• Anthroposophy

    There are more than 1,000 Waldorf schools worldwide, and more than 2,000 Waldorf kindergartens. As a kid, I went to one of them and didn’t…

  • Unpacking

    When considering whether to attempt something new, should you contemplate the ways in which it may go wrong or be unpleasant? Yes, says Adam Mastroianni…

  • The 1,000 Year House

    There is a series of blog posts by Brian Potter on how one would build a house that would last for one thousand years. It’s…

  • Star Axis

    Construction began almost 50 years ago and may finish before the end of this decade. Here is a video, here is the Wikipedia entry, here…

  • An African Abroad

    A recently published review of a travelogue first published in 1963 was intriguing enough for me to order and read it. An African Abroad was…

  • People Don’t Read

    Women read more than men, but that’s an incomplete observation, Oy argues here. Nobody reads contemporary literary fiction any more. People still read plenty of…

  • Showtunes

    Here are some showtunes I keep returning to with hardly any bad conscience:

  • Universe Rating

    Cleanliness Ambience Family friendliness Ease of assembly Cruelty Customer service Binary stars Unfathomable intricacy

  • A Canny Eye

    Pilgrim at Tinker Creek is full of small facts and anecdotes that Dillard encountered in her extensive reading. Here is one that I enjoyed: This…

  • Unfathomable Intricacy

    Creation is so much more complex than it needs to be. The universe doesn’t just appear to be fine-tuned to support life but fine-tuned to…

  • Pilgrim at Tinker Creek

    I have known about Annie Dillard for some time but I have never before read anything she has written. In retrospect, that was a mistake.…

  • Ted Muller

    Personal websites, updated and added to over many years, tend to be more interesting than social media profiles. Klaus Dierks’ website is an example, and…

  • Rattlesnake Creeks

    My neighbor told me about a swimming hole that nobody knows about. “It’s on Rattlesnake Creek,” he said. Armed with this information, I went to…

  • Anton Hansch

    Context here.

  • Thomas Ender

    Context here.

  • Rudolf von Alt

    Context here.

  • Marie Enger

    Context here.

  • Joseph Höger

    I have inherited a number of 19th century paintings and watercolors from my father. I don’t think they’re worth much, but they’re pretty and they…

  • America, Dark and Bright

    Looking at the United States from the outside, it can seem that the country is all about its politics and its media. And it’s true,…

  • Talking of Children and AI

    We talk about our children and AI the same way. We say, “Did you notice what they can do now?” and “Can you believe that…

  • Computational Irreducibility

    Simple rules can lead to complex outcomes. If those outcomes aren’t predictable in any other way than executing the rules, this is called computational irreducibility.…

  • Bigger Brains

    To a first approximation, bigger brains = more neurons = smarter. Dig deeper, and it turns out to be more complicated than that. Honeybees have…

  • Ineffective Alternatives

    I don’t get anything out of cold medications. By the time my symptoms are severe enough that I take something, it’s already too late. The…

  • Puddling

    Around a puddle no larger than my hand, I observed three different butterfly species, jostling with bees and other insects. Despite a large lake being…

  • Tree Climbing

    As a kid, I liked to climb a tall fir that stood beside our house. Its branches were spread close and evenly, which made it…

  • Relax About Rain

    Breathable rain jackets get damp on the inside after a few hours of rain. My solution is to not bring a rain jacket if I…

  • Backpacking Resources

    When preparing for backcountry trips, it’s helpful to know what to expect.

  • Bees and Fish

    Insects, for all their evolutionary success, aren’t smart. Take dragonflies for example. There are 3,000 extant species, so they’re doing alright, but they’re not geniuses:…

  • Life and Art

    Life and Art, Richard Russo‘s newest book, is a collection of his essays. It came out only a few days ago, and since I like…

  • Let Us Make You Fat

    Being fat used to be something to aspire to. “It Is No Longer Necessary to Be Thin, Scrawny and Undeveloped.” Here are more ads from…

  • Questions about Tourism

    A recent work trip to Barcelona afforded me some time to explore the city. I grew up in Vienna, which, like Barcelona, is a major…

  • The Sense for an Era

    A few days after graduating from my Austrian high school, I took  plane to England and stayed there for most of the next twelve years.…

  • Speaking Extemporaneously

    The conference ended on Friday afternoon and my flight didn’t leave until Saturday. I was free to spend Friday night exploring Barcelona on my own.…

  • Flowers, Raindrops, Tracings

    We’re all flowers for the void Gary Snyder We’re just raindrops on a window Jerry Seinfeld Our life is a faint tracing on the surface…

  • When Adventure’s Lost its Meaning

    In the quiet misty morning When the moon has gone to bed When the sparrows stop their singing And the sky is clear and red…

  • Optimum Bureaucracy

    It’s reasonable to propose making statins available over-the-counter (OTC), which is exactly what Alex Kesin recently did. However, this shouldn’t happen with the stroke of…

  • Information Content of the Genome

    On Asimov Press, Dynomight asks how information there is in DNA. How should we define the “information content” of DNA? I propose a definition I call the…

  • Sea of Tranquility

    Sometimes I read books that turn out to be boring, but rarely do I come across one I dislike. Sea of Tranquility by Emily St.…

  • Live Demos

    For some time I lived in a city in the North of England. It was full of terraced brick houses. When I wasn’t working, I…

  • AI Rationalizations

    AIs like ChatGPT’s o3 take time to think before they answer. While doing so, o3 provides some commentary on its thinking process. For example, it…

  • Plain Language

    I participated in a corporate meeting this week. The aim was to come up with a mission statement for one of our departments. One of…

  • Bad Advice to a Young Scientist

    Freeman Dyson, in 2007: Sixty years ago, when I was a young and arrogant physicist, I tried to predict the future of physics and biology.…

  • The Delivery Driver

    As I was about to enter my house, a man stepped out of an old car parked on the other side of the street and…

  • Propaganda Art

    Inside the San Rafael post office there’s a mural that depicts a scene from 1851. There are Mexicans, dock workers, pioneers, Indians and a missionary.…

  • Undemocratic Sculpture

    There are those who report profound emotions when encountering abstract art, and I believe them, but I also believe that they’re in the minority. The…

  • Using My Phone as a Microscope

    My phone camera beats any magnifying glass. Here are photos of some bugs I encountered on a California beach today. They were 1-5 mm long…

  • The Hero-Jackass Continuum

    The thing with self-experimentation is that, depending on the observer’s vantage point, your daredevilry makes you look either like a hero or like a jackass.…

  • Unparalleled Misalignments

    I’m delighted by the list of Unparalleled Misalignments maintained by Ricki Heicklen. Unparalleled Misalignments are word-by-word synonym swaps that result in new meanings. Example: Operating…

  • National Park Ideas

    Here are some interesting ideas for new national parks by Ken Ilgunas.

  • Two-By-Two Matrices

    Each of the fields I have worked in – computer science, genetics, management consulting, biotechnology – has its own 2×2 matrices. Computer science and medicine…

  • Intelligence and Race

    It’s hard to have a good faith discussion about human intelligence with anyone, especially about the genetics of intelligence. This 2019 blog post by Ewan…

  • Questions about Intelligence

    Do we understand intelligence enough to formalize it in mathematical or computer science terms? We don’t, because otherwise there’d be no need for AI benchmarking.…

  • Banning Advertising

    Driving around San Francisco, the billboards by the highways advertise enterprise software solutions. In Los Angeles, it’s accident injury lawyers. In the Central Valley, cosmetic…

  • Primitive Technology

    Primitive Technology is a popular YouTube channel about making things from scratch without any modern tools or materials. It’s not just what it’s about that…

  • Meaning and Miracles

    Mid-way through reading this I paused and thought, “This is better than anything that I’ve read in a long time. I wonder who it’s by?”…

  • Temptation

    No man knows how bad he is till he has tried very hard to be good. A silly idea is current that good people do…

  • o3 Can’t Stay Silent

    I’ve recently speculated about how it may be possible to use AI to monitor the news and to alert me only when anything noteworthy happens.…

  • California Fires

    Much of California has burned at some point. This map keeps track of historical wildfires.

  • My Reactionary Demands for Art

    The artist is the creator of beautiful things Oscar Wilde In high school, I got into an argument with my art teacher. For a project…

  • X and Y

    It’s a remarkable coincidence that the X and Y chromosomes, named that way because those are the only letters that describe their shapes, sit together…

  • The Atelier

    My stepfather, a sensitive, alcoholic, intelligent, paranoid, articulate, chain-smoking, erudite and irresponsible artist, had an atelier on the ground floor of an old apartment building…

  • Of p Values and Effect Sizes

    Scientists are obsessed with p values, and since I work in a particularly quantitative field, I’m more obsessed than most. When you run a statistical…

  • Stainless Steel

    The oldest piece of kitchenware I own is a stainless steel teapot. The previous occupants had left it behind in a flat in England I…

  • Sister

    One of my daughters, when she was around four years old and wanted to show off to strangers, liked to inform them, “I have a…

  • When I Broke My Brother’s Nose

    The moment my brother was old enough to travel, he flew to Thailand to study mixed martial arts. In the years leading up to this, he had…

  • Managment Consulting

    A consultant is a guy who borrows your watch and tells you what time it is Howard Gossage I used to work for a large,…

  • Drinking With a Little Bird

    This is a poem by Austrian actor Kurt Sowinetz. You can watch him recite it here but I as far as I know, it hasn’t…

  • Biosignature

    Paul Gister on Centauri Dreams and Eric Hoel on The Intrinsic Perspective have good posts about the new data strengthening the case for a biosignature…

  • Revelation and Delusion

    This is from Feet of Clay by Anthony Storr, as quoted in Under the Banner of Heaven by Jon Krakauer: Both revelation and delusion are…

  • LMMs as Information Retrieval

    Are we close to developing large language models (LMMs) that have artificial general intelligence (AGI) soon? Some think we’re already there, but according to this…

  • YouTube Stats

    Random sampling of YouTube suggests that by 2024, YouTube hosted 14.8 billion videos. There are 2.5 billion monthly YouTube users and a back-of-the-napkin calculation suggests…

  • No More Holy Age Than Ours

    There were no formerly heroic times, and there was no formerly pure generation. There is no one here but us chickens, and so it has…

  • Under the Banner of Heaven

    In They Call me Trinity, a comedy western starring Bud Spencer and Terence Hill, a group of Mormon pioneers is harassed by a languid, land-grabbing criminal…

  • Friedrich Schiller

    Friedrich Schiller was the Jack Kerouac of Germany. Both were rebellious, youthful writers that didn’t only inspire a generation, but represented some feeling that still…

  • Questions about Appearance

    Observing someone, watching them smile or frown or hesitate or eat or walk, we can’t help form an opinion about them. Doing so may be…

  • Tariffs

    Scott Sumner has a good post on tariffs. Fringe views, like tariffs being beneficial, sometimes turn out to be correct, but most of the time…

  • Miracles

    When I say that I have experienced miracles, I mean that I witnessed things that are unlikely to have happened by chance. My “miracles” are…

  • We Invented Ourselves

    We invented ourselves. I contend this is our greatest invention. Neither fire, the wheel, steam power, nor anti-biotics or AI is the greatest invention of…

  • Nuclear Nazis

    In The Berlin Project, Gregory Benford, who is deservedly known for writing some of the best hard science fiction around, asks what would’ve happened if the…

  • Surely

    This is Daniel Dennett in Intuition Pumps on the use of “surely”: When you’re reading or skimming argumentative essays, especially by philosophers, here is a…

  • Mistakes

    This is Daniel Dennett quoting William James in Intuition Pumps: He who says “Better go without belief forever than believe a lie!” merely shows his…

  • Intuition Pumps

    Like all artisans, a blacksmith needs tools, but – according to an old (indeed almost extinct) observation – blacksmiths are unique in that they make…

  • What Stirs the Life in You?

    The Garden’s scent is a messenger, arriving again and again, inviting us in. Hidden exchanges, hidden cycles stir life underground. What stirs the life in…

  • AI Benchmarking

    A month ago, I observed that out of three big magazines dedicated to literature, none had a recent discussion of AI and what it means…

  • Commodification

    A friend sends me Christmas cards every year that feature cartoon versions of him and his wive. They hire an artist to create the images…

  • Why We Die

    In Why We Die, Venki Ramakrishnan looks at longevity, and whether there may be a way to extend it. I’ve talked with Ramakrishnan a few…

  • Genetic Drift on Generation Ships

    On Centauri Dreams, Alex Tolley writes about the challenges a generation ship would face. He mentions one potential problem that I find particularly interesting, even…

  • Edward Abbey

    Edward Abbey held views that don’t align with our current political dimensions. He was an environmentalist, he was against immigration, he wanted people to have…

  • God On Their Side

    Suppose that we face some horrific, terrible enemy, another Hitler or something really, really bad, and here’s two different armies that we could use to…

  • When Being Smart is Not Enough

    What kinds of problems can be solved with more intelligence, and for which is intelligence not sufficient? Dynomight speculates that a superintelligent AI could solve…

  • The Generosity Scam

    The four of us went out for lunch. Our company is located two blocks from the main street of a medium-sized California town, providing plenty…

  • The Things We Worry About

    I’ve always admired the ability to overcome one’s fears and to encounter danger not just calmly, but with levity. It took me years to realize…

  • Los Angeles

    The first conference I went to after the pandemic of 2020-2021 was in Los Angeles. It was my first visit to the city. I had…

  • Getting Spoiled

    The more money you spend of travel, the higher your expectations. The higher your expectations, the more likely they are to be disappointed. Luxury travel…

  • Being Yourself

    Almost everyone is at least a little bit weird, and most people are very weird. If you’ve got even an ounce of strange inside you,…

  • 30 by 30

    In 2016, Edward O. Wilson proposed that half of Earth‘s surface should be protected similar to a national park. In 2020, California governor Gavin Newsom…

  • Coalescence

    Coalescent theory is a population genetics approach to reconstructing the history of populations. This paper by Trevor Cousins, Aylwyn Scally and Richard Durbin applies an…

  • Terraforming

    Getting to Mars is hard and may take longer than we anticipate. Terraforming it in any meaningful way is going to be even harder and…

  • Miami Consul

    To get my Austrian passport renewed, I needed to visit one of the consulates my native country maintains in America to hand over my documents.…

  • Shaman

    Nothing remains of the millions of brilliant men and women who lived before we invented writing. A few cave paintings and some carved figurines are…