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.
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...
FIRE v London
May ’23: Magic megatech
May has been election month. In the UK, some (but not all – and not London) local councils had...
4th Jun 2023
May has been election month. In the UK, some (but not all – and not London) local councils had elections. The Tories took a drubbing, as expected. And overseas the notable election seemed to be Turkey, where autocratic Erdogan won (however fairly) another five year term – taking...
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
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...
Commoncog
The Joy of Small Markets
If you want to get rich, the irony is that small markets are often better than large ones.
2nd Sep 2025
If you want to get rich, the irony is that small markets are often better than large ones.
Seeking Wisdom
It’s a treasure trove of health insights!
Use Insulin wisely Life on Earth started simple. For nearly 2 billion years, tiny single-celled...
21st Oct 2024
Use Insulin wisely Life on Earth started simple. For nearly 2 billion years, tiny single-celled organisms dominated. Then, a lucky accident changed everything. One cell swallowed another, and the swallowed cell became mitochondria, the powerhouse of complex cells. This chance...
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
How to Handle Disruptive Change
As a business, how do you deal with disruption — technological or otherwise? Some patterns from a...
2 days ago
As a business, how do you deal with disruption — technological or otherwise? Some patterns from a collection of case studies.
balajis.com
The Network State Book
A new book on starting new countries. Available on Kindle and for free at thenetworkstate.com.
19th Mar 2022
A new book on starting new countries. Available on Kindle and for free at thenetworkstate.com.
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”.
Farnam Street
Lessons on Leadership: Michael Abrashoff on Turning the Worst Ship in the Navy into the Best
Michael Abrashoff was in his mid-thirties when he took command of the USS Benfold, a guided missile...
23rd Oct 2022
Michael Abrashoff was in his mid-thirties when he took command of the USS Benfold, a guided missile destroyer and one of the worst-performing ships in the navy. Despite her potency, the “dysfunctional ship had a sullen crew that resented being there and could not wait to get out...
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...
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.
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
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.
balajis.com
AI is polytheistic, not monotheistic
And ten more thoughts on AI.
3rd Aug 2025
And ten more thoughts on AI.
The Rational Walk
Warren Buffett’s Final Brushstrokes
Warren Buffett is retiring as CEO of Berkshire Hathaway but he may still make a few final...
5th May 2025
Warren Buffett is retiring as CEO of Berkshire Hathaway but he may still make a few final brushstrokes on his canvas as Chairman.
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...
Bits about Money
Banking in very uncertain times
We may be in the early stages of a banking crisis: why, what we're doing to avoid it, and what we...
14th Mar 2023
We may be in the early stages of a banking crisis: why, what we're doing to avoid it, and what we may not get about it.
The Rational Walk
The Digest #226
Warren Buffett donates $1.15 billion to his family foundations
26th Nov 2024
Warren Buffett donates $1.15 billion to his family foundations
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.
The Diff
Longreads + Open Thread
Radio, Startups, History, Bally's, Dead Internet, Caesars
1st Feb 2025
Radio, Startups, History, Bally's, Dead Internet, Caesars
Musings on Markets
The Imitation Game: Defending against AI's Dark Side!
A few weeks ago, I started receiving a stream of message about an Instagram post that I was...
5th Aug 2025
A few weeks ago, I started receiving a stream of message about an Instagram post that I was allegedly starring in, where after offering my views on Palantir's valuation, I was soliciting investors to invest with me (or with an investment entity that had ties to me). I was not...
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.
Commoncog
Is This a Moat: Mailchimp and PayPal’s Algorithmic Advantage
Two case studies of real world competitive advantage, followed by a question: was this a moat or...
12th Dec 2022
Two case studies of real world competitive advantage, followed by a question: was this a moat or not?
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
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...
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
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.
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...
25 Years of Higher Interest Rates Ahead?
Interest rates are linked to inflation, but they're also linked to risk.
As a result of...
2nd May 2025
Interest rates are linked to inflation, but they're also linked to risk.
As a result of recency bias, where we assume the recent past is a permanent state of affairs, many believe near-zero interest rates are "normal." They aren't. As the chart of 10-year US Treasury...
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...
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...
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...
Commoncog
One Definition of Wisdom
Charlie Munger’s biggest business mistake, and what it tells us about wisdom.
14th Feb 2024
Charlie Munger’s biggest business mistake, and what it tells us about wisdom.
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.
balajis.com
The Network School Fellowship
Anyone from anywhere can apply for $100k in funding at ns.com.
18th Apr 2025
Anyone from anywhere can apply for $100k in funding at ns.com.
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...
Musings on Markets
The Situational Awareness Blow-up: The Collateral Damage from Investing Conviction!
Earlier this year, I was asked what I thought about Leopold Aschenbrenner and I admitted that I knew...
11th Aug 2026
Earlier this year, I was asked what I thought about Leopold Aschenbrenner and I admitted that I knew little about him other than what I had read about him, more in social media, than in the press - that he was a 25-year-old wunderkind who had started at OpenAI but had left to...
FIRE v London
April 2025 – balmy weather, barmy markets
Better late than never, I’m doing a quick update on April. More for the record than because anything...
24th May 2025
Better late than never, I’m doing a quick update on April. More for the record than because anything particularly notable happened in the portfolio, ignoring the mid month gyrations. It was a lovely month, April. I did a bit of travelling, but the UK had generally lovely spring...
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...
Bits about Money
Notes on a non-profit indicted for bank fraud
Well-regarded non-profit runs domestic intelligence agency; distributes intelligence product;...
1st May 2026
Well-regarded non-profit runs domestic intelligence agency; distributes intelligence product; achieves adoption in financial infrastructure; recruits agents and allies; intervenes against U.S. political fundraising.
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...
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.
The Rational Walk
Warren Buffett on Berkshire’s Valuation
Warren Buffett has typically avoided commenting on Berkshire's stock price, but he has provided some...
3rd Mar 2025
Warren Buffett has typically avoided commenting on Berkshire's stock price, but he has provided some clues that are worth considering.
Musings on Markets
The Greed & Fear Tango: The Markets in April 2025!
I started the month on a trip to Latin America, just as the tariff story hit my newsfeed and the...
3rd May 2025
I started the month on a trip to Latin America, just as the tariff story hit my newsfeed and the market reacted with a sell off that knocked more than $9 trillion in market cap for global equities in the next two days. The month was off to a bad start, and tariffs remained the...
Bits about Money
Deposit franchises as natural hedges
Many observe that banks seem to be blowing up due to predictable consequences of rising interest...
5th May 2023
Many observe that banks seem to be blowing up due to predictable consequences of rising interest rates. How did we get here?
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
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...
The Rational Walk
Primary Sources
Consulting primary sources represents table stakes for intelligent investors and responsible...
11th Feb 2025
Consulting primary sources represents table stakes for intelligent investors and responsible citizens.
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.
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...
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.
Bits about Money
Seeing like a Bank
The structural reasons why banks sometimes behave bizarrely in interactions with customers, like...
7th Nov 2023
The structural reasons why banks sometimes behave bizarrely in interactions with customers, like forgetting things which customers tell them.
Mazdak
Working Out Will Change Your Life
Do you want to lose weight? Have more energy? Sleep better? Improve your mood? If so, then you need...
8th Aug 2023
Do you want to lose weight? Have more energy? Sleep better? Improve your mood? If so, then you need to start working out. Working out has a myriad of benefits that can improve your life in many ways. Here are just a few of the ways that working out can change your life:
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.
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...
Musings on Markets
Revisiting the SpaceX Valuation: A Post-Prospectus Update!
A few weeks ago, I assessed the value of SpaceX ahead of its initial public offering, with the...
4th Jun 2026
A few weeks ago, I assessed the value of SpaceX ahead of its initial public offering, with the admission that I was making my estimates with drabs of data, some of it coming from unofficial sources. I also promised to revisit my valuation, when the prospectus came out, and now...
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.
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.
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.
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...
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...
Bits about Money
Anatomy of a credit card rewards program
Credit card rewards are mostly funded out of interchange, a fee paid by businesses to accept cards.
29th Mar 2024
Credit card rewards are mostly funded out of interchange, a fee paid by businesses to accept cards.
Musings on Markets
Data Update 9 for 2025: Dividends and Buybacks - Inertia and Me-tooism!
In my ninth (and last) data post for 2025, I look at cash returned by businesses across the world,...
5th Mar 2025
In my ninth (and last) data post for 2025, I look at cash returned by businesses across the world, looking at both the magnitude and the form of that return. I start with a framework for thinking about how much cash a business can return to its owners, and then argue that, in the...
Commoncog
Danny Meyer’s Business Expertise
Let's break down Danny Meyer's business expertise as an exercise in biography reading.
7th Aug 2024
Let's break down Danny Meyer's business expertise as an exercise in biography reading.
oftwominds-Charles...
The Joys and Tragedies of Naivete
Our naivete is being exploited so ruthlessly and with such abandon that the golden age of the Big...
5th Aug 2026
Our naivete is being exploited so ruthlessly and with such abandon that the golden age of the Big Con is consuming itself.
Naivete is interesting because it's so easily confused with confidence, native optimism, youthful enthusiasm, and a host of delusions, including...
Mazdak
How to Win Friends and Influence People by Dale Carnegie: A Summary and Key Takeaways
Dale Carnegie's How to Win Friends and Influence People is one of the most popular and influential...
13th Oct 2023
Dale Carnegie's How to Win Friends and Influence People is one of the most popular and influential self-help books ever written. First published in 1936, it has sold over 50 million copies and been translated into over 30 languages. The book is a practical guide to improving...
Musings on Markets
Country Risk: Drivers, Measures and Investment Implications - The 2026 Edition!
I am a creature of habit in my personal and professional life, and in the context of the content...
15th Jul 2026
I am a creature of habit in my personal and professional life, and in the context of the content that I post online, there is a ritual that I follow with my data updates. I start the year with my general data update online, and follow up with a series of posts where I examine the...
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...
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...
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.
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...
FIRE v London
July ’26: An IPO, and France
It feels as if the World Cup was ages ago, already. Yet only a few weeks ago, I was gripped. And for...
9th Aug 2026
It feels as if the World Cup was ages ago, already. Yet only a few weeks ago, I was gripped. And for once I thought England had a world-class side…. but hey ho, football hasn’t come home for another four years. I had a road trip through France in July, which was lovely. I am…...
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.
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...
Bits about Money
Credit cards as a legacy system
Credit cards have been in use for almost 75 years. Some long-ago decisions still cause consequences...
2nd Dec 2022
Credit cards have been in use for almost 75 years. Some long-ago decisions still cause consequences in the present day. But change is possible.
Mazdak
Move Your Business Abroad: A Step-by-Step Guide for Entrepreneurs
Expanding your business abroad can be a great way to reach new markets, increase revenue, and...
6th Nov 2023
Expanding your business abroad can be a great way to reach new markets, increase revenue, and diversify your portfolio. However, it's important to do your research and take the necessary steps to ensure a successful transition. Here are some practical tips for entrepreneurs...
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
⚖️ 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
Feb ’23: taking profits
February was cold, but mercifully dry. The days are becoming a welcome bit longer. London is filling...
14th Mar 2023
February was cold, but mercifully dry. The days are becoming a welcome bit longer. London is filling up again, post covid, though Mondays and Fridays remain subdued to put it mildly. Market movements in February In the markets, February started strongly, but then something...
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...
Citation Needed
Citation Needed has a new home
Citation Needed is no longer hosted on Substack. Welcome to my antifascist bar.
5th Jan 2024
Citation Needed is no longer hosted on Substack. Welcome to my antifascist bar.
Mazdak
Markets are calmer. The bigger questions aren't.
A quick run through the stories that actually matter today — rates, trade, cancer research, robots,...
4 weeks ago
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.
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
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 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
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.
Musings on Markets
AI Scenarios: From Doomsday Destruction to Do-Nothing Bots!
When Chat GPT made its debut on November 30, 2022, it unleashed the hype of AI, and in the three...
4th Mar 2026
When Chat GPT made its debut on November 30, 2022, it unleashed the hype of AI, and in the three years since, AI has taken on an outsized role not just in markets, but also in our lives. For much of the time, the AI story has been told by its advocates and its salespeople, and...
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.
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.
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...
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...
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.
oftwominds-Charles...
Begging Bowl '25: I'm Looking for Two Readers Willing to Help Me Buy a New Thrift-Store Shirt
The goal is to move incrementally toward a kind of happiness that actually makes us happy. That's...
2nd Feb 2025
The goal is to move incrementally toward a kind of happiness that actually makes us happy. That's the goal of my work.
I admire unvarnished honesty, which is scarce. And like everything else that's increasingly scarce, it behooves us to hoard our stash. In the unvarnished...
Commoncog
How to Become an Asian Tycoon
Every Asian tycoon becomes a tycoon in the exact same way. Learning to see this core pattern is half...
1st Apr 2025
Every Asian tycoon becomes a tycoon in the exact same way. Learning to see this core pattern is half the battle.
Seeking Wisdom
Case for indexing
Warren Buffet made a compelling case in favor of indexing in the 2021 Berkshire Hathaway’s AGM. In...
5th Feb 2023
Warren Buffet made a compelling case in favor of indexing in the 2021 Berkshire Hathaway’s AGM. In 1989, 65% of the top 20 global companies were domiciled in Japan. After three decades, 65% of the top 20 global companies are from the US. No companies from Japan made into the top...
FIRE v London
June 2025: Show times
I really want to stop mentioning Trump. Even when he sends troops into LA, one of my favourite...
11th Jul 2025
I really want to stop mentioning Trump. Even when he sends troops into LA, one of my favourite cities. But when he launches 30kt bombs on Iran, it is very hard to avoid talking about him. In the context of what Trump’s been up to, the welfare reform screw-ups by the Labour...
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
Business Reality Without Frameworks
A paradox: why it’s important to think about business without abstractions, even as we from what’s...
21st Oct 2024
A paradox: why it’s important to think about business without abstractions, even as we from what’s come before.
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...
Bits about Money
Money laundering and AML compliance
A brief overview of what money laundering is, what financial institutions do about it, and why.
10th Feb 2023
A brief overview of what money laundering is, what financial institutions do about it, and why.
Commoncog
The Amazon Weekly Business Review
Everything you need to know about the Amazon Weekly Business Review: how it works, why it works, and...
2nd Jul 2024
Everything you need to know about the Amazon Weekly Business Review: how it works, why it works, and how it helps Amazon win.
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
Musings on Markets
Oil, War and the Global Economy: The Market's Narrative in March 2026
Markets play an expectations game, and in March 2026, we saw the process play out, with all of its...
1st Apr 2026
Markets play an expectations game, and in March 2026, we saw the process play out, with all of its upsides and downsides. The month started with a war in the Middle East, which quickly percolated into soaring oil prices and dropping stock prices, but the overwhelming factor was...
balajis.com
All Property Becomes Cryptography
For 99%+ of what's valuable, for every financial asset and capital asset, we will secure it onchain.
28th Jul 2025
For 99%+ of what's valuable, for every financial asset and capital asset, we will secure it onchain.
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...
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.
The Diff
Longreads + Open Thread
Funds, Slop, Schools, Lookism, Automation, Bots, Efficiency, Magnitogorsk
1st Aug 2026
Funds, Slop, Schools, Lookism, Automation, Bots, Efficiency, Magnitogorsk
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...
Mazdak
Trillions Flow into AI: The New Infrastructure Arms Race
🌐 Big Tech Bets Trillions on AI Infrastructure
26th Jun 2025
🌐 Big Tech Bets Trillions on AI Infrastructure
Molson Hart's Blog -...
The Fiacracy; A Mental Model for Modern Government
This article will explain the following:
1. What is a Fiacracy
2. How do Fiacracies NOT work
3. How...
10th Aug 2024
This article will explain the following:
1. What is a Fiacracy
2. How do Fiacracies NOT work
3. How Fiacracies work
4. Are Fiacracies sustainable
5. Why Fiacracies matter
1. What is a fiacracy?
It’s government by fiat (money). The driving mechanism by which it works is not...
FIRE v London
Feb ’26: Before Iran
So, for the avoidance of doubt, the end of the month is the last trading day of the month. Which for...
16th Mar 2026
So, for the avoidance of doubt, the end of the month is the last trading day of the month. Which for February, meant Friday February 27th. The fact that the Israelis and the Americans invaded Iran on February 28th is going to impact March, not February. Which is just as well...
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,...
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...
oftwominds-Charles...
Disney World's New Theme Park: The White House and Congress
A "Pirates of the Caribbean" themed experience is planned, where the taxpayers are repeatedly robbed...
1st Apr 2026
A "Pirates of the Caribbean" themed experience is planned, where the taxpayers are repeatedly robbed by a motley crew of miscreants.
In a blockbuster deal, an obscure federal agency has granted Disney the rights to develop the White House and Congress as a new FantasyLand...
The Diff
Who Decides What AI Can Do?
Plus! Diff Jobs; Fun Trades; Insiders; M&A; Two-Tier Rounds; Switching Costs
2nd Mar 2026
Plus! Diff Jobs; Fun Trades; Insiders; M&A; Two-Tier Rounds; Switching Costs
Musings on Markets
To Bitcoin or not to Bitcoin? A Corporate Cash Question!
In this post, I will bring together two disparate and very different topics that I have written...
18th Jul 2025
In this post, I will bring together two disparate and very different topics that I have written about in the past. The first is the role that cash holdings play in a business, an extension of the dividend policy question, with an examination of why businesses often should not pay...
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...
FIRE v London
May 2025: market springtime
I’ve had quite a busy May. It’s been a lovely month, featuring a wedding in the country, a trip to...
8th Jun 2025
I’ve had quite a busy May. It’s been a lovely month, featuring a wedding in the country, a trip to the Isle of Wight, my first visit to a dairy farm in 40+ years, a lovely trip to the Cotswolds, and more. If you can identify any of the locations above feel free to shout… Continue...
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
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...
Musings on Markets
The Corporate Life Cycle: Managing, Valuation and Investing Implications!
As I reveal my ignorance about TikTok trends, social media celebrities and Gen Z slang, my children...
20th Aug 2024
As I reveal my ignorance about TikTok trends, social media celebrities and Gen Z slang, my children are quick to point out my age, and I accept that reality, for the most part. I understand that I am too old to exercise without stretching first or eat a heaping plate of cheese...
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.
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...
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
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.
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...
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.
Mazdak
Apple’s 2025 Product Unveiling: What’s New and What Actually Matters
Apple’s latest keynote delivered a sweeping set of updates across AirPods, iPhones, and the Apple...
9th Sep 2025
Apple’s latest keynote delivered a sweeping set of updates across AirPods, iPhones, and the Apple Watch lineup.
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.
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.
Mazdak
2024 Tax Strategies for Optimization and Savings
The new year dawns, not just with fresh resolutions, but also the opportunity to reassess and...
3rd Jan 2024
The new year dawns, not just with fresh resolutions, but also the opportunity to reassess and optimize your tax strategy. While taxes may not be the most exhilarating topic, savvy planning can significantly reduce your liability and boost your financial well-being. So, grab your...
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....
Moneyness
Trump-proofing Canada means ditching MasterCard and Visa
We're all busy doing our best to boycott U.S. products. I can't buy Special K cereal anymore,...
14th Mar 2025
We're all busy doing our best to boycott U.S. products. I can't buy Special K cereal anymore, because it's made in the U.S. by Kellogg's. But I'm still buying Shreddies, which is made in Niagara Falls, Ontario. Even that's a grey area, since Shreddies is owned by Post, a big...
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...
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.
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...
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...
Citation Needed
Trump to launch branded crypto trading application
New crypto trading and wallet application, created in partnership with Magic Eden, invites fans of...
3rd Jun 2025
New crypto trading and wallet application, created in partnership with Magic Eden, invites fans of President Trump to buy his memecoin
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.
Commoncog
The Gambling King
The start of the Asian Conglomerates Series: we open with a look at the life of Stanley Ho, gambling...
2nd Feb 2025
The start of the Asian Conglomerates Series: we open with a look at the life of Stanley Ho, gambling king of Macau.
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...
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,...
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.
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.
The Rational Walk
Greg Abel’s Unique Challenge
Greg Abel takes over as Chief Executive Officer of Berkshire Hathaway on January 1, 2026, a job that...
31st Dec 2025
Greg Abel takes over as Chief Executive Officer of Berkshire Hathaway on January 1, 2026, a job that will involve at least three major challenges.
Commoncog
You Aren't Learning If You Don't Close the Loops
Every experimentation and iteration loop looks the same, but the vast majority of folk in business...
2nd Nov 2022
Every experimentation and iteration loop looks the same, but the vast majority of folk in business don't seem to have the discipline to execute till the end. Why this is, and why it's hard.
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...
Molson Hart's Blog -...
The Trial: How I lost $1 million dollars and 7 years in a lawsuit over Brain Flakes
I thought I was good.
Until I met Sol.
Solomon Rosengarten is a lawyer from Brooklyn. He has an AOL...
25th Nov 2025
I thought I was good.
Until I met Sol.
Solomon Rosengarten is a lawyer from Brooklyn. He has an AOL email address. He is not great with the mute button on his phone. He sometimes comes across as incompetent.
But, he is the best damned lawyer I have ever known.
Sol is a killer....
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
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.
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....
balajis.com
Too Fake to Tell
US government stats aren't reliable. More importantly, neither are US government bonds.
5th Jun 2023
US government stats aren't reliable. More importantly, neither are US government bonds.
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...
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
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 –...
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
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...
FIRE v London
Sep ’25: Gains continue, and I trim
September was a busy month. In the middle of it we saw a disruptive tube strike. I don’t use the...
11th Oct 2025
September was a busy month. In the middle of it we saw a disruptive tube strike. I don’t use the tube that much so didn’t expect it to affect me much but two important meetings were postponed, one of which still hasn’t happened, so that event has stayed in my memory. Thank...
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...
Bits about Money
Credit card debt collection
Credit card debt is the waste stream of consumer finance. The debt collection industry ends up being...
11th Aug 2023
Credit card debt is the waste stream of consumer finance. The debt collection industry ends up being sordid, for complex structural and microeconomic reasons.
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?
Bits about Money
Demystifying financial leverage
Leverage is actually reasonably easy to understand, both in the math and in the implications for...
11th Nov 2022
Leverage is actually reasonably easy to understand, both in the math and in the implications for financial firms.
Moneyness
Renovatio monetae
This silver pfennig from the Archbishopric of Magdeburg (1152-1192) was subject to a policy of...
8th May 2024
This silver pfennig from the Archbishopric of Magdeburg (1152-1192) was subject to a policy of renovatio monetae. Twice a year whoever held it had to bring it in to be changed for new coins at a rate of four old coins to three new coins. That suggests an annualized tax rate on...
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.
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...
Bits about Money
Requiem for a bank loan
A brief retrospective on an attractive product First Republic used to offer, and a wider discourse...
16th Jun 2023
A brief retrospective on an attractive product First Republic used to offer, and a wider discourse on the banking crisis.
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
The One-Big-Side-Bet Model of Wealth Creation
Plus! Diff Jobs; Building Japan's Financial Ecosystem; The New Balance of Trade; Where Return on...
2nd Dec 2024
Plus! Diff Jobs; Building Japan's Financial Ecosystem; The New Balance of Trade; Where Return on Investment Goes; Broken ETFs; Swipe Fees and Accounting
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...
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...
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.
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...
The Diff
The Surprising Distribution Effects of "Buy-Borrow-Die"
Plus! Full-Stack; Scarcity; Sum-of-the-Parts; Nice Problems to Have; Distribution
2nd Jan 2026
Plus! Full-Stack; Scarcity; Sum-of-the-Parts; Nice Problems to Have; Distribution
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.
FIRE v London
June ’23: The hottest ever
June saw UK’s former PM Mr Johnson leave parliament. Good riddance. I suspect we haven’t seen or...
15th Jul 2023
June saw UK’s former PM Mr Johnson leave parliament. Good riddance. I suspect we haven’t seen or (definitely) read the last of him but having him out of Westminster is at least a bit safer than him inside. Closer to (my Coastal Folly) home, there has been a sad story in...
Commoncog
How to Become Data Driven
The answer, like most things from Statistical Process Control, is more surprising and more obvious...
6th Feb 2023
The answer, like most things from Statistical Process Control, is more surprising and more obvious than you might think.
The Diff
In the Future, Every AI Lab is a Neocloud for Fifteen Minutes
Plus! FDE Crunch; Fable!; Egg Futures?; Becoming IBM; Surtaxes
2nd Jul 2026
Plus! FDE Crunch; Fable!; Egg Futures?; Becoming IBM; Surtaxes
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...
Bits about Money
Why the CrowdStrike bug hit banks hard
Regulation-induced monocultures meet unfortunate but explicable engineering decisions.
31st Jul 2024
Regulation-induced monocultures meet unfortunate but explicable engineering decisions.
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.
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...
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.
Moneyness
How should money laundering laws apply to DeFi?
Everyone agrees that money laundering laws apply to DeFi. The question is: how to apply them?
DeFi,...
14th Sep 2024
Everyone agrees that money laundering laws apply to DeFi. The question is: how to apply them?
DeFi, or decentralized finance, is an emerging segment of the broader financial industry that delivers traditional financial services, say like trading or lending, using a novel type of...
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.
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...
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...
FIRE v London
June ’26: Is zero tax worth the hassle?
Monaco I was lucky enough to go to Monaco for the F1 in June. Something I feel quite strongly about...
19th Jul 2026
Monaco I was lucky enough to go to Monaco for the F1 in June. Something I feel quite strongly about and have written about before on this blog is how strong the monkey brain wiring is for us all to peg ourselves off the next rung up on the ladder. No matter how high up… Continue...
FIRE v London
Dec ’25: 2025 in review
It’s over. The year of 2025, the thirteenth year I’ve been systematically tracking my investment...
19th Jan 2026
It’s over. The year of 2025, the thirteenth year I’ve been systematically tracking my investment portfolio every month, is over. One of the reasons I blog is to track my performance with a bit more discipline and rigour than I might manage otherwise. And part of that process is...
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.
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 ...
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 ’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...
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.
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
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.
Musings on Markets
Data Update 5 for 2025: It's a small world, after all!
If the title of this post sounds familiar, it is because is one of Disney’s most iconic rides, one...
6th Feb 2025
If the title of this post sounds familiar, it is because is one of Disney’s most iconic rides, one that I have taken hundreds of times, first with my own children and more recently, with my grandchildren. It is a mainstay of every Disney theme park, from the original Disneyland...
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.
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