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File: 1608528123163.jpg (47.84 KB, 474x355, galaxy brain.jpg)

 No.1806[Reply]

Is IQ even real? Can it reliably measure someone's "intelligence"? What even is intelligence, and is it really primarily genetic? Is IQ really tied to race?

I keep seeing a lot of conflicting opinions on this but I'm too much of a brainlet to find a satisfying answer.
2 posts and 1 image reply omitted. Click reply to view.
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 No.1816

>>1815
Yes, look at your own map, most blue countries/regions are descended from Europe: Canada, US, Argentina, Europe, Russia, Australia. China and Japan are outliers, if anything it proves that one can train for the test, and that is what they do, they literally train how to take these standardised tests. Both China and Japan have cultures where academic success is respected and something that people strive for, so of course those countries will have higher test AVERAGES, because there are simply more of them who do well.
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 No.1818

IQ is a bit meh. Of course, there are various aspects to what is considered intelligence; so even if you have good measures for the aspects, it's somewhat arbitrary how you weight them. Extremely bad results can tell you whether somebody is disabled. We know IQ tests aren't perfect, the weighting issue aside. There are programs for solving IQ tests, yet this doesn't give us a general simulation of human intelligence.

The way IQ talk is used in political discussion – as a cause, not as both cause and effect – is asinine. If you are malnourished and live in a polluted area, you get brain-damage from that, no matter how great your genetic potential is.

There is some correlation between very good IQ results and doing well in school. But it doesn't make sense to obsess over two people being ten or fifteen points apart. IQ test results are NOT stable over life, that's a big lie that I suspect people tell who know better and who want to score above the herd. You can definitely practice for these tests and improve by twenty to thirty points. I don't think you can get from 80 to 150 though.

>>1810
Your argument about test-making and solving assumes a symmetry that isn't there. I can create a vocabulary test against a dictionary without having perfect memory about what's in the dictionary myself. I can set a higher time-limit for myself as a test-maker than I allow for the test-taker and I can allow myself to use certain tools that I don't allow the test-takers to use. I can make very hard puzzles about shoving pieces around by going backwards from the solution, that doesn't mean I can solve puzzles of similar complexity myself. It's easier to multiply prime numbers than to be shown the result of that multiplication and having to find the prime numbers from that.
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 No.3036

>>1810
>IQ was designed in the same way, European (white) males are taken to be the standard against which others are tested.
I’m not incredibly pro IQ or anything but this is such a bullshit argument. IQ was created by the school board to identify students with learning disabilities.
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 No.3042

File: 1608528253355.jpeg (7.94 KB, 190x293, mmm.jpeg)

>>3036
>IQ was created by the school board to identify students with learning disabilities.
The original IQ test as created by Binet, yes, it was meant to identify children with learning disabilities. But then the Americans took it, and created the Stanford-Binet scale, among others. That is the IQ test we talk about and know today.

I'm not talking out of my ass, I got my info from pic related. It's a good book and you should read it.

>Your argument about test-making and solving assumes a symmetry that isn't there.

My point is that the test (actually, in the beginning there were two tests, for literate and illiterate people, it's actually a very interesting story, but I digress) was designed in a way that it presented people with problems and then timed them on how fast they're able to complete the tasks, if at all. Now, why would the test-creator assign tasks that he himself cannot solve?

The original IQ test asked things about days of the week, about American culture, asked them about radio, etc. basically, it tested white, middle-class intelligence. Poor whites also did poorly on the tests. The test didn't test "intelligence", but integration into American society, it asked questions that the test-makers knew the answer to.

And I ask again, how can someone ask a question they themselves can't answer and then judge someone on the validity of that answer?
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 No.3043

>>3042
>how can someone ask a question they themselves can't answer and then judge someone on the validity of that answer?
That question was already answered ITT, you are just too dumb to get it :/


 No.2547[Reply]

I don't know much about Imperialism. Can someone summarise the key differences between the Luxemburgian theory of Imperialism and the ML theory of Imperialism?
Where do they differ and which of them is, in your mind, more accurate?
I have unfortunately not the time to read "Die Akkumulation des Kapitals." or "Imperialism, the Highest Stage of Capitalism" as I have to do a lot of reading for uni at the time and my tbr list is already way too long.
It´s a topic I'm really interested in and I would appreciate it if you could help me out here.
Maybe you know a shorter, more accessible introductional book on imperialism.
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 No.3011

>>2547
>industrial capital merges together with bank capital, creates financial capital
>creating of trusts, monopolies, bourgeois unions, and so on
>trusts destroy and choke the competition, capital centralizes even further
>centralization means monopoly over natural resources
>regional goes national, national goes international
>biggest firms own the capital in other countries, exploits further their resources and labor force
>world is now partitioned between the most developed capitalist states. further repartitions will cause wars
>imperialism

Correct me if I missed something, comrades.
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 No.3012

>>3011
You missed the part about the banking hegemony where countries are invaded when they stop using the dominant financial transaction system. You know like in Libya the first thing the counter revolutionaries did was create a new central bank to undo the Gold-dinar that Gaddafi had implemented. I think this is a relatively recent development of imperialism.
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 No.3017

>>3012
Monopolies became entrenched around the late 1800s before the formation of our modern credit system. A credit system which Lenin nor Marx could not commentate on as the the gold standard had not been dropped in place of the US dollar yet. Libya's threat to the US dollar would lower the demand for the US dollar and weaken its purchasing power. The US has a trade deficit, thus its dollars flood foreign markets, particularly those which it extracts value from. Its military opens up new markets and creates more capital in the process of capital accumulation.
Michael Hudson explains this much better than I can, and he is foremost the leading economist in formulation of American imperialism and the debt economy.


File: 1608528241467.png (28.54 KB, 677x492, Linear_subspaces_with_shad….png)

 No.2952[Reply]

-Linear Algebra General-
Welcome to /LA/ comrades. In this thread we will work together more or less in line with the MIT OCW Linear Algebra syllabus.
The OCW page can be found here: https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/index.htm
On the OCW page you can find the calendar, recommended readings, lectures, and problem sets and exams. The lectures are done by Gilbert Strang who also wrote the recommended textbook. I think he is a very good instructor and I believe you should certainly give his lectures a watch if you are interested in learning more.
The Calendar is divided into 40 sessions which correspond to 40 assigned readings and lectures. There are 10 problem sets and 4 exams with all the solutions online. This thread will serve as a place to discuss lectures, readings, and, probably most usefully, ask other anons for help on problem sets or exams.
6 posts and 1 image reply omitted. Click reply to view.
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 No.2969

>>2968
Thank you anon this was actually very helpful. I appreciate you taking the time to lay this out for me.
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 No.2970

>>2969
You're very welcome, I won't be doing the course but will check here regularly to help the best I can!
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 No.3006

What's the point of learning this bourgeois mathematics? How will it ever help the working class?
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 No.3008

>>3006
This is the language of how the planet is *actually* run. Without this we would never be able to run world wide distribution networks (read Cockshott)
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 No.3010

>>3006
I hope you're baiting lol


File: 1608528064882.jpg (305.02 KB, 1741x2560, 81LOxJ qS9L.jpg)

 No.1239[Reply]

I'm looking for book recommendations on Operaismo, Operation Gladio and the Marshall Plan. If anyone has suggestions, then it would be much appreciated.
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 No.1249

File: 1608528066309.pdf (2.88 MB, NATOs_secret_armies.pdf)

here's the obvious one
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 No.2993

>>1239
Are these letters soyfacing?
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 No.2995

>>2993
Brain damage as a result of forced memes.
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 No.2998

File: 1608528247303-0.pdf (9.97 MB, Tim Weiner - Legacy of Ash….pdf)

File: 1608528247303-1.pdf (3.5 MB, William Blum - Killing Hop….pdf)

File: 1608528247303-2.pdf (2.04 MB, William Blum - Rogue State….pdf)

>>1239
These are not books entirely about what you requested but there is good info on Operation Gladio and the Marshall Plan in these PDFs
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 No.3003

>>2993
someone make a tronti soyfacing wojak
>>2998
thank you! I really appreciate it


File: 1608528066546.png (240.49 KB, 662x540, 1475417084125.png)

 No.1250[Reply]

Drop those PDF's or else
27 posts and 27 image replies omitted. Click reply to view.
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 No.2925

File: 1608528236550-0.pdf (1.05 MB, 8375638-a-handbook-on-shor….pdf)

File: 1608528236550-1.pdf (13.84 KB, 8608892-crystal-radio-proj….pdf)

File: 1608528236550-2.pdf (79.49 KB, building-a-battery-bank.pdf)

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 No.2932

File: 1608528237516.pdf (491.47 KB, Reform or Revolution - Ros….pdf)

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 No.2971

File: 1608528244016-0.pdf (15.63 MB, [Collected Papers of Herbe….pdf)

File: 1608528244016-1.jpg (6.86 KB, 226x223, marcuse.jpg)

Dropping some Marcuse
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 No.2972

File: 1608528244204-0.pdf (1.48 MB, V2 [Collected Papers of He….pdf)

File: 1608528244204-1.pdf (3.33 MB, V3 [Herbert Marcuse_ Colle….pdf)

File: 1608528244204-2.pdf (3.17 MB, V4 [Herbert Marcuse_ Colle….pdf)

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 No.2973

File: 1608528244313.pdf (3.31 MB, V6 [Herbert Marcuse_ Colle….pdf)

Missing volume 5.

The FBI report in volume 6 on his Essay on Liberation is really funny lol.


File: 1608528167951.jpg (141.58 KB, 720x999, 20200724_224315.jpg)

 No.2243[Reply]

Since /crisis/ general isn't helpful at all and 4/biz/ is shill central.
Educate me on things like cryptocurrency, inflation, pumps, different economic sectors like tech…
4 posts and 1 image reply omitted. Click reply to view.
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 No.2260

best video to teach you these things
https://youtu.be/8wAYb-PnRGY
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 No.2263

>>2247
BUY HIGH

SELL LOW

>>2243
For crypto, if you sign up on Coinbase it gives you a bunch of opportunities to get free crypto.
Basically it let's you watch 'informational courses' that are ads that shill for any given particular shitcoin, and then gives you anywhere from $10-$50 USD in that shitcoin.
Then it's just the investment game.
You can do buy-low-sell-high since you've a fair amount of startup coin, or you could try to follow 'market trends,'
which in the realm of crypto is literally just scamming.
Crypto is literal speculation around fucking monopoly money, it has no actual point, but there's still a shitton that can be made off of it.
Even the retarded belief in meme-magic that /biz/ believes gives any given shitcoin value is to some extent true, as when they meme the coin, people start buying the coin, thus giving the coin value.
It's all ponzi schemes for crypto, so if you stay on top of the schemes and scams, you can make a pretty penny.
Real stocks are of course (slightly) less fake, so that's a bigboy game I am far less knowledgeable about.
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 No.2271

File: 1608528169943.jpeg (65.87 KB, 920x584, 5t35t53.jpeg)

Don't listen to any of these faggots.
The real money is made through placing well informed and strategic option calls. You need at least 1k of savings to do it effectively from my understanding and massive cahones.
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 No.2272

>>2271
Explain option calls.
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 No.2962



File: 1608528196337.jpg (109.14 KB, 960x906, IMG_20200612_005943.jpg)

 No.2539[Reply]

I'm not sure if I am being too contrarian, but I think that maybe economics was split into micro and macro as an effort to destroy the LToV. Seeing that Microeconomics was built upon the assumption of the bourgeois economist Alfred Marshall and his conception of marginal utility, I hold a lot of skepticism. Pair that with Keynes- a student of Marshal- who later built the conception that the economy's malaise was due problems with aggregate demand via Mashall's axioms that supply and demand determine value, then I feel loss. I basically believe these divisions are arbitrary, yet I'm not sure how far I can go against the grain. Are there books from the perspective of a classical economist or Marxist who deals with this topic. I was inspired a lot by Cockshott in this regard.
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 No.2543

microeconomics is basically pseudoscience on the same tier as Jungian psychoanalysis. it’s all just speculation without any falsifiability. I don’t think it’s intentional, just that lolberts and neolibs are too divorced from reality to see it.
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 No.2552

>>2543
I understand that as the majority of microeconomics, and economics as a whole, is divorced from political economy. Microeconomics particularly ignores any repucussions to society; instead focusing on a framework of atomised firms. Ideology is left to fill in gaps. Particularly, the emhasis on exchange value ("commodity fetishism") which I would argue the majority of macroeconomics seems to make the mistake as well. The gravitas of value is simply underestimated at best.
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 No.2937

Micro/macro split has been shrinking in relevance since the Lucas critique. It isn't really a thing anymore.
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 No.2959

>>2937
US colleges still split into separate classes
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 No.2960

>>2959
They're different lenses suited for different problems but micro still acknowledges the wider society and macro still acknowledges the individual. The perspectives aren't at odds.


File: 1608528109463.jpg (969.3 KB, 2048x1365, 1592334125153.jpg)

 No.1644[Reply]

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 No.1645

How does the stock market work? Am I wrong in assuming that it has no direct link with the earnings of companies? Earnings go down, people expect other people to sell so stocks go down? Is that literally it? Because that sounds insane even for capitalist standards.
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 No.1647

>>1645
It’s the same thing as a share except you don’t get any power over capital from it, but it still gets its exchange-value from the company through regular stock buybacks that basically “back” the stock (similar to how you back a currency, except the stock itself is being backed by a currency)
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 No.2938

>>1645
A company can raise capital by selling ownership shares to the public in the primary market (investors pay company). The public can then exchange shares on the secondary market (investors pay investors). People don't know how much a company is worth or is going to be worth so they take a guess on the price to sell their shares or to buy another's shares. This guess is partly based on news on the company and the economy in general. People are going to rush to buy shares if they think they're undervalued and the sellers are going to raise their prices to capitalize. People are going to trip over each other selling shares at reduced prices if they think they're undervalued. Minute-to-minute price changes reflect changes in people's estimation of a company's value.


 No.2910[Reply]

This is a post which I've found in redchinacn.org, which in turn was copied from Utopia internet forum. I think it's quite educational, so posting the machine translation of it here
4 posts omitted. Click reply to view.
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 No.2915

>>2914
&lt4. Farmland species diversity is damaged
In addition to the accelerated loss of the diversity of major crops and their cultivars, the biodiversity of animals, plants, microorganisms, etc., which are closely related to agriculture, with farmland or soil environment as the core, has also been damaged. Many beneficial animals, marsh wet or aquatic plants, The species or population structure of insects, natural enemies of pests, fungi, bacteria, etc. have undergone significant changes, and their numbers have decreased significantly or disappear forever. The number of pest species and populations has increased sharply, and the abundance of farmland biodiversity has declined significantly. The United Nations report pointed out that in recent years, bee populations, which are closely related to crop pollination and yield, are dying out at an alarming rate, especially in the northern hemisphere. In the past 20 years, the number of bees in the United States and Europe has decreased by 30% and 10%-30%, respectively, while the size of bee populations in the Middle East has shrunk by more than 85%.

In China, many studies and a large number of empirical evidence have shown that the population of beneficial organisms or natural enemies of pests represented by birds, snakes, insects, earthworms, nematodes and ants is rapidly shrinking, while rodents are typical pests. The population density has soared, and some major agricultural and forestry diseases and pests have continued to increase, and the damage has increased. The types or numbers of aquatic animals, insects, frogs, earthworms, algae, weeds, and soil organisms in the southern rice field ecosystem have decreased significantly, and diversity has gradually been lost.

&lt5. The invasion of alien organisms is raging
With the continuous deepening of global economic integration and the intensification of climate change, in recent years, the degree of damage from alien biological invasions worldwide has increased day by day, and more than 100 species of alien invasive organisms are recognized internationally as the most threatening. At present, there are 544 species of alien organisms invading China, of which 100 are more severely harmful, and more than 50 are internationally recognized as the most threatening invasive species. The direct economic losses caused by 11 invasive agricultural aPost too long. Click here to view the full text.
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 No.2916

>>2915
The agricultural crisis: excellent work
(TL note. excellent work ~ good practice)
Trying to explore the main inducing factors of the agricultural biodiversity crisis:  

&lt1. lagging in thinking and understanding
One is the weak sense of crisis. For a long time, due to the limitations of understanding of nature and the objective world, the appearance of abundance of natural resources, and the deviation or misleading of public opinion, humans, especially Chinese, and even governments and management departments at all levels have a blind sense of superiority. , Resources and environmental concerns and sense of crisis are seriously lacking, and further foreshadowed the destruction of biodiversity and ecological environment.

Second, the development concept is lagging behind. Long-term poverty and backwardness, material deprivation, and stagnant economic development have made the Chinese people excessively strong desire to get rid of poverty and become prosperous. Utilitarianism is so prevalent, the color is so strong that it is too short-sighted, and one-sided pursuit of economic aggregate scale and growth rate or unrealistic "leapfrog." Development, while ignoring the inherent quality and efficiency of development and resources and environmental costs.

At the same time, misunderstanding the true meaning of development, simply equating "development" with growth, and blindly focusing on immediate benefits, temporary benefits, partial benefits and short-term benefits, which are scientific, harmonious, balanced, inclusive, and sustainable for development. The overall coordination and balance of sex and "people-oriented" lack sufficient understanding.

The third is superficial understanding. Based on objective reasons such as the gradual, concealed, long-term and complex nature of the loss of biodiversity, many managers, especially farmers, and even scientific and technical personnel have not yet truly fully understood and grasped the importance of biodiversity in resource and environmental protection. And the important position, role and far-reaching significance in the construction of ecological civilization.

Or still stay at the initial level of “pollution control” and “forest protection”, lacking basic knowledge or little understanding of the concept, connotation, and importance of deeper biological diversiPost too long. Click here to view the full text.
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 No.2917

>>2916
&lt3. Extensive agricultural and rural production and management
One is the lagging development concept. Throughout the ages, from foreign to domestic, scientific research to production, obtaining the highest or higher agricultural output has always been the primary goal and even the ultimate goal of people's diligent pursuit. However, excessive, blind or one-sided pursuit of temporary yield indicators, immediate benefits, or short-term efficiency and efficiency has prompted people to rush to make manual selection and "survival of the fittest" from the start of the cultivation of new agricultural varieties, leading to the intensification of production links. Professional and large-scale operation and management. Large-scale simplification has continuously promoted the cultivation of high-yield "good" varieties and "unscrupulous" supplemented by all comprehensive measures for breeding and cultivation that capture high yields, ensure a bumper harvest and increase benefits, while ignoring the protection of germplasm resources and genetic diversity, and despising the ecological environment and The protection of industrial diversity ignores the long-term, continuity and scientific nature of production increase, growth or development.

The second is the predatory development of agricultural natural resources. Based on the deviation of development concept and the limitation of understanding, the desire to pursue output value, increase income and efficiency, and get rid of poverty and get rich is too strong, and the objective reality of the belief of "relying on mountains to eat mountains, relying on water to draft water" has led to the destruction of forests and reclamation of wasteland from the sea (lake). (Land), blindly introducing species and disorderly development of wildlife resources, and other chaotic phenomena, such phenomena as indiscriminate logging, indiscriminate cultivation, indiscriminate grazing, indiscriminate harvesting, and indiscriminate introduction have been repeatedly prohibited. At the same time, rural construction is disorderly and out of standard, land utilization rate is seriously low, lack of planning, scattered layout, blind comparison, greed for foreign, over-occupation of cultivated land and extravagant waste and other undesirable tendencies coexist, resulting in a negative impact on agricultural resources, environment andPost too long. Click here to view the full text.
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 No.2918

>>2917
&lt5. Climate change and natural disasters
At present, global climate change is becoming more and more intense, natural disasters are frequent, and the impact is becoming more extensive and far-reaching. The continuous warming of climate and the dramatic changes in rainfall in time and space, on the one hand, can directly change the survival and development of agricultural organisms and the geographical distribution range, intensify the process of coastal soil salinization and swamping, and cause the shrinkage of agricultural habitats. On the other hand, it destroys the original agricultural ecosystem and agricultural biodiversity. Extremely severe droughts, rapid droughts and floods, rare storms (snow), sandstorms, low temperatures and freezing, high temperatures and heat, mudslides, etc., dominated by extreme abnormal weather and natural disasters are frequent and frequent, which has caused and is bringing direct damage to the agricultural ecological environment Or destroy, exacerbate the agricultural biodiversity crisis.
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 No.2919

>>2918
Conclusion: Crisis
In summary, China’s agricultural biodiversity crisis has quietly arrived and is becoming increasingly severe. Its causes are complex and multifaceted. It is not only closely related to direct, subjective, and controllable human factors, but also has objective and irresistible natural forces. Comprehensive role. But in the final analysis, human activities or man-made damage are the most fundamental reasons that lead to and aggravate the loss or crisis of agricultural biodiversity. It is the inevitable result of people's long-term deviation from objective natural laws, eagerness for quick success, and blind development. At the same time, the process of biodiversity loss is gradual, continuous, hidden, complex and irreversible, and its impact is extensive, profound, serious and lasting. Therefore, it is urgent to examine, understand, and protect agricultural biodiversity with a global vision, an international background, and the sustainable development of human society; only to fully respect nature, conform to nature, and respect nature, and completely transform the old, backward and unconventional. The rational traditional development concept and the extensive and inefficient development model, and the establishment and consistency of the scientific and sustainable "five major" new development concepts can effectively guarantee the agricultural biodiversity and ecological environment safety, as well as the harmony and co-prosperity of man and nature.

>About the author: Jiang Gaoming, researcher and doctoral supervisor of the Institute of Botany, Chinese Academy of Sciences, professor of the Graduate School of the Chinese Academy of Sciences, former deputy secretary-general of the China Biodiversity Conservation Foundation, deputy secretary-general of the National Committee of the Chinese People and the Biosphere, and deputy secretary-general of the Chinese Ecological Society , Is currently the deputy editor-in-chief of "Journal of Plant Ecology" and editorial board member of "Acta Ecologica".


File: 1608528096658.jpg (104.14 KB, 1200x1091, armchair_man.jpg)

 No.1519[Reply]

They're actually publishing a collection of his writings in English:

https://brill.com/view/title/22024

Excuse the academic pricing; I assume Haymarket Books are going to publish a paperback edition later this year if not into the next.
18 posts and 1 image reply omitted. Click reply to view.
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 No.2506

>>2501
incredibly based
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 No.2517

>>2502
No; unfortunately Brill only ever distributes pdfs from the looks of it.
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 No.2518

>>2501
Based-ass nigga right here
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 No.2519

>>

 No.2904

So is anyone here reading it? What are your thoughts thus far?


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