7 for Sunday

7 for Sunday is a weekly serving of 7 things for you to savor. — It’s an email containing my reflections on interesting things I find laying about, seasoned with some quotes from my collection. See https://7forsunday.com/.

Opinions everywhere

May 17, 2023 · All posts on May 17

Secondly, I say something like this: “I’m sure you’ve heard the expression ‘everyone is entitled to their opinion.’ Perhaps you’ve even said it yourself, maybe to head off an argument or bring one to a close. Well, as soon as you walk into this room, it’s no longer true. You are not entitled to your opinion. You are only entitled to what you can argue for.”

~ Patrick Stokes from, No, you’re not entitled to your opinion

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Stokes is a professor, and I rarely find myself in a teaching context. When I hear someone express an opinion, I make an assessment of their argument. Did they actually give a coherent argument? Did they give a sketch of one? Do they seem the sort of person who could give an argument in support of their opinion? To be clear, I’m not judging the person, but rather I’m trying to judge the ideas espoused.

Surprising to me, it’s become clear it’s often not obvious when something is a fact versus an opinion.

On the flip side, I try to signal my level confidence in my opinions. I’m trying to banish the phrase, “I think…” because it carries no meaning. Instead I try to say, “It seems obvious to me that…”, “I read somewhere that…”, “So-and-so told me that…”, or “It happened to me that…”

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Never reaching the sea

May 16, 2023 · All posts on May 16

What I do now is think up a problem and a resolution to that problem. I then begin the story, making it up as I go along, having all the excitement of finding out what will happen to the characters and how they will get out of their scrapes, but working steadily toward the known resolution so that I don’t get lost en route.

When asked for advice by beginners, I always stress that. Know your ending, I say, or the river of your story may finally sink into the desert sands and never reach the sea.

~ Isaac Asimov

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Resources and technology

May 15, 2023 · All posts on May 15

But the deeper reason is that there’s really no such thing as a natural resource. All resources are artificial. They are a product of technology. And economic growth is ultimately driven, not by material resources, but by ideas.

~ Jason Crawford from Can Economic Growth Continue Over the Long-term?

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A few years ago my thinking shifted. I used to think of something, simply by its existence, as being a “natural resource.” More recently I’ve begun to pay attention to which, and how much, technology has to be added for something to be a resource. Anything in the ground has no special value until someone adds the mining or drilling, the refinement, distribution and so on. That makes it clearer how to evaluate the trade-offs.

It becomes easier to visualize, and realize, that the constraints are not the amount of the natural resource (the raw stuff) but rather that the limits are all the expense, destruction, energy, transformation, and ideas that have to go into making that raw stuff usable. And sometimes, it’s just not the right trade-off to make a something into something useable.

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Human collaborators

May 14, 2023 · All posts on May 14

And so we did the math, and it was really at the same time that I had lost [my idea] that she had gotten [her idea]. And we like to think that the idea jumped from my mind to hers during our little kiss that we had when we met. That’s our magical thinking around it. But it’s — there is no explanation for that other than the one that I’ve always abided by, which is that ideas are conscious and living, and they have will, and they have great desire to be made, and they spin through the cosmos, looking for human collaborators.

~ Elizabeth Gilbert from, The Muse Strikes Again

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Obviously that’s not how any of it really works. But it is a sublime, inspiring idea! I know that if I focus (or worse, fixate) on where some idea came from it’s easy to lose the delight of the overall thing. This cosmic perspective from Gilbert reminds me to simply take things and run with them. If I can. If this isn’t nice, I don’t know what is.

If I can’t run with it, well, that’s okay too. It is simply okay. But, if I still need some self-convincing, that cosmic perspective gives me the comfort I need to let go.

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Enhancing relationships

May 12, 2023 · All posts on May 12

HomeNet could be (and has been) interpreted as an indictment of the internet, or screens, or modern communications technology in general. In truth, it illustrates a much simpler truth about love and happiness: Technology that crowds out our real-life interaction with others will lower our well-being and thus must be managed with great care in our lives. In order to reap their full benefits, we should use digital tools in ways that enhance our relationships.

~ Arthur C. Brooks from, Technology Can Make Your Relationships Shallower

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I’m reminded of some comments by Rafe Kelley.

If junk food is flavor divorced from nutrition, then pornography is sexuality divorced from the context of relationships. Video games are thrill divorced from physicality. And so you take these boys who have this inherent aggression and you let them play Fortnite, and they can play all day without any self-regulation from having the physical demands of actual rough and tumble play. The problem is that it so easily out-competes the actual thing that we need, which is the real physical play.

~ Rafe Kelley from a video short from an Instagram post, so I’ll just link you to his Evolve. Move. Play. project.

Brooks and Kelley are talking about different technologies, but I think they’re both pointing toward the “divorce” being the actual issue. The arrival in the living room (mentioned by Brooks) divorced [I’ll say] the mental stimulation from the other people in the house.

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What scales

May 10, 2023 · All posts on May 10

efficiency scales but isn’t memorable

inefficiency is memorable but doesn’t scale

~ “Gaping Void” from, «https://www.gapingvoid.com/blog/2022/09/20/core-human-motivations-thoughts-inspired-by-kunal-shah/»

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This post over on Gaping Void is a great tour of their illustration style. There are several fun and interesting take-aways from a podcast episode from a different favorite site of mine, Farnam Street.

The point (from Shah, in the podcast) about what scales and what doesn’t has always fascinated me. If I try to imagine how to build something (whatever it is) in a way that it will scale up to “huge” it never works out well. Planning for scale up front, involves huge amounts of time, and then huge amounts of building. Instead, I like to think of technology (or any system) as a force multiplier; can I, by my own linear work, do something whose affect can be multiplied through technology?

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Not forever

May 8, 2023 · All posts on May 8

At some point in our lives we realize that we aren’t spring chickens anymore and we become a bit less interested in looking good naked and more interested in feeling better and making the most of the rest of our lives. It’s a hard thing to slowly realize you aren’t going to live forever.

But once you accept it, you can start to address it.

~ Jarlo Ilano from, How to Live Forever (or at least stay healthy for a really long time)

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I talk a lot about movement, and the people over at GMB are top-notch. If you’re looking for something (to inspire you, get you moving, solve a specific issue, etc.) then go there.

I also talk a lot about sleep. In recent months I’ve decided my mattress is done. I’ve been refusing to spend the insane amount to replace it (and yes, I’ve heard of that brand you’re considering telling me about.) Instead I chose to lean into sleeping on really hard surfaces.

I’ve been sleeping on a 2-inch-thick air mattress, on the floor, for a week. Thoracic extension— delightful. Hip extension as an antidote to desk-sitting— delightful. Even lying on my side requires new adaptations— delightful. As it happens, I already have a platform bed with Tatami mats. Based on my week’s experiment (and countless nights sleeping on my air mattress on host’s floors) I’ve shoved the western-style mattress off the platform and ordered a traditional “floor mattress” which goes atop tatami mats. We shall see.

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Organic

May 7, 2023 · All posts on May 7

The project started with the intent to regenerate a forgotten piece of land in a dense Coburg pocket. Felicity and her husband, architect Marc Bernstein, purchased the awkwardly shaped 250 square metre block to make it happen, but council deemed the land ‘undevelopable’, and banks were unwilling to approve finances.

~ Amelia Barnes from, An Ultra-Sustainable Home On An ‘Undevelopable’ Melbourne Site

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To be clear: The property is 250 square-meters, or ~1,700 square-feet. Get to a large computer screen. Get your beverage of choice. Then, click through and get lost on that site.

Meanwhile, the thing that struck me was the undulating ground cover outside the master bedroom. It’s good (but not particularly original) to use something that doesn’t require a lot of water (as opposed to turf grasses)—but to shape the ground into something interesting struck me as whimsical. If I don’t have to mow it, then it doesn’t need to be flat. I wonder where else, in the design of my own environment, am I stuck in my thinking.

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Extraneous as passing fiction

May 5, 2023 · All posts on May 5

After this era of great pilots is gone, as the era of great sea captains has gone — each nudged aside by the march of inventive genius, by steel cogs and copper discs and hair-thin wires on white faces that are dumb, but speak — it will be found, I think, that all the science of flying has been captured in the breadth of an instrument board, but not the religion of it. One day the stars will be as familiar to each man as the landmarks, the curves, and the hills on the road that leads to his door, and one day this will be an airborne life. But by then men will have forgotten how to fly; they will be passengers on machines whose conductors are carefully promoted to familiarity with labelled buttons, and in whose minds the knowledge of the sky and the wind and the way of weather will be extraneous as passing fiction.

~ Beryl Markham from, A Different Solitude: Pioneering Aviator Beryl Markham on What She Learned About Life in the Bottomless Night

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As if there’s anything I could write which would add to that.

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Do you get my meaning?

May 3, 2023 · All posts on May 3

And one of my goals as the communicator is to make it as easy as possible for you to get the meaning I’m intending to convey.

~ Shane Parrish from, Language: Why We Hear More Than Words

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The article also has a tidy explanation of irony. Irony (humor, sarcasm and many other linguistic forms) work so well because they are very powerful. A few words said and heard in person can transfer large ideas. The article goes all the way to mentioning our “power to attribute mental states to others.” A subtle and, frankly, amazing power of projection. My mental state, plus your mental state, plus my saying some words, should have gotten you to this other mental state. Heady stuff.

If I wrote, “That was fun.” you’re pretty sure those three words were only part of what the speaker was trying to convey. By default, we have to go with the literal interpretation, but feel we’ve been gypped. We feel the urge to skip back a few lines looking for hints to reveal the rest of the meaning meant to be conveyed. We are accustomed to having to write much more to get the same job done. I have to write: Then, with a wry smile, “That was fun.”

Which is all very interesting. But today, the question I have is: Wait. How did I ever get good at this insanely complex process without ever having anyone explicitly tell me anything about it?

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