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Qem

6,610 karma · joined June 17, 2020

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Qem··on The Silurian Hypothesis (2020)
Reminds me of this comic: https://badspacecomics.com/scour-copy-copy
Qem··on Computational chemistry, Locally? My rant on SSH
> There is also a layer of friction between doing the computations and then analysing the logs that comp chemistry programs spit out. If you want to visualise orbitals or look at the outputs of your simulations, it's really awkward to run Python whilst being in the cluster, and the cluster has no GUI display.

By the description it appears computational chemistry is stuck in batch processing era. They are yet to discover their equivalent to REPL tight feedback loop workflow.

Qem··on EEG shows brain can simultaneous encode two speech streams
Echoes of the bicameral mind[1]?

[1] https://en.wikipedia.org/wiki/Bicameral_mentality

Qem··on Microsoft deleted my account and OneDrive
Related: https://www.tomshardware.com/video-games/xbox/brazilian-cour...
Qem··on Microsoft loses Brazilian case after telling hacked user to re-purchase games
> Courts elsewhere have gone the other way. Chinese courts have recognized game accounts as inheritable property, while U.S. rulings generally treat games as revocable licenses

Pretty ironic a communist country has stronger assertion of individual ownership rights than USA, the flagship of capitalism.

Qem··on Learning another language appears to slow brain ageing by up to 13 years
> The researchers took account of factors such as people’s age, sex and education, but cautioned that they could not rule out the potential influence of other factors that may have an impact on the brain, such as lifestyle and social engagement.

Perhaps it's just a correlation. Number of spoken linguages may correlate with income, frequent travel, sociability, or other factors that improve or filtre for health, brain health included.

Qem··on Sick leave: Germany rising but not the worst in Europe
I wonder if lost productivity from sick leave days is offset by preserved productivity of all coworkers that were not infected by people that felt obliged to show up sick with flu or other communicable disease.
Qem··on The bottleneck might be the air in the room
That's scary if confirmed. It took 500 million years for complex life to find the right mix of atmospheric O2/CO2 to foster intelligent lifeforms. Then we are undoing it in mere centuries.
Qem··on A martian rock has lots of carbon on it, and it's not clear why
> At least within the precision limits of the Perseverance’s instruments, the material roughly matches terrestrial kerogen. Using the word “kerogen,” though, was a no-go, the researchers decided. On Earth, kerogen is made almost exclusively of biological matter, mainly fossilized microbes that were buried millions of years ago. “The term kerogen implies biogenic source,” Murphy explained. “Macromolecular carbon implies we don’t know whether its origin is biotic or abiotic.”

I'm pretty convinced the catchphrase "There's no Planet B" is imprecise. In fact there is a Planet B, Earth. Mars was Planet A[1], our ancestors came here billions of years ago, perhaps in a rock fragment full of organics like this "completely not shale".

[1] https://badspacecomics.com/apostles-of-mercy

Bad news is that if we screw the Planet B where our lineage took refuge after Mars dried out, there is no habitable Planet C left in the solar system.

Qem··on Is the iPhone birth control? Causal evidence from AT&T's 2007-2011 monopoly [pdf]
> Actually raising a child costs more than $1.2M - just $20K/year invested in S&P500 over the last 20 years would have grown to more than $1.2M.

The future markets of a shrinking world, with consumer and worker cohorts dwindling year after year, will be very different from the last 20. This is paradoxal reasoning. Your're counting on going childless, while the market remains the same, other people keep having children to grow the market. But if everybody else does the same it doesn't work. The mean investment probably will give negative returns, in a fast shrinking world.

Qem··on Is the iPhone birth control? Causal evidence from AT&T's 2007-2011 monopoly [pdf]
> If you don't have children to inherit your fortune to, you can retire with full exhaustion of capital - that will yield way more than 4k$/month.

As a lone elderly person you're likely to be scammed and lose a lot of that capital near the end, without close people that like and support you. Elders are incredibly vulnerable to financial scams, specially those enabled by technologic means they are not familiar with.

Qem··on Is the iPhone birth control? Causal evidence from AT&T's 2007-2011 monopoly [pdf]
> ppl are now having better options than raising a baby.

It gets me beffudled people actually think addiction to the virtual crack of social media is a better option.

Qem··on The first early human eggs from stem cells
Reminds me of this: https://badspacecomics.com/in-the-flesh-copy
Qem··on Michigan bill would bar employers from requiring after-hours coms with workers
> Or, indeed, WhatsApp and Signal.

You can use Shelter from FDroid to create a separate work profile in the phone, with separate accounts, and then pause it after office hours.

Qem··on More evidence is consistent with possible ancient life on Mars (2025)
> We should be wary of bringing Martian microbes back to Earth, because they may find our environment too hospitable and end up invasive species.

They could even already have invaded in the past, and we descended of them[1]. Earth as Mars ancient lifeboat[2].

[1] https://www.bbc.com/news/science-environment-23872765

[2] https://badspacecomics.com/apostles-of-mercy

Qem··on Israel targeted Gaza children resulting in genocide, UN inquiry says
Lots of tech companies involved in this genocide[1]. Unfortunately tech has bad antecedents, as IBM also supported genocide in WWII[2].

[1] https://en.wikipedia.org/wiki/List_of_companies_involved_in_...

[2] https://en.wikipedia.org/wiki/IBM_and_the_Holocaust

Qem··on Israel targeted Gaza children resulting in genocide, UN inquiry says
> highest entity that could apply leverage

What is the lowest entity that can apply leverage? Regardless of what US or UN does or doesn't, you can start boycotting today.

Qem··on Israel targeted Gaza children resulting in genocide, UN inquiry says
> when a world power seems to be supportive of actions that an international body considers negative, what structure can help resolve these?

Apply the Apartheid South Africa treatament. Gather the larger number possible of complying members, and apply a coordinated boycott, divestment and sanctions campaign to put pressure in the party engaged in genocide, ethnic cleansing or other abhorrent actions.

Qem··on My Mathematical Regression
And does it quite fast too:

https://www.wilfred.me.uk/blog/2014/10/20/the-fastest-bigint...

Qem··on A New Interpretation of the Rise of Intelligence: Falling CO2 Levels Was Key
Paper: https://www.qeios.com/read/NYZWD5
Qem··on Ice water drowning survival of young patient (2025)
I wonder if such cases are a gift from our Neanderthal forebears, from the few % of Neanderthal DNA that still lingers in most humans alive today. They spent hundreds of thousands of years amidst ice age glaciers, what are the odds they developed the ability to hibernate? It would be a good explanation on how H. Sapiens Sapiens took over later. They couldn't defend their shelters while in torpor.
Qem··on Wolfram Language and Mathematica version 15
> He’s doing nothing wrong spending his own money the way he wants to.

Except stealing credit for work done by his employees. Read about his lawsuit against Matthew Cook.

Qem··on Wolfram Language and Mathematica version 15
Not practical in research. Doesn't solve the blackbox reproducibility problem. Also it makes the act of publishing a paper under your name practically a crime confession, as it's easy for companies to comb the literature to seek people publishing results obtained with software X without a license.
Qem··on Israeli firm BlackCore suspected of meddling in New York and Scotland votes
https://en.wikipedia.org/wiki/Imperial_boomerang
Qem··on The quiet push to shield pesticide makers from lawsuits
When industry pushes this kind of reform I wonder how much unpublished data they already have on the ill effects caused by their products.
Qem··on Are you expected to run five Python type-checkers now?
> If you are going to be super-strict with type-checking, wouldn’t it be best to switch to a statically typed language and get the performance gains as well?

You can use type-checking to get better performance already, without leaving Python. See https://blog.glyph.im/2022/04/you-should-compile-your-python...

Qem··on India's surprise baby bust
People from the 70s are in their 50s today. Approaching retirement age, but most still able and employed. Things will get interesting in those countries as they hit old age and quit the workforce in a large wave.
Qem··on Why isn't the U.S. better at soccer?
> Unlike the metric system that actually has a clear logic behind it and makes handling scientific numbers more easy

The clear logic behind soccer is low barrier of entry. A vacant lot, some friends and a makeshift ball gets any child started. Even the poor can play it with minimal inputs.

Qem··on Why isn't the U.S. better at soccer?
> It’s just that Brazil currently doesn’t care about baseball that much and baseball first has to become popular

Baseball is a hardware-intensive sport. It's hard to get popular in poorer countries. Soccer on the other side demands just a vacant lot and some soft round object you can kick around to get started.

Qem··on Why isn't the U.S. better at soccer?
> The US has also strangely invented a lot of sports (Americans football, basketball, baseball, volleyball, lacrosse, skateboarding, snowboarding, and so on).

It appears the sports industry in US skewed local preferences toward hardware-intensive sports, that sell lots of gear. Poor children can start playing soccer stuffing crumpled paper in plastic bags to create a makeshift ball, and using spaced sandals as makeshift goalposts. Minimal hardware requirements. It's harder to play baseball or football without all assortment of costly bats, helmets, gloves, et cetera. Basketball comes closer to soccer in this regard.

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