« BackMath from Three to Seventhepsmiths.comSubmitted by background 3 hours ago
  • com2kid 29 minutes ago

    From the book being reviewed:

    > All joking aside, we fledgling mathematicians understood that the single most important thing was not raw intelligence or knowledge (Americans tend to lag behind in the latter compared to all international students). What mattered was passion. The way to become successful in mathematics, like almost every endeavor, is to care about it, to love it, to obsess over it. And in this, Eastern Europeans had a clear superiority, a cultural advantage. They had been trained, from an early age, to love mathematics more intensely.

    IMHO this is what drove American superiority in software engineering for several decades. The people who self selected into software engineering really loved the field.

    I suspect we'll see a continuous slow decrease in all aspects of quality of software as those who have a genuine love and passion for the field are replaced by those in it just for the money.

    • redundantly 13 minutes ago

      > I suspect we'll see a continuous slow decrease in all aspects of quality of software as those who have a genuine love and passion for the field are replaced by those in it just for the money.

      This seems narrow minded. In the early days of software development, the barrier for entry was incredibly high. The possibility of people making high quality, unique software is greater than it ever has been.

      It's also narrow minded to insist that only passion for engineering itself can produce high quality results. It's like claiming famously wealthy musicians can't and don't make remarkable, impactful music.

      • dinobones 19 minutes ago

        Good example of passion from early bell Labs: https://www.youtube.com/watch?v=tc4ROCJYbm0

        Other examples I can think of (from my Gen Z experience, growing up in SoCal):

        - Elementary school: Making custom action replay codes, hacking game saves with programs, CheatEngine/memory/hex editor and following YouTube tutorials, Javascript "document.contentEditable=true" hack and changing stuff on websites, pressing F12 and changing random javascript code until something intereting happens or breaks.

        - Middle school: making sites on Weebly/freewebs, embedding chats and flash games on them, sharing them during computer class

        - High school: Making PHP sites/vbulliten/Newgrounds/flash games, later iOS apps

        I wasn't the only one doing these things. There were always like 3 other kids like me in any classroom that would do the same things.

        Most of us ended up becoming passionate SWEs, besides one that became an accountant.

        • cynicalsecurity 13 minutes ago

          Survivorship bias. Eastern Europeans are actually very bad with math, no better than your regular American. But immigrants you see were very really motivated to leave the post-Soviet hell, so they had to show excellent results.

          Math is taught horrifyingly badly in Eastern Europe. It presented as something extremely overcomplicated and most teachers, having a laughably low salary they barely survive on, don't care teaching it in a way kids would understand.

          • Onavo 17 minutes ago

            > They had been trained, from an early age, to love mathematics more intensely.

            Nonsense, sounds like post-hoc rationalization. Maybe talk to some actual Slavic people. Sure the Russians had "math clubs" and "chess clubs" but it wasn't as if the US didn't have RadioShack and garage/ham culture. Talk to some of the older generations that still remember the Berlin Wall and you might also understand why so many women from the ex USSR states are in STEM while it's the opposite in the West. TL;dr: STEM was a quick way to prosperity, the eastern bloc countries were poor, and engineers are useful even in a communist regime. They studied math because there wasn't much else they couldn't have done.

          • bee_rider 2 hours ago

            I think this must be a very stupid question, but I’ll ask it anyway. I always thought the Soviet Union was smaller than the US population wise, and really did punch above their weight. But Soviet Union census of 1970 lists 241,720,134 people, while the US census of 1970 lists 203,392,031 people.

            https://en.m.wikipedia.org/wiki/1970_Soviet_census

            https://en.m.wikipedia.org/wiki/1970_United_States_census

            Is this statistic somehow not representative?

            If so, what’s up with that?

            If not, is the belief that the Soviet Union was smaller than the US population widespread and wrong? If it is widespread and wrong, where’s it come from? (Although, I must admit the possibility that it isn’t widespread, and was just unusually wrong. In which case the answer is just that I’m unusually bad at geopolitics, which would not be surprising at all).

            • aklemm an hour ago

              Probably just conflating Soviet Union with Russia, which does have a smaller population. The Soviet Union encompassed so many more countries.

              • llm_trw 43 minutes ago

                The OP is wrong. The USSR had a larger population than the US by around 20% from 1950 to 1990: https://www.cia.gov/readingroom/docs/DOC_0000380594.pdf

                Chances are he's only counting the population of Russia proper, which would be a bit like only counting the US East Coast population.

                • wwilson 36 minutes ago

                  My guess is rather that he's conflating the US with US + Western Europe.

                • cbsmith an hour ago
                  • dankwizard an hour ago

                    I don't think anybody except you thought it was smaller. Why are you suggesting theres a widespread misconception instead of the more likely alternative - you made a mistake?

                    • johnfn an hour ago

                      The article strongly implies this.

                      > These days, the same scenes are dominated by Chinese and Indian kids. But China and India have large populations — the Russians were punching way about their weight, demographically speaking.

                      • qup an hour ago

                        Also

                        > Well, with the Soviets it all went in the opposite direction: they had a smaller population, a worse starting industrial base, a lower GDP, and a vastly less efficient economic system. How, then, did they maintain military and technological parity1 with the United States for so long?

                  • 0xdde 2 hours ago

                    The author raises an interesting question as to how the Soviets produced so much scientific talent, but his discussion of math circles strikes me as more of a tangent than a convincing answer. Were these math circles really so widespread, and were they a big part of producing mathematical and scientific question? He doesn't address this. However, the book he is reviewing is available online [1] and I see from skimming it that Zvonkin says only one of his students ultimately chose math as a profession. My hunch is that the structure of the formal education system in the USSR played a larger role.

                    [1] https://sites.icmc.usp.br/sasha_a/zvonkin-e.pdf

                    • lupire an hour ago

                      It's all part and parcel of a deeply mathematical culture.

                      "Math as a profession" is a limited subset of "professions that rely heavily on math", despite what some mathematicians might say.

                      • bdjsiqoocwk 2 hours ago

                        I would dispute the premise that the Soviet Union produced a lot of scientific talent. Can anyone quantify this? They've stolen the blueprints for nuclear weapons. Sure they managed to actually build then which is far from trivial, but so did the UK and France and they're much smaller countries. This is just to name one example of how the Soviet Union scientific abilities are often exaggerated.

                        • mitthrowaway2 an hour ago

                          If you study much of 20th century mathematics and physics, you'll certainly find Soviet mathematicians showing up everywhere. Control theory, probability, nonlinear differential equations, etc. Just from the names of theorems alone, it's pretty hard to miss.

                          • ants_everywhere an hour ago

                            The Soviets produced a lot of outstanding mathematicians.

                            It's remarkable in absolute terms and it's even more remarkable considering that Soviet education was generally anti-science for much of its existence (e.g. see [0]).

                            IIRC Stalin eventually left a group of mathematicians and physicists alone because it was clear that if they were suppressed the Soviet Union couldn't win wars or plan the economy.

                            My initial hypothesis would be that creating this kind of playground in the otherwise dismal intellectual atmosphere, combined with the ability to select the best people from all over the empire, and the urgency and funding that came with the wars and cold war, played a major role in their ability to do important work.

                            [0] https://en.wikipedia.org/wiki/Repression_of_science_in_the_S...

                            • lupire an hour ago

                              They invented space ships, for one thing.

                              Russian was a scientific power in the 19th Century before Soviet Union, and continued during the Soviet era. The west had limited access to it, due to the Cold War.

                              https://en.m.wikipedia.org/wiki/Science_and_technology_in_Ru...

                              • avmich 40 minutes ago

                                Soviet Union wasn't called a superpower for nothing. USSR had many world class achievements in scientific and applied areas, and some organizational achievements in social and manufacturing areas. There are examples and counterexamples, but the result is what we have, and while at some areas ex-Soviets were seen as backwards people in early 1990-s, in some others they really brought some positive advancements to the West - or First World - when the borders became open.

                                • m_mueller 25 minutes ago

                                  Case in point: The reason why the US heavily relied on Soviet rocket engines for their launches for ~15 years (before SpaceX dominance) was because they were simply more advanced and cost effective. Material science apparently was a step above - Soviet scientists were able to create an alloy for use in oxygen-rich engines which was unbelievable to Western counterparts till they visited and had it demonstrated.

                                  • avmich 10 minutes ago

                                    This is one example, and there could be many - both where USSR had an edge and where it was behind. I believe here we want to have the overall picture - and that picture was that there actually were some novelties which were interesting on the West, even though in overall quality of life and some associated parameters USSR was notably losing. Or, saying it from another end, USSR wasn't advanced enough to avoid dissolution after - not necessarily caused by - the Cold war, even though it had some achievements unavailable on the West.

                              • komali2 20 minutes ago

                                Quantify in my opinion requires qualify because, how many is "a lot?" But broad strokes, the USSR was an intellectual powerhouse. Add as many "in spite of"'s as you like, but in my opinion the "a lot" target is achieved. You mention science and I'll get to that, but I want to first target what I feel is a general misconception of the Soviet Union as like, a bleak concrete-ridden, muddy backwater of labor camps (it kinda was of course) with nothing to contribute to the world.

                                Post revolutionary periods always produce fantastic art, literature, and social experiments. See post-revolutionary American religious scene for an example. In the Soviet Union, there's a clumping of great literature around 1917. Summary: https://en.wikipedia.org/wiki/Russian_literature#Early_post-...

                                > The Imaginists were post-Revolution poetic movement, similar to English-language Imagists, that created poetry based on sequences of arresting and uncommon images. The major figures include Sergei Yesenin, Anatoly Marienhof, and Rurik Ivnev.[65] Another important movement was the Oberiu (1927–1930s), which included the most famous Russian absurdist Daniil Kharms (1905–1942), Konstantin Vaginov (1899–1934), Alexander Vvedensky (1904–1941) and Nikolay Zabolotsky (1903–1958).[66][67] Other famous authors experimenting with language included the novelists Boris Pilnyak (1894–1938), Yuri Olesha (1899–1960), Andrei Platonov (1899–1951) and Artyom Vesyoly (1899–1938), the short-story writers Isaak Babel (1894–1940) and Mikhail Zoshchenko (1894–1958).

                                Sorry for the big copy paste, but, there's just so many of them, and to literature nerds, what they did was "groundbreaking." I know it sounds silly but let us literature nerds have our thing.

                                Then there's a bunch of fun leftist / communist poetry, from Vladimir Mayakovsky and Nikolai Tikhonov (the "Could nails from such people be fashioned" guy).

                                And on and on. Art had some interesting characters as well, "in spite of" the Socialist Realism thing. Isaak Brodsky, for example.

                                Re: science, as someone else linked, efforts were hampered slightly by the repression of science that was perceived as in opposition to dialectical materialism, but in general the Soviet Union seemed very determined to create a lot of engineers.

                                You have Fields medal winners: Grigory Margulis (interestingly he suffered from the Soviet antisemitism mentioned in this article), Vladimir Drinfeld, and Sergei Novikov. And you have nobel prize winners such as Nikolay Semenov, Nikolay Basov + Alexander Prokhorov, Pavel Cherenkov (the Cherenkov radiation guy) + Ilya Frank + Igor Tamm, Leonid Kantorovich (basically invented linear programming), Pyotr Kapitsa, and Lev Landau.

                                Then there's the obvious such as the fact that the Soviets were first to put a satellite in orbit, first to put a human in orbit (arguably far more useful than putting a human on the moon, though putting a human on the moon is probably more inspiring).

                                What is interesting is how during the time these may not be "contributions to science" due to the USA and the Soviet Union often not sharing advancements in science with eachother because of the Cold War. Imagine if the two nations had been cooperating with eachother. Then again maybe there wouldn't have been a "Space Race."

                            • svat 25 minutes ago

                              When my kid was three I encountered this lovely book and thought I'd read it to attempt to replicate something like it (despite all the warnings that it's a journal and not a guide); unfortunately I never got around to finishing the book (nothing against the book, just got distracted) and now the kid's already past seven :) But what little I read was delightful; thanks for posting this summary!

                              • tightbookkeeper an hour ago

                                Every study which examines different populations across the world and expects them to be identical will be confused.

                                If every cultural group was equally interested in math, that would be shocking.

                                • lupire 2 hours ago

                                  6 years ago and 10 years ago, with a few comments: https://hn.algolia.com/?q=Math+from+Three+to+Seven

                                  This book and the culture it come from are so influential, that many people who did "enrichment" have already been exposed to many of the activities in the book. Most famous may be the Scratch JR / code.org introductory computer programming, but with pencil and paper.

                                  • myth_drannon 33 minutes ago

                                    I have this book, it's a fun read but difficult to replicate on your own. Tried on my children but it's hard work and I'm not a mathematician like the author and the society is different.

                                    • lovegrenoble 2 hours ago

                                      The USSR was indeed the most reading country in the world. Soviet citizens spent approx. 11 hours a week reading books, newspapers and journals on average, which was twice more as the British, North Americans and French people did. It was the findings of the world study of 1966.

                                      • bdjsiqoocwk 2 hours ago

                                        Not a good metric for producing scientific talent, and it doesn't distinguish reading fiction from actually educating yourself. For the purposes of producing scientific talent, reading fiction helps you as much as watching TV.

                                        • philosopher1234 an hour ago

                                          I don’t know any definition of actually educating yourself that would exclude reading fiction. And why are you focused on the purpose of producing scientific talent?

                                          • 12345hn6789 an hour ago

                                            This is an incredibly pessimistic view. Do you have any sources to these claims?

                                          • myth_drannon 40 minutes ago

                                            Yes, people had a lot of time for hobbies. Reading, writing poems, electronics. Sometimes I watch old interviews of people on the streets and compare with the interviews they do on the streets now. It's night and day. Even people, like working class, drunk in a bar in the end of 80's collapse were more well spoken and intelligent then the people now. Either it's Putin, emigration or capitalism or whatever but there is a serious degradation in the populace.

                                            • komali2 14 minutes ago

                                              I've noticed this aspect in general of revolutionary societies. What I'm personally quite selfishly interested in is whether this is unique to leftist revolutionary societies - were Germans or Italians in 1936 having spirited debates about fascism and how best to serve the Fatherland? I have no idea, from what I've read so far it sounds like no.

                                              Meanwhile, for example in Spain in the same time period, there was a remarkably broad activation of the population in revolutionary activism and political engagement, which allegedly doubled productivity and dramatically increased agricultural yields, which to me indicates that the anarchists were basically everywhere (how else did they syndicalize such wide swaths of the economy?).

                                              Similarly there's the whole French Revolution cafe / salon culture.

                                          • bdjsiqoocwk 2 hours ago

                                            > When I related these questions to an Ashkenazi-supremacist friend of mine, he immediately suggested that “maybe it’s because they’re all Jewish.” (I’ve noticed that the most philosemitic people and the most antisemitic people sometimes have curiously similar models of the world, they just disagree on whether it’s a good thing.)

                                            If I speak I am in big trouble.