In October, a new movie will be released based on one of my favorite books, Klara and the Sun. This has happened a lot for me recently (see The Three Body Problem, The Martian, Project Hail Mary, and Tomorrow and Tomorrow and Tomorrow). I know it’s cliché to say that the book is better, but that has generally been my experience. The Martian was groundbreaking but when you force it into a 2-hour format for general consumption it becomes a forgettable action movie. The Klara trailer doesn’t give me much hope. The cheery, jokey vibe, feels nothing like the experience I had reading the book, so I wanted to take this opportunity to share what made it special to me. Note: I wrote a succinct, spoiler-free review back in 2024, so if you want the basics, I invite you to read that. For everybody else, let’s continue. Klara is an advanced humanoid robot—an Artificial Friend (“AF”)—who was designed to be a companion for children. We follow along as Klara is purchased from her store, meets Josie, her child, and assists Josie’s family as they navigate the challenges of their world. The story is told from Klara’s perspective, allowing the reader to see what she sees and feels. As a new robot, Klara is somewhat like a child, trying to piece together an understanding of the world, and the reader is brought along on that journey. We know from the beginning that Josie’s life is complicated and that there’s something unhealthy about her or her family, but neither we nor Klara understand what or why. The process of discovering what’s actually happening made the book very interesting. As an AI, Klara sees things differently than humans see things. She often focuses on things that a human would dismiss and breezes over things a human would care about. She also sees the world with fresh eyes, which allows her to make observations I wouldn’t have considered. For example, she notices that humans go to great lengths to avoid loneliness. This fear of loneliness, she observes, is at the root of nearly all human decisions (a surprising insight that I would never have considered). At the same time, Klara is naive. At times, I found myself wondering if I could trust her observations and conclusions. One of the themes that emerges throughout the story is the question of whether humans are replaceable. The robots in the story are different from humans, but they’re clearly intelligent and capable of doing human work. Klara often expresses simple emotions like joy and fear, which help her care for Josie. The humans caring for Josie, have greater emotional range, but it’s almost a liability. The mother’s grief over her other daughter’s death has left emotional scars, and her neighbor’s guilt has left her incapacitated in many ways. The humans are trying to hold it together, but they’re clearly volatile while Klara is endlessly patient, optimistic, and kind. I was originally turned off by Klara’s obsession with the sun. She gets this idea in her mind that somehow the sun could help heal Josie from her sickness, and it was obvious to me that Klara was confused. I knew that the sun was a distant ball of gas, but to Klara, a solar-powered robot, it was a magical source of life and rejuvenation. I became certain that her programming as a robot (and her early formative experiences in the store), were throwing off her judgement. Clearly, she was blinded by what she was, and thus wasn’t able to see that her side-quests would have no effect and waste precious time. But I was wrong. The sun healed Josie, not because it was an anthropomorphic life-giver that took pity on Josie, or respected Klara’s sacrifice. It healed Josie because it gave everyone hope. It gave them hope at their lowest moments, when they were willing to throw away logic, and try anything if it might help her get better. To Klara, the sun was God. It was her distant life giver and the provider of miracles. That’s why Klara didn’t want to tell the humans all the details of her plan. She knew there needed to be space for all of them to have faith. This storyline about the sun impacted me because it was basically a speedrun of the religious-skepticism journey we often experience in the real world. We care so much about our worldview being evidence-based that we fail to realize that there are some things that evidence cannot give us. Things like hope, meaning, purpose, and a reason to act selflessly. The sun also brings back the fundamental question. If a robot can heal a child by exercising faith in God and risking her life to save the ones she loves, then how can there be anything left that’s special about humans? Are the humans not doomed to obsolesce? Online reviews for Klara and the Sun call it a “dystopian novel,” but I found the story quite hopeful. Human gene-editing, advanced artificial intelligence, and the obsolescence of humans are difficult topics to grapple with, but that world is coming fast. Some parts are already here. This story paints a picture of people finding a way to navigate it. Some people embrace the future (often paying heavy costs), some run from it, some fight it, and others accept it. But they all find a way. You and I get to decide how we respond to our own changing world, but if I can take one lesson from Klara it would be to keep an open mind. We become so certain of what we know that we forget to leave space for what we don’t. Curiosity is a gift. If we allow it to fade as we mature, we lose the opportunity to see things that could change our lives for the better. Thanks for reading this post via RSS! Let me know your thoughts by leaving a comment on the original post or sending me an email.

“You are not your grand plans. You are your daily patterns.” I love this quote from James Clear because it hurts me in all the right ways. At my worst, I feel like my daily patterns are at war with my grand plans. When I’m fighting a daily battle and willpower is slipping, I need every reminder that this moment, right now, is critical. Because it is! Your body is the result of your daily food and exercise choices, not your healthy ambitions. Your mind is the result of your regular media choices, education environment, and adjacent relationships, not an independent observer, hovering uninfluenced above your day-to-day interactions. Your character is the result of your actual sacrifices—for others, for your integrity, and for the common good—not your generous aspirations. When I’m struggling with daily patterns, it’s helpful for me to look at the times I was rocking it. I’ve had periods of my life when my workouts were really consistant, or I journaled every day, or I always woke up early. What contributed to those things? Often, it was social pressure, an accountability buddy, or a change of environment that pushed me into a productive place (underrated benefit of having a blog: it’s a historical record of your successes and failures). Of all the things I might learn looking back at these experiences, perhaps the most important is that it’s never been easy. I’ve got 15+ years of posts documenting the battle. Sometimes I’m winning and sometimes I’m losing, but I’m always fighting, and that’s a daily pattern too. Thanks for reading this post via RSS! Let me know your thoughts by leaving a comment on the original post or sending me an email.

See below for links to recent things that have made me think. It’s quite the mix of mediums (animated videos, short posts, letters, and 6-hour podcasts), but it wasn’t until I gathered them that I noticed a recurring theme: sacrifice Sometimes the world imposes constraints on us, forcing us to choose what matters most. What do we do when those moments come? Some of my favorite stories (both ancient and modern) explore these moments, and you’ll find elements of that in the list below. What’s Really Going on in El Segundo A 14-minute video about the hardware startup scene in El Segundo California, by Jason Carman. Some of it is hype, of course, but I’m impressed by the vision and culture of optimism they are offering to a world where so many young people are flailing and drowning in zero-sum status games. When a young man or woman comes up to me and says, “I’m not sure exactly what I want to do with my life,” “I’m having a really hard time orienting myself,” “I’m not sure what the point is, but I want to build something great and meaningful,”—that is one of the best consequences of everything that we’ve done. Making more water is a big deal, energy abundance is a big deal, …all of this is great. But just being able to give people some vision for the future—that is one of the most important things. We have to sacrificially build hard, real, material, things to create a future worth living in. I’ve been watching a bunch of Jason’s videos, and they’re all great medicine for the negativity that afflicts most news media. Offline 23 hours a day Derek Sivers describes his new home in the woods, an alternate world without AI, connectivity, or mental shortcuts. I know people have been been retreating like this for centuries, but the craziness of the world, and the busy-ness of my current life make such a retreat feel like a luxury. All it takes is for one to work out A short post about those moments when the rejections keep coming. These processes – college admissions, job searches, home buying, finding a partner – can be emotionally brutal. … All it takes is for one to work out. And that one is all you need. During my job search last year, I had a really exciting opportunity fall through at the end. It felt like a crushing blow. It would have been so perfect, I lamented. But looking back now, I don’t even care. Another one worked out (a better one, even). Knowing that rejections don’t actually matter is great medicine and a legitimate source of hope for anyone still fighting. Dan Wang’s 2025 Letter Dan Wang, author of a bestselling book about China and America, uses his end of year letter to compare the two countries and offer some thoughts. His writing struck a chord for me. It was informed and clever, full of interesting takes that demonstrate his deep understanding of the two nations. I added his book (Breakneck) to my list. Forevergreen A cute animated short story with a powerful message about sacrifice. I watched it twice—once with my wife, and again with my kids. Both times it sparked some great discussions. I think everyone should watch it. Child’s Play Sam Kriss profiles the newest, most eccentric, batch of Gen-Z founders. The way he presents their companies make them look exactly like what the fevered minds of a generation raised on social media algorithms would produce. Extreme, attention-grabbing, and impossible not to look away. Stacks of Labubus. Sperm racing. Reading this felt like I was being transported into another dimension—one where the most absurd, amoral corners of online culture have escaped into the physical world. Is it real or fake? For the luls? Can anyone even know? Along the way, he was also able to work in this fantastic quote: If we ever get AI that is strong enough to basically be God and solve all of our problems, it will need to use the same techniques that the actual God uses in terms of maintaining some distance. I do think it’s possible that the AI will be like, “Now I am God. I’ve concluded that the actual God made exactly the right decision on how much evil to permit in the universe. Therefore I refuse to change anything.” Lex Friedman interviews DHH At over 6 hours, this is the longest podcast interview I’ve ever listened to, and I doubt I would have finished it if DHH wasn’t so sharp and entertaining. DHH is known for his strong opinions and I was impressed at his ability to articulate his thinking with clarity and appropriate nuance throughout the interview. The part where he explains the beauty of the Ruby language (from both a practical and philosophical perspective) made me want to write more Ruby, and many of the other topics got me thinking as well. Costless Sacrifice When AIs can print job applications for pennies, fill up the internet with thinkpieces, and commit industrial-scale quantities of code, is there anything left for us humans to create? Packy McCormick says: yes. What still matters, is what has always mattered, and that is sacrifice. People still want a connection to the stories they read and the music they listen to. Employers still wants to hire someone who cares. Recruiters never needed good cover letters for their own sake… they needed someone who cared enough to sacrifice the time and effort to write them well. They still need those people, even if cover letters are no longer a good way to find them. My takeaway: even in a world flooded with AI-generated content, there will still be a place for those of us who care enough to sacrifice for our work. Thanks for reading this post via RSS! Let me know your thoughts by leaving a comment on the original post or sending me an email.

Six months ago, while I was setting up a new code editor, I noticed that the default font size felt just a bit too small, when displayed on my monitor. Not a big deal, I just bumped it up one size and went back to my work. Then it happened again, this time, when reading sheet music on my phone. “That’s weird,” I thought, as I increased the size. “This didn’t bother me before.” I had always had perfect, 20-20 eyesight. When I finally realized that I was losing some of that sharpness, I felt a loss. It wasn’t the first time, though. About two years ago, I started having wrist pain while typing. On one particularly bad day, I became very worried. “Typing is how I provide for my family. What will I do, if I can’t type?” Soon I discovered that wearing wrist braces at night helped make the pain go away. I remember laying in my bed in wrist braces, thinking, “I’m 36 years old. I’m too young to need wrist braces for the rest of my life,” and I felt a loss.1 After a few losses like these, it would be easy to adopt a narrative that I’m in physical decline, losing capability daily, with all my best achievements in my past. It’s a sad story. A fragile story. I decided that one way I could push back against this story is to set a new weightlifting goal: a 250-pound bench press. It was an unthinkable goal back when I benched 200. I didn’t plan on going heavier, but I enjoyed my weightlifting routine, so I kept showing up. By the time I hit 235, I realized that maybe 250 was possible. I felt excited and motivated just thinking about it. I wanted to go for it. But just like last time, I hit a plateau.2 I was able to bench 245 once, last summer, but I spent the next 6 months unable to do it again. As I turned 39, I wondered if I was fighting against time. And then it happened. All of us are going to have to learn how to grow old. The aging itself is easy, but learning how to handle the losses is more challenging. Today, I can tell myself, “my eyesight may be declining, but I’m stronger than I’ve ever been.” Next year, who knows. Maybe I’ll get into pickleball. There are endless opportunities for personal growth, and if we exhaust the supply of physical milestones we can still progress intellectually, creatively, and spiritually. Life offers plenty of PRs to pursue, if we’re willing to look for them. Fortunately, I didn't end up needing to wear wrist braces for the rest of my life. After some trial and error, I learned that my pain was ultimately caused by poor ergonomics from using my laptop keyboard and trackpad for extended periods. Once I got set up with an ergonomic keyboard and mouse, the pain went away. It's still a bit of a loss (I can't just roll into a weekend hackathon with only a laptop anymore) but I'm glad I can still do the work I enjoy. ↩ In my last weightlifting post, I talked a bit about breaking through plateaus. This time, the key intervention was simply eating more calories (something I've avoided in the past in an effort to moderate body fat). Eating more calories increased my body fat a bit, but also helped me build muscle. Professional weightlifters eat a lot and exercise a lot. It's not an efficient use of time but it's fun (especially if you like eating and exercising). ↩ Thanks for reading this post via RSS! Let me know your thoughts by leaving a comment on the original post or sending me an email.