Saeculum

There’s an Etruscan word, saeculum, that describes the span of time lived by the oldest person present, sometimes calculated to be about a hundred years. In a looser sense, the word means the expanse of time during which something is in living memory. Every event has its saeculum, and then its sunset when the last person who fought in the Spanish Civil War or the last person who saw the last passenger pigeon is gone. To us, trees seemed to offer another kind of saeculum, a longer time scale and deeper continuity, giving shelter from our ephemerality the way that a tree might offer literal shelter under its boughs.

~ Rebecca Solnit from, Rebecca Solnit on Trees and the Shape of Time – The Marginalian

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Trees are simply magical. Carl Sagan made a point in the original Cosmos series that everything uses the same basic machinery to read, and write using the same four “letters” of DNA. In a very real sense, trees are us with some different initial inputs. (Setting aside the more ephemeral, yet critical ways where we differ starkly from trees, like degree of consciousness, self-awareness, spirit, soul?) Stand next to an old enough tree and one is invariably transported to a higher level of thinking about being.

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R e p e t i t i o n

The popular history of spaced repetition is full of myths and falsehoods. This text is to tell you the true story. The problem with spaced repetition is that it became too popular for its own effective replication. Like a fast mutating virus it keeps jumping from application to application, and tells its own story while accumulating errors on the way.

~ Piotr Wozniak from, The true history of spaced repetition – SuperMemo

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If you’ve never heard of Super Memo, and you click over there, it’s likely to distract you for an hour. This article is both the origin story for Super Memo and for spaced repetition. I’ve read at least one other thing (I’ve not read this article in full, but I have read at least one other one), that is a comprehensive deep dive. Today, I’m sharing this in the hopes that you’ll glance over at it, skim around and realize that, since you will then be acquainted with Wozniak, I am not the most systems-crazy person you know of.

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I’m not being hyperbolic

Why is it so difficult to make choices that we know will be best for us in the long run?

~ Peter Attia from, Hyperbolic discounting: friend and foe of goal achievement – Peter Attia

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Sorry for the titular word play. This should be read foremost to understand exponential versus hyperbolic decay, and then to understand how to get your future self to do what your current self wishes. Attia explains it in the context of imagining future rewards. It turns out that using one (to assess the value of future rewards) makes actual sense, and the other turns out to be how our brains work (because: survival drove evolution).

Snoring? No really, go read it. Because if you understand the two methods you can hack yourself by setting up your goals to play into your mind’s predilection to make the wrong value calculation. In effect, rather than set things up the way that makes sense which frequently leads to failure thanks to our brains, we set things up in a more complicated way to fake ourselves into getting where we want to go.

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Challenge with Seth Ruji

What drives personal growth and the mindset necessary to embrace challenges in physical and mental practices?

A journey of self-improvement unfolds through insights on goal-setting, risk assessment, and personal evolution.

Through parkour, I’ve been able to open up my perspective on life a ton and it’s created so many different opportunities.

~ Seth Ruji (20:04)

The conversation centers on personal growth, emphasizing mental and physical discipline. Topics include the importance of structured training plans, the mindset needed to assess and embrace risks, and the influence of high-stakes challenges on personal development. Seth highlights how parkour fosters self-awareness, teaching individuals to recognize his limits and set realistic, achievable goals.

The discussion also explores broader life themes, such as balancing professional ambitions with personal well-being, maintaining discipline amidst challenges, and the joy of continuous improvement. Insights are drawn from parkour and professional experiences, underscoring the interplay between mental resilience and physical achievement.

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Together

It’s an endless list of little things that you think you’ve forgotten, but you haven’t. You are quite literally built to sense an infinite amount of subtle bits of signal from your fellow humans. We were not built to live alone in caves; we were built to live together in them.

~ Rands from, What We Lost – Rands in Repose

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As the “online interaction” soared in recent years, I’ve gradually moved away from feeling grumpy about the quality of (for example), video calls online. Through that time I continued to enjoy in-person interaction as much as I ever did, and I had already spent years massively reducing the frequency of those. My feeling is that all the online interaction has expanded—not replaced, nor “attempted to replace” nor anything negative like that—my human interaction. I’ve had multiple conversations with people from other continents I’d never had been able to meet in person.

I’m not suggesting “Rands” has it wrong. No, he has it quite right. I’m simply pointing out that these sense-limited interactions can be an enormous positive addition when we don’t think of them as replacing normal human interactions.

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Drive with Ben Moreno

What experiences and insights shaped the transition from video to audio storytelling?

A podcaster’s journey uncovers the nuances of voiceover work and audio engineering.

It just puts you down back to the ground and reflect how quick it happened. I had a bad car accident, and it almost took my life.

~ Ben Moreno (22:48)

The conversation explores Ben’s creative evolution from photography to video production, and eventually to podcasting and voiceover work. This journey was driven by personal milestones, such as the birth of his daughter, and technical challenges, particularly in achieving quality audio for video projects. Craig and Ben discuss the differences in audio storytelling, including the unique demands of podcasting and audiobooks.

Ben shares a deeply personal story of a life-altering car accident, which led to reflection on priorities and values. Stoicism and daily Bible reading play significant roles in their life, providing a philosophical and spiritual foundation. Technical details about microphones and recording setups illustrate their passion for audio production, while their foray into narrating audiobooks highlights their continuous pursuit of creative challenges.

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Perspectives with Robbie Corbett

What are the challenges and opportunities in advancing Parkour as a sport, a community activity, and a professional field?

The conversation explores the evolution of Parkour and its integration into schools and professional spaces.

The idea is we want a place that they can be creative, and not just be forced to do [movement] by the book. Maybe they could build stuff, maybe they can make new challenges.

~ Robbie Corbett (1:24)

The discussion begins with reflections on the creation of a pop-up Parkour playground tailored for schools. Emphasis is placed on designing spaces that encourage creativity and adaptability, offering both basic and advanced challenges. Robbie shares experiences working with equipment manufacturers and schools, highlighting the importance of lesson plans and collaborative design to maximize the utility of these spaces.

The conversation then shifts to broader topics, such as the evolution of Parkour as a sport and its interaction with other industries like film, Ninja Warrior, and tag. Challenges include appropriation of Parkour concepts without acknowledgment and competition from larger organizations like FIG. Despite these issues, the conversation recognizes the diversity and creativity within the Parkour community, showcasing its potential to innovate through unique events and grassroots gatherings.

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Perspective and awareness

The thing about status dynamics, though, is that they aren’t in one spot. There isn’t a whole world that is being fully and accurately perceived, except for one blank space that’s being glossed over.

~ Duncan Sabien from, The metaphor you want is “color blindness,” not “blind spot.” — LessWrong

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This is an interesting unpacking of some metaphors. If one has a blind spot in vision, simply shifting your gaze or moving slightly, will reveal what one is not seeing. This is a key way in which the “blind spot” metaphor is inaccurate and insufficient for systemic differences (in people, culture, society, etc.). The metaphor of red-green color blindness carries more utility because it points out that the things, or the distinctions, which one can’t see are everywhere; they are not literally in one stationary location (the problem is not simply under this X on this map), and no matter what one does—gaze shifting, moving around, thinking a great deal—those invisible thing are not going to appear.

The only way I’ve found to get through such problem is to engage with others whose literal and conceptual perspectives differ from my own. I’ll sum that up as: Discovery.

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Collaboration with Cassandra Ellis

How can the experience of working collaboratively in podcasting inform and enhance creative and personal growth?

Supporting others’ podcasting journeys can provide surprising insights into personal creativity.

Listening to that has led me to situations and experiences and people that make—that have me feeling uncomfortable in a good way, uncomfortable in a, ‘Oh, this is the next thing.

~ Cassandra Ellis (19:52)

The discussion emphasizes the importance of relationships in fostering creativity and collaboration, especially in the context of podcasting. Cassandra shares insights about hosting a “creativity potluck,” an event that inspired a collaborative partnership in supporting another’s podcast project. This interaction highlights the value of seeing creative work as part of an artistic continuum rather than a solitary task.

The conversation also explores how discomfort can be a catalyst for growth, urging creators to lean into challenges and follow their intuition. Recognizing podcasting as a relationship-driven process rather than an isolating endeavor provides a framework for discovering blind spots, whether technical, emotional, or creative. The exchange advocates for embracing small acts of courage and openness to serendipity.

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Guilt loops

Guilt is the emotion that you feel when you believe you have failed to live up to your own moral standards. It is perhaps the most enervating emotion. It makes you want to curl up in a little ball to block it out and avoid it.

~ Jean Moroney from, Dealing with Earned Guilt Loops – Thinking Directions

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This raises an interesting question for me. There’s a lot I’ve considered in how I think when I’m depressed. (I mean, thinking when I’m not depressed, about how I think when I am depressed.) There are a lot of valuable ideas and actionable things in Cognitive Behavioral Therapy. For all my efforts though (including professional therapy), I’ve never thought that guilt might be a source. I’ve surely considered it in passing. That phrase up there, “your own moral standards,” however slaps hard. Because I have insanely (using that word in the literal sense), high moral standards for myself. Seems to be that notching down to extremely high moral standards, and paying close attention to adding a modifier, “aspirational,” might be a wise maneuver.

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