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Joined 1 year ago
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Cake day: June 12th, 2023

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  • Wow, asbestos pipes, that’s something new I learned today…

    Total genius move by whomever designed it and the organization that approved/certified it for human potable water use.

    How am I still surprised by these things, long ago we once thought lead pipes were perfect for moving/transporting potable water (apparently, one of the many things that contributed to the collapse of the Roman Empire).

    Nowadays, high density polyethylene pipes are selling like hotcakes and certified for potable water use. Will we find, in a few decades, that micro-plastics are more prevalent than expected and cause innumerable long term health issues? Hence, the new thing to avoid like the Black Plague.

    What is wrong with plain old copper pipes, outside of just being expensive due to low supply vs huge demand? (I may have missed the news on how they too affect health)


  • Thank you for this excellent writeup.

    A lot of mistakes/repercussions was readily documented beforehand and could have been avoided by proper regulations (even by not removing sane ones such as the Glass–Steagall legislation).

    Moreover, Climate Change is affecting a larger and larger part of the stochastic increases in instability: from extreme localized weather and regional aberration to global temperature anomaly affecting every part of the planet differently.

    However, we live in a world whereas bombastic contrarians are lauded, even elevated to positions of power or at the center of important decision making processes. No wonder we keep being surprised by avoidable disasters.




  • Man, is this seriously going turn into into the Iraq has WMD boondoggle/fiasco:

    “Secretary of State Colin Powell gave a presentation to the UN on February 5, 2003, in which he detailed false intelligence gatherings provided by the Israeli government regarding Iraqi WMD.”

    Source 1: Senate Report on Iraqi WMD Intelligence

    Source 2: Israel knew Iraq had no WMD, says MP

    I forgot it was Israeli Intelligence source back then 🤔. I only remember Bush insisting there are WMDs and Colin Powell’s declaration at the UN. All of it was proven fake of course, and 20 years later it has become the biggest and most expensive Intelligence blunder.

    Hopefully, I am wrong and we were smarter to verify everything before repeating the same reckless mistake.

    I try to not comment on controversial issues particularly when I don’t have any qualification or first hand knowledge/experience, however this is looking more and more like an unmitigated overreaction.


  • All these first-past-the-post voting systems (here in Canada too it’s a problem) need to be relegated to a bygone era, it’s so bad that even placings names on a board and throwing darts blindfolded for every MP positions would probably give a better and more representative outcome.

    Welp… it will probably be after something akin to world war 3 that we (the ones luckily still alive) would all sit down and set out to fix the many obvious and perhaps not so obvious issues with governance, lack of immediate consequence to lying, independently peer reviewed education system absent of political/religious/vested/private interest or influence, broken taxation system enabling billionaires, the lack of thorough independent study of environmental or health concerns before even granting any permit (problems tend to always be discovered long after it was commercialised/contructed/).

    Sad to see the state of affairs in every country 😰😱, nevertheless just as we can see/imagine/iterate/improve our ideas of what each one of us would consider better systems, we should implement, test, cross pollinate, evaluate (scientifically, quantitatively and qualitatively) and keep what works better than before and reject/shun/disqualify what obviously causes issues or collateral damages.



  • It depends on the definition of intelligence as there are many kind/type/sort/category of intelligences and every psychologist, neuroscientist, philosopher, linguist, ethnologist, educator and a multitude of other specialist will all have their own preferred way to differentiate, categorize, regroup and make hierarchies or diagrams of all matter of intelligence and the different aspects of cognition.

    Then there is general intelligence (g factor or general intelligence factor) which counterintuitively affects “intelligence” less as it increases, coined as Spearman’s law of diminishing returns (SLODR):

    Tucker-Drob (2009) found that a general factor accounted for approximately 75% of the variation in seven different cognitive abilities among very low IQ adults, but only accounted for approximately 30% of the variation in the abilities among very high IQ adults.

    Hence, very loosely akin to current CPUs/GPUs limits (terrible comparison, I know), there’s only so much Gigahertz we can push silicon based CPUs, there is only so many transistors we can smash together into a smaller and smaller space, there is only so much distance/area to carry tiny and fragile signals from one end of the CPU to another before it become undistinguishable from background noise, there is only so much power we can feed a tiny CPU before it reaches thermal saturation and there’s only so many cores and/or modules we can add before most of it remain dormant/barely used in day to day operations.

    Now, concerning your hypothetical button, let suppose there is no such “diminishing return”, one could gladly continuously sit/walk/sleep on the button for more “intelligence”, but to keep up the brain and entire nervous system will have to drastically change just to handle all this increased intelligence. At some point even the brain volume will start to be affected and the brain would outgrow its cranium. All of it will probably excruciatingly painful and accompanied with a cocktail of neurological disorders since the brain keeps rewiring itself as it evolves.

    Neat question indeed. 😆



  • I think it is too late to avoid the workforce and demographic squeeze.

    Considering the following simple thought experiment:

    1. Even if every abled, capable and freely willing women in China were immediately given:
    • 1.a. unlimited financial support

    • 1.b. complete freedom in choosing their partner

    • 1.c. flexible maternity leave (2 to 5 years)

    • 1.d. readily available at home cleaning and at home cooking/cartering services

    • 1.e. best in class psychological and medical services and follow ups

    • 1.f. excellent daycare and world class education;

      1. the first children born the following year won’t be able to work and contribute to the economy until 18 years later (or whenever they enter the workforce; at best 14 and ideally at 23-25 after university).

    Hence, I am inclined to suppose that, at best (least controversial), the Chinese Com·unist Part.y could do is to try and attenuate the economic slowdown and decay. How? I do not know.

    At worst, they implode on themself and/or start a looks-like-we-are-doing-something war.