72 Matching Annotations
  1. Last 7 days
    1. Good video. Funnily enough, I related it to Mazlow's hierarchy of competence a minute before you mentioned it. (Mr. Hoorn here, btw.) Another connection I made was to van Merriënboer et al. their "Ten Steps to Complex Learning" or "4 Component Instructional Design". Particularly with regards to doing a skill decomposition (by analyzing experts, the theory, etc.) in order to build a map for how best to learn a complex skill, reducing complexity as much as possible while still remaining true to the authentic learning task; i.e., don't learn certain skills in isolation (drill) unless the easiest version of a task still causes cognitive overload. Because if you learn in isolation too much, your brain misses on the nuances of application in harmony (element interactivity). Related to the concept of "the whole is greater than the sum of its parts". You can master each skill composite individually but still fail epically at combining them into one activity, which is often required.
  2. May 2024
    1. A nested set of delegation levels may be used to form a dele-gation chain or a delegation tree
  3. Mar 2024
    1. Due to the mixed feelings towards primary-secondary relationships within the polyamory community [8], and vast differences in relationship configuration, we therefore limited our sample to polyamorous individuals who personally identified one partner to be primary and another partner to be non-primary

      may link to the quote even though not supposed to be hierarchy

  4. Feb 2024
    1. Essa página sobre Gestalt tem um conteudo sensacional, ótimo. Conteúdo que normalmente não é ensinado em nenhuma aula de design. Vai além do básico sobre Gestalt.

      Sao principios gerais que explicam muito mais que os outros principios de Gestalt.

  5. Sep 2023
    1. There are no privileged places in the note-card system, every card is as important as every other card, and no hierarchy is super-imposed on the system. The significance of each card depends on its relation to other cards (or the relation of other cards to it). It is a network; it is not "arboretic." Accordingly, it in some ways anticipates hypertext and the internet.

      Niklas Luhmann's zettelkasten system doesn't impose a heirarchy upon it's contents and in some ways its structure anticipates the ideas of hypertext and the internet's structure.

      Also similar to the idea from Umberto Eco: https://hypothes.is/a/jqug2tNlEeyg2JfEczmepw

  6. Dec 2022
    1. I'm actually talking to a group in Hawaii where they want to do the same thing that I did in Finland, as in what were six scenarios to phase it fossil fuels in Finland. Do the same thing in Hawaii. And that's actually now in progress. And the purpose of that work is to be a book in for Iceland, because when we approach Iceland. 01:16:11 How do we do that for Iceland? And so they become two sides to the planet, but you've got an isolated island, they both have geothermal. How would they approach that, and what are their respective problems? So this is the purpose of the global community. We could transfer information from one end of the world to the other. How did we do this? What were the problems? 01:16:35 What were the things that worked? How do we navigate our way out of this? What are the lon-term problems? That's the transfer that's actually happening. So I believe we are looking at the evolution of the human species, like you just said. But if the human species was modeled as a single individual, it'd be like an obese crack 01:17:00 addict that's been told to kick the habit and lose some weight. And it's going to be painful, but this is what we have to do for our survival. And on the other side of that, we're going to be much healthier. This happening at humanity at all scales.

      !- Prototypes : Cosmolocal between Finland, Hawaii and Iceland - Michaux is helping a group in Hawaii learn from Finland's experiences and then both of those can be used to demonstrate to Iceland - knowledge transfer between different communities of practice - this could benefit from an interpersonal, open, cosmolocal knowledge network such as Indyweb

    2. you've got groups like Norway that have oil and gas. Even though it's declining, it's some oil and gas. So they could keep the local region going while we're actually constructing this system. But they've also got a lot of hydro, right? Hydro power, a lot. So all right, so we could actually attach industries, sectors to that. Sweden and Finland has a combination of nuclear but also combined heat and power from biomass, 01:13:50 which also is linked to industry. So how do we organize around that? So we are seeing an ordering across for example, several local nation states at the moment. So the size of the circular economy could span say Finland, Sweden, Norway, Denmark, Iceland. And you'll have a circular economy-like structure going between them. 01:14:18 But it's actually the energy sources that will organize the industry, and the industry will organize everything else.

      !- Futures Thinking : Maslow's Hierarchy framing for Manufacturing - More examples: Norway - Oil & Gas, while constructing the future systems, Hydro. Sweden and Finland: nuclear and heat/power from biomass - circular economies between them

    3. I put forward the idea that what might work in the future is alliance between industrial clusters. Not between political nations, industrial clusters. 01:12:58 And you might have a cluster around for example, in Iceland, they've got a lot of geothermal. So much that they can make aluminum, which is almost pure electricity, right? So geothermal makes heavy industries, things like aluminum. They could also make lots of ammonia or hydrogen using the heat. So that's a hub.

      !- Futures Thinking : Maslow's Hierarchy framing for Manufacturing - industrial hubs will emerge where it makes sense - example: Iceland's plentiful geothermal will spawn industrial hub for smelting, or ammonia or hydrogen using the heat

    4. Current manufacturing at the moment is dependent on a very complex, six continent, just in 01:10:00 time supply grid. And when we build something like a computer, it's tough. Pulling stuff from all over the world, and it is like the transport of material goods is irrelevant. It's based on that assumption. I think it will become more regional. Now the current manufacturing system will start to fragment I believe, and we will see the components part of the value chain crash. 01:10:24 Like for example, microchips to go into cars are becoming a problem. Therefore cars are not being produced as much anymore. That's the example. But we'll start seeing that in other sectors. So I can see a situation where the value chain around the components will break down, but then before that, there'll be the ability for smelters to produce metals will start 01:10:49 to become difficult, because concentrate getting to them is no longer what they need to produce effectively. So the part on the end, the car on the showroom floor is the very end of the value chain. And they will become less available and less accessible because the value chain before them is starting to fragment. So when it fragments, we will develop a new technology that is more primitive, is more 01:11:18 robust, can be subject to change, and is more adaptable. And will be sourced within say a 500 kilometer radius around from where the final product winds up. Nate Hagens: So when you say we in this case, do you mean all of humanity, or do you mean those communities and 500 kilometer regions that are thinking 01:11:42 or working ahead? Or how did this come about? Because my challenge with all this is it all generally makes sense. And of course I have a probabilistic view of the future. So we could kick the can another decade maybe, or this could all be upon us by next summer. I don't know. But there will be these parallel things. There's a lot of people that are chomping at the bit to work on the future that you're 01:12:09 describing. But those people are still a tiny fraction of those riding shotgun on the super organism where we need growth, and economies and jobs are going to be the thing that dictate our elections and everything else. And energy security will trump lower carbon, etc. And so we will be pedal to the metal until we hit a wall. 01:12:34 What you're talking about is once we hit a wall, these are the things that need to be in motion.

      !- Futures Thinking : Maslow's Hierarchy framing for Manufacturing - global supply chains are very fragile and not resilient - such systems will begin to fragment as different parts become more scarce, more expensive, it affects anything downstream of the value chain - cars and computers will be produced less if microchips or the minerals that make them up become more scarce - more primitive, available, less energy dense minerals and technologies available within short distance (ie. 500 km) will come to dominate

    5. Well, we're first going to have a frank discussion of what minerals we think we need versus what we've got. And then we're going to realize what we've got won't work with the existing plan. And we'll start doing things like making batteries out of sodium, or sand, silica, or fluoride, or zinc, or lead. Nate Hagens: Lower tech, scalable things that don't give us the dopamine return on investment, but they are cheap and functional. 01:07:52 Simon Michaux: And can be recycled. So we're going to first scale back our expectations and our requirements for complex technology. We'll develop a technology that is simpler, more robust, and can deal with poorer quality material inputs, and require less energy to produce. Nate Hagens: How much of this is happening now in this domain? Simon Michaux: So there's a lot of talk at the moment that 01:08:18 the current mining industry is driven by demand and it's driven by money and by profit. So at the moment, there is just a bit of talk. And we're starting to talk about alternatives, like batteries made of fluoride for example. But at the moment, it's not taken seriously. And the future is seen as lithium iron based chemistry, like LFP batteries for example. And that is the focus, 100% of the time. 01:08:44 And so they're giving it lip service now, whereas five, 10 years ago, they wouldn't concede it existed at all. So it is progress. So first of all, we're going to change what we are going think we're going to do. Then we're going to start sourcing our minerals from our waste products because it's all around us.

      !- Futures Thinking : Maslow's Hierarchy framing for Minerals - need frank discussion about what we need for which futures trajectory, how much actually exists - from that, the truth will emerge that our current plans are unrealistic and we will have to change trajectories to adapt

    6. One of the things that concern me is copper. So we need about 4.3 billion tons of copper for the first generation of electrical, non-renewable technology systems. Including everything's stitched together. So 4.3 billion tons. 01:04:25 Nate Hagens: And if we relax your assumption of four weeks of buffer and that we have some hybrid system of depleting fossil fuels with some renewables, that 4.3 billion tons could be relaxed to 3.3 or 2.2 billion tons? Simon Michaux: I think it's 2.2 billion tons. It substantially does reduce. However, we are producing for copper say 24 million tons a year now. 01:04:53 So we've got to run at 180 years to hit that point. So existing at- Nate Hagens: It's not going to happen. It's not going to happen. And here's the other thing, and I'm sorry to interrupt. But Olivia Lazard is going to be on this show in a few weeks and her work is the countries where this stuff comes from. 01:05:17 And not only are they war-torn and have inequality issues, but there are also many of the countries that are going to be influenced dramatically in the near term from higher wet bulb risk to humans climate impacts. And we won't even be able to extract in these countries because of social and environmental 01:05:45 reasons. I can send you some info on that. Simon Michaux: Yes, please. But these are the things we need to get our arms around. So our copper reserves at the moment are at 880 million tons. Now existing growth, that's according to the USGS, US Geological Survey. So prior to 2020, humanity mined 700 million tons of copper back to 4,000 BC. 01:06:10 And that sounds like a lot. But to keep up with copper growth, copper demand growth, just the way we are now without electrifying, we will do the same in the next 22 years. So the last 4,000 years will be compressed into 22 years to keep up with the economic growth as it's increasing. And so the first generation, let's say the 4.3 billion tons is correct. 01:06:33 That is 6.2 times the historical mining rate back to 4,000 BC. So if we are right and we can shrink that buffer down, we are still three times the historical rate. Nate Hagens: Not the historical rate. The historical total cumulative

      !- Futures Thinking : Maslow's Hierarchy framing for Minerals - There just isn't enough copper to meet the target of full electrification - We would need 6.2x the copper we've mined since 4000 BC. - At current mining extraction rates, it would take 180 years to mine all this material, if it existed in the first place!

    7. this is part of the problem that we're having at the moment, where one part of society is not connected to other parts of society, and they just don't actually know what they're missing. So first of all, most of the non fossil fuel system has not been constructed yet. Less than 1% of vehicles are EV now, for example. 01:03:11 As as it has to be constructed, we can't recycle it. So the first generation at least must come from mining. But if it was all manufactured tomorrow or next year say, it's not for about 10 years that we've actually, when they all wear out the first generation of materials to come in, that's enough for recycling. And so recycling, if it is going to work... And I believe it will, but that's many years into the future.

      !- Futures Thinking : Maslow's Hierarchy framing for Minerals - Effective recycling won't have impact until many years into the future because most of the non-fossil fuel systems have not yet been built. There will be a 10 year lag time before we have major amounts to recycle

    8. Minerals are a thing at the moment where they're sort of seen as a side issue. And in fact in Europe in particular, we don't like the idea of mining at all. It's seen as dirty. And what's interesting is if the environmental movement not make friends with the mining industry, then its green transition will not happen. Right? That's the brutal truth. So I can see a situation where the environmental movement and the mining industry will join 01:01:21 hands, and both groups will evolve their practice to meet the other side halfway. And for example, every mine site will be rehabilitated when it's finished to the point where it can now be a natural biodiversity hub. All toxins are removed completely from the environment. That is possible.

      !- Futures Thinking : Maslow's Hierarchy framing for Minerals - environmentalists and mining industry will need to work together

    9. Sewage sanitation. 00:54:26 Now again, this is not a very fashionable thing to talk about. But in the past, especially when a hurricane hits and devastates a town, if you don't get the ability for people to go to the toilet and wash their hands and sanitation disease starts rippling through the area and cripples everything. And it can corrupt food, it can corrupt water. And so it's a system that allows humans to live in dense population areas together safely 00:54:55 and healthily. Now at the moment we have these systems which are citywide, and they use electrical power to push things along. And the problem here is maintenance. This is talking to the complexity issue. How can we maintain such a complex system in a low energy world where we won't have the ease to go out and maintain such things easily? So we have whole sections of the network breaking down, and they'll be really hard to keep going. 00:55:23 So we're going to go from a big system, to a series of localized systems that can connect to each other if they chose, or disconnect if they need to, while one system goes down for maintenance. And again, we're going to have to use technology that may not necessarily use power. What if we used gravity again to try and push all these systems through? And instead of actually using chemicals to treat the water plant, what if we had these 00:55:50 big ponds that used different plants and animals to process human sewage and the bacteria out? In permaculture, there's a lot of discussion about gray water systems and black water systems. Start thinking in those terms, but on a larger scale.

      !- Futures Thinking : Maslow's Hierarchy framing for Sanitation - if sanitation doesn't work, it can lead to breakdown and corruption of water system, food system, habitation and disease. - again, like water, too centralized and energy intensive - migrate to decentralized, relocalized, autonomous networks using natural treatment such as plants, wetlands, etc

    10. A water potable water supply that is say for three or four suburbs in a city together, and there'll be a standalone system. So if that system needs maintenance and goes down for a bit, the systems around it keep going. Whereas at the moment, if you have one problem in a water plant, the whole city goes down.

      !- Futures Thinking : Maslow's Hierarchy framing for Water - decentralized water plant that supplies a few suberbs is far more resilient

    11. So it's not just water. We need water that's not polluted. And so that there are drinking water standards that need to be adhered to. So traditionally we just get that out of a stream or a pond. But now we've got so much population in areas which the climate doesn't lend itself to supplying such a lot of water for so many people. So we need to seriously think about how do we actually provide clean drinking water. 00:52:16 And if we don't, and this is the problem with the next one, which is sanitation. If we don't have proper drinking water, we start having disease rippling through our society, which will cripple us, our ability to do certain things. And so we have to have the ability to filter water. And so we might move into a society where water will have to be filtered through, you can make a filter with things like charcoal and rock and gravel. 00:52:42 And water might have to go through that to remove its bacteria load. See at the moment, our water is purified in water purification plants, but they're done centrally and their water's pushed out along all these pipes all over the city. So what if that is no longer practical? For example, we can't maintain such a large network of pipes anymore easily. So we might have to go to a more localized way of managing water.

      !- Futures Thinking : Maslow's Hierarchy framing for Water - future may see us going to decentralized water systems due to energy intensity of operating current system of long networks of pipelines and pumps - sanitation and water closely linked, poor potable water leads to poor sanitation, and to increased disease burden

    12. in food, what it means is local communities will start to grow their own food. So all the food you eat will be grown completely in say a 50 kilometer radius radius or 100 kilometer radius.

      !- Futures Thinking : Maslow's Hierarchy framing for Food - food production will be relocaized - most food produced within 50 km radius, 100 km maximum - as per commons cosmolocal production, knowledge can be shared between production centers for greater efficacy (Gien)

    13. f we can't get food services to them, it becomes easier to break those large cities up into smaller communities that are more decentralized.

      !- Futures Thinking : Maslow's Hierarchy framing for Food - may need to break up large cities to a network of smaller, decentralized communities, each responsible for their own food production

    14. So food will be re-engineered where a lot of our fertilizers and will be developed organically or partially organically, locally. Now we could use industry to do that, but it'll be done locally. And so what we call food will have to actually more mirror and work with the environment, not against it. Current industrial agriculture works against the environment. Our new systems will have to use biomimicry in a greater scale, and work with the local 00:50:38 environment. And so will we.

      !- Futures Thinking : Maslow's Hierarchy framing for Food - fully or partially organic - can have industrial automation, but at local scale - biomimicry to work with nature instead of against it

    15. So food at the moment, five, 600 years ago, everyone grew their own food and they grew 00:46:07 it locally. And then we invented industrial agriculture, which is supported by petrochemicals. At the moment, our food is created in vast quantities causing enormous problems very far away. I can see a problem with petrochemicals because it's causing land degradation and it's overloading the nitrogen and phosphorous cycles on a global scale. So the food system's going to have to be radically engineered, and it will have to become more 00:46:32 local, and almost certainly have to become organic in some form. And so what that means is- Nate Hagens: Why? Simon Michaux: Okay, so at the moment we're using petrochemicals. And those petrochemicals, for every bushel of wheat that we send to the market, 0.8 cubic meters of soil is being sterilized. And you could argue it's improper use of those petrochemicals is making that happen. 00:46:55 But the reality is because there's a money profit to it, that's exactly what people are doing. And so it's not just the fact that it's made on things like phosphate rock and gas, which are non-renewable resources, but how we're actually applying it is interacting with the environment in a destructive fashion. And it's not just destructive in one sector. Multiple sectors across the environment are getting hammered by this. 00:47:20 And we are required to withdraw from those sectors, let those sectors heal naturally, and help that along, but then re-engineer our food systems. Now at the moment, the old school plans for this is GMO technology connected to more petrochemicals managed by AI systems, and most of the farming will be done by robots. 00:47:43 That's the vision for the future by groups like say BASF. I think that will be work in a short term, but it'll be disastrous in the long term. We actually create a worse problem. Nate Hagens: BASF doesn't make our food, they make the food- Simon Michaux: Chemical. They make the chemicals for the fertilizers and the petrochemicals, but this is their vision of the future. I attended one of their meetings. 00:48:07 Nate Hagens: So the future of food then, a conclusion echoed by many other of my podcast guests is we're going to have to have more human labor inputs relative to today. Simon Michaux: So every more people will have to be involved in the actual production of food. One thing we have lots of is humans. Now humans are an amazingly adaptive unit that can do work, and we have energy. 00:48:35 And so more people will be involved in more things. We have to work harder for a smaller outcome. At all levels, we're going to have less actions taken of higher quality. So we're going to go from quantity plus dopamine hit is going to transfer to quality plus much less of.

      !- Futures Thinking : Maslow's Hierarchy framing of food - will have to greatly relocalize - autonomous of any destructive petrochemicals that result in soil sterilization/death - Green growth solution, exemplified by BASF is to use GMO technology that uses more petrochemicals, AI and robots - this is not sustainable in the long term, in fact disasterous -

    16. how would the energy systems be different in the new system under your Maslow hierarchy framing? 00:43:15 Simon Michaux: I've been giving some thought about what energy actually is and how does it serve us. At the moment, energy is used for transport a lot. So our energy systems will have to empower transport somehow differently. And so this is the whole electric vehicles and buses. So I think the electric system will happen, but at least substantially smaller. 00:43:42 Excuse me. So for example, we would see more buses, more communal transport, and less individual cars. We might have the idea of car sharing where instead of owning a car, we might book a car in. This is the idea of the self-driving car. That might happen in a small scale. It won't be enough to replace our existing systems. 00:44:05 So the form of energy comes when it comes. It will be different to what we have now. And everything around it, including our technology, will have to evolve. And part of that I can see for example, instead of one big giant seamless power grid that delivers sinusoidally pure power all the time, and our electronics cannot cope with anything else, I can see a situation where we will evolve an engineering electronics that can 00:44:29 cope with variable power. So if a power grid goes up or down, if we get power blackouts, it doesn't cook the electronics. So instead of seamless, we now have a non-linear production of power and its outcomes. So that means- Nate Hagens: There would be no demand for such a product now. Simon Michaux: No, no. Because no one thinks it's necessary. So if instead of one big grid, we had lots of micro grids that are connected together. 00:44:54 And they sometimes transfer power between them. And sometimes when things get difficult, they could shut down one or all of them without actually damaging themselves and they could start up at any time. And each of those micro power grids will be around an industrial activity of value. For example, a power grid will be around a hospital. And that hospital will then also be surrounded by a community of people who operate that 00:45:18 hospital. And the food systems for that hospital, but all comes off that one power grid. It's reason to be is that hospital. And we might attach schools to it, that sort of thing. And so our energy will be organized very differently. And so it may well be things like solar panels, wind turbines. But we should also consider unconventional stuff, like some of the really weird ones, like the kinetic kites are an unusual energy system. 00:45:43 I don't know if they're viable in the current environment. But if things get more difficult, we might try such things. All unconventional and unorthodox ideas must be looked at and taken seriously, and the alternative is we go without. That's how I sort of see energy going.

      !- Futures Thinking : Maslow's Hierarchy framing of Energy - substantially lower energy than currently available - many autonomous, mesh-networked micro-grids around which appropriate human functions will be simultaneously served by

    17. let's probably just circle around your Maslow hierarchy of needs to get more people thinking about the direction we need to go. So I'm not sure how to proceed. 00:34:05 I think what maybe we could do is those six categories you mentioned earlier, maybe you give a five to 10 minute overview of how you think about energy, food, water, sewage, heating, manufacturing.

      !- List : Michaux's Maslow's Hierarchy of needs for six categories of civilization - energy, food, water, sewage, heating (and cooling), manufacturing

    18. So what I've done here is when we often talk about say the Maslow hierarchy of needs, this is about what do we absolutely need in order of priority? And usually that is for a human being or a human society. But what if we projected that thinking onto several sectors? Because at the moment, the Maslow hierarchy of needs was based around what happens in 00:21:27 an emergency. And they talk about things like food, water, security, and what have you. But all those things are industrially and technologically delivered to us now. We need for example our systems to deliver us our food and our water is piped to us. So Maslow's hierarchy of needs is now projected onto a couple of sectors.

      !- priority strategy : Maslow's hierarchy of needs applied to each industrial / technological sector - what is minimum need for each for civilization to survive?

  7. Aug 2022
    1. Right, it’s a problem of authority. When people don’t trust those charged with conveying the truth, they won’t accept it. And at some point, like I said, we’ll have to reconfigure our democracy. Our politicians and institutions are going to have to adjust to the new world in which the public can’t be walled off or controlled. Leaders can’t stand at the top of pyramids anymore and talk down to people. The digital revolution flattened everything. We’ve got to accept that.

      Martin Gurri holds that we need to reconfigure our democracy where the public cannot be walled off or controlled by politicians or institutions because the digital revolution flattened everything.

  8. Jun 2022
  9. May 2022
    1. The biggest mistake—and one I’ve made myself—is linking with categories. In other words, it’s adding links like we would with tags. When we link this way we’re more focused on grouping rather than connecting. As a result, we have notes that contain many connections with little to no relevance. Additionally, we add clutter to our links which makes it difficult to find useful links when adding links. That being said, there are times when we might want to group some things. In these cases, use tags or folders.

      Most people born since the advent of the filing cabinet and the computer have spent a lifetime using a hierarchical folder-based mental model for their knowledge. For greater value and efficiency one needs to get away from this model and move toward linking individual ideas together in ways that they can more easily be re-used.

      To accomplish this many people use an index-based method that uses topical or subject headings which can be useful. However after even a few years of utilizing a generic tag (science for example) it may become overwhelmed and generally useless in a broad search. Even switching to narrower sub-headings (physics, biology, chemistry) may show the same effect. As a result one will increasingly need to spend time and effort to maintain and work at this sort of taxonomical system.

      The better option is to directly link related ideas to each other. Each atomic idea will have a much more limited set of links to other ideas which will create a much more valuable set of interlinks for later use. Limiting your links at this level will be incredibly more useful over time.

      One of the biggest benefits of the physical system used by Niklas Luhmann was that each card was required to be placed next to at least one card in a branching tree of knowledge (or a whole new branch had to be created.) Though he often noted links to other atomic ideas there was at least a minimum link of one on every idea in the system.

      For those who have difficulty deciding where to place a new idea within their system, it can certainly be helpful to add a few broad keywords of the type one might put into an index. This may help you in linking your individual ideas as you can do a search of one or more of your keywords to narrow down the existing ones within your collection. This may help you link your new idea to one or more of those already in your system. This method may be even more useful and helpful for those who are starting out and have fewer than 500-1000 notes in their system and have even less to link their new atomic ideas to.

      For those who have graphical systems, it may be helpful to look for one or two individual "tags" in a graph structure to visually see the number of first degree notes that link to them as a means of creating links between atomic ideas.

      To have a better idea of a hierarchy of value within these ideas, it may help to have some names and delineate this hierarchy of potential links. Perhaps we might borrow some well ideas from library and information science to guide us? There's a system in library science that uses a hierarchical set up using the phrases: "broader terms", "narrower terms", "related terms", and "used for" (think alias or also known as) for cataloging books and related materials.

      We might try using tags or index-like links in each of these levels to become more specific, but let's append "connected atomic ideas" to the bottom of the list.

      Here's an example:

      • broader terms (BT): [[physics]]
      • narrower terms (NT): [[mechanics]], [[dynamics]]
      • related terms (RT): [[acceleration]], [[velocity]]
      • used for (UF) or aliases:
      • connected atomic ideas: [[force = mass * acceleration]], [[$$v^2=v_0^2​+2aΔx$$]]

      Chances are that within a particular text, one's notes may connect and interrelate to each other quite easily, but it's important to also link those ideas to other ideas that are already in your pre-existing body of knowledge.

      See also: Thesaurus for Graphic Materials I: Subject Terms (TGM I) https://www.loc.gov/rr/print/tgm1/ic.html

  10. Apr 2022
    1. Hierarchy

      Hierarchy is also very difficult with student in first year. they usually struggle to identify which one is primary and secondary content that should capture users' attention.

  11. Mar 2022
    1. a program needs a particular data object d from level k + 1, it first looksfor d in one of the blocks currently stored at level k. If d happens to be cachedat level k, then we have what is called a cache hit.

      什么是 cache hits?什么是 cache misses?

    2. It is important to realize that while the block size is fixedbetween any particular pair of adjacent levels in the hierarchy, other pairs of levelscan have different block sizes.

      在 memory hierarchy 之间的 block size 有什么特点?

    3. The central idea of a memory hierarchy is that for each k, the faster and smallerstorage device at level k serves as a cache for the larger and slower storage device

      memory hierarchy 的中心想法是什么?该如何理解?

  12. Jan 2022
    1. In this spirit he castigated Alexander Harden as "an enemy of the spirit that was fed by a small mind with a large card index," taking up what appears to have been a common criticism of the author, who because of his style that relied overly much on quotations [Die Fackel, Heft 360-62 (1912)].

      Some of this critique relates to my classification about the sorts of notes that one takes. Some are more important or valuable than others.

      Some are for recall and later memory, some may be collection of ideas, but the highest seems to be linking different ideas and contexts together to create completely new and innovative ideas. If one is simply collecting sententiae and spewing them back out in reasonable contexts, this isn't as powerful as nurturing one's ideas to have sex.

  13. Dec 2021
    1. As physical flux are constrained in our houses exacerbating existing hierarchies inequities, social constraints, as well as giving the occasion to some of us to confirm the richness of our differences and affirm the benefit of collective life choices, ground new network organization, exacerbate our need to share practices of care.
  14. Oct 2021
    1. One major problem with top-down hierarchies is that they contain concentrated points of failure, since individuals are subject to bias and have limited bandwidth. The interests of the powerful few are often misaligned with those of the less powerful many, leaving the decision-makers frequently incentivized to act against the common good.

      An emergent property of top down hierarchies.

  15. Sep 2021
    1. Critical pedagogy, among other things, borrows its ‘critical lens’ from the critical theory. It views society as divided and hierarchical (i.e. based on power relations); and education as a tool used by dominant groups to legitimise the iniquitous arrangement. By enabling the oppressed to look at the oppressor’s ideologies critically, it believes, education can assist them in ridding themselves of their ‘false consciousness’ – an important step, as we will see later, in their struggle for liberation. As is apparent, contrary to traditional claims of the ‘neutrality’ of education, “critical pedagogy views all education theory as intimately linked to ideologies shaped by power, politics, history and culture.” (Darder 1991, p. 77) And the primary function of the critical pedagogue is thus “to empower the powerless and transform those conditions which perpetuate human injustice and inequity.” (McLaren, 1988) – a concern that it shares with critical theory.8

      Critical Pedagogy (CP):

      • Sees society as divided into a hierarchy based on power relations.
      • Education is used as a tool by the dominant to uphold the hierarchy.
      • Education can also be used by the oppressed to rid themselves of false consciousness.
      • CP does not think any education is neutral. All education is shaped by power, politics, history, and culture.
      • CP can empower the powerless to change the power structures.
  16. Feb 2021
    1. Third, the audience is more likely to find thebullshit appealing if they also find it credible. Akey to credibility is the identity of the personcommunicating the bullshit.

      The higher up, hierarchically speaking, that a person is, the more likely people are to swallow their claims without evidence of truth.

      Hierarchy does not relate to credibility.

  17. Dec 2020
    1. Treemaps are a visualization method for hierarchies based on enclosure rather than connection [JS91]. Treemaps make it easy to spot outliers (for example, the few large files that are using up most of the space on a disk) as opposed to parent-child structure.

      Treemaps visualize enclosure rather than connection. This makes them good visualizations to spot outliers (e.g. large files on a disk) but not for understanding parent-child relationships.

    1. CHOICE:Maximize choice, addressing how privilege, power, and historic relationships impact both perceptions about and ability to act upon choice.COLLABORATION: Honor transparency and self-determination, and seek to minimize the impact of the inherent power differential while maximizing collaboration and sharing responsibility for making meaningful decisions.

      Lot of rich stuff here - "maximize choice" implies that there is a defined bound; it's not mere anarchy. The "power differential" (between student and teacher) is "inherent"; this is not a call for pure equality of status.

    1. Romans did a much more thorough job assimilating the peoples they conquered. Non-Romans could and did become citizens, even from very early times.
    2. he armies of Republican Rome were strongly rooted in the Italian peasantry. Rome's political reach was broader than comparable Greek states and military service obligations extended farther down the social scale.
    3. Greek women (with the very glaring exception of Sparta) were generally sequestered
  18. Nov 2020
    1. Interaction with stable storage in the modern world isgenerally mediated by systems that fall roughly into oneof two categories: a filesystem or a database. Databasesassume as much as they can about the structure of thedata they store. The type of any given piece of datais known (e.g., an integer, an identifier, text, etc.), andthe relationships between data are well defined. Thedatabase is the all-knowing and exclusive arbiter of ac-cess to data.Unfortunately, if the user of the data wants more di-rect control over the data, a database is ill-suited. At thesame time, it is unwieldy to interact directly with stablestorage, so something light-weight in between a databaseand raw storage is needed. Filesystems have traditionallyplayed this role. They present a simple container abstrac-tion for data (a file) that is opaque to the system, and theyallow a simple organizational structure for those contain-ers (a hierarchical directory structure)

      Databases and filesystems are both systems which mediate the interaction between user and stable storage.

      Often, the implicit aim of a database is to capture as much as they can about the structure of the data they store. The database is the all-knowing and exclusive arbiter of access to data.

      If a user wants direct access to the data, a database isn't the right choice, but interacting directly with stable storage is too involved.

      A Filesystem is a lightweight (container) abstraction in between a database and raw storage. Filesystems are opaque to the system (i.e. visible only to the user) and allow for a simple, hierarchical organizational structure of directories.

    1. I've spent the last 3.5 years building a platform for "information applications". The key observation which prompted this was that hierarchical file systems didn't work well for organising information within an organisation.However, hierarchy itself is still incredibly valuable. People think in terms of hierarchies - it's just that they think in terms of multiple hierarchies and an item will almost always belong in more than one place in those hierarchies.If you allow users to describe items in the way which makes sense to them, and then search and browse by any of the terms they've used, then you've eliminated almost all the frustrations of a file system. In my experience of working with people building complex information applications, you need: * deep hierarchy for classifying things * shallow hierarchy for noting relationships (eg "parent company") * multi-values for every single field * controlled values (in our case by linking to other items wherever possible) Unfortunately, none of this stuff is done well by existing database systems. Which was annoying, because I had to write an object store.

      Impressed by this comment. It foreshadows what Roam would become:

      • People think in terms of items belonging to multiple hierarchies
      • If you allow users to describe items in a way that makes sense to them and allow them to search and browse by any of the terms they've used, you've solved many of the problems of existing file systems

      What you need to build a complex information system is:

      • Deep hierarchies for classifying things (overlapping hierarchies should be possible)
      • Shallow hierarchies for noting relationships (Roam does this with a flat structure)
      • Multi-values for every single field
      • Controlled values (e.g. linking to other items when possible)
    1. The human mind does not work that way. It operates by association. With one item in its grasp, it snaps instantly to the next that is suggested by the association of thoughts, in accordance with some intricate web of trails carried by the cells of the brain. It has other characteristics, of course; trails that are not frequently followed are prone to fade, items are not fully permanent, memory is transitory. Yet the speed of action, the intricacy of trails, the detail of mental pictures, is awe-inspiring beyond all else in nature.

      The human mind doesn't work according to the file-cabinet metaphor — it operates by association.

      "With one items in its gras, it snaps instantly to the next that is suggested by the association of thoughts, in accordance with some intricate web of trails carried by the cells of the brain."

    1. With most mind mapping software something at the bottom of one branch cannot be elegantly linked to something that is categorized in a distant branch unless your mind map is really small. So “mind maps” essentially have the same linear limitation that your computer filing system does.

      Mind mapping runs into the same problem because it is also a hierarchy.

    2. Almost all interfaces today, with the exception of TheBrain visual user interface, are limited to organizing information into hierarchies, where a piece of information can only be categorized into one place. For simple applications this is fine, but for users engaging in more complex business processes, it is simply inadequate. A document will have a variety of different issues or people associated with it – with hierarchies one cannot show all these relationships without multiple copies of the information.

      Shelley Hayduk also identifies the issue that most information management software uses a file cabinet metaphor (i.e. hierarchy). This has the limitation that a piece of information can only be categorized in one place. For more complex things, this is inadequate.

    1. With Lotus Notes, I can combine a hierarchically organized outline view of the documents, with full text searching, hypertext links and traditiona l relational database like reports (for example, a sorted view of items to do).

      What Lotus Notes allowed you to do is to combine a hierarchical organized overview, achieved through an outliner, with search, hyperlinks and relational-database-like reports. Lotus Notes also allowed you to organized different document formats (Word, emails, etc.)

    1. Self-Actualization Self-actualization refers to feeling fulfilled, or feeling that we are living up to our potential. One unique feature of self-actualization is that it looks different for everyone. For one person, self-actualization might involve helping others; for another person, it might involve achievements in an artistic or creative field. Essentially, self-actualization means feeling that we are doing what we believe we are meant to do. According to Maslow, achieving self-actualization is relatively rare, and his examples of famous self-actualized individuals include Abraham Lincoln, Albert Einstein, and Mother Teresa.

      [[self-actualization]] - this can fit in with [[[Intrinsic Motivation]] - the feeling of "living up-to your potential" can also align with [[motivation]] and [[Perceived abilities]]

    1. The most recognized theory of intrinsic motivation was first based on people’s needs and drives. Hunger, thirst, and sex are biological needs that we’re driven to pursue in order to live and be healthy.

      these examples of [[intrinsic motivation]] line up with the [[Physiological needs]] in [[Maslow's Hierarchy of Needs]]

  19. Oct 2020
  20. Sep 2020
    1. It was a direct encouragement to her reckless way of talking, and her insolent reference to me.

      Wow. Miss Clack hates Rachel this much to the degree that does not align with her "very" Christian ways. Perhaps her malicious thoughts towards Rachel are projections of how she feels between their class difference, even if they are cousins.

  21. Aug 2020
  22. Jun 2020
    1. Documents in Cloud Firestore should be lightweight, and a chat room could contain a large number of messages
  23. May 2020
  24. Jan 2020
  25. Nov 2019
    1. nized in gradations of inferiority and superiority. This hierarchic princi-ple in turn was the basis for a stress on duties rather than rights, on theevident assumption that if everyone did his duty everyone would getwhat he deserved. Thus, the filial son obedient to his parent would baskin the parent’s approval. With all duties performed, society would be inorder to everyone’s benefit.

      The hierarchic principle again



  26. Aug 2019
  27. Mar 2019
    1. Perhaps, he realized, these viruses don’t actually need to unite their segments in the same host cell. “If theory was saying that this is impossible, maybe the viruses just don’t do it,” he says. “And once we had this stupid idea, testing it was very easy.”

      This is different from the theory of evolution or the theory of electromagnetism. It's a smaller things, like an assumption. Evolution, also in biology, is a more encompassing set of ideas. So the theoretical framework has a hierarchy. Perhaps at the top is a Kuhnian paradigm or a Lakatosian research program.

      Does this hierarchy different between sciences, though? Like, how hard is it to take a new assumption and grow it into a fully-fledged theory? Biology is more complex than physics, with more "facts" and forms to understand. Evolution is different from electromagnetism because it doesn't limit as much. EM clearly prescribes what's possible and what isn't, whereas evolution doesn't make the distinction so clearly.

  28. Feb 2019
    1. supported the aristocracy, from whom she benefited

      This bothers our modern sensibilities, yet the hirearchy of needs dictates that we don't dismantle social structures that help us survive. Ironically, it's the people who can survive without regard for those structures (i.e., the wealthy and powerful) who often do the dismantling. Or, as my father would say, "don't sh*t where you eat." Unless, of course, you can eat somewhere else...

    1. he names of simple ideas tlie least doubtful. c8. Fr

      So, Locke is trying to establish somewhat of a hierarchy of language based in clarity. Names of simple substances are closest to the Truth of the substance. "Philosophical" words are furthest from Truth because what the concepts/things they represent are most difficult to nail down. I wonder, then, if we can translate this to exploring the human--do we have a hierarchy of understanding? Or a hierarchy of Truest representation?

  29. Aug 2018
    1. Although some of the earliest theories of the organization of peer pro-duction celebrated the phenomena as non-hierarchical, more recent work hasquestioned both the putative lack of hierarchy and its purported benefits (e.g.,Kreiss et al., 2011).

      Later foundational work focused on hierarchies within the various community structures — in contrast to the early perception that peer production was non-hierarchical/anarchistic.

      Benkler suggests that peer production uses a different form of governance and a lighter-weight hierarchical structure than other types of organizations -- not that these groups are anti-hierarchical.

      Cites Keegan's work on gate-keeping in peer production.

  30. Feb 2018
  31. Oct 2017
  32. Jun 2017
    1. This is a slight unmeritable man, Meet to be sent on errands: is it fit, The three-fold world divided, he should stand One of the three to share it?

      This concise quote explains Mark Antony's opinion on Marcus Aemilius Lepidus. He believes that the patrician "is a slight unmeritable man, meet to be sent on errands". Antony does not consider Lepidus to be of much importance, to such an extent that he questions Octavius if "the three-fold world divided, he should stand one of the three to share it?"

      First and foremost, the audience is again presented with the cruel, ruthless persona of Mark Antony. His confidence and arrogance supposedly puts himself above others, and Antony's actions are only motivated by his selfish interests.

      Mark Antony disregards Lepidus' importance in the upcoming campaign. In fact, he views him as a lowly errand-boy rather than an acquaintance and an equal. Antonius is not afraid to speak his mind to Octavius, believing that Lepidus does not deserve an place in their coalition.

      This quote also hints to what the world is like after the events of the play. Mark Antony, Octavius and Lepidus plan to divide the Roman Empire in three sections. This alludes to the Second Triumvirate of 43 B.C to 33 B.C.

      It is interesting that Mark Antony, a self-absorbed character with a selfish lust for power, is willing to share his authority with two other men that would be considered his equals.

    1. What trade, thou knave? Thou naughty knave, what trade?

      The scornful treatment of the Plebeians by the tribunes is a clear indication of the class distinction that was present during the Roman, and more appropriately, the Elizabethan eras. The noblemen's internal prejudices create perceptions of the commoners as 'naughty knaves', 'hard hearts' and the 'cruel men of Rome'.

      Flavius and Murellus' reprimand of the tradesmen for truanting a workday further solidifies their belief that a labourer's sole purpose is menial work. Shakespeare uses the context to express the irony of this hierarchy; the commoners are distinguished by stupidity, although it is the tribunes that fail to understand the meaning behind the cobbler's puns.

      Ultimately this scene serves to characterise the Plebeians and their purpose in the play. The constant defamation from the higher classes outline the insignificance of the commoners in regards to the more serious issues of the story.

  33. May 2016
  34. annotatingausten.sfsuenglishdh.net annotatingausten.sfsuenglishdh.net
    1. all the dirty work of the house was to be done by two pair of female hands at the utmost

      Catherine says in the novels only two women do the work, but in abbeys and castles of the period, there were about eighteen or more servants, ranging from cooks to laundry maids (countryhousereader, "The Servant Hierarchy", 2013).

  35. Sep 2015
    1. The dispersal of these people in Brady's is not random, and where people choose to sit or stand in Brady's is closely related to their sex and status in the Brady social hierarchy.

      Clearly, Brady's Bar is only for a select group of people who enjoy being in that atmosphere that focuses on "social hierarchy".. If we're still forming perceptions and making judgments on how we serve customers (and treat co-workers) based off of gender and status.. are we really doing our jobs as socially responsible citizens to improve our society for everyone's benefit?

  36. Jul 2015
    1. I agree with the conclusion that hierarchies and letting users put things in places is good, but I want to posit a more nuanced explanation than "we are set in our ways".

      I think sometimes we don't remember what exactly it is we're looking for. We may not have a word, or a name, or date. But if we put it some place in particular we can find it spatially rather than linguistically.

      This is why I think labels are superior to hierarchies. When we transcend the limitations of physical space would should not throw out space, but we should throw away the constraints of 3D space with its contiguous, volumetric forms. Labels let you put things in as many places as you like. Labels can, too, be hierarchical.

      The problem with the current crop of systems that eschew hierarchy is that they replace it with a text box.

      One could make the argument that smart indexing is just automatic labeling, but I think there's a memory function in having created the labels oneself.

      I'd like to see systems that experiment with more ways to fold space. Shortcuts are like wormholes. Maybe we should have common actions for creating bi-directional ones. On mobile devices I think we should take more advantage of zooming and z-planes.

  37. Feb 2014
    1. But at the level of the capability hierarchy where we wish to work, it seems useful to us to distinguish several different types of structuring--even though each type is fundamentally a structuring of the basic physical processes. Tentatively we have isolated five such types--although we are not sure how many we shall ultimately want to use in considering the problem of augmenting the human intellect, nor how we might divide and subdivide these different manifestations of physical-process structuring. We use the terms "mental structuring", "concept structuring", "symbol structuring", "process structuring," and "physical structuring."

      The 5 structuring types outlined by Doug Engelbart:

      • mental
      • concept
      • symbol
      • process
      • physical
    1. ecause such accumulation is less typical, the realm of intellectual property has less of the laborer/capitalist hierarchy of Marxist theory.