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lebuffon

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If De Soto is correct, and I am not qualified to judge, based on your statement about land ownership in Brazil, then capitalism was not fully developed to where it could have been. Get the book. It's an interesting read.

And yes I can see that we are at the end of an era. This may be more the end of the U.S. empire than the elimination of capitalism, but for sure a new 'ism" is going to be required soon. What that is will be interesting to see. It would be nice to see someone with imagination come along instead the bipolar options we are handed today.

Sure at the "end game" stage you are correct. But on the way to that stage it does what it does really well, meaning it makes lots more capital.

De Soto is talking about why it "cannot" get started in a place without government controlled land registry.

This is well documented in the the book "The Mystery of Capital" by Hernando de Soto. When it was published I thought it would change the world, but apparently nobody cared. :-)

In his thesis, this is the reason capitalism cannot work well in Latin America and other nations around the world. He says that registered land ownership is the foundation of capitalism. This is how one can borrow money against your land and invest it to make more capital. Very common for example with farmers in N. America to borrow against their farm, for machines, seeds and fertilizer.

(I am not an economist)

In southern Ontario where there are many ( the most?) greenhouses electricity is primarily produced by Nuclear (50..55%) Hydro power is about 24 ..38% of the total.

I think the bigger difference is the Canadian attitude about the "commons" nature of electricity and so profiting excessively on power is frowned upon.

Back in the good old days of analog audio we made differential audio inputs with Iron and copper. :-)

Transformers are amazing at reducing common mode noise like induced hum, but rather expensive compared to the price of these boards.

Fun fact: The entire landline telephone system used to rely on balanced lines with transformers for in/out. The hum nulling is so good that trunk lines had no shielding inside buildings.

I look at culture, under which I put language as a component, as the O/S of the human brain. So yes a brain with no O/S can think but it probably will never replicate, in one life time, the accumulated thinking skills of a brain given a good O/S.

How many of us would independently reinvent language with specific tenses, the diatonic scale, the number zero, perspective drawing, geometry, calculus, atomic theory, quantum mechanics etc. if left on our own from childhood?

So to me, the question becomes, can human language encode the sum of all human thought? The answer might be no. But it might be good enough to get close.

It's not a technology limitation as you say. The issue is a psychology problem. How do you keep a nation all playing on the same team, so to speak, when there are an infinite number of contradictory voices screaming at them?

My observation is that a society is based on some common ideas, many times myths, but without those common threads you can't make a civilization. This is why dictatorial regimes shut down open internet access rather quickly. They know it will undermine and/or destroy their control of the masses.

I like to look back in history for parallels. In 1912 the USA required that all radio transmitters be licensed. There were classifications established for commercial and amateur stations. So at that time Feds understood the power of giving citizens the ability to communicate with the masses.

Fast forward to the 1990s and politicians were clueless about what the internet was doing or would do in future. So what is the correct response when every citizen has the power to, using the archaic term, "broadcast" to the world.

The genie is out of the bottle and needs to be managed for the common good, which is always going to piss off some individuals. It's going to be interesting watching nation states fight over how best to do this.

The way this wealth inequality is so common around the world. makes me wonder if the next time the pitchforks come out, it will be some kind of global uprising. Perhaps accelerated by social media. Or are the elite better able to control the masses in this age?

In my case it was around 1975ish. There was no digital circuitry in signal paths then.

If you are asking how the thread pitch motor controller was working I have no in depth knowledge but it would likely be an analog envelope detector. (simple RC filter/integrator would suffice) That would be rectified to make a DC control voltage and the control voltage would be used to modulate the power to the motor in an inverse fashion. ( more audio signal -> less power )

No digits would be harmed in the process. :)

Old guy here. I brought a few masters into RCA in Toronto, just before dinosaurs went extinct.

At that time they used a Studer A80 (if memory serves) 1/2 track machine, modified, with an extra playback head that was placed before the head stack so it read the music on tape about 500mS before the playback head got it. The extra head sound was fed to the motor controller that controlled the speed of the cutting head feed motor that turned the screw that controlled the pitch depth of the grooves.

When the preview head sound was loud, the screw motor would slow down to make bigger grooves and then return to normal when the audio envelope was smaller.

That's how they optimized groove spacing before digital buffers. :-)

My observation after numerous decades is that people who invent technology don't control it because they seldom imagine how the rest of humanity will ultimately use it. I am thinking of printing press versus newspapers with advertising business model. Same for Radio and TV. The techs made it work. The business weenies made the profit. The original "www" followed a similar path. How that plays out with AI is in motion I think.

As counter argument proposal; we should look into studies of children deprived of language until later in life. I have a dim memory of reading that one of these people never mastered complex language constructs. I could be that language and other cultural artifacts provide an "operating system" of sorts for the brain that allow higher level thinking. ?? (conjecture here by a complete layman)

Forth does not specify threaded code. Implementation is left to the implementor.

Internally Forth can be direct threaded code, indirect threaded code, byte code, sub-routine calls or optimized native code.

The 16K memory block is connect to the TMS9918 video chip and is accessed by port read/write. The TI-99 out of the box only has 256 bytes of RAM memory on the 16 bit buss.

UNIX99 uses an after market card with 1Mbyte of RAM on an 8bit external buss used for peripherals. This card replaces the old 32K RAM card made by TI in the 1980s.

Sure. But the emitted chemicals strengthen/weaken specific neurons in our neural nets. If there were analogous electronic nets in the bot, with analogous electrical/data stimulii, wouldn't the bot "feel" like it had emotions?

Not saying it's like that now, but it should be possible to "emulate" emotions. ?? Our nets seem to believe we have emotions. :-)

Probably worth mentioning that writing a big project in Forth is more like creating an OOP framework.(if you are disciplined)

The end result of that is one doesn't write the program in "Forth" per se but in the domain specific language you create for the job. This is how Forth gets more productive than pure assembly language if the team documents things well and follows the prescribed system.

Forth is a compiler but what it "compiles" is not standard. The implementor decides what they need. Forth can compile pointers to native code that are the VM's instructions, called direct threading. Forth can compile pointers to pointers to native code VM instructions, called indirect threading. Forth can compile byte code like OpenFirmware/OpenBoot.

And modern systems compile optimized native code (VFX Forth, SwiftForth) but still remain fully interactive at the console.

People who need to hit their revenue numbers make allocations decisions. That's not a conspiracy. It's what people have to do to keep their jobs in industry. And those decisions affect what gets the resources.

And yes I know that outcomes after detection have improved, but the HPV vaccine shows an alternative that to me deserves more resources.

I am simply frustrated by 60 years of research and lots of dead friends and family. If that's a crime get the tar and feathers while I strip down to my shorts.

We have one solid example of cancer caused by members of the HPV family. The disease can be transmitted via body fluids and/or contact. So there's that.

My laymans take: Cancer is a disease of the DNA of a cell. Viruses survive by altering cellular DNA. It begs the question: How many other viruses cause cancer?

It also seems clear to me that the virus may not be the sole cause since not everybody gets cancer so it is a multi-variable problem.

Virus + X = cancer

This will be harder to nail down but with modern data tools we should be able to get there.

Makes me wonder: Is the cancer "industry" searching for causes or just after-the-fact treatment?