for - climate crisis - IPCC - warning - working group 3 - integrated assessment models - is just about reducing emissions - inherently political - Kevin Anderson

for - stats - defeat of incumbents since 2020 in Western democracies is about 80%

for - love-based strategy for addressing fascism and polarization - listen and befriend - Roger Hallam - adjacency - Deep Humanity - Common Human Denominators - the intrinsic sacred - love-based strategy for addressing fascism and polarization - Roger Hallam - question - love-based strategy to address fascism - what about FAFO? - F around and Find Out - in which liberal women are separating from their Maga partners?

Very powerful teaching Growing is about going up Healing is about going down

It is unsafe to assuem that we all knwo hwo a company is incorporated Even senior executives do nto know how their companies are incorporated Most SME founders do NOT know the meaning of how their company is incorporated

here it comes, in plain view, the onslaught sent by Zeus for my own terror. Oh holy Mother Earth, oh sky whose light revolves for all, you see me. You see the wrongs I suffer. here it comes, in plain view, the onslaught sent by Zeus for my own terror. Oh holy Mother Earth, oh sky whose light revolves fo

Aren’t you afraid to say such words out loud?

I think this is very important, every time before the class, I need to set different objectives for different levels of students. And when I write a lesson plan, the elements of the objectives will be divided into three: knowledge objectives, ability objectives, emotional objectives. Then according to the different stages of students to set separately, also make my classroom more rich.

nostalgia

for - quote - consciousness - model of - as a quantum field - Federico Faggin - question - about Federico Faggin's quantum field theory of consciousness - Is it neo-dualistic?

quote - consciousness - model of - as a quantum field - Federico Faggin - (see below) - Think of the body as a structure in space and time - It is both - classical - cells are made of particles, atoms and molecules that interact quantumly in space and time - AND fields - The body is a bridge between consciousness and the classical (objective spacetime) world - The body reports to the conscious field - and creates quantum states inside the cell

potential future dialogue - Michael Levin and Federico Faggin - To unpack quantum states at cellular or subcellular level, it would be good to see a dialogue between Michael Levin and Federico Faggin

for - unpack - key insight - with the postulate of consciousness as the foundation, it makes sense that this is - an inner reality made of qualia - and an outer reality made of shareable symbols we call matter - Federico Faggin - question - about Federico Faggin's ideas - in what way is matter a symbol? - adjacency - poverty mentality - I am the universe who wants to know itself question - in what way is matter a symbol? - Matter is a symbol in the sense that it - we describe reality using language, both - ordinary words as well as - mathematics - It is those symbolic descriptions that DIRECT US to jump from one phenomena to another related phenomena. - After all, WHO is the knower of the symbolic descriptions? - WHAT is it that knows? Is it not, as FF points out, the universe itself - as expressed uniquely through all the MEs of the world, that knows? - Hence, the true nature of all authentic spiritual practices is that - the reality outside of us is intrinsically the same as - the reality within us - our lebenswelt of qualia

for - biodiversity ecosystem services - most relevant for insurance industry

biodiversity ecosystem services - most relevant for insurance industry - Intact habitat - respiratory disease claims are one of the key driver of insurance claims worldwide. Intact forests are a key air purifier - Pollination - stats - global annual economic cost of insect pollinators - 235 to 577 billion USD - OECD 2019 - Air quality and local climate - (see above) - Water security - Water quality - Soil fertility - Erosion control - coastal / river-bordering forests / mangroves provide key erosion protection. - roots build a natural bulwark against waves and can store water during heavy rainfall - where forests (and mangroves) have disappeared, landslides and storm surges are more common and can move further inland, causing property losses covered by insurance - Coastal protection - (see above) - Food provision - Timber provision

question - valuable ecosystem services identified for insurance industry - what about minerals?

for - planetary emergency - Johan Rockstrom - advice - top leverage point - talk to people about the emergency - quote - planetary emergency - Johan Rockstrom - top advice - top leverage point - talk about it

quote - planetary emergency - Johan Rockstrom - top advice - top leverage point - talk about it - (see below)

• The advice I give to all my students, they are, often I get the question, what should we do?
• And they expect me to talk about
  • mobility
  • how to reduce flying and
  • all forms of consumer choices.
• And they get surprised when I say that
  • the number one issue is talk to your friends.
• Talk to your friends. Get the dialogue going.
  • Speak to your, parents,
  • your friends anytime you have a chance.
  • Talk about the planet,
• Talk about 1. 5.
• If you go out to the street here in Potsdam, nobody will know what you're talking about if you say 1.5 is the most important number we have in the world today.
• So I think it's really important to keep the buzz going. We need a momentum here.

for - book - What we think about when we try not to think about global warming - author - Per Espen Stokes - climate crisis - psychology of - Per Espen Stokes

for - stories - about our species

for - diet - vegetarian - sources of omega 3 DHA - from - prof. emeritus Robert Lustig talks about lack of DHA omega 3's in plant-based diets

Robert Lustig says that it is a concern that vegetarians don't have a good non-animal source of omega 3 DHA but this source seems to show research that show vegetarians can get enough DHA

from - prof. emeritus Robert Lustig talks about lack of DHA omega 3's in plant-based diets - https://hyp.is/sMonLj1gEe-nPdM5M2H0qQ/docdrop.org/video/WVFMyzQE-4w/

Der Finanzausschuss des amerikanischen Senats hat über einen Bericht zur Klima-Desinformation durch die Öl- und Gasbranche debattiert. Der Bericht führt detailliert auf, wie die Öffentlichkeit über Jahrzehnte manipuliert wurde. Inzwischen hätten „Täuschung, Desinformation und Doppelzüngigkeit“ die Klimaleugnung abgelöst. In der Debatte verwendeten republikanische Senatoren die traditionelle Rhetorik der Klimaleugnung. https://www.theguardian.com/us-news/2024/may/01/big-oil-danger-disinformation-fossil-fuels

Bericht; https://www.budget.senate.gov/imo/media/doc/fossil_fuel_report1.pdf

In den Ländern, die sich in Paris 2015 einer Initiative gegen das Verbrennen von nicht genutztem Erdgas (flaring) angeschlossen hatten, wird das Verbrennen mit offener Flamme oft nur durch Verbrennung in geschlossenen Anlagen ersetzt, wie eine investigative journalistische Recherche ergab. Die Menge der Emissionen sinkt dadurch nicht wesentlich, aber diese Anlagen sind für Satelliten nicht äußerlich erkennbar. https://www.theguardian.com/environment/2024/may/02/methane-emissions-gas-flaring-hidden-satellite-monitors-oil-gas

Ressourcen für die Recherche zu Methan-Emissionen: https://gijn.org/resource/new-tools-investigate-methane-emissions/

What does the _ do/mean?

for - climate crisis - 2023 U.S. poll - demographics - climate communication - 2023 U.S. poll - demographics - climate change - 2023 U.S. poll - demographics - U.S. Hispanic / Latinos - 2023 - high concern about climate crisis - U. S. African American - 2023 - high concern about climate change - U.S. Gen Z - 2023 - high concern about climate change

Greek plays are either tragedies or comedies. There is a much deeper meaning to them than just entertaining the public. Keeping this in mind when reading the stories gives them a much deeper meaning.(https://www.worldhistory.org/Greek_Theatre/) To know the full extent of what they were really meant for is important to the readers. For this specific play, the meaning behind the story is that the men in charge are operating from an excessively limited perspective as they ignore their partners' informed advice. This is a huge political controversy to this day. Women are very overlooked in society especially considering how far back this is dated. Back when this play was written women were given tasks like cooking and cleaning and had little to no rights so this was a good political example of how they were treated and overlooked.

for - William Li - personal philosophy - healthy food strategy - begin by asking about favorite foods

personal philosophy - William Li - what food do you eat that already brings you joy? - find out which ones are healthy - show them it's not heavy lifting

54:20 "was würden sie sagen, wie viele ein-und-zwei-personen haushalte haben wir in großstädten wie in köln und düsseldorf?" - "viele." - "anteil? prozent?" - "ich bin ganz furchtbar mit zahlen." - "75 prozent."

warum eskaliert die gleich von "weiss ich nicht" zu "ich bin ganz furchtbar mit zahlen"?<br /> und warum erinnert mich das an den kontrast zwischen religion und naturwissenschaft...?<br /> religion im sinn von "my feelings dont care about your facts!!"

https://en.wikipedia.org/wiki/Harry_Quilter

• for: book - Commanding Hope - essence - How about ?

How does popping from a queue remove the race condition?

den Kampf gegen seine Speiseröhrenkrebserkrankung trotz (oder möglicherweise sogar wegen?) seiner Chemotherapie verloren

also tod durch dummheit.

stell dir vor, du willst aufklären gegen die böse pharmaindustrie,<br /> aber wenn du krebs hast, kriegst du angst,<br /> und gehst zurück zur pharmaindustrie, und heulst "bitte hilf mir"... opfer!

gleiches gilt für den ach-so-schlauen Tim Kellner.

wir müssen uns selber helfen. was ist so schwer daran?<br /> in der schule lernen wir nur lügen, und die meisten bleiben gefangen im system der lügen.<br /> weil sie lügen über alles (they lie about everything), deswegen ist das system "too big to fail".

grundwissen:

Cancer: The Forbidden Cures (2010) (Massimo Mazzucco)<br /> magnet:?xt=urn:btih:5cbbdb3812d5b041df391eb3a82ef94f13713bd1

https://unbekoming.substack.com/p/cancer-the-forbidden-cures

Edward Griffin - World Without Cancer. The Story of Vitamin B17<br /> https://libgen.rs/search.php?req=Edward+Griffin+World+Without+Cancer

Feargus O’Connor Greenwood - 180 degrees. Unlearn the Lies you've been taught to believe<br /> https://libgen.rs/search.php?req=Greenwood+180+degrees+Unlearn+the+Lies

John Taylor Gatto - Verdummt noch mal. Dumbing Us Down. Der unsichtbare Lehrplan. Was Kinder in der Schule wirklich lernen<br /> https://libgen.rs/search.php?req=John+Taylor+Gatto+-+Verdummt+noch+mal

... hundertfach ausdrucken, an schulen verteilen, und sich in den knast setzen wegen "volksverhetzung".<br /> viel spaß : D

SV40 is the same virus that contaminated the polio vaccinations. This virus is known to cause cancer in humans.It has been linked to bone, brain ,liver and lung cancers. And it seems the virus can be passed on to the children of those inoculated with vaccine contaminated with SV40. The virus is found in the cancers of those people and cancers in their children. If it didn't come from the vaccine, how did these people come into contact with a monkey virus? Read about this in " Turtles All the Way Down" or " Anyone Who Tells You Vacines are Safe and Effective is Lying" by Dr. Vernon Coleman. For that matter, the last time I looked this up on the internet, all the information was there. The "trusted experts" knew about the contamination for years before it was finally removed from the polio vaccines. I will never trust any of them again.

"Anyone Who Tells You Vacines are Safe and Effective is Lying" by Dr. Vernon Coleman

they lie about everything.<br /> they always reward their believers (useful idiots).<br /> they always punish their skeptics (enemies of the state).

just think about how many people still believe that<br /> "smoking tobacco is better than smoking cannabis".<br /> that lie has been around for 100 years.<br /> https://en.wikipedia.org/wiki/Legal_history_of_cannabis_in_the_United_States

see also:<br /> 180 Degrees: Unlearn The Lies You've Been Taught To Believe.<br /> by Feargus O’Connor Greenwood

https://unbekoming.substack.com/p/exclusive-interview-with-feargus

Discernment is much easier when you realise the enemy deals almost exclusively in ‘inversion’. So to get back to the truth you just need to invert their inversions. Often by reversing their narrative the world makes more sense.

So for example with regard to COVID:

The control measures were not brought in because of the virus, the virus was released in order to bring in the control measures.<br /> Again, "safe and effective" becomes "dangerous and useless".<br /> "Don’t take Ivermectin because it’s horse paste and ignore Vitamin D, C and Zinc" becomes "take Ivermectin and Vitamin D because they work".

• for: unreasonable effectiveness of mathematics, emptiness, emptiness - unreasonable effectiveness of mathematics

• comment

  • everything is an expression of emptiness

• for: question, question - universal meaning shape for animal communication

• comment

  • this would be an amazing project for TPF and BEing journeys. Could we actually talk to animals and plants to ask them about how we humans are treating them?

There are no annotations to apply.

Oh this sounds interesting

• four main arguments about power
  • 1. worse people get power, corruptible people seek power
  • 1. power makes people worse, power corrupts
  • 3 we are drawn to the wrong kinds of leaders for all the wrong reasons
  • 4 we can design systems to make better people end up in power

• Answer

  • No.
  • we end up with a non conceptual insight that:
    • we can then communicate
    • that we can discuss
    • that we can articulate
    • that requires that reason be present at:
      • the beginning like the seed
      • in the middle when we're performing the analysis
      • like the rain that nourishes the crops and
      • in the end in the harvest
    • because non conceptuality is really easy to achieve all you need is a very large rock,
      • just bang right on your head and non conceptuality is there
    • but that's a mute inert non-conceptual
    • Non-conceptuality needs to be enriched by the conceptual insight that allows you to actually make something of it

• The Middle Way

  • using the conceptual to reach a deeper appreciation of the state of non-conceptuality,
  • in other words, using dualistic thought and language to reach insights about the nondual

What do you mean exactly? Compared clocks, or at least reading of them. What's a good example of this? If it's 3:55, we would say 3:55, or "5 to 4:00", but wouldn't probably say that it's "3".

I've never seen a website document something like this before... especially as part of a FAQ.

How/why is this information helpful to people?

depends on how you look at it: "normal"

eh? how??

This paragraph caught my attention for several reasons. The first is that it was one of the first paragraphs that I actually understood what it was saying. Additionally, it made me feel like I could do something about it. When it said that reusing electrical components are better, it helped me see a clear way that I can direct effect this. Finally, I thought this paragraph was interesting because it talked about creating jobs. This is important to note because more and more people are going to school for something involving technology. This creates jobs for that specific group of people.

I am confused on who Frederick Douglas referred to as the people who will fail to give these women credit for brilliant talents and excelent dispositons. Was he talking about the audience at the convention or was he talking about people in the general population?

What were these sentiments? I am curious about how they constructed and pushed forth with their views and points. Fedrick Douglas mentioned that some of these women read their greivances; I have a question for these women. Were any of the sentiments more important than the others, and why?

So basically a black woman had to fight for her rights because she is black AND because she is a woman? A black woman had two barriers that held them from being treated like a decent human being, and not one or the other. Of course there were other circumstances and disadvantages but race and gender were big at this time.

After clicking on the "ABOUT" tab it takes you to a list of therapists at the clinic. I think it is a good idea to have information about the therapists on the website because it could bring in potential customers if they relate/ like, what they have to say. The page however has very small summaries about the therapists, with some missing completely, I think this could be improved upon. I also think more should be included about the business on the "about" page, including different modalities offered and a mission statement.

While Joaquin identifies with beloved figures in Mexican history, such as Miguel Hidalgo, Jose Maria Morelos, Vicente Guerrero etc, he also identifies with the infamous dictator of Mexico, Porfirio Diaz, who served as president for over 20 years until he was overthrown in 1911, during the Mexican Revolution. Why do y'all think Joaquin identifies with both the good and the bad of his people? Is it because he does not have a choice? I am not sure but I would like to know what y'all think.

https://www.britannica.com/biography/Porfirio-Diaz

Wonderful book about Multiple Imputation

I was struck by the sad, but simultaneously brutally honest ways in which Wainaina illustrates how Africa as a continent has been classically depicted in literature. Wainaina describes that there is a primarily Eurocentric view of Africa in which white people, celebrities, activists, aids workers, and conservationists seem to be held in a higher regard than native Africans.

https://www.youtube.com/watch?v=3eVNfpcPkpY

https://www.youtube.com/watch?v=nzhgaeJmPDU

shakespeare.mit.com

novamov.com has copy of whole film Much Ado About Nothing

I love this framing! In my experience companies don't generally acknowledge that metrics can be in tension, which usually means they're only tracking a subset of the metrics they ought to be if they want to have a more complete/realistic understanding of the state of things.

Should not be used for planting anything?? Hmm.

Why is it necessary to pause Can't new person post their question/comment even if it's in reply to comment #10 and the latest comment happens to be comment #56? There's no rule against replying/discussing something that is not the very latest thing to be posted in a discussion!

Possibly due to lack of a threaded discussion feature in GitHub? I think so.

Threads would allow replies to "quick person" A to go under their comment, without flooding the top level with comments... thus alowing "new person" B to post a new comment, which in so doing creates a new thread, which can have its own discussion.

Du Boulay, 1999; Saltmarsh & Saltmarsh, 2008<br /> Noticing that they've left these references off of the end of the paper.

If we measure what we care about, why don't we do more grading and assessment of students' evidence of reading in addition to their writing? If we looked more closely at note taking and understanding first and foremost, would the ultimate analysis sort itself out? Instead we look only at the end products instead of the process. Focus more on the process and first class work here and the results will take care of themselves.

cross reference:

take care of the pennies and the pounds will take care of themselves (see: https://en.wiktionary.org/wiki/take_care_of_the_pennies_and_the_pounds_will_take_care_of_themselves)

town where murder happened.

annotation meta: may need new tag: codify a team's norms

!- key insight : making sense of making sense is a strange loop! * This sentence deeply resonates

5.12 Be cautious about trusting AI without having deep understanding.

5.5 Logic, reason, and common sense are your best tools for synthesizing reality and understanding what to do about it.

Goal of website: With curiosity and determination, anyone can get acquainted with technology and a deeper understanding of the world.

Weird statement. WebKit is an element in the set defined as "the 2 major browser engines".

DIRECTORY (in progress): This post is my directory. This post will be tagged with all tags I ever use (in chronological order). It allows people to see all my tags, not just the top 50. Additionally, this allows me to keep track. I plan on sorting tags in categories in reply to this comment.

External links:

Tags categories will be posted in comments of this post.

I feel like that is a very broad generalization but I would agree that most people have read something about technology. I'm also not sure if I agree that learning devices enhance learning outcomes for kids. I know there have been studies done that say if you use pencil and paper to write your notes, you are more likely to remember information.

I'm not sure about this. I get what he's saying and agree that singleton methods are nothing but a naming convention for the more fundamental/atomic construct called instance methods (which indeed are the only kind of method that exist in Ruby, depending how you look at it), but I think I would actually say that singleton methods are language concepts because those methods like Object#define_singleton_method, ... are always available in Ruby (without needing to require a standard library first, for example). In other words, I would argue that something belonging in the Ruby core "library" (?) by definition makes it part of the language -- even if it in turn builds on even lower-level Ruby language features/constructs.

"In Colormute, Pollock(2004) makes specific suggestions for addressing the fear of talking about race: “In all conversations about race, I think, educators should be prepared to do three things:ask provocative questions, navigate predictable debates,and talkmore about talking”(p. 221, italics in original)"

"Although in the United States it is common to use the term multiculturalism to refer to both liberal forms of multiculturalism and to describe critical multicultural pedagogies, in Canada, Great Britain, Australia, and other areas,anti-racism refers to those enactments of multiculturalism grounded in critical theory and pedagogy. The term anti-racism makes a greater distinction, in my opinion, between the liberal and critical paradigms of multiculturalism, and is one of the reasons I find the anti-racism literature useful for analyzing multiculturalism in music education."

Stephan Lewandowsky. (2021, May 4). And of course… more myths have to be rebutted on our myths page: Https://t.co/uZ5PTpNHff (although it is good to see how many myths are just variants of older zombie arguments) 3/n [Tweet]. @STWorg. https://twitter.com/STWorg/status/1389549507206172674

• number of simultaneous connections (peak and average)

• the message rate/payload size.

Often/usually treating a pipe/redirect differently is in fact what you want.

Like if you output to a file, you don't necessarily want colors or real-time progress/status outputted along with it: you want just the bare data to be saved, which can then be filtered in useful ways with other standard tools like grep and sed.

How does it detect that it's being run non-interactively as part of a script?

Is that distinct/different from detecting whether the command is being piped?

Can't expect / unbuffer / etc. (whatever this is attempting to contrast itself with) be easily invoked directly from shell prompt or script too??

Okay, I guess you have to know more about how expect is invoked to understand what they mean. One glance at the examples, comparing them, and all becomes clear:

#!/bin/sh
empty -f -i in -o out telnet foo.bar.com
empty -w -i out -o in "ogin:" "luser\n"

I didn't realize that expect required/expected (no pun intended) to be used in scripts with its own shebang line:

#!/usr/bin/expect

spawn telnet foo.bar.com 
expect ogin {send luser\r}

That does make it less easy/normal to use expect within a shell script.

I was coming to the expect project from/for the unbuffer command, which by contrast, is quite easy to include/use in a shell script -- almost the same as empty, in fact. (Seems like almost a mismatch to have unbuffer command in expect toolkit then. Or is expect command the only odd one out in that toolkit?)

What does the (dashed) arrow for fork() mean? Why does it point that way? Which one is a fork of / has forked which one?

Mentioned here:

• https://bugzilla.samba.org/show_bug.cgi?id=3653
• https://unix.stackexchange.com/a/353301/16534

but I can't find it on my system

"Spaces" is not an official entry here, but svdictionary is a good resource for all sorts of technical jargon common in the valley, and the site itself gives plenty of insight into the internal culture at these companies. Interested readers will also appreciate this guardian article from 2019 which covers a bunch of commonly used silicon valley terms.

in the case of

briefly mentioning a subject but not going into it in detail the topic/subject need not be related at all (it sounds like).

What about in the case fo:

is defined as going off in a different direction. Does the fact that it's going off in a different direction imply that it at least starts out connected/related to the original (starting point) subject (as it does in the geometry sense of tangential)? Or does it permit "jumping" to another topic (in another direction) without being related/connected at all??

I don't think I like this definition very much. It doesn't quite fit the sense I'm trying to use it for in my tag:

tangentially related content (aside)

Ah, here's a definition that matches what I thought it meant (one of the senses anyway): https://hyp.is/3Bn2bpZ7Eeu3Ok8vg03AVA/www.merriam-webster.com/dictionary/tangential

the rainbow as a continuous (repeating) circle instead of semicircle

not necessarily incompatible in all senses.

so is this only a concern/possibility when the word in question is a polyseme?

but there is nothing preventing the queen from being a mother

The meaning of the "incompatibility" relation seems really ambiguous. What does that mean precisely?

And how would we know for sure if an incompatibility (such as a peach is not a plum) or lack of incompatibility (a queen can be a mother and a mother can be a queen) is a sufficient condition to cause it to be or not be a co-hyponym?

Oh. I guess it says

Co-hyponyms are often but not always related to one another by the relation of incompatibility.

so it actually can't ever be used to prove or disprove (sufficient/necessary condition) that something is a co-hyponym. So that observation, while interesting, is not helpful in a practical / deterministic way...

So I think what this saying, rather indirectly (from the other direction), if I'm understanding correctly, is that the relationships that can be inferred from looking at a taxonomy are ambiguous, because a taxonomy includes 2 kinds of relationships, but encodes them in the same way (conflates them together as if they were both hyponyms--er, well, this is saying that the are both kinds of hyponyms):

• "An X is a Y" (simple hyponymy)
• "An X is a kind/type of Y".

Actually, I may have read it wrong / misunderstood it... While it's not ruling out that simple hyponymy may sometimes be used in a taxonomy, it is be saying that the "second relation" is "more specifically under the concept of taxonomy" ... which is not really clear, but seems to mean that it is more appropriate / better for use as a criterion in a taxonomy.

Okay, so define "simple hyponymy" and name the other kind of hyponymy that is referenced here.

What, then, is the difference between a semantic domain and a semantic field? The way they are used here, it's almost as if they are listing them in order to emphasis that they are synonyms ... but I'm not sure.

From the later examples of basketball (https://hyp.is/ynKbXI1BEeuEheME3sLYrQ/en.wikipedia.org/wiki/Semantic_domain) and coffee shop, however, I am pretty certain that semantic domain is quite different from (broader than) semantic field.

(Not answered on this stub article)

What, precisely, is the distinction/difference between a semantic class and a semantic field? At the very least, you would say that they are themselves both very much within the same semantic field.

So, is a semantic class distinct from a semantic field in that semantic class is a more well-defined/clear-cut semantic field? And a semantic field is a more fluid, nebulous, not well-defined field (in the same sense as a magnetic field, which has no distinct boundary whatsoever, only a decay as you move further away from its source) ("semantic fields are constantly flowing into each other")?

If so, could you even say that a semantic class is a kind of (hyponym) of semantic field?

Maybe I should pose this question on a semantics forum.

Would this be referring, then, to explicit meaning or implicit meaning -- or neither?

Speaking of ambiguity...

Are the examples in the list "such as a morpheme, word, or sentence" examples of

• aspects of a linguistic unit or of:
• linguistic units themselves ?

Unless you are already fairly familiar with those terms -- in particular, linguistic unit -- it may not be clear.

I believe these are given as examples of "linguistic unit", in order to clarify what we mean by "linguistic unit" — perhaps (ironically) precisely because many people would be unfamiliar with that expression/term.

Is this a polyseme?

Or is that only the case if the different distinct senses are all within the same "field"?