Alright, 1 hour worth of thoughts on:

Spatial metaphors for human systems

for @threadapalooza

1/ Okay, let's start with BRIDGES!

(first that came to mind)

This is a common human system metaphor, people talking about bridging between cultures or perspectives, or communities/individuals.
2/ In fact it's the metaphor @vgr used in the prompt he gave me for @threadapalooza last year, in a thread I never finished:

https://t.co/3hjZmfEz5c
3/ The bridge metaphor is kind of an obvious one: forging some kind of translation connection between two different perspectives.

It's a kinda limited connection though. In fact, the word "translation", in the context of mathematics, means "to move across" which matches bridge
4/ So a bridge, as a metaphor, is a way to move one perspective across to another. But let's contrast that with the metaphor of "depth perception", where the two perspectives are integrated into a larger whole.

Way harder than bridging, & more potent.

https://t.co/bM2qWCrona
5/ Bridging between two perspectives seems to me like a bit of a kind of "peace" opposite of war. You've got civility, and not total difference. And it's a necessary first step. But it's only barely creating something new.

https://t.co/ibaYBxz47w
6/ The depth perception metaphor continues to blow my mind and feels really important to understanding the value of difference.
7/ I recall a convo with @rjgoodin a few years ago where we were talking about people valuing "diversity", and the sense in which it has intrinsic value, not just market value (another metaphor btw)

ie it's valuable not just because people want it

https://t.co/kZ25LvaGvY
8/ However, the same valuable potential energy that's available in diversity can be destructive if there's more of it than can be effectively integrated.

If you plugged a thousand cameras into your brain, you'd go crazy before you could integrate all those perspectives.
9/ A natural metaphor for this is that difference in perspective is like nuclear fission energy:

you need a minimum critical mass to get anything interesting to happen at all, but then if you have more than that... you get an explosive bomb that's hard to control
10/ More diversity, in this sense, isn't simply better. So there needs to be some equivalent of the nuclear control rods that govern the critical mass and maintain the capacity for safe dialogue, to avoid explosions.

This can take many forms. But what even is governance?
11/ Hmmm... "govern". Do ppl know about flyball governors? Super cool device that automatically regulates the speed of engines by turning increased speed into grav potential energy + centrifugal force that in turn slows the spinning. Great metaphor for self-governing systems.
12/ By contrast, a lot human groups have positive feedback loops around regulating group conflict and tension. As the thing speeds up, you get pulled to the outside where it's harder to hold on!
13/ And of course when people go flying they then end up traumatized and guarded in future interactions.

The other thing that's cool about the flyball governor is that the potential energy that's stored automatically gets used to restore speed if the engine power drops 😮
14/ Anyway, the point of talking about the flyball governor, aside from "it's super cool!" is to point at how governance can be something that's built into the system rather than tacked on top, and it NEEDS to be something that can regulate in both directions, otherwise WHOOPS
15/ One metaphor I've heard people use for regulating group dynamics is of a cell membrane

(what's my prompt again? "Spatial metaphors for human systems" ...idk what counts as spatial - everything's pretty spatial to me. I guess I'll avoid computer stuff tho—doing great so far)
15.....? welp this is its own thread now:

(about 10 tweets - it'll link back here at the bottom so you can navigate)

https://t.co/kxZuyBENg6
16/ ...six minutes left, what else is important?

I better say something about hierarchy. Hierarchy, as the assymetric organization of things into different functional levels, is a vital part of this beautiful fractal universe.

It can breed power abuses, but so can any context.
17/ Trees are hierarchical in organizing how the roots connect to the branches and out to the leaves. There are also of course rhizomes or weird wandery cacti that don't have a clear hierarchy, but even these have cellular hierarchy.

This is called a functional hierarchy.
18/ The "can't see the forest for the trees" metaphor is another example of hierarchy, in this case more in terms of abstraction. Trees are one level of abstraction, one level of analysis, forest is another. Up higher is maybe a whole biome or climate.
19/ Anyway, hierarchy is basically necessary for organizing large structures, but it doesn't have to be command hierarchy, and it doesn't even have to be *centralized* hierarchy!

Your brain has parallel hierarchies where each level has many connections both up and down.
20/ Of course the default result if you try to apply that to a human system is a shitshow—matrix organizations are kind of an example of such an attempt, as is this message that happened at Spotify.

https://t.co/oi3zr0U65s
21/ I think we can do it though, and that's part of my vision outlined in this thread 👇

But it'll require a totally different capacity for each node to do self-authored prioritization, as well as way better communication than most companies have.

https://t.co/Z7djNRxgOx
....fin?

It's been a little over an hour but I wanted to finish my initial thoughts. I think I can keep going, but I don't want to make that into homework for myself.

This has been a ton of fun and I want to find ways to do it more.

More from For later read

Hi @EdinburghUni @EHRC @EHRCChair @KishwerFalkner @RJHilsenrath @trussliz @GEOgovuk

The DIVERSITY INFORMATION section in yr job application mentions 'legal equality duties'. You then ask "What is your gender identity?" with options

Female
Male
Non-binary
Not-listed
Other

1/13


'Gender identity' is not a protected characteristic under the Equality Act 2010 and is not defined in the Act.

https://t.co/qisFhCiV1u

2/13


Sex is the protected characteristic and the only two possible options for sex are 'Female' and 'Male' as defined in the Act and consistent with biology - 'non-binary' and 'other' are not valid options.

https://t.co/CEJ0gkr6nF

'Gender identity' is not a synonym for sex.

3/13


You then ask "Does your gender identity match your sex registered at birth?"

4/13


Again, 'gender identity' is not a protected characteristic under the Equality Act 2010 and is not defined in the Act.

https://t.co/qisFhCiV1u

5/13
Wow, Morgan McSweeney again, Rachel Riley, SFFN, Center for Countering Digital Hate, Imran Ahmed, JLM, BoD, Angela Eagle, Tracy-Ann Oberman, Lisa Nandy, Steve Reed, Jon Cruddas, Trevor Chinn, Martin Taylor, Lord Ian Austin and Mark Lewis. #LabourLeaks #StarmerOut 24 tweet🧵

Morgan McSweeney, Keir Starmer’s chief of staff, launched the organisation that now runs SFFN.
The CEO Imran Ahmed worked closely with a number of Labour figures involved in the campaign to remove Jeremy as leader.

Rachel Riley is listed as patron.
https://t.co/nGY5QrwBD0


SFFN claims that it has been “a project of the Center For Countering Digital Hate” since 4 May 2020. The relationship between the two organisations, however, appears to date back far longer. And crucially, CCDH is linked to a number of figures on the Labour right. #LabourLeaks

Center for Countering Digital Hate registered at Companies House on 19 Oct 2018, the organisation’s only director was Morgan McSweeney – Labour leader Keir Starmer’s chief of staff. McSweeney was also the campaign manager for Liz Kendall’s leadership bid. #LabourLeaks #StarmerOut

Sir Keir - along with his chief of staff, Morgan McSweeney - held his first meeting with the Jewish Labour Movement (JLM). Deliberately used the “anti-Semitism” crisis as a pretext to vilify and then expel a leading pro-Corbyn activist in Brighton and Hove
Nice to discover Judea Pearl ask a fundamental question. What's an 'inductive bias'?


I crucial step on the road towards AGI is a richer vocabulary for reasoning about inductive biases.

explores the apparent impedance mismatch between inductive biases and causal reasoning. But isn't the logical thinking required for good causal reasoning also not an inductive bias?

An inductive bias is what C.S. Peirce would call a habit. It is a habit of reasoning. Logical thinking is like a Platonic solid of the many kinds of heuristics that are discovered.

The kind of black and white logic that is found in digital computers is critical to the emergence of today's information economy. This of course is not the same logic that drives the general intelligence that lives in the same economy.

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THREAD: 12 Things Everyone Should Know About IQ

1. IQ is one of the most heritable psychological traits – that is, individual differences in IQ are strongly associated with individual differences in genes (at least in fairly typical modern environments). https://t.co/3XxzW9bxLE


2. The heritability of IQ *increases* from childhood to adulthood. Meanwhile, the effect of the shared environment largely fades away. In other words, when it comes to IQ, nature becomes more important as we get older, nurture less.
https://t.co/UqtS1lpw3n


3. IQ scores have been increasing for the last century or so, a phenomenon known as the Flynn effect. https://t.co/sCZvCst3hw (N ≈ 4 million)

(Note that the Flynn effect shows that IQ isn't 100% genetic; it doesn't show that it's 100% environmental.)


4. IQ predicts many important real world outcomes.

For example, though far from perfect, IQ is the single-best predictor of job performance we have – much better than Emotional Intelligence, the Big Five, Grit, etc. https://t.co/rKUgKDAAVx https://t.co/DWbVI8QSU3


5. Higher IQ is associated with a lower risk of death from most causes, including cardiovascular disease, respiratory disease, most forms of cancer, homicide, suicide, and accident. https://t.co/PJjGNyeQRA (N = 728,160)