added two clever lines in a Disqus Javascript code which allowed me to redirect the whole blog to HTTPS without separating the discussions. Please let me know if you face any problems, broken widgets etc.
I am sure that many of you have undergone a similar emotional evolution as your humble correspondent. A few years ago, I would be shocked, deeply hurt when a terrorist attack took place. However, one simply gets used to any events that are occurring sufficiently frequently. What's new about the 2017 Barcelona attacks and the 2017 Turku attack is perhaps just the "new" European countries, namely Spain and Finland, respectively, but otherwise the sad events look like business-as-usual.

While Muslims represent about 4% of Spaniards, they are 8% in Catalonia. So it makes sense that the first attacks in Spain take place in Catalonia.

In downtown Turku – where most of Finland's Muslims live (so it makes sense, too; note that only 1% of Finns are Muslims) – one person died and six were injured after a person screamed Allahu akbar. In Barcelona, a white van rented by a man of Moroccan ancestry has driven on the sidewalk of La Rambla, a popular tourists' boulevard, and killed 14 people. A few hours later, five Muslims – some of them had fake explosive belts – had to be killed in Cambrills after their Audi A3 tried to overrun pedestrians as well.

Thursday, August 17, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Harlow, Ooguri: entanglement/AdS proof that there are no global symmetries in QG

Daniel Harlow wrote or co-wrote numerous interesting papers about quantum gravity, entanglement, locality, error code correction, weak gravity conjecture etc. within AdS/CFT.

John Preskill has tweeted about an interesting, soon-to-be-published result by Harlow and Hiroši Ooguri:


They seem to make some lore rigorous.

Bitcoin at $100,000 is possible

Bitcoin fans and owners will learn to bribe cryptocurrency critics

A theorist often lacks some genuine feelings associated with a certain real condition or activity. In particular, when you own a not quite negligible fraction of a Bitcoin, you may see how you actually want to behave and what many other owners of Bitcoins will do.

If you can afford to lose the value but you see the genuine chance for many doublings of the Bitcoin's value in the future, you are inclined to keep it – and not convert it to the real world currencies.


Exactly one month ago, on July 17th, BTCUSD bounced from lows around $1,800 and it went to $2,150 or so. Those values looked incredible but in the following month, as we can see today, the price has doubled again. Exactly. One Bitcoin is worth some $4,300 or CZK 96,000. You may watch the prices and capitalizations of top 1,000 cryptocurrencies (by capitalization) if you click at this sentence.

Wednesday, August 16, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Czechs amazed by a PC lawsuit against a Czech Swedish writer

Czechia's economy grew by impressive 4.5% yoy and 2.3% qoq in Q2 of 2017, brutally beating estimates. Donald Trump made a speech about Charlottesville that has offended many – surely not me. Most importantly, I agree that both sides, "alt right" and "alt left", need to calm down in Virginia and elsewhere in the U.S. And yes, the removal of Confederate heroes' statues is bound to produce lots of understandable anger.

But I want to mention a seemingly irrelevant story about a lawsuit. Rossana Dinamarca is a Swedish student (a very old one for a student, she was born in 1974) who came to Sweden from Chile. She is a lawmaker for the Left Party which is, despite the impressively general name, a tiny communist party that has never made it to the Swedish government.



Swedish newspapers and their Czech counterparts such as iDNES and Echo24 informed us about a lawsuit that Dinamarca filed against Ms Kateřina Janouchová (picture above), a Prague-born writer (in Swedish).

Tuesday, August 15, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

A future proof of \(P=NP\) or \(P\neq NP\) may be far-reaching or not so much

A few days ago, Norbert Blum, a professor (and a chair) from Bonn, the ex-capital of West Germany (picture) whose publication record looks good released the preprint

A Solution of the P versus NP Problem
claiming to contain a proof that \(P\neq NP\).

John Baez and Alon Amit, a brilliant mathematician at Quora, have offered their opinions. The preprint isn't "self-evidently wrong" according to some basic "smell tests" that may be used to "sniff" for wrong proofs of this kind, Baez concluded. In fact, a bunch of computer scientists has so far reacted in the same way: it looks rather credible so far. So it's good enough news for Blum.

At the same moment, neither Baez nor Amit could tell us "I have found a clear mistake" or, on the contrary, "I have verified the proof and joined those who claim that a proof has been found". Francis Villatoro, Gary Knife, and Scott Aaronson claim to know about incorrect statements "proven" at places in Blum's proof, however, although they don't know where's the error in Blum's proof. Sadly for Scott Aaronson who offers you $200,000 if he is wrong, he was mindlessly building on a statement by Luca Trevinsan who has already renounced his own criticism (he misunderstood what Andreev's function was).

James Damore: aftermath

I find Edwin's ideas worth listening to (I am sure he is annoyed by calm comments about "worth" and "blah blah" and would prefer warmer ones, so yes, I love you, Edwin LOL) which is why I have watched this 80-minute video recommended by Edwin:



Prof Jordan Peterson and Stefan Molyneux (both from Canada) are two main individualist YouTube pundits who have previously interviewed James Damore, the former $162,000-a-year Senior Google engineer who became a hero of freedom. So in this discussion, they talked to each other. They covered a lot of ground. You may see that their thinking and values are close enough to each other. But you may still see that they're individualist and they want similar audiences to dedicate time to their videos, so to some extent, this insightful debate still sounds like a competition of a sort.

Saturday, August 12, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Arctic mechanism: a derivation of the multiple point criticality principle?

One of the ideas I found irresistible in my research during the last 3 weeks was the multiple point criticality principle mentioned in a recent blog post about a Shiu-Hamada paper.



Froggatt's and Nielsen's and Donald Bennett's multiple point criticality principle says that the parameters of quantum field theory are chosen on the boundaries of a maximum number of phases – i.e. so that something maximally special seems to happen over there.

This principle is supported by a reasonably impressive prediction of the fine-structure constant, the top quark mass, the Higgs boson mass, and perhaps the neutrino masses and/or the cosmological constant related to them.

Czech trams in Pyongyang

Tough words directed against North Korea have been a pleasant distraction for Donald Trump because the negative attitudes towards North Korea seem to be uncontroversial in the U.S. and beyond. There's a problem: North Korea may hypothetically erase several cities from the map but no one seems to care.



Americans generally support a strike against North Korea. But do they know where the country is located? That's what the folks at the Hollywood Boulevard, a major avenue in L.A., were asked. The answers were all over the map, literally, but the consensus seems to be that North Korea is in Northeastern Canada. Prepare your bunkers, Mr Kim IV Trudeau!

Friday, August 11, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

GR=QM paper shows Susskind isn't a real co-father of ER=EPR

I have always appreciated that in comparison to other top physicists, Leonard Susskind was among those who deserved to be called heuristic thinkers, creative mavericks, talkers rather than calculators, and to a large extent, I have found this spirit inspiring. Susskind was always a role model for me. The number and diversity of ideas he helped to emerge from the darkness was amazing.

Of course, as the well-known lore says, physics depends on the delicate balance between the hot, bold, philosophical speculations on one side; and the cold, hard, boring facts on the other. When this balance is broken, physics degenerates either to philosophy or to botany (or stamp collecting). This lore is not meant to be an insult when it says that philosophy and botany are inferior because they self-evidently are inferior.

Well, the first outcome seems to be a good description of Susskind's new paper

Dear Qubitzers, GR=QM
The 15-page paper is free of equations, begins with "Dear Qubitzers" (a hybrid of quantum bit and kibitzers) and ends with "Best regards, Lenny".

Thursday, August 10, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Police finally asks lawmakers to enable prosecution of Babiš

Will he win the October elections while arrested?

Andrej Babiš, a Slovak billionaire, a former communist cadre, an ex-agent of the communist secret police, and the Czech finance minister up to Spring, was fired by the social democratic prime minister Sobotka a few months ago, in a series of events that looked like a farce mainly because Sobotka repeatedly changed his opinions how to deal with the problem named Babiš. The reasons were numerous.

At least at the level of economic morality that Babiš – and Sobotka – loudly demand from everyone else, there was no doubt that Babiš has done too many immoral things.



He has done lots of strange things to fool his former business partners, evade taxation of CZK 1 bonds by tricks with the rounding to the nearest integer etc. but the most famous wrongdoing is the subsidies for his Stork's Nest, a luxurious farm and rural tourist resort I saw a year ago. He temporarily moved the company owning the project to his relatives, they secured $2 million of EU subsidies that were meant to help small and medium businesses, and then Babiš – who owns a $3 billion company – restored the ownership of his Stork's Nest company.

Wednesday, August 09, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Women are neurotic: research



Almost none of the critics of James Damore's memo has actually read it and virtually all negatively sounding statements that have been made about the memo have been malicious, outright lies mindlessly screamed by fanatical lynch mob. But several people who actually wanted to find something wrong about Damore's text found the following statement to be among the most controversial ones:

Neuroticism (higher anxiety, lower stress tolerance).

This may contribute to the higher levels of anxiety women report on Googlegeist and to the lower number of women in high stress jobs.
Women are more anxious in average, he dared to point out. Well, everyone who is at least slightly interested in related disciplines of biology and psychology – and even most people who aren't interested but they just observe the people around them – must have known it for many years. Let me mention several papers, popular reviews, and facts.

Monday, August 07, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

James Damore deserves $100 million as a compensation from Google

His observations about the stifling PC culture may be necessary for reforms that Google needs to survive

Updates: "$1 million in bonuses" was changed to "$100 million as a compensation" after Damore was "fired" by a Mr Kunda Píča whom I have never heard of; Damore plans to sue Google; he had previously complained to NLRB and wants to argue that his dismissal was a revenge which would be illegal. See a Damore's defiant answer to Reuters.

Donations up to $60,000 to JD. I haven't verified that website.
Recently, James Damore (here's where I learned his name) has studied towards his PhD in systems biology from Harvard but just like some other young men with numerous talents, this 23- or 28-year-old Gentleman immediately went to Google (in 2013, Damore's team won a computational challenge to evacuate a big city; more awards; he's been at Google since 2013) and became a Level 5 Senior Engineer – a position somewhere in the middle of Google's corporate hierarchy – focusing on the infrastructure of the search engine.

(I decided that a photograph of James isn't needed. Imagine a picture of Mark Zuckerberg's twin brother over here.)

Last week, he wrote an e-mail to some internal list of recipients at Google which was both relevant for the future of the company as well as related to the topic of his PhD program that he had previously undergone from a university that isn't quite unknown, ;-) either to me or to the world.

The full text of his 10-page-long essay, Google's Ideological Echo Chamber, may be found at Gizmodo (along with some less valuable appendices) if you click at the link in this sentence. See the original 10-page Damore's PDF file with charts and references; or a special website of the memo (later, a new Damore's domain). The stifling atmosphere of political correctness has largely conquered Google, Damore argues, and people who just suggest that they would prefer a more serious discussion about the actual causes of the gender gap in STEM fields are immediately demonized, threatened, and silenced.

Damore, a centrist and a sensibly self-described classical liberal, explained some characteristic features (which may become vices in too high concentrations) of the leftwingers and rightwingers, argued that the left-wing bias at Google has become staggeringly obvious, and this bias is increasingly preventing sensible people from saying self-evident facts such as that women's have a greater focus on people and emotions while men's focus on things and hard reasoning, aside from other biological differences he discussed eloquently.

Sunday, August 06, 2017 ... Français/Deutsch/Español/Česky/Japanese/Related posts from blogosphere

Vanderbilt: mathematics is sexist

In the 1990s, left-winger Alan Sokal wrote a bogus paper mocking his fellow leftists who were also postmodernists, feminists, or otherwise mentally crippled beyond the usual standards of the Left. Just because Sokal was licking their rectums and amplifying some of the most stupid propositions by these pompous fools, the reviewers of a "prestigious" journal have accepted the paper despite its complete absurdity.

Related to this topic: at least one engineer wrote at least one 10-page essay titled Google's Ideological Echo Chamber arguing that the STEM gender gap is natural. Let's hope that Google won't Bing him. One should be afraid – assorted parasitic neurotic vice-presidential bitches for diversity at Google immediately began to threaten the wise gentleman (and prove his thesis in a clear way). Ranting monkey ran a great story about it.
One of the recurrent themes in his funny paper was the idea that mathematics was sexist and the discipline would look very different if we stopped the discrimination against women etc. Serious papers weren't quite saying these things at that time – yet.



Now, two decades later, papers claiming to be serious are saying the same things as Sokal's hoax from the 1990s. Andrzej pointed out the following Tweet


which promotes a CampusReform.org article about a remarkable paper Unmasking the Male Superiority Myth... The author, Luis Leyva, is a junior professor at the Vanderbilt Peabrain University.