Citation Needed
Caroline Ellison: A woman with agency or a helpless pawn?
Why did the former Alameda Research CEO receive only two years imprisonment for her role in the FTX...
2nd Oct 2024
Why did the former Alameda Research CEO receive only two years imprisonment for her role in the FTX collapse?
Commoncog
Dell's Capital Expertise
We trace Michael Dell's skill at the art of capital in business, and use it to examine how skill at...
1st Jul 2023
We trace Michael Dell's skill at the art of capital in business, and use it to examine how skill at capital allows you to make moves that aren't available to a novice business operator.
The Rational Walk
Interesting Reading – November 7, 2016
In this series, we suggest worthwhile reading material on a variety of topics, not all of which are...
19th Jun 2026
In this series, we suggest worthwhile reading material on a variety of topics, not all of which are directly related to investing.
Commoncog
The Capital Cycle
What a famous investing framework — part of the modern canon of value investing — tells us about the...
20th Sep 2023
What a famous investing framework — part of the modern canon of value investing — tells us about the expertise of capital in business.
oftwominds-Charles...
The War
That I don't have an analysis or insight to offer doesn't mean I don't care. It simply means there...
1st Mar 2026
That I don't have an analysis or insight to offer doesn't mean I don't care. It simply means there are limits on what we know, and what we do know suggests circumspection.
War seems to demand some response--opinion, analysis, insight--lest it seem that we're uncaring or...
Musings on Markets
The Wisdom and Madness of Crowds: Market Prices as Political Predictors!
In this, the first full week in November 2024, the big news stories of this week are political, as...
7th Nov 2024
In this, the first full week in November 2024, the big news stories of this week are political, as the US presidential election reached its climactic moment on Tuesday, but I don't write about politics, not because I do not have political views, but because I reserve those views...
Mazdak
The Ultimate Small Business Hiring Guide
How to Find the Right Fit for Your Team
9th Oct 2024
How to Find the Right Fit for Your Team
FIRE v London
May ’26: Angelic timing
May was an enjoyable month. I kept reasonably busy, as well as doing a bit of travel around the UK....
17th Jun 2026
May was an enjoyable month. I kept reasonably busy, as well as doing a bit of travel around the UK. I visited King Charles’ Poundbury for the first time, as well as the south coast and the Cotswolds for a weekend. Meanwhile, the news has been dominated by Trump’s Iran war, and in...
Commoncog
How to Run Smart Experiments When You Just Don’t Know
How all good entrepreneurs run experiments at the earliest stages of a business, and how you can use...
20th Aug 2025
How all good entrepreneurs run experiments at the earliest stages of a business, and how you can use this approach for your own career.
oftwominds-Charles...
Risk and AI: It's Tricky
The possibility that AI will end up unleashing waves of 'Anti-Progress'--malicious uses,...
1st Jul 2026
The possibility that AI will end up unleashing waves of 'Anti-Progress'--malicious uses, untrustworthy output and uncontrollable floods of slop--also doesn't occur to those confined in the current belief construct.
A funny thing happens on the way to understanding risk: we...
Molson Hart's Blog -...
Being an Amazon Seller in 2020; Year in Review
I’m the founder and CEO of Viahart, an educational toy company. We did about $7.4 million in sales...
3rd Jan 2021
I’m the founder and CEO of Viahart, an educational toy company. We did about $7.4 million in sales in 2020, mostly through e-commerce channels like Amazon and Walmart.com. This article is going to tell you what that was like and how things were different in 2020 than in 2019.
To...
The Rational Walk
Minimal Impact to Insurers from Icelandic Volcano Eruption
At least for now, most air travel restrictions caused by the eruption of the Eyjafjallajökull...
11th Aug 2026
At least for now, most air travel restrictions caused by the eruption of the Eyjafjallajökull volcano have been lifted throughout Europe.
Commoncog
All the Demand Ideas from The Heart of Innovation, Simply Stated
All the ideas of the Heart of Innovation, compressed into one piece.
3rd Mar 2026
All the ideas of the Heart of Innovation, compressed into one piece.
Mazdak
The Best Age to Start Taking Social Security: It's Not What You Think
When you reach full retirement age (FRA), you can start taking Social Security benefits. But you may...
18th Sep 2023
When you reach full retirement age (FRA), you can start taking Social Security benefits. But you may want to consider taking them sooner, even if it means a smaller monthly check. Here's why: Your benefits will grow by 8% per year for each year you delay taking them, up to age...
Musings on Markets
The Scaling and Profitability Trade off: Venture Capital's Weakest Link!
It is undeniable technology companies have found their most hospitable setting in the United States...
2 weeks ago
It is undeniable technology companies have found their most hospitable setting in the United States and while there are many reasons for the US dominance of technology, easier access to capital for young businesses has been a key ingredient. Venture capital in the US, in its...
FIRE v London
Sep 23: Antisocial markets
For some reason shoplifting is in the news. There’s evidently an epidemic of it. Not just in the UK,...
8th Oct 2023
For some reason shoplifting is in the news. There’s evidently an epidemic of it. Not just in the UK, but wider afield too – hence major brands pulling out of cities like San Francisco. From what I hear there is a general increase in antisocial behaviour, dating from the covid-19...
Commoncog
The Hospitality Solution in Your Business
A look at the main provocation of Will Guidara’s Unreasonable Hospitality: that you can solve...
11th Sep 2024
A look at the main provocation of Will Guidara’s Unreasonable Hospitality: that you can solve (certain) business problems with hospitality, and that it only takes a little thoughtfulness to do so.
Musings on Markets
An Ode to Restraint: Lessons from the Tim Cook Legacy
Through time, we have glorified conquerors and empire builders in politics, civic life and business,...
6th May 2026
Through time, we have glorified conquerors and empire builders in politics, civic life and business, from Alexander the Great and Genghis Khan to the tech titans of today. That is no surprise, since these individuals have oversized personas and often change the course of history,...
Commoncog
The Creation of a Skilled Tycoon
What it looks like when an Asian tycoon gets good at the game of business.
8th Dec 2025
What it looks like when an Asian tycoon gets good at the game of business.
Commoncog
Putting the Jobs to be Done Interview to Practice
Things we wished someone told us, before we put the JTBD interview to practice.
9th Jul 2025
Things we wished someone told us, before we put the JTBD interview to practice.
The Diff
The Market for Contrarian Talent Doesn't Clear
Plus! Bootstrapping a Consumer-Facing Negawatt Market; Real Estate; Aggregators; Training Data;...
1st May 2026
Plus! Bootstrapping a Consumer-Facing Negawatt Market; Real Estate; Aggregators; Training Data; Supply Chains
Calculated Risk
Economic Tailwinds and Headwinds
After the election in November 2016, I pointed out that the economy was solid, that there were...
1st Apr 2025
After the election in November 2016, I pointed out that the economy was solid, that there were significant economic tailwinds and that it was unlikely that Mr. Trump would do everything he said during the campaign. See: The Future is still Bright! and The Cupboard is Full.
I...
The Rational Walk
Warren Buffett’s Thanksgiving Letter
Warren Buffett's Thanksgiving Letter sheds more light on why he decided to retire.
11th Nov 2025
Warren Buffett's Thanksgiving Letter sheds more light on why he decided to retire.
FIRE v London
Dec ’24 – 2024 in review
And we’re off, into 2025. Before we get too far, it’s time to take stock (pardon the pun) of 2024....
7th Jan 2025
And we’re off, into 2025. Before we get too far, it’s time to take stock (pardon the pun) of 2024. I’ll follow the 7 point approach I’ve used for the last few years, starting with the wider market context. Q1 How did markets do? December saw falls across most asset classes –...
Molson Hart's Blog -...
It’s Time to Build… Assets?
One of the main reasons for the decline in goods and services in the United States, and to a lesser...
28th Mar 2026
One of the main reasons for the decline in goods and services in the United States, and to a lesser extent, the world, is the financialization of our economies by excessive money printing.
Let's break that down into simpler language.
The quality of the things and services you buy...
Mazdak
Bank of Canada Holds Rates Steady, Inflation Progress Seen as Insufficient
The Bank of Canada (BoC) opted to maintain its key interest rate at 5% today, signaling a cautious...
6th Mar 2024
The Bank of Canada (BoC) opted to maintain its key interest rate at 5% today, signaling a cautious stance on inflation despite recent declines. Governor Tiff Macklem acknowledged progress in bringing inflation down to 2.9% in January, but emphasized the need for continued...
Seeking Wisdom
Embeddings – Part 2
This is the 9th post in my series on building a toy GPT. For better understanding, I recommend...
3rd Dec 2023
This is the 9th post in my series on building a toy GPT. For better understanding, I recommend reading my earlier posts first. Word embeddings convert words into fixed-length numerical arrays. Each number in these arrays corresponds to a specific characteristic of the word, such...
balajis.com
America's $175 Trillion Problem
The true state of the global financial system, in ten charts.
25th Jul 2024
The true state of the global financial system, in ten charts.
Citation Needed
Elon Musk and the right’s war on Wikipedia
The world's richest man has joined a growing chorus of right-wing voices attacking Wikipedia as part...
2nd Jan 2025
The world's richest man has joined a growing chorus of right-wing voices attacking Wikipedia as part of an intensifying campaign against free and open access information.
Mazdak
Understanding the Stock Market Cycle
The stock market cycle is a crucial concept for investors aiming to navigate the financial markets...
7th Jun 2024
The stock market cycle is a crucial concept for investors aiming to navigate the financial markets effectively. It represents the period from a market low to a peak and back again. Understanding the dynamics behind these cycles can help investors maintain their strategies during...
The Rational Walk
Greg Abel’s 2026 Letter to Shareholders
Greg Abel's first letter to Berkshire Hathaway shareholders emphasized the need to keep the...
2nd Mar 2026
Greg Abel's first letter to Berkshire Hathaway shareholders emphasized the need to keep the company's unique culture.
Seeking Wisdom
Few thoughts on life, psychology, and mindset
I’ve been writing my thoughts on life, psychology, and mindset for some time. I’ve considered...
2nd Sep 2023
I’ve been writing my thoughts on life, psychology, and mindset for some time. I’ve considered transferring some of these writings from Notion into this post. In physics, three laws can explain 99% of observations. However, in life, psychology, and mindset, 99 laws can barely...
The Rational Walk
What I’ve Been Reading
Thoughts on the books I read in the second quarter of 2025
11th Jul 2025
Thoughts on the books I read in the second quarter of 2025
balajis.com
Crypto Twitter Found SBF's Fraud
The establishment did nothing until the internet revealed everything.
6th Nov 2023
The establishment did nothing until the internet revealed everything.
Calculated Risk
Question #3 for 2025: What will the unemployment rate be in December 2025?
Earlier I posted some questions on my blog for next year: Ten Economic Questions for 2025. Some of...
1st Jan 2025
Earlier I posted some questions on my blog for next year: Ten Economic Questions for 2025. Some of these questions concern real estate (inventory, house prices, housing starts, new home sales), and I posted thoughts on those in the newsletter (others like GDP and employment will...
Commoncog
Using the Quartz Crisis to Make Sense of Technological Disruption
Also: the quartz crisis isn’t really about quartz at all. A sensemaking exercise for those who want...
3rd Jul 2026
Also: the quartz crisis isn’t really about quartz at all. A sensemaking exercise for those who want to get better at making sense of possible AI disruption.
The Diff
In Credit Underwriting, Better is Worse
Plus! IRR; Structure; Financial Epiphytes; Shale; Weakening the Cartel
2nd Jan 2025
Plus! IRR; Structure; Financial Epiphytes; Shale; Weakening the Cartel
oftwominds-Charles...
Why Healthcare Is in a Death Spiral: Follow the Money
If each of these is not a part of any 'reform,' than all that is being done is pouring money into a...
1st Dec 2025
If each of these is not a part of any 'reform,' than all that is being done is pouring money into a monopolizing cartel, just in a slightly different way.
Unbeknownst to those of us with little inside knowledge of the complex financial plumbing of the US healthcare system,...
Moneyness
Stablecoins are non-fungible, bank deposits are fungible
On Twitter/X, I recently suggested that the network effects of the stablecoin market are massive....
14th Jan 2025
On Twitter/X, I recently suggested that the network effects of the stablecoin market are massive. Tether, which has four times more wallets than all other stablecoins, is locked-in as the stablecoin lingua franca, just like English has been locked-in as the global language of...
Citation Needed
Trump Jr.-advised prediction markets invite bets on president’s demise
President Trump’s deregulatory agenda emboldened prediction markets to push boundaries around...
2nd Sep 2025
President Trump’s deregulatory agenda emboldened prediction markets to push boundaries around permitted event contracts. Now sites advised by his son are allowing bets on his death.
Molson Hart's Blog -...
Investment Advice Which Stands the Test of Time
There is investment advice in the book of Jewish religious law (the Talmud).
It advises that you...
5th May 2024
There is investment advice in the book of Jewish religious law (the Talmud).
It advises that you keep 1/3rd of your wealth in business, 1/3rd in land, and 1/3rd in gold.
It's genius.
Why?
First, it's simple.
Second, business, and, to a lesser extent, land, (but not gold, usually)...
Commoncog
Reflections on the Software Dark Factory Q&A
Some thoughts from watching a demo of a Software Dark Factory.
3rd Jun 2026
Some thoughts from watching a demo of a Software Dark Factory.
oftwominds-Charles...
If We Set Aside Ideology, Is There Anything We Can Agree On?
Just the experiment of setting aside ideological certainties for a moment would be instructive. ...
3rd Mar 2025
Just the experiment of setting aside ideological certainties for a moment would be instructive.
Humans are hard-wired to prefer simplicity over complexity, and this is the foundation of ideology, which like mythology takes a complex world and radically simplifies it to an...
Bits about Money
A window into modern loan origination
A four party consortium can underwrite, fund, and execute a consumer loan in 15 minutes. Here's how.
10th Oct 2025
A four party consortium can underwrite, fund, and execute a consumer loan in 15 minutes. Here's how.
Citation Needed
Trump says he has “no idea” who he just pardoned
President Trump reacts to condemnations of his recent pardon of Binance founder Changpeng Zhao by...
3rd Nov 2025
President Trump reacts to condemnations of his recent pardon of Binance founder Changpeng Zhao by claiming he doesn’t know who he is.
oftwominds-Charles...
AI Data Centers Are Not the Railroads of Today
The AI boom shares all the risk profiles of previous speculative manias but lacks society-wide...
1st Jun 2026
The AI boom shares all the risk profiles of previous speculative manias but lacks society-wide benefits while generating fast-metastasizing negative consequences and costs.
The idea that the current bubble in AI data centers is an echo of the railroad-construction bubble of...
The Diff
Should Congress be Allowed to Trade?
Plus! Norms Trading; Point-of-Sale; Trade Trench Warfare; AI and Ads; Bluffing Your Way to Better...
1st May 2025
Plus! Norms Trading; Point-of-Sale; Trade Trench Warfare; AI and Ads; Bluffing Your Way to Better Management
FIRE v London
August ’25: Warm memories
While the global soap opera of the Gaza crisis, Trump/Putin PR, Ukraine misery etc continued, I have...
11th Sep 2025
While the global soap opera of the Gaza crisis, Trump/Putin PR, Ukraine misery etc continued, I have created some warm memories in August. I spent a bit of time in the New Forest, at both ends, and the middle. Which included a trip to Mudeford, site of the UK’s most expensive...
Citation Needed
Issue 81 – Crypto crime is legal
Trump continues to dismantle crypto enforcement while expanding his personal crypto empire
8th Apr 2025
Trump continues to dismantle crypto enforcement while expanding his personal crypto empire
The Diff
What do LLMs Want?
Plus! Governance; Implementation Risk; Jailbreaking; In-Kind Deals; Revalued Inputs
1st Dec 2025
Plus! Governance; Implementation Risk; Jailbreaking; In-Kind Deals; Revalued Inputs
FIRE v London
Aug ’23: …
A belated write-up of the month of August. Thinking back a month, two stories pop out for me. One...
18th Sep 2023
A belated write-up of the month of August. Thinking back a month, two stories pop out for me. One was the death of Russian mutineer Yevgeny Prigozhin – a larger-than-life modern day warlord, responsible for the ‘little green men’ at the start of the Russian/Ukraine war in 2014,...
Musings on Markets
Data Update 4 for 2024: Danger and Opportunity - Bringing Risk into the Equation!
In my last data updates for this year, I looked first at how equity markets rebounded in 2023,...
28th Jan 2024
In my last data updates for this year, I looked first at how equity markets rebounded in 2023, driven by a stronger-than-expected economy and inflation coming down, and then at how interest rates mirrored this rebound. In this post, I look at risk, a central theme in finance and...
Citation Needed
Issue 65 – World Liberty Fiasco
Even the most pro-Trump crypto faithful think Trump’s new crypto scheme is a terrible idea.
6th Sep 2024
Even the most pro-Trump crypto faithful think Trump’s new crypto scheme is a terrible idea.
The Rational Walk
The Digest #227
Final Issue: Bitcoin at $100K, Buffett and Munger Unscripted, Blue Chip Stamps, Flawed CPI...
5th Dec 2024
Final Issue: Bitcoin at $100K, Buffett and Munger Unscripted, Blue Chip Stamps, Flawed CPI Statistics, Ergodicity, The End of Shame, Notre Dame, Online Censorship, Healthcare Costs, and more ...
Molson Hart's Blog -...
THE SLOW, EXCRUCIATING, DISASTEROUS DUMBING DOWN OF AMERICA
Austin is a more pleasant place to live than Dallas because people are smarter on average.
This does...
24th Sep 2023
Austin is a more pleasant place to live than Dallas because people are smarter on average.
This does not mean there are not smart people in Dallas. There are. What it does mean is the typical Austinite is just a little sharper.
This makes for more pleasant conversations. It’s...
Commoncog
Setting Up For The Second Half of 2024
A new set of cases for two concept sequences, and the end of the Data Driven Series.
19th May 2024
A new set of cases for two concept sequences, and the end of the Data Driven Series.
balajis.com
Popups are the new startups
Now you can materialize your cloud community into the real world.
12th Oct 2025
Now you can materialize your cloud community into the real world.
Musings on Markets
A “Fairly Highly Valued” Market: A Fed Chair Opines on Stocks, but should we listen?
In December 1996, Alan Greenspan used the words "irrational exuberance" to describe the stock market...
6th Oct 2025
In December 1996, Alan Greenspan used the words "irrational exuberance" to describe the stock market at the time, and those words not only became the title of Robert Shiller's cautionary book on market bubbles, but also the beginnings of the belief that central bankers had the...
Seeking Wisdom
What I learned from Prof. Sanjay Bakshi’s Behavioral Economics Course at FLAME University
I had the privilege to attend Prof. Sanjay Bakshi’s Behavioral Economics course at FLAME University....
7th Aug 2022
I had the privilege to attend Prof. Sanjay Bakshi’s Behavioral Economics course at FLAME University. Being his student since 2011, I realized my dream by sitting in his class for 3.5 days. Prof. Bakshi taught us around 20 different models from Charlie Munger’s Psychology of Human...
Molson Hart's Blog -...
America Underestimates the Difficulty of Bringing Manufacturing Back
On April 2nd, 2025, our president announced major new taxes on imports from foreign countries...
6th Apr 2025
On April 2nd, 2025, our president announced major new taxes on imports from foreign countries (“tariffs”), ranging from 10% to 49%. The stated goal is to bring manufacturing back to the United States and to “make America wealthy again”.
These tariffs will not work. In fact, they...
Musings on Markets
Just do it! Brand Name Lessons from Nike'sTroubles!
I have spent the last week reading "Shoe Dog", Phil Knight's memoir of how a runner on the Oregon...
1st Oct 2024
I have spent the last week reading "Shoe Dog", Phil Knight's memoir of how a runner on the Oregon University track team built one of the great shoe companies in the world, in Nike. In addition to its entertainment value, and it is a fun book to read, I read it for two...
Mazdak
Meta's Fake AI Profiles, the TikTok Ban, Telegram Updates, and Microsoft's $80 Billion AI Investment...
Meta's AI Experiment: What Went Wrong?
4th Jan 2025
Meta's AI Experiment: What Went Wrong?
Commoncog
Announcing the Commoncog Case Library Public Beta
We're testing a cognitive flexibility theory-driven learning library, designed to accelerate...
24th Aug 2022
We're testing a cognitive flexibility theory-driven learning library, designed to accelerate business expertise. Find out more.
Citation Needed
Issue 87 – SO ORDERED
Trump’s crypto empire attracts more foreign millions, the FHFA pushes crypto on mortgage lenders,...
1st Jul 2025
Trump’s crypto empire attracts more foreign millions, the FHFA pushes crypto on mortgage lenders, and Mamdani’s mayoral primary win makes billionaires sweat
Commoncog
Operational Excellence is the Pursuit of ‘Knowledge’
It turns out that operational excellence results from the pursuit of a certain form of knowledge....
16th Mar 2023
It turns out that operational excellence results from the pursuit of a certain form of knowledge. This is Part 3 of the Becoming Data Driven series, and the result of a deep dive into the field of statistical process control.
Bits about Money
Debanking (and Debunking?)
Crypto advocates kicked off a recent, somewhat politicized, discussion of debanking. Strap in for...
9th Dec 2024
Crypto advocates kicked off a recent, somewhat politicized, discussion of debanking. Strap in for scintillating banking compliance trivia.
balajis.com
Global Crypto Regulation: Who’s Hot and Who’s Not?
Global crypto regulation is confusing. So I surveyed the information available and created a...
25th May 2022
Global crypto regulation is confusing. So I surveyed the information available and created a heatmap.
The Rational Walk
What I’ve Been Reading
Thoughts on the books I read in Q1 2025
3rd Apr 2025
Thoughts on the books I read in Q1 2025
Molson Hart's Blog -...
What Do Brontosauruses Know about Uncoordinated Conspiracies?
Brontosaurus skeleton at the Yale Peabody Museum of Natural History (allegedly)
Let’s pretend for a...
2nd Sep 2024
Brontosaurus skeleton at the Yale Peabody Museum of Natural History (allegedly)
Let’s pretend for a moment that brontosauruses are made up, despite them being accepted by the public and scientific community, having ample evidence for their existence, and appearing in museums all...
The Diff
Routers, Apps, AGI
Plus! Diff Jobs; Peripheral Bets; Fragmentation and Industry Maturity; Deepfakes as Pull Quotes;...
20th Oct 2025
Plus! Diff Jobs; Peripheral Bets; Fragmentation and Industry Maturity; Deepfakes as Pull Quotes; Benchmarks; Platforms
Bits about Money
Bits about Money yearly recap and plans
What we covered in 2024, what are plans are in 2025, and a solicitation for supporting memberships.
15th Jan 2025
What we covered in 2024, what are plans are in 2025, and a solicitation for supporting memberships.
Citation Needed
Issue 69 – Nice
Coinbase threatens me that continuing to report on their activities would be “.... unwise”. Also,...
2nd Nov 2024
Coinbase threatens me that continuing to report on their activities would be “.... unwise”. Also, election spending hits a fever pitch, with several new crypto PACs coming out of the woodwork.
Mazdak
Canada's Housing Crisis: Is There a Way Out?
Canada's housing market has become a national concern. Soaring prices have pushed homeownership out...
2nd Apr 2024
Canada's housing market has become a national concern. Soaring prices have pushed homeownership out of reach for many, and even renters struggle to find affordable options. The pandemic exacerbated this pre-existing crisis, highlighting the urgent need for solutions. This article...
FIRE v London
Oct ’25: Trim, trim & trim
October in the markets was one of those slightly giddy months. My portfolio crossed through a big...
9th Nov 2025
October in the markets was one of those slightly giddy months. My portfolio crossed through a big number threshold, and kept going up. The market stats don’t quite tell the whole story. On a constant currency basis, markets rose 2.8%. Non-UK currencies (AUD, EUR, USD) rose...
Musings on Markets
Data Update 4 for 2026: The Global Perspective!
If you have read my first three data updates in 2026, I won’t blame you if you skip this one,...
2nd Feb 2026
If you have read my first three data updates in 2026, I won’t blame you if you skip this one, because you found them long and boring. I won't take issue with you either if you viewed them as too US-focused, because I did spend my second data update, looking at US equities, and my...
Bits about Money
Deposit insurance maximization as a service
In the wake of the recent banking crisis, there is some attention to deposit insurance limits. Some...
5th Apr 2023
In the wake of the recent banking crisis, there is some attention to deposit insurance limits. Some products increase them; here is how.
FIRE v London
July ’25: New high watermark
There wasn’t a huge amount to report from July. Politically/economically I fear the most important...
16th Aug 2025
There wasn’t a huge amount to report from July. Politically/economically I fear the most important event in the UK was the Labour government’s failure to enact its intended welfare reforms. This leaves the government a) unable to control spending b) unable to nudge the economy...
Commoncog
Introducing Xmrit
Some free software to create, modify, experiment with and share XmR charts. Unlock the ability to...
10th Apr 2024
Some free software to create, modify, experiment with and share XmR charts. Unlock the ability to become more data driven today.
Seeking Wisdom
Make Every Day Count
It was a 2012 evening, and I was driving home from the office. I was worried about finishing a big...
1st Nov 2023
It was a 2012 evening, and I was driving home from the office. I was worried about finishing a big project at work on time. I’d made the journey from the office to my home so many times, my car almost seemed to know the way by itself. My hands were on the wheel, but…
Mazdak
Capital Gains Tax Hike: Sell Now or Hold On? A Canadian Investor's Guide
Canada's recent federal budget has sent ripples through the investment and real estate communities....
24th May 2024
Canada's recent federal budget has sent ripples through the investment and real estate communities. A key change: a looming increase in capital gains tax on sizeable transactions. This has many wondering – should I sell assets before June 25th, 2024, to avoid the taxman's bite?...
Bits about Money
The infrastructure behind ATMs
ATMs are connected to banks by networks which operate little-understood payment rails.
2nd Jan 2023
ATMs are connected to banks by networks which operate little-understood payment rails.
Farnam Street
Why Write
Why write an essay when you can type a few words and have AI generate one for you? Why write an...
9th Mar 2023
Why write an essay when you can type a few words and have AI generate one for you? Why write an email when AI can auto-respond for you with all the typical pleasantries and talking-points? While AI doing these things for you is likely to happen, it’s not necessarily a good thing....
Bits about Money
Guys what is wrong with ACATS
Ever transferred assets between brokerages? Impressive, terrifying machinations happened in the...
24th May 2024
Ever transferred assets between brokerages? Impressive, terrifying machinations happened in the background. No cats were harmed.
Commoncog
Data and the Capital Cycle: How Koch Became an Empire
How Koch Industries became an empire. We draw on ideas from both the Becoming Data Driven series and...
11th Dec 2023
How Koch Industries became an empire. We draw on ideas from both the Becoming Data Driven series and the Capital Expertise series.
Farnam Street
The Best Summary of Atlas Shrugged
A brief, no-fluff, summary of Atlas Shrugged by Ayn Rand. If you want to learn how capitalist...
9th Jul 2026
A brief, no-fluff, summary of Atlas Shrugged by Ayn Rand. If you want to learn how capitalist countries become socialist, this book will help you. Let’s dive in. Atlas Shrugged: The Simple Version The world depends on a relatively small number of people who build, invent, and...
balajis.com
The Fiat Crisis
This is not a financial crisis. It’s a fiat crisis.
2nd May 2023
This is not a financial crisis. It’s a fiat crisis.
Commoncog
A Few Notes on Moats
Some non-obvious, even surprising things about building competitive moats, including when they might...
11th Feb 2026
Some non-obvious, even surprising things about building competitive moats, including when they might not be necessary.
Bits about Money
The business of wallets
How digital wallets work, and how payment costs drive a lot of product decisions inside and around...
30th Apr 2024
How digital wallets work, and how payment costs drive a lot of product decisions inside and around them.
Mazdak
OpenAI Launches GPT-5
On August 7, 2025, OpenAI officially released GPT-5, its latest flagship model, to the world.
7th Aug 2025
On August 7, 2025, OpenAI officially released GPT-5, its latest flagship model, to the world.
Molson Hart's Blog -...
15 mental Abilities & Traits Which Make You Successful But Are Not on an IQ Test
1. Empathy
2. Dexterity
3. Persuasion
4. Musicality
5. Confidence
6. Ambition
7. Grit
8....
2nd Jun 2024
1. Empathy
2. Dexterity
3. Persuasion
4. Musicality
5. Confidence
6. Ambition
7. Grit
8. Creativity
9. Flexibility
10. Energy
11. Individualism
12. Willpower
13. Stoicisim
14. Objectivity
15. Allure
Bits about Money
The Long Shadow of Checks
A lot of more modern financial infrastructure follows the paths blazed by checks, at least in the...
13th Dec 2023
A lot of more modern financial infrastructure follows the paths blazed by checks, at least in the U.S.
balajis.com
Network School 2025
Network School reopens March 1 with double the capacity. Apply now at ns.com.
2nd Feb 2025
Network School reopens March 1 with double the capacity. Apply now at ns.com.
FIRE v London
Feb ’24: Envyidia
I’ve had quite a lot of culture to enjoy in February. Aside from some travel for the Six Nations...
3rd Mar 2024
I’ve had quite a lot of culture to enjoy in February. Aside from some travel for the Six Nations rugby, I’ve been to two shows – one in London’s Royal Opera House and one on the south coast. Both events were either full or practically full. Covid feels fully behind us now. But...
Bits about Money
Working title (insurance)
Title insurance is grossly overpriced relative to actual risks involved. Why is that?
30th Jun 2024
Title insurance is grossly overpriced relative to actual risks involved. Why is that?
Moneyness
Tornado Cash un-OFAC'ed
The next chapter in the Tornado Cash saga just dropped. Last week a court ruled last that Tornado...
5th Dec 2024
The next chapter in the Tornado Cash saga just dropped. Last week a court ruled last that Tornado Cash, a bot that can be used for obfuscating crypto, is safe from being sanctioned.
I first wrote about Tornado Cash in 2021, before its legal troubles began, warning of the risks...
Musings on Markets
Data Update 1 for 2025: The Draw (and Danger) of Data
For the last four decades, I have spent the first week of each year collecting and analyzing data on...
10th Jan 2025
For the last four decades, I have spent the first week of each year collecting and analyzing data on publicly traded companies and sharing what I find with anyone who is interested. It is the end of the first full week in 2025, and my data update for the year is now up and...
Seeking Wisdom
Stay the course
I spend a couple of weeks every February keeping up with my investments, timing it to coincide with...
5th Mar 2024
I spend a couple of weeks every February keeping up with my investments, timing it to coincide with the release of Buffett’s annual letter to shareholders. I found something interesting while performing this ritual this time. I came across Aswath Damodaran’s website, where he has...
balajis.com
California Is Not A Democracy
It's a one-party state. They hold elections, but the Party always wins.
10th Jun 2024
It's a one-party state. They hold elections, but the Party always wins.
Bits about Money
Fraud Investigation is Believing Your Lying Eyes
The financial industry has paid tens of billions of dollars in tuition on fraud detection. Here are...
6th Feb 2026
The financial industry has paid tens of billions of dollars in tuition on fraud detection. Here are some observations for investigators with badges, press cards, or GoPros.
Mazdak
⚖️ Copyright Law and Generative AI
Generative AI is revolutionizing the way we create, but it's also raising complex legal questions...
1st Dec 2023
Generative AI is revolutionizing the way we create, but it's also raising complex legal questions about copyright law. 🤯 What's the Issue? 🤔 Copyright law protects original works created by humans. But what about AI-generated content? Is it protected by copyright? 🤔
FIRE v London
Apr ’23: Wind and windfalls
April saw the season of long weekends begin here in the UK. Easter saw me inspired by the Ermine to...
6th May 2023
April saw the season of long weekends begin here in the UK. Easter saw me inspired by the Ermine to check out Dorset’s Chesil beach. We struck lucky with the weather and had a fine, distinctly non-London, time, over a very blustery Easter weekend. My walking shoes seem to have...
FIRE v London
Dec ’23 – 2023 in review
It’s the start of a calendar year. Let’s take a look at what 2023 did to me financially. I’m...
2nd Jan 2024
It’s the start of a calendar year. Let’s take a look at what 2023 did to me financially. I’m following the same structure I’ve used for the last few years (2022, 2021, and 2020). Overall, 2023 was a good year on almost all measures – thanks in particular to Q4 which saw the US...
Commoncog
What’s an Operational Definition Anyway?
Two principles on collecting data, from the field of Statistical Process Control. As with most...
3rd Oct 2023
Two principles on collecting data, from the field of Statistical Process Control. As with most principles in SPC, this is both simpler and more important than you might think.
Commoncog
Setting the Business Expertise Series Free
Removing the paywall on The Business Expertise Series, which covers the work of Lia DiBello and her...
6th Jun 2023
Removing the paywall on The Business Expertise Series, which covers the work of Lia DiBello and her collaborators.
Calculated Risk
May 2nd COVID Update: COVID Deaths Continue to Decline
Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios.
For deaths, I'm...
2nd May 2025
Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios.
For deaths, I'm currently using 4 weeks ago for "now", since the most recent three weeks will be revised significantly.
Note: "Effective May 1, 2024, hospitals are no longer required to report...
Citation Needed
Issue 71 – (Crypto) banks are not your friends
Celsius’ Alex Mashinsky pleads guilty to fraud, some Tornado Cash sanctions are overturned, and tech...
5th Dec 2024
Celsius’ Alex Mashinsky pleads guilty to fraud, some Tornado Cash sanctions are overturned, and tech billionaires complain about “debanking”.
Commoncog
How to Improve at Sensemaking AI?
What we can learn from the disorienting changes hitting the software industry, and how we can use...
3rd May 2026
What we can learn from the disorienting changes hitting the software industry, and how we can use that to improve at sensemaking this uncertain new technology.
Commoncog
The 2023 Commoncog Recap
Everything that we covered in 2023, and what to expect now that Commoncog has a new direction.
4th Jan 2024
Everything that we covered in 2023, and what to expect now that Commoncog has a new direction.
Moneyness
Setelinleikkaus: When Finns snipped their cash in half to curb inflation
On the last day of 1945, with World War II finally behind it, Finland's government announced a new...
8th Nov 2024
On the last day of 1945, with World War II finally behind it, Finland's government announced a new and very strange policy.
All Finns were required to take out a pair of scissors and snip their banknotes in half. This was known in Finland as setelinleikkaus, or banknote cutting....
FIRE v London
Feb ’25: The top comes off
What’s in the news? The Trump, is in the news. He gets more than enough coverage without me adding...
15th Mar 2025
What’s in the news? The Trump, is in the news. He gets more than enough coverage without me adding to it. From the point of view of what affects portfolios like mine, a few things happened What’s going on with me? My personal life was quite busy in February. I visited the UK city...
Commoncog
Activist Investing in Asian Conglomerates
How do Asian conglomerates play in capital markets, given pliable governments and weak regulators?...
3rd Mar 2025
How do Asian conglomerates play in capital markets, given pliable governments and weak regulators? We examine the career of one activist investor, to see what that tells us about the Asian tycoons we’ve been studying.
balajis.com
All It Takes Is All You Got
Your assets are the government's collateral.
29th Mar 2024
Your assets are the government's collateral.
FIRE v London
Nov ’24: 3x
London life I’ve been keeping busy as winter in London sets in. The Christmas lights are all out and...
7th Dec 2024
London life I’ve been keeping busy as winter in London sets in. The Christmas lights are all out and looking resplendent, and both the West End and the City are feeling pretty buzzy. For all the general ‘UK stuck in the weeds’ economic commentary, we feel a long way from any talk...
FIRE v London
Mar ’25: Anticipating tariffs
What’s in the news? Talking about the news in March, give nwhat’s been happing on the tariff front...
11th Apr 2025
What’s in the news? Talking about the news in March, give nwhat’s been happing on the tariff front over the last few weeks, seems a bit pointless. We entered March with a lot of drama about Ukraine, and some notable ‘ceasefire’ activity on the diplomatic front. We finished March...
balajis.com
The Network State Conference
Come to Singapore on September 22, 2024 to build technodemocracy.
15th Oct 2023
Come to Singapore on September 22, 2024 to build technodemocracy.
Molson Hart's Blog -...
Being an Amazon Seller in 2021; Year in Review
I’m the founder and CEO of Viahart (est. 2010), an e-commerce focused educational toy company. We...
23rd Jan 2022
I’m the founder and CEO of Viahart (est. 2010), an e-commerce focused educational toy company. We did $8.8 million in sales in 2021. This article is going to tell you what it was like to run this business in 2021 vs. 2020, amidst threats like the Amazon aggregators, supply chain...
oftwominds-Charles...
The Power of Our Behavior
Why is any reduction in consumption posed in terms of unbearable sacrifice, when no sacrifices are...
23rd Jan 2025
Why is any reduction in consumption posed in terms of unbearable sacrifice, when no sacrifices are necessary to consequentially reduce consumption?
When we think of the word power, we associate it with external forces: energy, technology, the government, etc. But our own...
FIRE v London
August ’24: From triumph to tragedy
Looking back on the month, it was more eventful than Augusts are reputed to be. In the UK we are...
7th Sep 2024
Looking back on the month, it was more eventful than Augusts are reputed to be. In the UK we are getting used to our new government. And, in some cases, violently testing its boundaries with some summer rioting. We’ve seen some dreadful street behaviour, frequently of a racist /...
FIRE v London
Jan ’24: A giant tax bill lands
One of several highlights for me in January was visiting Salisbury cathedral, which I did on an...
10th Feb 2024
One of several highlights for me in January was visiting Salisbury cathedral, which I did on an impulse while travelling back from the Coastal Folly. My main frame of reference to the cathedral being those notorious Russian nerve agent assassins citing it as their reason for...
Mazdak
LinkedIn Goes All In on Vertical Video
For years, platforms like TikTok, Instagram Reels, and YouTube Shorts have dominated the short-form...
4th Feb 2025
For years, platforms like TikTok, Instagram Reels, and YouTube Shorts have dominated the short-form video space.
The Diff
Imperfectly Enforced Rules Create Bad Local Maxima
Plus! Ads; Marketing; Pricing; Take Rates; SPVs
2 weeks ago
Plus! Ads; Marketing; Pricing; Take Rates; SPVs
Molson Hart's Blog -...
Heureka
A “heureka” is a surprisingly powerful yet simple solution to a complex optimization problem, which...
20th Sep 2025
A “heureka” is a surprisingly powerful yet simple solution to a complex optimization problem, which is theoretically inferior to more complicated solutions, but is, in practice, optimal.
Example:
“I’m a 22 year old Phi Beta Kappa alumnus of University of Iowa and I have this idea...
FIRE v London
July ’23: Markets up, Coutts down
It’s been a dismally wet July here in London. About 50% more rainfall than normal (which, before ye...
2nd Aug 2023
It’s been a dismally wet July here in London. About 50% more rainfall than normal (which, before ye scoff, isn’t that much – London is a fairly dry city – drier than Rome and much drier than Sydney). It has been long trousers weather, for the first time in several years. But at...
Molson Hart's Blog -...
Is the wholesale marketplace Faire right for your e-commerce business or brand?
My company has sold $2.6 million on Faire over the past 4.5 years.
As selling on Amazon has become...
6th Feb 2026
My company has sold $2.6 million on Faire over the past 4.5 years.
As selling on Amazon has become tougher and tougher, we are thankful for the growing sales Faire has brought us.
That said, it's a difficult, counterintuitive marketplace to operate on, and one that is getting,...
Commoncog
1st Sept 2026: An Increase in Membership Prices
Commoncog is increasing membership prices on 1st September 2026. If you’d like to lock in the old...
11th Aug 2026
Commoncog is increasing membership prices on 1st September 2026. If you’d like to lock in the old prices, you should probably sign up before then.
Moneyness
Your finances are being snooped on. Here's how
We all have a pretty good idea that our finances are being snooped on, but most of us aren't quite...
12th Jul 2024
We all have a pretty good idea that our finances are being snooped on, but most of us aren't quite able to articulate how. We know that we're being snooped on by two groups, corporations and the government. This post will focus on how the government surveils our transactions,...
Mazdak
Apple has a new CEO. Now comes the hard part.
September is here, and there’s actually quite a bit going on.
2 weeks ago
September is here, and there’s actually quite a bit going on.
Bits about Money
One Regulation E, Two Very Different Regimes
How consumer protection in payments works, why it was designed that way, and why it’s being...
7th Jan 2026
How consumer protection in payments works, why it was designed that way, and why it’s being contested today.
Molson Hart's Blog -...
Amazon’s Pricing Policies Promote Inflation
The state of California has sued Amazon in what may be the biggest antitrust case for 25 years, when...
30th Apr 2023
The state of California has sued Amazon in what may be the biggest antitrust case for 25 years, when 20 states joined the US Department of Justice to sue Microsoft. These cases revolve around whether consumers are harmed by the company’s actions. The case against Amazon focuses...
Molson Hart's Blog -...
Why We Shouldn’t “Buy the Dip”
“Buying the dip” is buy stocks whenever there is a short-term decline in stock prices, under the...
29th May 2023
“Buying the dip” is buy stocks whenever there is a short-term decline in stock prices, under the assumption that asset prices will quickly revert, enabling you to make money.
This article explains why a government-driven culture of “buying the dip” can be damaging to you and...
oftwominds-Charles...
The Inevitable Drift Down from "Can't Lose" Owning Stocks to "Can't Win"
Even if an AI program advises selling everything and walking away from the market for five years,...
3rd Nov 2025
Even if an AI program advises selling everything and walking away from the market for five years, how many of us would take this advice?
Only those who experienced the heady euphoria of the late 1990s dot-com bubble in tech stocks know what the shift from "can't lose"...
Seeking Wisdom
The Edge
Thinking with Machines was such a joyful read that I finished it in a single sitting during a...
8th Feb 2026
Thinking with Machines was such a joyful read that I finished it in a single sitting during a seven-hour flight. Do read it if you want to understand how AI will change the way we live and work. Vasant has lived through every major shift in AI, from expert systems to today’s push...
FIRE v London
Jan ’26
January media seemed dominated by Greenland and Davos. As part of my efforts to avoid amplifying...
8th Feb 2026
January media seemed dominated by Greenland and Davos. As part of my efforts to avoid amplifying unstable narcissistic media-whore leaders, I haven’t got much to comment about. London has been pretty wet and miserable, as is January’s reputation. Meanwhile, markets were up quite...
Commoncog
Putting Amazon’s PR/FAQ to Practice
What it's like putting Amazon's famed Working Backwards process to practice in a small company...
8th Sep 2022
What it's like putting Amazon's famed Working Backwards process to practice in a small company context, and what was surprising and difficult about it.
Seeking Wisdom
Hello LLMs!
When you are having trouble getting your thinking straight, consider an extreme or simple case. This...
4th Oct 2023
When you are having trouble getting your thinking straight, consider an extreme or simple case. This will often give you the insight needed to move forward. I nodded in agreement when I read the above lines from the book Maxims for Thinking Analytically. ChatGPT took the world by...
Citation Needed
Issue 90 – Crime szn bro
The Trump administration cracks down on software to limit surveillance of crypto transactions, while...
13th Aug 2025
The Trump administration cracks down on software to limit surveillance of crypto transactions, while celebrating a “deregulatory blitz” tailored for its billionaire benefactors
FIRE v London
June ’24: Election fever
June was busy. I travelled more than usual in June. Partly in the UK – visiting Glasgow, the west...
9th Jul 2024
June was busy. I travelled more than usual in June. Partly in the UK – visiting Glasgow, the west country, the south coast and the Isle of Wight; partly overseas – I visited Ibiza for a few days of R&R. Meanwhile, the election campaigns were in full swing. Nigel Farage did his...
FIRE v London
May ’24: UK election called
The month of May seems a little while ago, so I’d better get on and write it up. This will be quick....
14th Jun 2024
The month of May seems a little while ago, so I’d better get on and write it up. This will be quick. The big news in the UK was Rishi Sunak, the outgoing PM, calling a general election for 4 July. Independence-from-the-Tories Day. May was also the month that u-turner/blowharder...
Mazdak
OpenAI is not becoming a for-profit company after all.
In a significant reversal, OpenAI announced on May 5, 2025, that it will remain under the control of...
5th May 2025
In a significant reversal, OpenAI announced on May 5, 2025, that it will remain under the control of its nonprofit entity, abandoning earlier plans to restructure as a for-profit company.
Bits about Money
Perpetual futures, explained
Crypto’s most popular product offers capital efficiency for professionals, leveraged exposure for...
5th Dec 2025
Crypto’s most popular product offers capital efficiency for professionals, leveraged exposure for the masses, rich yields for market makers — and a poorly understood failure mode.
Citation Needed
Issue 78 – President on brink of bailout for bitcoin
Trump tries to breathe life back into the crypto markets’ “Trump pump” while federal regulatory...
3rd Mar 2025
Trump tries to breathe life back into the crypto markets’ “Trump pump” while federal regulatory agencies wash their hands of any crypto industry oversight
Mazdak
Markets are calmer. The bigger questions aren't.
A quick run through the stories that actually matter today — rates, trade, cancer research, robots,...
20th Aug 2026
A quick run through the stories that actually matter today — rates, trade, cancer research, robots, and a few things that could affect how business gets done.
FIRE v London
10 year review
Wahoop! I have made it through ten years. In fact, I’ve had a trackable portfolio for over 20 years....
20th Jan 2023
Wahoop! I have made it through ten years. In fact, I’ve had a trackable portfolio for over 20 years. But 10 years ago I started tracking my portfolio in a consistent, monthly way – unitising its performance so I could measure its return. It wasn’t until 2015 that I started this...
The Diff
We Still Have No Idea Whether Passive Investing is a Meaningful Risk
Plus! Complements and Strategy; Privacy, Competition, and Scale; Platforms and Ownership; KYC;...
26th Nov 2024
Plus! Complements and Strategy; Privacy, Competition, and Scale; Platforms and Ownership; KYC; Tariff Man
Citation Needed
Sam Bankman-Fried: guilty on all charges
Jurors spent less than five hours deliberating before returning the verdict.
3rd Nov 2023
Jurors spent less than five hours deliberating before returning the verdict.
Citation Needed
Issue 54 – Cases continue
Crypto-related litigation is in full swing, as the Terra civil fraud trial has kicked off and two...
2nd Apr 2024
Crypto-related litigation is in full swing, as the Terra civil fraud trial has kicked off and two other cases against crypto companies have survived motions to dismiss.
Mazdak
Twitter vs. Instagram Threads: The Battle for the Short-Form Social Media Crown
Twitter and Instagram are two of the most popular social media platforms in the world. They both...
8th Jul 2023
Twitter and Instagram are two of the most popular social media platforms in the world. They both offer users a way to share short-form content, but they have different approaches to how that content is displayed and consumed. Twitter is a more public platform, where anyone can...
FIRE v London
Sep ’24: Ominous politics, juicy economics
September was fairly action-packed. I enjoyed getting out on a friend’s boat around Poole and the...
13th Oct 2024
September was fairly action-packed. I enjoyed getting out on a friend’s boat around Poole and the Solent. I made it to the Labour party conference in Liverpool, which was fascinating albeit wet. I am apparently firmly in the tax-raising sights of the Government, but I wasn’t the...
Commoncog
Business Ecosystem Change Takes Time
The birth of Sony, and the possibility that private corporations and private individuals can change...
11th Jun 2024
The birth of Sony, and the possibility that private corporations and private individuals can change broader business ecosystems.
balajis.com
Gil Duran Faked A Quote For the New Republic
Then they stealth edited the piece. They knew they'd committed libel.
1st May 2024
Then they stealth edited the piece. They knew they'd committed libel.
Molson Hart's Blog -...
Chinese Labor Isn't Just Cheaper; It’s Better. We Need to Fix That.
A famous newspaper asked me to write an opinion article.
But every time I submitted a draft, they'd...
25th Dec 2025
A famous newspaper asked me to write an opinion article.
But every time I submitted a draft, they'd edit it, changing the message of the piece, even though the article was meant to be my opinion.
Most people would have consented to the edits to have the honor of being in the...
Bits about Money
Fiction and Finance
Recommendations of works of fiction of interest to financial practitioners or enthusiasts.
7th Oct 2024
Recommendations of works of fiction of interest to financial practitioners or enthusiasts.
Bits about Money
Financial systems take a holiday
Ever wondered about what happens when banks are closed or why some apps have operating hours? It's...
29th Feb 2024
Ever wondered about what happens when banks are closed or why some apps have operating hours? It's fascinating.
Musings on Markets
The Seven Samurai: How Big Tech Rescued the Market in 2023!
I was planning to finish my last two data updates for 2024, but decided to take a break and look at...
9th Feb 2024
I was planning to finish my last two data updates for 2024, but decided to take a break and look at the seven stocks (Apple, Amazon, Alphabet, Meta, Microsoft, Nvidia and Tesla) which carried the market in 2023. While I will use the "Magnificent Seven" moniker attached by these...
Commoncog
Goodhart's Law Isn't as Useful as You Might Think
Goodhart's Law is useless. It tells you about a phenomenon, but it doesn't tell you how to solve it....
11th Jan 2023
Goodhart's Law is useless. It tells you about a phenomenon, but it doesn't tell you how to solve it. We look at how organisations actually prevent Goodhart's Law, and illustrate this with Amazon's Weekly Business Review as an example.
Farnam Street
The Winner’s Edge
A lot of otherwise talented people are too pessimistic to actually do anything. They are paralyzed...
19th Apr 2023
A lot of otherwise talented people are too pessimistic to actually do anything. They are paralyzed by risks that don’t exist and greatly exaggerate them where they do, preventing them from being one of the best. Consider this lightly edited excerpt from a conversation between...
Seeking Wisdom
A Few Books and Resources I’ve Found Useful Over the Years
If someone had told me three and a half years ago that there would be something called ChatGPT that...
31st Dec 2025
If someone had told me three and a half years ago that there would be something called ChatGPT that could answer questions across almost any discipline, I would have called them a lunatic. And yet, here we are. That’s exactly what ChatGPT does today. I can ask it coding...
oftwominds-Charles...
Power and Impunity
Those acting with impunity are confident that their powers or god-like because they appear so in the...
2nd Feb 2026
Those acting with impunity are confident that their powers or god-like because they appear so in the human realm. But there are limits to everything in the human realm.
One of the first things we learned about the Internet is that anything sent via email could readily become...
balajis.com
The Network School
We’re starting a new school near Singapore for the dark talent of the world. Apply online at...
16th Aug 2024
We’re starting a new school near Singapore for the dark talent of the world. Apply online at ns.com/apply.
Moneyness
Stablecoins – a digital version of Swiss bearer savings books
Before anti-money laundering laws arrived in Switzerland, anyone could walk into a Swiss bank and...
9th Aug 2024
Before anti-money laundering laws arrived in Switzerland, anyone could walk into a Swiss bank and open an account without showing any ID. The bank would then issue you something called a bearer savings book, otherwise known as inhabersparheften or livrets d'épargne au porteur....
Calculated Risk
2nd Look at Local Housing Markets in November
Today, in the Calculated Risk Real Estate Newsletter: 2nd Look at Local Housing Markets in...
11th Dec 2024
Today, in the Calculated Risk Real Estate Newsletter: 2nd Look at Local Housing Markets in November
A brief excerpt:
NOTE: The tables for active listings, new listings and closed sales all include a comparison to November 2019 for each local market (some 2019 data is not...
Mazdak
More Creators Can Now Make Money on YouTube
YouTube Lowers Monetization Requirements for Creators. New Twitter CEO Linda Yaccarino Sets Out...
13th Jun 2023
YouTube Lowers Monetization Requirements for Creators. New Twitter CEO Linda Yaccarino Sets Out Vision for the Platform. YouTube Makes It Easier for Small Creators to Earn Money YouTube is lowering the eligibility requirements for creators to make money from their channels....
Musings on Markets
For the fun of it: An Open House for my Spring 2025 Classes
I am a teacher at heart, and every year, for more than two decades, I have invited people to join me...
11th Dec 2024
I am a teacher at heart, and every year, for more than two decades, I have invited people to join me in the classes that I teach at the Stern School of Business at New York University. Since I teach these classes only in the spring, and the first sessions for each of the classes...
Bits about Money
Two Americas, one bank branch, and $50,000 cash
Ever wondered what happens if you try to take $50,000 in cash out of a bank? Answer: a year of...
5th Mar 2025
Ever wondered what happens if you try to take $50,000 in cash out of a bank? Answer: a year of investigative journalism.
oftwominds-Charles...
Look Out Below
As I often note, making Plans B and C is free.
The stock market is always looking past "bad...
7th Oct 2025
As I often note, making Plans B and C is free.
The stock market is always looking past "bad news" to front-run "good news."
Once it became clear that the Titanic was indeed going to sink, the stock market would rally on the prospect of sharp growth in lifeboat shares. In...
Citation Needed
Issue 76 – Tripartisan legislation
Crypto exchanges face legal troubles, and Trump’s crypto empire grows as regulations are slashed and...
6th Feb 2025
Crypto exchanges face legal troubles, and Trump’s crypto empire grows as regulations are slashed and enforcement is sidelined.
FIRE v London
Mar ’23: Harvesting tax losses
March has been rather a wet month in London. Wet, and cold. This translates into the ski slopes in...
7th Apr 2023
March has been rather a wet month in London. Wet, and cold. This translates into the ski slopes in the French Alps (finally) having great conditions – sadly too late for me to enjoy. Further north, it’s been a month of big change in Scotland. Nicola Sturgeon, the...
Musings on Markets
The Power of Expectations: Nvidia's Earnings and the Market Reaction!
Last Wednesday (August 28), the market waited with bated breath for Nvidia’s earning call, scheduled...
6th Sep 2024
Last Wednesday (August 28), the market waited with bated breath for Nvidia’s earning call, scheduled for after the market closed. That call, at first sight, contained exceptionally good news, with revenues and earnings coming in at stratospheric levels, and above expectations,...
Farnam Street
Chesterton’s Fence: A Lesson in Second Order Thinking
A core component of making great decisions is understanding the rationale behind previous decisions....
5th Sep 2022
A core component of making great decisions is understanding the rationale behind previous decisions. If we don’t understand how we got “here,” we run the risk of making things much worse. *** When we seek to intervene in any system created by someone, it’s not enough to view...
Molson Hart's Blog -...
What happens if the US loses reserve currency status?
A reserve currency is the currency that people all over the world prefer to store their savings...
29th Apr 2024
A reserve currency is the currency that people all over the world prefer to store their savings in.
Today that currency is the US dollar.
From the Middle East, to Asia, to South America — Whether it's a family that needs to keep some money around just in case or a country, most...
FIRE v London
Jan ’23: Mr Market defuses my tax bombshell
January is always a miserable month to be in London. Thankfully I managed to get away a bit during...
1st Feb 2023
January is always a miserable month to be in London. Thankfully I managed to get away a bit during the month (not to Davos, no), and enjoy myself in London despite the wintry weather. What you’re paying for in Mayfair these days Market movements in January The markets on the...
Musings on Markets
Trillion Dollar Market Caps: Fairy Tale Pricing or Business Marvels?
Stock markets have always rewarded winners with large capitalizations, and with each new threshold,...
3rd Dec 2025
Stock markets have always rewarded winners with large capitalizations, and with each new threshold, the questions begin anew of whether animal spirits or fundamentals are driving the numbers. A few weeks ago, Nvidia seemed unstoppable as its market capitalization crested $5...
oftwominds-Charles...
The Global Trade Game: Jokers Are Wild
There may be no winners of the game of Global Domination (tm), and that is likely the best outcome....
2nd Apr 2025
There may be no winners of the game of Global Domination (tm), and that is likely the best outcome.
Okay, players: jokers are wild, but with a twist: the entire deck is jokers. Since everyone at the table will have five Aces, nobody wins.
Welcome to the Trade War Poker...
Farnam Street
Evaluating Information: Find the Signal in the Noise
We are drowning in information. Most of that information is irrelevant. If only we could sort what...
3rd Aug 2022
We are drowning in information. Most of that information is irrelevant. If only we could sort what matters from what doesn’t. The good news is that you can train your brain to evaluate the quality of information. Not only can you quickly determine if someone knows what they are...
Bits about Money
The business of check cashing
Check cashing, as a business, is a poorly understood "alternative" financial service.
30th Jan 2024
Check cashing, as a business, is a poorly understood "alternative" financial service.
FIRE v London
Oct ’23: Terror erupts from Gaza
It’s the Middle East again. I don’t have any perspective on it, sadly, other than that I hear of...
5th Nov 2023
It’s the Middle East again. I don’t have any perspective on it, sadly, other than that I hear of some nasty low level youth violence/intimidation/vandalism in North London in Jewish neighbourhoods by pro-Palestinian, dare-I-say-it pro-Hamas hotheads. But in most of London life...
Mazdak
What Expenses Can You Write Off Against Your Business Income?
Taxes are an inevitable part of running a business, but that doesn't mean you have to pay more than...
6th Feb 2024
Taxes are an inevitable part of running a business, but that doesn't mean you have to pay more than your fair share. Fortunately, the law allows you to deduct certain expenses from your business income, lowering your taxable amount and saving you money. But navigating the world...
Molson Hart's Blog -...
Brainwashing for Confidence
My mom brainwashed me to be confident.
She told me over and over that I was great and destined for...
15th Apr 2026
My mom brainwashed me to be confident.
She told me over and over that I was great and destined for great things.
And it worked.
To this day, when I lose or make a mistake, I get mad, but I always wind up where my mother left me:
“You’re great. All you need is more practice.”
And...
Musings on Markets
Data Update 1 for 2026: The Push and Pull of Data!
In my musings on valuation, I have long described myself as more of a number cruncher than a...
9th Jan 2026
In my musings on valuation, I have long described myself as more of a number cruncher than a storyteller, but it is because I love numbers for their own sake, rather than a fondness for abstract mathematics. It is that love for numbers that has led me at the beginning of each...
Seeking Wisdom
Modeling Life: Foundations
Herman Wouk was researching for a novel he planned to write about World War II. He interviewed...
7th Apr 2024
Herman Wouk was researching for a novel he planned to write about World War II. He interviewed several physicists at Caltech who had worked on the bomb, including Richard Feynman. After the interview, Feynman asked Wouk if he knew Calculus. “No,” said Wouk. To which Feynman...
Citation Needed
We can have a different web
Many yearn for the “good old days” of the web. We could have those good old days back — or something...
1st May 2024
Many yearn for the “good old days” of the web. We could have those good old days back — or something even better — and if anything, it would be easier now than it ever was.
FIRE v London
July ’24: New UK government
July has been quite a busy month. I’ve been getting about a bit. Some South Coast action, some...
5th Aug 2024
July has been quite a busy month. I’ve been getting about a bit. Some South Coast action, some Mediterranean fun, a trip up to Oxford, a visit to one of England’s great Cathedrals, and more. And July saw some fine times in London. Both outdoors and inside. And of course we had...
Commoncog
How Experts Sensemake
Two decades ago, the US military funded some research into how humans sensemake. This piece is about...
7th Apr 2026
Two decades ago, the US military funded some research into how humans sensemake. This piece is about that theory — the best theory of sensemaking that we have — why it matters for expertise, and how you can apply it to make sense of AI.
Molson Hart's Blog -...
Older Articles I’ve Written
In reverse chronological order:
Starting a Physical Product Company? You’re Gonna Need a Lawyer...
13th Dec 2020
In reverse chronological order:
Starting a Physical Product Company? You’re Gonna Need a Lawyer (October 18, 2020)
The Right to a Nonconsensus Opinion (June 9, 2020)
Never Invest in Anything Made of Metal (May 2, 2020)
Simple 3 Step Strategy to Stop the Coronavirus in the...
Commoncog
How to Use Power
How do you gain power, use power, and identify those who have power, so that you may protect...
2nd Dec 2024
How do you gain power, use power, and identify those who have power, so that you may protect yourself against them? Part two of three in a series on power in business.
Commoncog
Focus Is Saying No To Good Ideas
Several stories about one of the hardest maxims to put to practice in business.
18th Oct 2022
Several stories about one of the hardest maxims to put to practice in business.
FIRE v London
My exits – a post mortem
Readers will know that I dabble with active investing – I pick stocks. Lord, make me passive, but...
4th Feb 2025
Readers will know that I dabble with active investing – I pick stocks. Lord, make me passive, but not yet Rather like The Investor at Monevator, I firmly believe in the merits of low cost index tracking as an investment strategy, but I also enjoy the thrills / intellectual...
oftwominds-Charles...
Pretense, Staging, Expediency: the "Solutions" That Implode the Whole Shebang
Slapdash quick fixes and policies share one characteristic: they eventually implode the whole...
1st Jan 2026
Slapdash quick fixes and policies share one characteristic: they eventually implode the whole shebang.
We all know how this works: the business is failing and the divorce papers have been filed, but the optics are ugly, so the couple waltzes in, all smiles and lovey-dovey,...
balajis.com
Bond Villain
When Powell devalued bonds, he destroyed the economy.
4th Jul 2023
When Powell devalued bonds, he destroyed the economy.
FIRE v London
Apr ’26: A record month, house purchase underway
It’s been a beautiful month. I’ve been about a bit, taking in Lincoln, the New Forest, and Oxford as...
4th May 2026
It’s been a beautiful month. I’ve been about a bit, taking in Lincoln, the New Forest, and Oxford as well as enjoying London town itself. The Iran conflict rumbles on, with the USA and Israel having effectively finished the military engagement. Markets have had a very strong...
FIRE v London
Nov ’25: Coastal Folly loan repaid
Trump dominated the headlines again. This time partly due to some very biased editing by the BBC of...
14th Dec 2025
Trump dominated the headlines again. This time partly due to some very biased editing by the BBC of a Panorama show about Trump before the US election. There was also the omnipresent UK Budget. Which has had more than enough coverage. I did a ‘damage assessment‘ at the time and...
Citation Needed
Issue 53 – Choose rich
Euphoria has risen along with crypto prices, but nothing has changed from the last bubble.
13th Mar 2024
Euphoria has risen along with crypto prices, but nothing has changed from the last bubble.
Musings on Markets
Anatomy of a Market Crisis: Tariffs, Markets and the Economy!
I was boarding a plane for a trip to Latin America late in the evening last Wednesday (April 2), and...
7th Apr 2025
I was boarding a plane for a trip to Latin America late in the evening last Wednesday (April 2), and as is my practice, I was checking the score on the Yankee game, when I read the tariff news announcement. Coming after a few days where the market seemed to have found its...
oftwominds-Charles...
The Irresistible Temptations of Centralized Power
The only "reform" that changes our lives in a fundamentally positive way is radical decentralization...
2 weeks ago
The only "reform" that changes our lives in a fundamentally positive way is radical decentralization via distributing centralized power.
Presidents like to deal with the CEOs of corporate monopolies for self-evident reasons: Rather than engage in the tedious, contentious...
Citation Needed
Issue 59 – Hot damn, this is going to get interesting quickly
Are US legislators warming to crypto? The SEC approves Ethereum ETPs, and a crypto bill gets through...
7th Jun 2024
Are US legislators warming to crypto? The SEC approves Ethereum ETPs, and a crypto bill gets through the House.
Citation Needed
Issue 50 – Bitcoin busts
Governments seize huge quantities of bitcoin, and a few people seem to be yearning for the days of...
2nd Feb 2024
Governments seize huge quantities of bitcoin, and a few people seem to be yearning for the days of peak crypto mania.
balajis.com
What are the Key Properties of Bitcoin?
There are plenty of unwritten rules when it comes to proposing protocol changes in Bitcoin. Some are...
11th Jan 2025
There are plenty of unwritten rules when it comes to proposing protocol changes in Bitcoin. Some are philosophical, some are technical, and some are a blend.
Musings on Markets
Sovereign Ratings, Default Risk and Markets: The Moody's Downgrade Aftermath!
I was on a family vacation in August 2011 when I received an email from a journalist asking me what...
2nd Jun 2025
I was on a family vacation in August 2011 when I received an email from a journalist asking me what I thought about the S&P ratings downgrade for the US. Since I stay blissfully unaware of most news stories and things related to markets when I am on the beach, I had to look up...
Commoncog
You’re Always Selling to a Situation, Not an ICP
One simple idea that falls out of the Heart of Innovation book — that you can use immediately — is...
19th Jun 2025
One simple idea that falls out of the Heart of Innovation book — that you can use immediately — is this idea of selling into situations, not selling to ideal customer profiles. It’s what the pros do anyway.
FIRE v London
April ’24: Juggling cash as new UK tax year begins
The temperature in the Middle East got even hotter in April, with Israel and Iran trading attacks on...
11th May 2024
The temperature in the Middle East got even hotter in April, with Israel and Iran trading attacks on each other’s sovereign buildings/territory. Somehow World War III has never really seemed in danger of breaking out but it is a reminder that only change is constant. Over in New...
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