What We’re Reading (Week Ending 30 May 2021) - 30 May 2021
Reading helps us learn about the world and it is a really important aspect of investing. The legendary Charlie Munger even goes so far as to say that “I don’t think you can get to be a really good investor over a broad range without doing a massive amount of reading.” We (the co-founders of Compounder Fund) read widely across a range of topics, including investing, business, technology, and the world in general. We want to regularly share the best articles we’ve come across recently. Here they are (for the week ending 30 May 2021):
1. How to Do Long Term – Morgan Housel
Saying you have a 10-year time horizon doesn’t exempt you from all the nonsense that happens during the next 10 years. Everyone has to experience the recessions, the bear markets, the meltdowns, the surprises and the memes at the same time.
So rather than assuming long-term thinkers don’t have to deal with nonsense, the question becomes how can you endure a neverending parade of nonsense.
Long-term thinking can be a deceptive safety blanket that people assume lets them bypass the painful and unpredictable short run. But it never does. It might be the opposite: The longer your time horizon the more calamities and disasters you’ll experience. Baseball player Dan Quisenberry once said, “The future is much like the present, only longer.”…
…An investment manager who loses 40% can tell his investors, “It’s OK, we’re in this for the long run,” and believe it. But the investors may not believe it. They might bail. The firm might not survive. Then even if the manager turns out to be right, it doesn’t matter – no one’s around to benefit.
The same thing happens when you have the guts to stick it out but your spouse doesn’t.
Or when you have a great idea that will take time to prove, but your boss and coworkers aren’t as patient.
These are not rarities. They’re some of the most common outcomes in investing.
A lot of it comes from the gap between what you believe and what you can convince other people of. Intelligence vs. storytelling.
People mock how much short-term thinking there is in the financial industry, and they should. But I also get it: The reason so many financial professionals stray towards short-termism is because it’s the only way to run a viable business when customers flee at the first sign of trouble. But the reason customers flee is often because investors have done such a poor job communicating how investing works, what their strategy is, what they should expect as an investor, and how to deal with inevitable volatility and cyclicality.
Eventually being right is one thing. But can you eventually be right and convincing to those whose support you rely on? That’s completely different, and easy to overlook.
2. Project Starline: Feel like you’re there, together – Clay Bavor
Through the years, we’ve built products to help people feel more connected. We’ve simplified email with Gmail, and made it easier to share what matters with Google Photos and be more productive with Google Meet. But while there have been advances in these and other communications tools over the years, they’re all a far cry from actually sitting down and talking face to face.
We looked at this as an important and unsolved problem. We asked ourselves: could we use technology to create the feeling of being together with someone, just like they’re actually there?
To solve this challenge, we’ve been working for a few years on Project Starline — a technology project that combines advances in hardware and software to enable friends, families and coworkers to feel together, even when they’re cities (or countries) apart.
Imagine looking through a sort of magic window, and through that window, you see another person, life-size and in three dimensions. You can talk naturally, gesture and make eye contact.
To make this experience possible, we are applying research in computer vision, machine learning, spatial audio and real-time compression. We’ve also developed a breakthrough light field display system that creates a sense of volume and depth that can be experienced without the need for additional glasses or headsets.
The effect is the feeling of a person sitting just across from you, like they are right there.
One of the things we are most proud of is that as soon as you sit down and start talking, the technology fades into the background, and you can focus on what’s most important: the person in front of you.
Project Starline is currently available in just a few of our offices and it relies on custom-built hardware and highly specialized equipment. We believe this is where person-to-person communication technology can and should go, and in time, our goal is to make this technology more affordable and accessible, including bringing some of these technical advancements into our suite of communication products.
3. How Humanity Gave Itself an Extra Life – Steven Johnson
The period from 1916 to 1920 marked the last point in which a major reversal in global life expectancy would be recorded. (During World War II, life expectancy did briefly decline, but with nowhere near the severity of the collapse during the Great Influenza.) The descendants of English and Welsh babies born in 1918, who on average lived just 41 years, today enjoy life expectancies in the 80s. And while Western nations surged far ahead in average life span during the first half of the last century, other nations have caught up in recent decades, with China and India having recorded what almost certainly rank as the fastest gains of any society in history. A hundred years ago, an impoverished resident of Bombay or Delhi would beat the odds simply by surviving into his or her late 20s. Today average life expectancy in India is roughly 70 years.
In effect, during the century since the end of the Great Influenza outbreak, the average human life span has doubled. There are few measures of human progress more astonishing than this. If you were to publish a newspaper that came out just once a century, the banner headline surely would — or should — be the declaration of this incredible feat. But of course, the story of our extra life span almost never appears on the front page of our actual daily newspapers, because the drama and heroism that have given us those additional years are far more evident in hindsight than they are in the moment. That is, the story of our extra life is a story of progress in its usual form: brilliant ideas and collaborations unfolding far from the spotlight of public attention, setting in motion incremental improvements that take decades to display their true magnitude…
…How did this great doubling of the human life span happen? When the history textbooks do touch on the subject of improving health, they often nod to three critical breakthroughs, all of them presented as triumphs of the scientific method: vaccines, germ theory and antibiotics. But the real story is far more complicated. Those breakthroughs might have been initiated by scientists, but it took the work of activists and public intellectuals and legal reformers to bring their benefits to everyday people. From this perspective, the doubling of human life span is an achievement that is closer to something like universal suffrage or the abolition of slavery: progress that required new social movements, new forms of persuasion and new kinds of public institutions to take root. And it required lifestyle changes that ran throughout all echelons of society: washing hands, quitting smoking, getting vaccinated, wearing masks during a pandemic…
…The first life-expectancy tables were calculated in the late 1600s, during the dawn of modern statistics and probability. It turned out to be one of those advances in measurement that transform the thing being measured: By following changes in life expectancy over time, and comparing expected life among different populations, it became easier to detect inequalities in outcomes, perceive long-term threats and track the effects of promising health interventions more accurately. Demographers now distinguish between life expectancies at different ages. In a society with very high infant mortality, life expectancy at birth might be 20, because so many people die in the first days of life, pulling the overall number down, while life expectancy at 20 might easily be in the 60s. The doubling of life expectancy over the past century is a result of progress at both ends of the age spectrum: Children are dying far less frequently, and the elderly are living much longer. Centenarians are projected to be the fastest-growing age group worldwide.
One strange thing about the story of global life expectancy is how steady the number was for almost the entirety of human history. Until the middle of the 18th century, the figure appears to have rarely exceeded a ceiling of about 35 years, rising or falling with a good harvest or a disease outbreak but never showing long-term signs of improvement. A key factor keeping average life expectancy low was the shockingly high rates of infant and childhood mortality: Two in five children perished before reaching adulthood. Human beings had spent 10,000 years inventing agriculture, gunpowder, double-entry accounting, perspective in painting — but these undeniable advances in collective human knowledge failed to move the needle in one critical category: how long the average person could expect to live…
…The decade following the initial mass production of antibiotics marked the most extreme moment of life-span inequality globally. In 1950, when life expectancy in India and most of Africa had barely budged from the long ceiling of around 35 years, the average American could expect to live 68 years, while Scandinavians had already crossed the 70-year threshold. But the post-colonial era that followed would be characterized by an extraordinary rate of improvement across most of the developing world. The gap between the West and the rest of the world has been narrowing for the past 50 years, at a rate unheard-of in demographic history. It took Sweden roughly 150 years to reduce childhood mortality rates from 30 percent to under 1 percent. Postwar South Korea pulled off the same feat in just 40 years. India nearly doubled life expectancy in just 70 years; many African nations have done the same, despite the ravages of the AIDS epidemic. In 1951, the life-span gap that separated China and the United States was more than 20 years; now it is just two.
The forces behind these trends are complex and multivariate. Some of them involve increasing standards of living and the decrease in famine, driven by the invention of artificial fertilizer and the “green revolution”; some of them involve imported medicines and infrastructure — antibiotics, chlorinated drinking water — that were developed earlier. But some of the most meaningful interventions came from within the Global South itself, including a remarkably simple but powerful technique called oral rehydration therapy.
One endemic disease that kept life expectancies down in low-income countries was cholera, which kills by creating severe dehydration and electrolyte imbalance, caused by acute diarrhea. In some extreme cases, cholera victims have been known to lose as much as 30 percent of their body weight through expelled fluids in a matter of hours. As early as the 1830s, doctors had observed that treating patients with intravenous fluids could keep them alive long enough for the disease to run its course; by the 1920s, treating cholera victims with IV fluids became standard practice in hospitals. By that point, though, cholera had become a disease that was largely relegated to the developing world, where hospitals or clinics and trained medical professionals were scarce. Setting up an IV for patients and administering fluids was not a viable intervention during a cholera outbreak affecting hundreds of thousands of people in Bangladesh or Lagos. Crowded into growing cities, lacking both modern sanitation systems and access to IV equipment, millions of people — most of them small children — died of cholera over the first six decades of the 20th century.
The sheer magnitude of that loss was a global tragedy, but it was made even more tragic because a relatively simple treatment for severe dehydration existed, one that could be performed by nonmedical professionals outside the context of a hospital. Now known as oral rehydration therapy, or O.R.T., the treatment is almost maddeningly simple: give people lots of boiled water to drink, supplemented with sugar and salts. (Americans basically are employing O.R.T. when they consume Pedialyte to combat a stomach bug.) A few doctors in India, Iraq and the Philippines argued for the treatment in the 1950s and 1960s, but in part because it didn’t seem like “advanced” medicine, it remained a fringe idea for a frustratingly long time.
4. Gamification of Chinese consumer tech (Abridged version) – Lillian Li
Long-time readers of my newsletter know that I view the Chinese tech world from a set of starting conditions. These are the rules of the game that then affect the actions of the players. In China, these were having mobile as the default installation base, a rich heritage of free-to-play (F2P) developers and a large time-rich but cash-poor population who want to consume entertainment.
For Chinese tech, much derives from the fact that the installation base for technology is mobile versus PC. Being mobile-first means that the user is more attentive as an app is a more immersive experience than a browser. There’s also a rough cut off for the number of apps any sane person can have on their phone. A very general statistic notes that the average person has 40 apps installed on the phone. Out of that 40 apps, 89% of the time is split between 18 apps. We see similar metrics for Chinese users who, on average, open 26 apps a month. About 75% of their time is spent in the ecosystems of Tencent, Alibaba, Baidu, Bytedance and Kuaishou. There’s a natural limit to mobile time, and attention is directed towards the top apps.
This drives a sense of urgency for owning the user — mobile mental real estate is scarce, and every app is looking for more time and attention. Gamifying the user experience in e-commerce platforms or social networking platforms means that, first and foremost, the app can compete for a broader range of the user’s time. If a utility app is suddenly made entertaining, users will mentally switch viewing engagement from being a chore to leisure. App Annie shows the entertainment categories are by the largest after social and communication (which are also somewhat entertainment-related)…
…As Wei mentioned on the NFX podcast, consumers seem to have an infinite appetite for entertainment. In the always-connected mobile phone era, all forms of entertainment are starting to be fungible. In a previous era, different forms of entertainment were more segregated markets with natural structural moats. Those mainly don’t exist anymore. That means companies compete with the best qualities of any form of entertainment now, not just competitors’ strengths in their direct market.
This means that adding entertainment to a product brings it into competition with every other entertainment vice out there. Netflix’s true competitor is Roblox. If you’re in China, everyone’s true competitor is Tencent’s Honour of Kings, aka the mobile version of League of Legend. If you’re Alibaba, rather than try to face-off Cao Cao with faster delivery, why not do it with a cat?
As a product booster, gamification features open up new dimensions for an app, specifically retention, acquisition, monetisation and user segmentation…
…Games and gamification of apps are retention machines when done well; people check in on their progress and make sure their friends haven’t surpassed them. While they are there, they might also utilise other functions in the app too. Gamified features are often used to train users on certain usage behaviours (be it posting more content, using different features sets or inviting their friends), under the guise of points accumulation. This will also train the user to be more sticky to an offering once they grasp the tool’s full capabilities…
…User segmentation – How do you segment users into high capacity versus low capacity to spend? You get them to self-select by seeing who’s willing to trade time for coupons. In playing the games, the users reveal their preferences around time, capacity, and willingness to pay, allowing more accurate targeting. Mini-games and their real-world rewards in the form of coupons or red packets (cash subsidies) are shrewd price discrimination from the platforms. It allows them to sell the same item at different price points to diverse populations.
A tier-one city white-collar worker wouldn’t wait for a sale to get a reusable coffee cup at 50 RMB. Taobao can sell the same cup at 10 RMB to a tier-three city dweller after making the user jump the hoops to acquire the relevant coupons. It doesn’t all have to be price sensitively, Alipay’s tree planting or Meituan’s free lunches for kids appeals to people’s altruism. That also tells you about who is playing. There is utility in the entertainment with Chinese super-apps, just as there’s entertainment in the utility.
5. Inside Gucci and Roblox’s new virtual world – Maghan McDowell
First came the Gucci Garden Archetypes installation in the brand’s Florence palazzo, a physical recreation of 15 of Gucci’s most fantastical advertising campaign sets. Now comes another Garden, open to the world and time-zone agnostic. Behold, a fantastical virtual Gucci Garden to wander through, offering immersion in the everything-goes universe of creative director Alessandro Michele.
The Gucci Garden is unveiling on 17 May on Roblox, the gaming platform initially popular among pre-teens that is expanding into a prominent metaverse platform for all. Like the IRL version, the Gucci Garden on Roblox offers multiple themed rooms that pay homage to Gucci campaigns but also layers on features unrestrained by the laws of physics.
Visitors enter through a virtual lobby in which their avatars can view, try on and purchase digital Gucci items. Once inside the themed rooms, avatars are transformed into blank, genderless, humanoid-like mannequins that look unfamiliar to those who associate Roblox with rectangular, toylike figures. As people progress through the spaces, their avatars absorb visual elements of each. In the Tokyo Tribe-themed maze, colourful zig-zag lights might become a patterned sleeve. A pool room pays homage to the party scenes of Gucci Cruise 2020. At the centre is a garden room. In Florence, it’s capped by a ceiling; on Roblox, it’s open to the sky, surrounded by forest and seeds flowers on visitor avatars.
Roblox randomises the order in which people enter, so each avatar’s appearance is unique to them. Upon exiting, visitors can view their avatars’ canvas and the canvases of others and can take screenshots to share on social channels. The idea is that while everyone starts as the same blank canvas, the experience defines them, says Morgan Tucker, Roblox senior director of product for the social group. “This adds to a level of immersion that would match, if not exceed, what you see in the real world, and really pushes the limits of what the platform is capable of.”…
…The young are used to the metaverse. “Just like you wanted to catch the kids at the mall, it’s the same thing. You build that brand affinity, as they already inhabit the space,” says futurist Cathy Hackl, who advises luxury brands on the metaverse through her role as chief metaverse officer at Future Metaverse Labs. For example, while her first experience of a concert was in a real-life stadium, her son’s first gig was on Roblox. Sometimes, her children will ask for a new (digital) outfit to attend a Roblox birthday party. “Most of these kids aren’t on Instagram or other platforms — this is their social network,” she says.
6. Once hailed as unhackable, blockchains are now getting hacked – Mike Orcutt
Early last month [January 2019], the security team at Coinbase noticed something strange going on in Ethereum Classic, one of the cryptocurrencies people can buy and sell using Coinbase’s popular exchange platform. Its blockchain, the history of all its transactions, was under attack.
An attacker had somehow gained control of more than half of the network’s computing power and was using it to rewrite the transaction history. That made it possible to spend the same cryptocurrency more than once—known as “double spends.” The attacker was spotted pulling this off to the tune of $1.1 million. Coinbase claims that no currency was actually stolen from any of its accounts. But a second popular exchange, Gate.io, has admitted it wasn’t so lucky, losing around $200,000 to the attacker (who, strangely, returned half of it days later).
Just a year ago, this nightmare scenario was mostly theoretical. But the so-called 51% attack against Ethereum Classic was just the latest in a series of recent attacks on blockchains that have heightened the stakes for the nascent industry…
…Susceptibility to 51% attacks is inherent to most cryptocurrencies. That’s because most are based on blockchains that use proof of work as their protocol for verifying transactions. In this process, also known as mining, nodes spend vast amounts of computing power to prove themselves trustworthy enough to add information about new transactions to the database. A miner who somehow gains control of a majority of the network’s mining power can defraud other users by sending them payments and then creating an alternative version of the blockchain in which the payments never happened. This new version is called a fork. The attacker, who controls most of the mining power, can make the fork the authoritative version of the chain and proceed to spend the same cryptocurrency again.
For popular blockchains, attempting this sort of heist is likely to be extremely expensive. According to the website Crypto51, renting enough mining power to attack Bitcoin would currently cost more than $260,000 per hour. But it gets much cheaper quickly as you move down the list of the more than 1,500 cryptocurrencies out there. Slumping coin prices make it even less expensive, since they cause miners to turn off their machines, leaving networks with less protection.
Toward the middle of 2018, attackers began springing 51% attacks on a series of relatively small, lightly traded coins including Verge, Monacoin, and Bitcoin Gold, stealing an estimated $20 million in total. In the fall, hackers stole around $100,000 using a series of attacks on a currency called Vertcoin. The hit against Ethereum Classic, which netted more than $1 million, was the first against a top-20 currency.
David Vorick, cofounder of the blockchain-based file storage platform Sia, predicts that 51% attacks will continue to grow in frequency and severity, and that exchanges will take the brunt of the damage caused by double-spends. One thing driving this trend, he says, has been the rise of so-called hashrate marketplaces, which attackers can use to rent computing power for attacks. “Exchanges will ultimately need to be much more restrictive when selecting which cryptocurrencies to support,” Vorick wrote after the Ethereum Classic hack.
Aside from 51% attacks, there is whole new level of blockchain security weaknesses whose implications researchers are just beginning to explore: smart-contract bugs. Coincidentally, Ethereum Classic—specifically, the story behind its origin—is a good starting point for understanding them, too.
A smart contract is a computer program that runs on a blockchain network. It can be used to automate the movement of cryptocurrency according to prescribed rules and conditions. This has many potential uses, such as facilitating real legal contracts or complicated financial transactions. Another use—the case of interest here—is to create a voting mechanism by which all the investors in a venture capital fund can collectively decide how to allocate the money.
Just such a fund, called the Decentralized Autonomous Organization (DAO), was set up in 2016 using the blockchain system called Ethereum. Shortly thereafter, an attacker stole more than $60 million worth of cryptocurrency by exploiting an unforeseen flaw in a smart contract that governed the DAO. In essence, the flaw allowed the hacker to keep requesting money from accounts without the system registering that the money had already been withdrawn.
As the hack illustrated, a bug in a live smart contract can create a unique sort of emergency. In traditional software, a bug can be fixed with a patch. In the blockchain world, it’s not so simple. Because transactions on a blockchain cannot be undone, deploying a smart contract is a bit like launching a rocket, says Petar Tsankov, a research scientist at ETH Zurich and cofounder of a smart-contract security startup called ChainSecurity. “The software cannot make a mistake.”
There are fixes, of a sort. Though they can’t be patched, some contracts can be “upgraded” by deploying additional smart contracts to interact with them. Developers can also build centralized kill switches into a network to stop all activity once a hack is detected. But for users whose money has already been stolen, it will be too late.
The only way to retrieve the money is, effectively, to rewrite history—to go back to the point on the blockchain before the attack happened, create a fork to a new blockchain, and have everyone on the network agree to use that one instead. That’s what Ethereum’s developers chose to do. Most, but not all, of the community switched to the new chain, which we now know as Ethereum. A smaller group of holdouts stuck with the original chain, which became Ethereum Classic.
7. The Four Desires Driving All Human Behavior: Bertrand Russell’s Magnificent Nobel Prize Acceptance Speech – Maria Popova
“All human activity is prompted by desire. There is a wholly fallacious theory advanced by some earnest moralists to the effect that it is possible to resist desire in the interests of duty and moral principle. I say this is fallacious, not because no man ever acts from a sense of duty, but because duty has no hold on him unless he desires to be dutiful. If you wish to know what men will do, you must know not only, or principally, their material circumstances, but rather the whole system of their desires with their relative strengths.”…
…”Acquisitiveness — the wish to possess as much as possible of goods, or the title to goods — is a motive which, I suppose, has its origin in a combination of fear with the desire for necessaries. I once befriended two little girls from Estonia, who had narrowly escaped death from starvation in a famine. They lived in my family, and of course had plenty to eat. But they spent all their leisure visiting neighbouring farms and stealing potatoes, which they hoarded. Rockefeller, who in his infancy had experienced great poverty, spent his adult life in a similar manner.”…
…”The world would be a happier place than it is if acquisitiveness were always stronger than rivalry. But in fact, a great many men will cheerfully face impoverishment if they can thereby secure complete ruin for their rivals. Hence the present level of taxation.”…
…”Our mental make-up is suited to a life of very severe physical labor. I used, when I was younger, to take my holidays walking. I would cover twenty-five miles a day, and when the evening came I had no need of anything to keep me from boredom, since the delight of sitting amply sufficed. But modern life cannot be conducted on these physically strenuous principles. A great deal of work is sedentary, and most manual work exercises only a few specialized muscles. When crowds assemble in Trafalgar Square to cheer to the echo an announcement that the government has decided to have them killed, they would not do so if they had all walked twenty-five miles that day. This cure for bellicosity is, however, impracticable, and if the human race is to survive — a thing which is, perhaps, undesirable — other means must be found for securing an innocent outlet for the unused physical energy that produces love of excitement… I have never heard of a war that proceeded from dance halls.”…
…”Civilized life has grown altogether too tame, and, if it is to be stable, it must provide harmless outlets for the impulses which our remote ancestors satisfied in hunting… I think every big town should contain artificial waterfalls that people could descend in very fragile canoes, and they should contain bathing pools full of mechanical sharks. Any person found advocating a preventive war should be condemned to two hours a day with these ingenious monsters. More seriously, pains should be taken to provide constructive outlets for the love of excitement. Nothing in the world is more exciting than a moment of sudden discovery or invention, and many more people are capable of experiencing such moments than is sometimes thought.”
Disclaimer: None of the information or analysis presented is intended to form the basis for any offer or recommendation. Of all the companies mentioned, we currently have a vested interest in Alphabet (parent of Google), Meituan, Netflix, and Tencent. Holdings are subject to change at any time.
