Using AI: Extracting reading list from GoodReads

I feel like I want to start creating some posts related around how I, as a software engineer, personally use generative AI tools. I think they are a huge boon for increasing productivity, exploring new ideas, and even learning new things

Reading Reddit, Hacker News, and various other forums, there’s a lot of anxiety among software engineers about how AI is going to steal our jobs. It’s not without merit:

A recent blog post by Dustin Ewers adds some needed sanity to the discussion. In a post titled, “Ignore the Grifters – AI Isn’t Going to Kill the Software Industry“, he argues that:

He argues that we should ignore the grifters, AI

I feel like half of my social media feed is composed of AI grifters saying software developers are not going to make it. Combine that sentiment with some economic headwinds and it’s easy to feel like we’re all screwed. I think that’s bullshit. The best days of our industry lie ahead.

It’s highly unlikely that software developers are going away any time soon. The job is definitely going to change, but I think there are going to be even more opportunities for software developers to make a comfortable living making cool stuff.

I am inclined to agree. Hey, I will drink this Kool-Aid!

Well, let’s get to the real reason I’m making this post. I posted about my 2024 reading list and shared all the books I had read during the year. Try to compile that list and add links by hand would be a huge pain. There has to be an easier way. (Cue super hero music)

There is!

If you go to my GoodReads “read” list, it looks like this. And it keeps going. It’s a lot of data.

If we open up the browser console, we can see that it’s just a good old fashioned HTML table.

So, using an AI tool like ChatGPT or Claude, how do you get this data in a manageable way? One area that I’ve personally seen people struggle with is how to write a prompt in a way that helps them. You need to provide context. You say:

  1. Describe the problem: “I want to output a list of books from an HTML table into a JSON object using a JavaScript function that I can paste into the browser console.”
  2. Provide some example date: “Here is the table’s head with names for each column: [paste block of code]. Oh! Here is also an example row of data: [paste block of code]”
  3. Provide an example of the output: “Can you create a JSON object in the following shape?”

Using Claude as an example, here is what that looks like and you can also see the generated output:

Moment of truth — does it work? Let’s paste it into the browser console and see the result:

Yes! Victory! One problem though. I did not read 60 books in 2024. Oh, no. We are pulling all books visible from the page. This isn’t a problem. We can fix it by simply asking a followup question: “Can we modify the function so that it only returns books where date read is in the year 2024?”

Claude modifies the function to add a filter for 2024. If we paste that into the browser console, we now get the correct number of hooks: 30!

There is still another thing to do. I want to make this into a nice, unordered list that I can just add into my blog post. Again, we follow the steps outlined above:

  1. Can you create an unordered HTML list that shows links to each book? Please add a link around the title, but keep the author name unlinked.
  2. Here is my JSON object: [paste block of code]
  3. I essentially want a list that looks like this: <li><a href=”[booklink”>Book title</a> by Author</li>

Hot diggity! It works. It generates a block of code that I can just paste into my blog’s text editor. Pretty neat. It took a total of 5 minutes. (Hey, writing this post took a lot longer than that.)

Anyway, this has been a production of “How I use AI”. Stay tuned for more exciting updates, coming to a blog near you.

Book Review: The Alignment Problem by Brian Christian

The Alignment Problem, (released in 2020 but still highly relevant today, especially in the age of generative AI hype), is a fascinating exploration of one of the most interesting issues in artificial intelligence: how to ensure AI systems safely align with human values and intentions. The book is based on four years of research and over 100 interviews with experts. Despite the technical depth, I feel that this book is written to be accessible to both newcomers and seasoned AI enthusiasts alike. A word of warning though: this book is has A LOT of info.

Before we get too deep into this review, let’s talk about safety and what it means in the context of AI. When we talk about AI safety, we’re referring to systems that can reliably achieve their goals without causing unintended harm. This includes:

  • The AI must be predictable, behaving as expected even in novel situations.
  • It must be fair, avoiding the amplification of existing societal biases.
  • It needs transparency, allowing users and developers to understand its decision-making process.
  • It must be resilient against failures and misuse.

Creating safe AI tools is both a technical challenge, as well as a psychological challenge: it requires understanding human cognition, ethics, and social systems, as these elements become encoded in AI behavior.

The book is divided into three main sections: Prophecy, Agency, and Normativity, each tackling different areas of aligning artificial intelligence with human values.

Prophecy explores the historical and technical roots of AI and highlights examples of unintended outcomes, such as the biased COMPAS recidivism prediction tool. COMPAS (Correctional Offender Management Profiling for Alternative Sanctions) is a risk assessment algorithm used in the criminal justice system to predict the likelihood of a defendant reoffending. However, investigations revealed that the tool disproportionately flagged Black defendants as higher risk compared to white defendants, raising critical questions about fairness and bias in that AI system.

Agency delves into reinforcement learning and the parallels of reward-seeking behavior in human, showcasing innovations like AlphaGo and AlphaZero. His explanation of reinforcement learning, and its connection to dopamine studies, is particularly insightful. Christian dives into psychological experiments from the 1950s that revealed the brain’s pleasure centers and their connection to dopamine. Rats in these studies would press a lever to stimulate these areas thousands of times per hour, foregoing food and rest. Later research established that dopamine serves as the brain’s “reward scalar,” which helps influence decision-making and learning. This biological mechanism has parallels in reinforcement learning, where AI agents maximize reward signals to learn optimal behaviors.

Normativity examines philosophical debates and techniques like inverse reinforcement learning, which enables AI to infer human objectives by observing behavior. Christian connects these discussions to ethical challenges, such as defining fairness mathematically and balancing accuracy with equity in predictive systems. He also highlights key societal case studies, including biases in word embeddings and historical medical treatment patterns that skew AI decisions.

Christian interweaves these sections with interviews, anecdotes, and historical case studies that breathe life into the technical and ethical complexities of AI alignment.

He also delivers numerous warnings, such as:

“As we’re on the cusp of using machine learning for rendering basically all kinds of consequential decisions about human beings in domains such as education, employment, advertising, health care and policing, it is important to understand why machine learning is not, by default, fair or just in any meaningful way.”

This observation underscores the important implications of deploying machine learning systems in critical areas of human life. When algorithms are used to make decisions about education, employment, or policing, the stakes are insanely high. These systems, often trained on historical data, can perpetuate or amplify societal biases, leading to unfair outcomes. This calls for deliberate oversight and careful design to ensure these technologies promote equity and justice rather than exacerbate existing inequalities. (Boy, oh boy — fat chance of that in light of current events in January 2025)

Christian also highlights some of the strengths of machine learning. These systems can detect patterns in data that are invisible to human eyes, uncovering insights that were previously thought impossible. For example:

“They (doctors) were in for an enormous shock. The network could almost perfectly tell a patient’s age and sex from nothing but an image of their retina. The doctors on the team didn’t believe the results were genuine. ‘You show that to someone,’ says Poplin, ‘and they say to you, “You must have a bug in your model. ‘Cause there’s no way you can predict that with such high accuracy.” . . . As we dug more and more into it, we discovered that this wasn’t a bug in the model. It was actually a real prediction.”

Examples like this show the real-world potential of machine learning to revolutionize fields such as healthcare by identifying patterns that humans might overlook. However, these benefits are accompanied by significant challenges, such as the “black box” nature of AI decision-making, where it remains difficult to determine what features a model is actually using.

Christian shows how understanding these technical challenges, alongside ethical frameworks, can lead to more robust and equitable AI systems. These considerations emphasize the nature of AI safety, which requires combining insights from cognitive science, social systems, and technical innovations to address both immediate and long-term risks.

While the book is dense (very dense!) and information-rich, this strength can also be a drawback. Some sections felt overly detailed, and the pacing, especially in the latter half, left me feeling fatigued.

Despite this, The Alignment Problem remains a compelling and optimistic exploration of how researchers are tackling AI safety challenges. I think this book is an insightful read for anyone interested in AI and will leave you thinking about our future AI overlords long after you’ve turned the last page.

My 2024 Reading List

Here’s another “year-in-review” post (I’m done, I swear). Over the course of 2024, I read 30 books. My favorite books this year were Bury My Heart at Wounded Knee and The Cuckoo’s Egg (I wrote about visiting the author at his Oakland house). My least favorite was easily Palo Alto (it was one of the few reviews I wrote this past year).

EDIT: Fixed hyperlinks. GoodReads changed how their reading challenge page is displayed and I did not update my parsing tool to account for this.

“Nexus” by Yuval Noah Harari

Yuval Noah Harari’s latest book, Nexus: A Brief History of Information Networks from the Stone Age to AI, was a fascinating (if sometimes overwhelming) journey through human history that explores the power (and the peril) of information. From the first markings inscribed on stone walls to the potential all-seeing eye of artificial intelligence, Harari takes readers on a sweeping tour of how information and stories have shaped human networks — and, by extension, civilization.

The central idea in Nexus is that information is one of the key forces that connects people, enabling us to cooperate on a massive scale. Harari illustrates this point with a bunch of historical examples, from the canonization of the Bible to the use of propaganda under totalitarian regimes. He argues that information doesn’t merely represent reality; rather, it creates new realities through the power of shared stories, myths, and ideologies. This gives us some insight into the forces that have shaped society—sometimes for the better, sometimes for the worse.

One interesting part of the book is Harari’s thoughts on the relationship between information and truth. Harari references a Barack Obama speech in Shanghai in 2009, where Obama said, ‘I am a big believer in technology and I’m a big believer in openness when it comes to the flow of information. I think that the more freely information flows, the stronger the society becomes.

Harari calls this view naive, pointing out that while openness is important, the reality of how information is used is much more complicated. He argues that information isn’t inherently the same as truth; it’s been manipulated countless times throughout history to serve those in power. This kind of manipulation is especially evident in the recent rise of populism, which, as Harari explains, is all about the belief that there’s no objective truth and that power is the only reality.

He explains, ‘In its more extreme versions, populism posits that there is no objective truth at all and that everyone has “their own truth,” which they wield to vanquish rivals. According to this worldview, power is the only reality. All social interactions are power struggles, because humans are interested only in power. The claim to be interested in something else—like truth or justice—is nothing more than a ploy to gain power.

Harari warns that when populism uses information purely as a weapon, it ends up eroding the very concept of language itself. Words like ‘facts,’ ‘accurate,’ and ‘truthful’ lose their meaning, as any mention of ‘truth’ prompts the question, ‘Whose truth?’ This theme feels especially relevant today, with misinformation and propaganda shaping public opinion in big ways.

Harari gives a sobering take on the rise of AI and how it could impact our information networks. He says, “silicon chips can create spies that never sleep, financiers that never forget and despots that never die” and goes on to warn that AI, with its power for massive surveillance and data processing, could lead to levels of control and manipulation we’ve never seen before—potentially an existential threat we need to face.

For me, Nexus was a thought-provoking and engaging read, though at times it felt very alarmist. While Harari’s concerns are definitely worth thinking about, I think adaptation is key: these AI systems and tools are here, and we have to learn how to use them and live with them — like right now — today!

Overall, I’d give Nexus 4 out of 5 stars. Harari offers a sweeping narrative that makes you think about the role of information in our lives, and the choices we need to make as we stand on the brink of the AI era. It’s a worthy read for anyone interested in understanding the historical roots of our current information age and what it might mean for our future.

Exploring Mount St. Helens blast zone using Google Earth

May 18th marked the 44th anniversary of the 1980 eruption of Mount St. Helens. Over on Threads, someone started an account that posted pseudo-realtime updates leading up to the eruption and its aftermath. It’s been really fascinating to follow and it stoked my interest in learning more about the eruption (no surprise, given my past geology background, eh?).

Like most things that I start digging into, I ended up finding  a book!

Eruption: The Untold Story of Mount St. Helens by Steve Olson. It details events surrounding the eruption and explores how a number of victims ended up around the mountain on the fateful Sunday morning. Reading it sent me down a rabbit hole of Wikipedia entries, USGS reports and Google Earth sleuthing…

In the summer of 2009, I visited Johnston Ridge Observatory and was able to see the volcano first hand (see image below). Johnston Ridge Observatory is located on the site of the Coldwater II observation post — where volcanologist David Johnston famously radioed his last words before the lateral blast swept over the ridge, destroying his encampment (Johnston’s body was never found): “Vancouver, Vancouver! This is it!”

Source: Me

The lateral blast, the result of a M5.1 earthquake that triggered the largest landslide in recorded history (sheering 1,300 feet off the top of the mountain), sent a violent pyroclastic blast northward, scouring the landscape for miles. You can still see the results of the blast to this day.

When we visited in 2009 — 29 years after the blast, evidence of the lateral blast was evident in obvious signs of tree fall (below image) — gigantic trees snapped over in the direction of the blast as if they were toothpicks.

Source: Me

Johnston Ridge (and the site of the Coldwater II Observation Post) sit about 5 miles from the Mount St. Helens. Looking out over this grand vista, your sense of scale is completely messed up. The mountain is so huge that it looks like you can reach out and touch it — you swear to yourself that it’s just right there, a short hop and skip away.

“I’m going to go on a quick hike to the volcano. I’ll be back by lunchtime,” you say.

Everyone else: “lol”

The shockwave and pyroclastic blast that resulted from the lateral blast were estimated to have reached upwards of 670 miles per hour. At that speed, it would have taken 30 seconds to travel from the volcano to overtopping the ridge.

Looking at my own photos from the observation post, you can’t help but wonder what David Johnston was thinking as he saw the shockwave and pyroclastic blast rapidly spread across the valley below, approaching his location. It was probably an awesome sight to see, quickly followed by “Oh. Shit.”

Thanks to the wonders of modern technology, we have some fantastic exploration tools. I loaded up the Google Earth web app and set about exploring the area.

One of the first things I notice is how huge the mountain is (err… was?) and how small and insignificant Johnston Ridge seems, especially in the face of the resulting landslide and pyroclastic blast.

Via Google Earth

Zooming in on the Spirit Lake area, you can still see floating tree trunks grouped together, covering the northern part of the lake (I assume due to prevailing southerly winds in the area).

Via Google Earth

If we turn toward the west and look at Johnston Ridge, you can see deposits left over as the pyroclastic blast topped the ridge. They are the lighter grey outcrops you see around the map. (I’ve attempted to poorly outline them below).

Via Google Earth

Let’s pop over the the valley just to the north of Johnston Ridge (where Spirit Lake Highway runs). We can zoom in and see a mess of tangled tree trunks along the banks of South Coldwater Creek.

Via Google Earth

At the top of that valley, we can see more evidence of pyroclastic blast deposits. Like the image of Johnston Ridge above, look for the light grey outcrops and exposures.

Via Google Earth

Alright, let’s check out how far the effects of the lateral blast were felt. If we zoom out a bit and go to the top of the ridge (the next ridge north of Johnston Ridge — I am unsure of the name), we see more evidence of blast zone tree fall. At this point, we’re about 6.5 miles from the volcano.

Via Google Earth

If we skip north across the next valley that contains Coldwater Lake, we get to the third ridge we’re going to look at. Again, at the top, we see evidence of blast zone tree fall. This is 8 miles from the volcano.

Via Google Earth

Now that we’re getting a sense of the scale of the blast, we can zoom out and start putting things together. Wherever this sort of tree fall exists, it almost looks like the landscape was scoured (it was!).

Let’s see if we can find anything else interesting. We zoom out and see some scour marks on ridges way off to the north.

Via Google Earth

The area I circled looks interesting. It’s called Goat Mountain and it’s nearly 12 miles from the volcano. Let’s zoom in… ah, yes. There is the distinct “hash mark” pattern we keep seeing, that represents the blast zone tree fall.

Via Google Earth

From our computer screen, it’s hard to get a proper sense of scale. If we use Google Earth to measure the length of one of these “match sticks” (a big dead tree!), we get about 33 feet!

Via Google Earth

A USGS report on the lateral blast showed evidence of 100 foot tall trees knocked over that were located 19 miles from the volcano! Try as I might, I am unable to find evidence of this via Google Earth, as the margins of the blast zone seem to merge with areas where loggers have clear cut the forest.

Below is an example of a clear cut logging area about 30 miles away from the volcano (this was not affected by the blast zone).

Via Google Earth

“But Dave,” I hear you say, “how do you know some of those are from the blast and some are from logging?”

You’re right! In a way, I don’t.  However, one potentially easy way to tell is by the presence of logging roads. In my example from Goat Mountain above (12 miles from the volcano), the tree fall was located on a ridge, away from any sort of easily accessible logging road.

There was one section of Steve Olson’s book that I found particularly fascinating, especially because I hadn’t heard about it before. At the exact time the mountain erupted, a small plane was flying overhead with two geologists as passengers — Keith and Dorothy Stoffel.

They were on their fourth pass over the north rim of the crater, flying west to east, when Keith noticed something moving. “Look,” he said, “the crater.” Judson tipped the Cessna’s right wing so they could get a better view. Some of the snow on the south-facing side of the crater had started to move. Then, as they looked out the plane’s windows, an incredible thing happened. A gigantic east-west crack appeared across the top of the mountain, splitting the volcano in two. The ground on the northern half of the crack began to ripple and churn, like a pan of milk just beginning to boil. Suddenly, without a sound, the northern portion of the mountain began to slide downward, toward the north fork of the Toutle River and Spirit Lake. The landslide included the bulge but was much larger. The whole northern portion of the mountain was collapsing. The Stoffels were seeing something that no other geologist had ever seen.

A few seconds later, an angry gray cloud emerged from the middle of the landslide, and a similar, darker cloud leapt from near the top of the mountain. They were strange clouds, gnarled and bulbous; they looked more biological than geophysical. The two clouds rapidly expanded and coalesced, growing so large that they covered the ongoing landslide. “Let’s get out of here,” shouted Keith as the roiling cloud reached toward their plane.

Excerpt From Eruption by Steve Olson

Now, wait a minute! You’re telling me that at the exact time the volcano erupted, there were people flying overhead? I know this happened in 1980, but there just has to be photos of this, right?

Yes, there are photos!

Via Dorothy Stoffel

Via Dorothy Stoffel

Via Dorothy Stoffel

Via Dorothy Stoffel

The photos correlate well to a famous series of images captured by Gary Rosenquist as the initial moments of the landslide and eruption unfolded.

Via USGS / Gary Rosenquist

Here’s a fun aside (if you can call something related to an epic natural disaster “fun“). A YouTuber took the series captured by Rosenquist and ran some magical AI frame interpolation on them (essentially — an AI tries to generate content to fill in missing information between frames of a video). The result is a near real-time simulation of what those initial moments of the blast may have looked like.

After taking the photos, Rosenquist and his fellow friends correctly decided it was time to leave. Immediately.

He took one last photo (this is another one I don’t remember seeing before).

Via Gary Rosenquist

Do you like geology? Want more? Here’s a post I wrote in 2010 that took a deep dive into earthquake frequency.

Adventures in topology: The Cuckoo’s Egg and meeting Cliff Stoll

I recently finished up reading “The Cuckoo’s Egg” by Cliff Stoll. It was a fascinating story that details some of the first examples of computer hacking and computer forensics.

This post isn’t a review of his book, however! It’s more to document some adventures that resulted after reading it.

First, a quick summary:

In 1986, Cliff Stoll was  an astronomer working at Lawrence Berkeley Laboratory when he was tasked to look into a $0.75 discrepancy in compute time billed to physicists and other scientists who remotely connected to their machines.

What resulted was a year long wild-goose chase that ended up in the arrest of a KGB operative in Germany who remotely connected to university computers in the United States in order to gain access to military networks through ARPANET (precursor to the Internet of today).

Cliff wrote a book about his experience that went on to become a best seller. For fans of esoteric computer history, this was one of the first documented examples of hacking and marked the beginning of computer forensics. This book was published 35 years ago and deals with (now) antiquated technology that the young ones around here know nothing about — but oh wow, did I thoroughly enjoy this!

Anyway! That’s not why I’m here. I’m here, because I keep seeing his name pop up in various places (more recently Hacker News). A post mentioned his TED talk in 2008. It’s a hoot — and pretty inspiring, too!

One person mentioned that he makes Klein Bottles (an interesting manifold that ends up being a container with zero volume, as it only has a single surface) out of his home in… North Oakland. Oh, he also enjoys visitors.

Oh, really?!

The Klein Bottles are a really interesting object and have been a fun talking point with friends. I ended up purchasing a Klein Bottle from Cliff and asked if I could pick it up, since I live nearby. He happily obliged.

I ended up bringing our oldest kiddo and we had an absolute blast. He spent an hour with us, showing some of the artistic stuff he’s been working on (mathematical quilts!), showing off various gadgets he’s made (a fun device that draws images on his shipping boxes using Sharpies — an automated personal touch), and letting my kiddo drive the remote controlled robot he built that runs under his crawl space (!).

Just an absolutely memorable time. Thanks so much, Cliff!

Book Review: Palo Alto by Malcolm Harris

I really struggled and finished this out of spite.

I went into it wanting to like it and hoping to learn more about the history of a specific part of California (I recently read and enjoyed “California: An American History” by John Faragher and it stoked my interest in looking for more books related to our state).

Oh, wow. What did I get myself into? This book could have been half as long and still tried to make its point: Palo Alto is the center of all evil and suffering on Earth, anyone who went to school at Stanford or started a company there had ulterior motives on world domination and fantasies of oppression, everyone is driven by a profit motive above all else, here’s 1,000 reasons why capitalism is bad, the only way to right the wrongs of the millions that have suffered or been killed due to Palo Alto ideas and inventions is to give the land back, blah, blah, blah.

Okay, Yes! There are unfortunate things that happened due to people and companies in this town that have caused people around the world to suffer. But this is not an exclusively Palo Alto problem, nor is it exclusively a capitalist problem. There are a lot of things that happened or been created here that have also been a benefit and this book just takes every opportunity to tear down and complain… about literally everything.

Maybe 1.5 stars? I am loathe to round up because I think this book is a bit disingenuous in its claims and the author has an axe (probably made in Palo Alto) that they wish to grind.

Hometown tidbits: The first modern hydroelectric plant

I’m currently reading California: An American History, by Jack Mack Faragher. There is an interesting historical tidbit that calls out the area where I grew up.

A robust economy pulled migrants to California. That had not always been the case. The economy had grown slowly in the last quarter of the nineteenth century, held back in part by the absence of coal deposits on the Pacific coast. In the 1890s, however, Californians began exploiting other forms of energy that would power a takeoff into sustained economic development.

They first harnessed the power of the water that coursed down the watercourses draining the state’s many mountain ranges. In 1893, utilizing technology developed for the mining industry, the first modern hydroelectric plant in the nation began operation on a fast-flowing creek near the southern California town of Redlands. Local orange growers needed a source of power that would enable them to pump water up into the hills, where they wanted to lay out more groves. The Redlands generating station became the model for dozens of others, many in the Sierra Nevada, designed to provide power for both domestic and industrial use.

Hey, that’s neat! I grew up on a property with a creek near the town of Redlands (and have even done a small bit of research on it back in the ‘ol university days).

I wonder… is it the same creek (or rather the bigger creek near this small creek I grew up on). To the Google machine!

Search: “redlands first hydroelectric plant

Yup!

Built by the Redlands Electric Light and Power Company, the Mill Creek hydroelectric generating plant began operating on 7 September 1893. This powerhouse was foremost in the use of three-phase alternating current power for commercial application and was influential in the widespread adoption of three-phase power throughout the United States.

[…]

The success of the 3-phase generators at the Mill Creek No. 1 was apparent, for these original generators were used until 1934. Although the original units have been replaced, this plant is still in operation to this day. Today, more than 100 years after Mill Creek’ completion. 3- phase generators are still the primary form of power generation around the world.

Hah, that is pretty cool! I distinctly remember this building from playing nearby and exploring the “wash” (as we called the area). You can see it via Google Street View, here, just to the north of Highway 38.

This is just one of the many wonders about this area.

See also:

Re-reading the Three-Body Problem

Way back in 2015, I read The Three-Body Problem and thought it was an alright book, if a bit dry at times. This probably goes along with me liking the idea of hard science-fiction more than I actually like reading it.

That said, the upcoming Netflix release of Three-Body Problem reminded me that I still wanted to continue reading the trilogy, especially since I’ve heard absolutely rave reviews of the second book, The Dark Forest.

The only problem?

I honestly don’t remember what happened in the first book. Something something about science, space,, first contact, invasion, quantum entanglement, etc.

So, I decided to go ahead and re-read it this past week.

Oh, man! I enjoyed it immensely. Maybe it’s just a time-and-place kind of thing.

I am definitely looking forward to this.

TIL: The coastline paradox and Baader-Meinhof phenomenon

“Uh, what?” you say.

A few weeks ago, I read a post on Hacker News about something called “the coastline paradox.” Despite my geology background, I hadn’t heard of this before.

The measured length of the coastline depends on the method used to measure it and the degree of cartographic generalization. Since a landmass has features at all scales, from hundreds of kilometers in size to tiny fractions of a millimeter and below, there is no obvious size of the smallest feature that should be taken into consideration when measuring, and hence no single well-defined perimeter to the landmass.

Essentially, the smaller unit of measurement you use to try and measure something with a fractal pattern, the longer it becomes.

So, I’m currently reading a book called “Reading the Rocks” by Marcia Bjornerud and there is an entire section devoted to the coastline paradox, which I just learned about.

Mandelbrot’s point was simple: If you use a very long stick to measure a coastline, you will capture the broadest arcs but miss the fjords, firths, and coves, and you will conclude that the coastline is not terribly long. As you use shorter and shorter rulers, however, the coast actually stretches. Mandelbrot named such stretchy features fractals…

Neat!

This brings up the second TIL: What is the phenomenon called when you hear something for the first time and then suddenly start seeing or hearing it everywhere?

It’s the Baader-Meinhof phenomenon, also known as the frequency illusion:

The frequency illusion (also known as the Baader-Meinhof phenomenon) is a cognitive bias in which a person notices a specific concept, word, or product more frequently after recently becoming aware of it.

Well, here’s to seeing more coastline paradoxes.

My 2023 Reading List

I didn’t do a great job of reviewing every book I read this year, but still read a good number of books this year. My Goodreads goal was 24 books and I hit 30.

This is down from 40 in 2022, 56 in 2021, and 60(!) in 2020. Kind of an interesting correlation between the pandemic years and what has happened as we’ve come out of various lockdowns (e.g., more activity outside is less time reading inside).

Anyway, this year’s list of books is below. My favorites were The Making of the Atomic Bomb and Tracers in the Dark. My least favorite was easily Blindsight.

Book Review: The Explosive Child

This was one of the first books I’ve read that so specifically addressed the unique difficulties we’ve been encountering with one of our kids, and the insight it provided was eye-opening and validating.

Dr. Greene’s descriptions of some scenarios people encounter at home were strikingly accurate. It kind of shook me up with how absolutely on the mark some of these descriptions and scenarios were. For me, the scenarios depicted weren’t just abstract concepts but felt like real-life situations that played out in our home.

It had some interesting ideas and strategies for navigating situations that might cause these explosions that I can’t wait to try. Namely, a concept called “collaborative problem solving”, which involves validating your child’s feelings and concerns and then working with them to come up with a solution.

The book is refreshingly honest about the complexity of these challenges, acknowledging that there’s no magic solution or quick fix. Even though there is no silver bullet, it definitely gives me hope that the light at the end of the tunnel isn’t an oncoming train.

I found “The Explosive Child” to be an insightful and valuable resource.

Book Review: The Last Island by Adam Goodheart

A few days ago, I stumbled upon a Reddit post about someone taking a photo as they flew over North Sentinel Island. I can’t recall hearing about this particular island at all, so I popped into the comments to see what the big deal was.

As it turns out, this island has one of the last remaining un-contacted tribes on Earth. Oh! Now this is interesting. It’s especially relevant, because a recently released book dives into the history of this island.

The Last Island, by Adam Goodheart, documents the author’s journey to the Andaman Islands in the late 90’s and his attempt to see the island with his own eyes.

It’s a very quick read (272 pages) and I went through it in about 2 days. After the author sharing his initial experience with visiting the Andamans, he explores the history of British colonization of the archipelago, the attempts to convert (“save”) local tribespeople, and some of the exploitation and abuse that happened as well.

More recently, attempts to interact with native tribespeople in other parts of the Andaman Islands has given insight into various issues the tribes face as they integrate with modern society. Disease is obviously the biggest, but alcoholism plays a part as well:

They live now in a restricted tribal reserve at the southern end of the island; these onetime hunter-gatherers now depend largely on food supplied by the Indian authorities. Malnutrition rates, alcoholism, and infant mortality are reportedly high. In 2008, at least eight Onge men and boys⁠—almost a tenth of the tribe’s remaining population⁠—died after drinking the contents of a bottle that they had found on the beach, which they believed to be an alcoholic beverage; it was actually a toxic chemical solvent.

Through it all, a tiny little island located 20 miles off the coast seemed to defy these attempts. It’s partly due to the treacherous reefs around the island, and partly due to the fact that British colonizers saw nothing of value on the tiny island.

Calling the Sentinelese an “un-contacted” tribe is a bit of a misnomer, since there were various expeditions throughout the last 100 years or so that involved kidnapping (!), dropping off various gifts (coconuts, pots and pans), a shipwreck in 1981 (check it out on Google Maps!), and the misguided attempts of an American evangelical who illegally landed on the island in 2018 and was quickly killed by the inhabitants.

In 1956, the Indian government passed a law that prohibited visitors from coming in contact with the island (though as seen above, this has not been strictly enforced). In more recent times, the Sentinelese have taken a more protective approach (rightly so, considering recent history).

Via Wikipedia:

The Sentinelese have repeatedly attacked approaching vessels, whether the boats were intentionally visiting the island or simply ran aground on the surrounding coral reef. The islanders have been observed shooting arrows at boats, as well as at low-flying helicopters. Such attacks have resulted in injury and death. In 2006, islanders killed two fishermen whose boat had drifted ashore, and in 2018 an American Christian missionary, 26-year-old John Chau, was killed after he attempted to make contact with the islanders three separate times and paid local fishermen to transport him to the island.

Overall, I thought the book was an interesting look at the history of this area, and an exploration into our fascination with un-contacted tribes that still exist in the modern world and the way in which we tend to idealize them (and treat them in a similar way to the animals we see at the zoo or on a safari).

3/5 stars

Book Review: Leonardo da Vinci by Walter Isaacson

I recently finished Leonardo da Vinci by Walter Isaacson. I’ve long been intrigued by Leonardo and his seemingly limitless curiosity. I think I decided to finally pick up this book due to the release of another Isaacson biography that I don’t really have a desire to read — Elon Musk (cue booing sounds).

While I appreciated learning about Leonardo’s various endeavors and various aspects of his personal life, I found myself distracted by Isaacson’s narrative style. Maybe I’ve read too many of his books as of late (Benjamin Franklin, Einstein, Steve Jobs, Innovators, and Code Breaker), but I’ve found that his method of telling a biography has become somewhat repetitive.

That said, the book isn’t without its merits. The accounts of Leonardo’s projects, especially insights into various works such as his anatomical studies, the Last Supper and the Mona Lisa held my attention. These serve as reminders of da Vinci’s unique contributions to both art and science.

For those unfamiliar with Isaacson’s previous works, this biography might come off as more enlightening. But as someone who’s journeyed through his other books, there was a sense of “been there, read that.”

Overall, “Leonardo da Vinci” earns a 3 out of 5 from me. Informative, but perhaps not the standout biography of Leonardo I was hoping for.

Book Review: The Making of the Atomic Bomb by Richard Rhodes

The Making of the Atomic Bomb by Richard Rhodes captured my attention from start to finish. Going into it, I was fascinated by the idea of understanding the convergence of minds that led to the creation of one of history’s most powerful and controversial weapons. And of course, the recent buzz about the Oppenheimer movie contributed to this interest as well.

Rhodes doesn’t just delve into the technicalities of the bomb’s construction, which, on its own, would have been captivating. He masterfully presents the lives, backgrounds, and motivations of the characters involved.

A large part of the first third or so of the book digs into nuclear chemistry and the intense research going on to figure out these chain reactions. It was just absolutely fascinating.

What I found particularly interesting were the insights into the parallel efforts in Japan and Germany. It provided a unique view of the global race that was underway, further elevating the stakes and suspense of the story.

Throughout the book, there was this compelling juxtaposition: the brilliance of the minds at work against the backdrop of the impending devastation their creation would bring. It’s a testament to Rhodes’s storytelling that he managed to weave these narratives seamlessly.

“The Making of the Atomic Bomb” was a stellar read, and it easily gets a 5 out of 5 from me. For anyone curious about the people and the drama behind the science, this is a must-read.

Book Review: The Anthropocene Reviewed by John Green

I’m just going to start off and say that this was a beautifully written book and it really struck a chord with me.

The Anthropocene Reviewed is a collection of essays adapted from a number of episodes from John Green’s podcast. I hadn’t actually heard of the podcast before, so the material in this book was new to me. Each chapter in the book is a review of a different subject on something created by or affecting humankind.

Everything from Dr. Pepper and Canadian geese to the Notes app on our phones and the Internet in general. The chapters are part review and also part historical research. I just loved it. I think part of the reason I enjoyed this book was because we’re roughly the same age. So, a number of his thoughts and experiences roughly correlated with my own. “Are you me?!” is something I thought a number of times in the book.

Take, for example, his review of Super Mario Kart:

I was in tenth grade when Super Mario Kart was released, and as far as my friends and I were concerned, it was the greatest video game ever. We spent hundreds of hours playing it. The game was so interwoven into our high school experience that, even now, the soundtrack takes me back to a linoleum-floored dorm room that smelled like sweat and Gatorade. I can feel myself sitting on a golden microfiber couch that had been handed down through generations of students, trying to out-turn my friends Chip and Sean on the final race of the Mushroom Cup.

We almost never talked about the game while playing it—we were always talking over each other about our flailing attempts at romance or the ways we were oppressed by this or that teacher or the endless gossip that churns around insular communities like boarding schools. We didn’t need to talk about Mario Kart, but we needed Mario Kart to have an excuse to be together—three or four of us squeezed on that couch, hip to hip. What I remember most was the incredible—and for me, novel—joy of being included.

That rang so true.

Another chapter of the book reviews Canadian geese. Fun fact: growing up, my mom had a flock of (non-Canadian) geese in our yard. The wings were clipped, so they couldn’t fly away. But I have distinct memories of them running after me in the backyard, pecking at my legs and back. And that awful honking. It’s no wonder that I really think that geese are the worst animals in the world.

But even though Canada geese are perfectly adapted to the human-dominated planet, they seem to feel nothing but disdain for actual humans. Geese honk and strut and bite to keep people away, even though they’re thriving because of our artificial lakes and manicured lawns. In turn, many of us have come to resent Canada geese as a pest animal. I know I do.

Image of how I remember what my mom’s geese looked like. Probably. Image generated using Midjourney AI.

The Anthropocene Reviewed is of my favorite books that I’ve read this year.

The Anthropocene Reviewed by John Green

Book Review: Moonwalking with Einstein by Joshua Foer

Josh Foer’s book starts out by looking into an esoteric competition featuring mental athletes competing in various memory competitions. Along the way, he discovers interesting mnemonic tricks for memorizing various types of things and follows a group of people who frequently compete in these events. With dedicated practice, he uses this effort to win the United States Memory Championship just a year later!

While Foer’s book documents his journey in becoming a mental athlete, it also features a number of interesting asides that dive into the latest research in memory and explores how and why humans are good (and not so good) and remembering various types of things.

The book opens with what seems like a non-sequitur:

“Dom DeLuise, celebrity fat man (and five of clubs), has been implicated in the following unseemly acts in my mind’s eye: He has hocked a fat globule of spittle (nine of clubs) on Albert Einstein’s thick white mane (three of diamonds) and delivered a devastating karate kick (five of spades) to the groin of Pope Benedict XVI (six of diamonds). Michael Jackson (king of hearts) has engaged in behavior bizarre even for him. He has defecated (two of clubs) on a salmon burger (king of clubs) and captured his flatulence (queen of clubs) in a balloon (six of spades). Rhea Perlman, diminutive Cheers bartendress (and queen of spades), has been caught cavorting with the seven-foot-seven Sudanese basketball star Manute Bol (seven of clubs) in a highly explicit (and in this case, anatomically improbable) two-digit act of congress (three of clubs).”

You read this and immediately think, “what?!” But! There’s a method to this madness. It’s a specific technique that Foer describes later in the book. He’s built a “memory palace” to make recalling a list of items easier. It’s something I hadn’t heard of before and is an interesting concept.

Foer describes a memory palace as:

“The idea is to create a space in the mind’s eye, a place that you know well and can easily visualize, and then populate that imagined place with images representing whatever you want to remember. Known as the “method of loci” by the Romans, such a building would later come to be called a “memory palace.”

[…]

When we see in everyday life things that are petty, ordinary, and banal, we generally fail to remember them, because the mind is not being stirred by anything novel or marvelous. But if we see or hear something exceptionally base, dishonorable, extraordinary, great, unbelievable, or laughable, that we are likely to remember for a long time.

The more vivid the image, the more likely it is to cleave to its locus. What distinguishes a great mnemonist, I was learning, is the ability to create these sorts of lavish images on the fly, to paint in the mind a scene so unlike any that has been seen before that it cannot be forgotten. And to do it quickly. Which is why Tony Buzan tells anyone who will listen that the World Memory Championship is less a test of memory than of creativity.

When forming images, it helps to have a dirty mind. Evolution has programmed our brains to find two things particularly interesting, and therefore memorable: jokes and sex—and especially, it seems, jokes about sex.

While there’s no secret to easily unlocking a flawless memory, I found this book really enjoyable to read and thought some of the techniques for recall were pretty useful.

As far as the title of the book goes — it ultimately has nothing to do with Einstein. It’s related to using a mnemonic technique he used for remembering a set of cards (in this case, a four of spades, king of hearts, and three of diamonds).


“Moonwalking with Einstein” image generated using Midjourney AI.

Moonwalking with Einstein, by Joshua Foer

Book Review: Columbine by Dave Cullen

The recent horrific (and all too frequent) school shooting in Uvalde is shocking, sickening, and absolutely impossible to understand. I can’t even begin to imagine what the parents of those children are even going through.

Dropping my kids off at school the day after this happened was especially emotional. I wasn’t the only parent wiping tears away from my eyes as we waved good bye to our little ones.

In an effort to try to understand more about these sorts of tragedies, I decided to read about the event (that I feel like) started this madness: the tragedy at Columbine.

I have a vague recollection of hearing about the news. I was in high school myself at the time, and I remember leaving school a bit early for a volleyball match against another school. As we were loading up the bus and getting ready to depart, I heard another student ask if anyone heard about “what happened at a high school in Colorado?”

At the time, we had little information and kind of just filed it away in the back of our mind.

It wasn’t until I got home later that night that I began to understand just how horrific it was. The media was quick to come up with scapegoats: music, video games, trench coats, loners who were bullied, etc.

We tried to comprehend it, even though we couldn’t. We also couldn’t imagine something like that happening again because it was so egregious. It was a random, unfortunate (and terrible) act, designed to inflict terror. We would move past it.

And we did… for a bit.

And then the school shootings kept happening. (And mass shootings in general.)


Dave Cullen’s book does a deep dive into the events around the massacre at Columbine — using journal entries and videos recorded from both the shooters and evidence sourced from the Jefferson County Sheriff’s Office. He creates a detailed timeline of the things that actually happened that day, and how the city has since tried to recover.

One of the things that stood out to me at first was how shockingly… normal Eric seemed. He had a lot of friends, got good grades, had girlfriends, and people generally had nice things to say about him. Deep down though, he was a true psychopath with a deep seated anger toward everything and everyone.

When he and Dylan were caught stealing electronic equipment from someone’s work van one night, they were assigned community service work and ordered to attend counseling services.

According to the counselors notes, he excelled at the program and always said the right things and displayed the right amount of humility and sorrow for what he had done. At the same time, he was writing in his journal at home about how much he hated the world and wanted everything to burn.

Eric was a full on psychopath in every sense of the term. A section in the book dives into this history of this psychological phenomenon.

Psychopaths are distinguished by two characteristics. The first is a ruthless disregard for others: they will defraud, maim, or kill for the most trivial personal gain. The second is an astonishing gift for disguising the first. It’s the deception that makes them so dangerous. You never see him coming. (It’s usually a him–more than 80 percent are male.) Don’t look for the oddball creeping you out. Psychopaths don’t act like Hannibal Lecter or Norman Bates. They come off like Hugh Grant, in his most adorable role.

In the wake of these mass shootings, people often talk about warning signs and mental health issues (but never the easy access to guns and the carnage they cause, because God forbid we ever talk about those). I myself have thought, “if only this person could have gotten therapy or been helped earlier, it might have changed things.”

Cullen digs into this with a simple answer regarding true psychopaths: it doesn’t work. An excerpt from the book:

Dr. Hare’s EEGs suggested the psychopathic brain operates differently, but he could not be sure how or why. […] Dr. Kent Kiehl wired subjects up and showed them a series of flash cards. Half contained emotionally charged words like rape, murder, and cancer; the others were neutral, like rock or doorknob. Normal people found the disturbing words disturbing: the brain’s emotional nerve center, called the amygdala, lit up. The psychopathic amygdalae were dark. The emotional flavors that color our days are invisible to psychopaths.

Dr. Kiehl repeated the experiment with pictures, including graphic shots of homicides. Again, psychopaths’ amygdalae were unaffected; but the language center activated. They seemed to be analyzing the emotions instead of experiencing them.

So what’s the treatment for psychopathy? Dr. Hare summarized the research on a century of attempts in two words: nothing works. It is the only major mental affliction to elude treatment. And therapy often makes it worse. “Unfortunately, programs of this sort merely provide the psychopath with better ways of manipulating, deceiving, and using people,” Hare wrote. Individual therapy can be a bonanza: one-on-one training, to perfect the performance. “These programs are like a finishing school,” a psychopath boasted to Dr. Hare’s team. “They teach you how to put the squeeze on people.”

To me, that was one of the most frightening passages in the book.

I don’t think this book helped me understand why these sorts of things continue to happen — can anything really do that? That said, it was a fascinating piece of investigative journalism that pieced together material from a variety of sources. I can’t say I enjoyed reading it (because the contents are obviously tragic and heavy), but I felt that it was interesting and informative.

Book Review: The Ministry for the Future by Kim Stanley Robinson

For me, this book was a bit of a slog to get through. I had originally started it early last year and had read pieces of it in fits and starts. It’s been partially read for nearly 12 months now, so I decided to try and finish it in earnest.

It’s an account of the near future, as drastic side effects due to climate change become more prevalent and catastrophic (the book opens with a heat wave in India that kills millions).

The story is told through a series of eyewitness accounts that take us across the world, detailing the effects of climate change and some of the (far-fetched and even fantastical) ideas people have to cope with it.

Some of the accounts and stories told by various characters are compelling, but a number of them are dry and uninteresting.

Eventually we get into current events and a discover a sort of utopia being created around the world to combat climate change together. Side note: the negative response of various groups of citizens and even some countries to the COVID-19 pandemic makes me think this sort of thinking is truly in the realm of fiction. Cli-fi if you will.

Anyway, I really couldn’t get into it. In general, I think I like the idea of Kim Stanley Robinson books more than I like reading them.

(That said, there are still a number of his other books on my bucket list that I will inevitably read.)

★★☆☆☆

Book Review: Integral Meditation by Ken Wilber

I’ve been making a conscious effort to be more mindful in various aspects of my life. Somehow, I stumbled upon this book (perhaps it was a Goodreads recommendation), and thought the blurb sounded interesting. Could this be what I need to take my mindfulness practice to the next level?

Uhhhhhhhhhhh. What?

First, the good news: I finished it!
The bad news: Seriously, what did I just read?

Okay, sure, maybe I should have been more familiar with “integral theory and practice” before I started reading this, (“more” meaning, any sort of familiarity at all). But come on, the blurb sold me: “a radical approach to mindfulness—combining an ancient meditation technique with leading-edge theory, resulting in a powerful new method of self-transformation.”

The 240ish something pages start off interesting. Ken Wilber makes an effort to explain what integral mediation is and how we can use it to grow up (not just wake up / achieve nirvana). This is the first I’d heard of “growing up” used in this context. Wilber uses various stages of human societal evolution as an analogy for the different aspects of growing up and becoming a better, more aware / awake person.

As the book goes on, it goes deeper down the rabbit hole of how awake you should be for given stages of your personal development and steps are needed to achieve the next level.

But as you progress through the book (and presumably through the levels), things seem to make a lot less sense and start to sound downright silly.

A random, out-of-context quote that highlights some of the word soup you’ll need to wade through:

“This, needless to say, was not an incentive to contemplative development, and the religious engagement of individuals increasingly focused on legalistic creeds, codes, and mythic-literal dogma of a particular stage of spiritual Growing Up, namely the mythic-literal. And so we ended up with the two major problems with religion in today’s Western world: no spiritual Waking Up, and rather low levels of spiritual Growing Up. Taken together, this is a cultural disaster of the first magnitude. I just can’t emphasize enough what a staggering nightmare this has been for Western civilization.”

Ultimately, it was a lot of random words jumbled together that I don’t entirely understand. There might be a time and place for reading it and getting something out of it, but I don’t think I will ever get there.

If you’re a Wilber fan, there’s probably a lot here you’ll like (it seems like others do). If you have no idea who this dude is and it’s your first time wading into one of his books (like me), I wish you the best of luck.

★★☆☆☆