George Mack18 December 2023

Why Can No One Think Rationally Anymore? - George Mack - #721

0Frameworks

22Insights

Insights & moments

The myth-busts, hot takes, explainers, and tools worth keeping.

Myth Buster· 1

Myth Buster02:00

The Abilene Paradox: How Groups of Smart People Become Idiots Together

George breaks down the Abilene Paradox — a group makes a decision nobody actually wants because each member assumes everyone else wants it. He applies it to weddings, business meetings, and even citizens living under oppressive regimes who privately disagree but never say so.

Named for a group who drove to Abilene for a bad meal none of them wanted, because each assumed the others wanted to go.
Example: inviting someone to a wedding despite not wanting them there, because you think they want to attend.
Business example: a bad idea gets approved because everyone privately disagrees but assumes speaking up will make them look bad.
Extreme example: citizens in an authoritarian state who each hate the regime but never say so because they assume everyone else supports it.
Everyday version: a dinner party runs late because no one wants to be first to leave, until one person does and everyone follows.

“a group makes a decision that is contrary to the desires of the group's members because each member assumes the others approve of it”
George Mack · 02:00

#psychology#group-dynamics#decision-making

Hot Take· 4

Hot Take08:30

"Most Introverts' Friends Just Suck"

George shares his theory that many people who identify as introverts aren't actually introverted by nature — they're just in the wrong social group. Around the right people, the same 'introvert' becomes outgoing.

Theory: introversion is often situational, not a fixed trait.
Get an introvert around the right people and 'they're no longer introverted.'
Frames it as another example of a recursive social loop — feeling like an introvert reinforces staying in and acting like one.

“most people aren't introverts, their friends just suck”
George Mack · 08:30

#personality#social-dynamics#hot-take

Hot Take36:30

The UK's Head of Cyber Security Job Was Listed at £55-65K

George and Chris highlight a real job listing for the UK government's head of cyber security role, paid far below what the stakes (nation-state hackers targeting billions) would suggest, as evidence the country isn't taking the threat seriously.

The role was listed at roughly £55,000-65,000 (about $70-80K).
George contrasts this with what he assumes Facebook pays its head of cyber security, who is 'already red-pilled' on the scale of the threat.
Framed as a governmental blind spot, not a private-sector one.

“it was 55 to 65k pounds for the UK... for the head of cyber security when you're dealing with hackers that are trying to steal…”
George Mack · 36:30

#cybersecurity#government#salary

Hot Take43:30

Mainstream Media Still Has Prestige Because It's a Scarce Resource

George argues that despite mainstream media being widely mocked as dying, it retains real status precisely because it's scarce — anyone can upload a YouTube video, but there are only about 200 Dr. Phil guest slots a year — and a huge swath of older, less chronically-online audiences still move culture through it.

Unlimited YouTube uploads carry no inherent prestige; mainstream TV slots are scarce and selective, so appearing on them signals pre-selection and status.
'There's only 200 Dr. Phil guests per year' — scarcity creates prestige even as total viewership declines.
Non-chronically-online audiences (daytime TV) still move culture, just not in ways the internet crowd tracks.
George compares mainstream media to an aging boxer: even past its prime, it retains 'the shadow of its former self.'

“there is still quite a lot of status associated with going on mainstream media because it's a scarce resource”
George Mack · 43:30

#media#status#culture

Hot Take76:00

The Smart Toilet That Could Eradicate STIs — If Anyone Would Touch It

George argues that some of the biggest untapped opportunities are in 'icky' industries nobody wants to touch, like plumbing, using a smart toilet that could screen for STIs and health markers as his prime example, alongside porn's biggest company escaping regulatory scrutiny for the same reason.

Massive entrepreneurial energy goes into wearables (Whoop, Oura) but almost none into plumbing or toilets despite a huge total addressable market.
His meme concept: a smart toilet that says 'good news, you're hydrated; bad news, you've got chlamydia' — could feasibly help eradicate STIs via data in urine and stool.
A major porn conglomerate built one of the biggest tech monopolies of all time with almost no government scrutiny, because regulators didn't want to 'touch' the topic.

“a smart toilet could feasibly eradicate all STIs and STDs”
George Mack · 76:00

#startups#healthtech#predictions

Explainer· 6

Explainer00:00

The Keynesian Beauty Contest and Why Predicting Others Changes Everything

George explains the Keynesian beauty contest — the idea that human behavior gets more complex as people start predicting not just what they think, but what everyone else thinks, and what everyone else thinks everyone else thinks. He uses the Lib Dems' UK poll numbers as a real-world example: people rated them highly but wouldn't vote for them because they predicted nobody else would.

Level 1: ranking something by your own preference. Level 2: predicting what everyone else will rank. Level 3: factoring in that everyone else knows everyone else is playing the game.
Experiments show group voting (e.g., 'cutest dog video') produces different results than individual private ratings, because people factor in others' perceptions.
Real-world example: the Lib Dems polled high in likability but underperformed at the ballot box because voters predicted no one else would actually vote for them.
This reflexivity applies to meme stocks pumping and dumping based on predicted collective belief, not just individual belief.

“when people are aware of other people's perceptions it completely shapes things”
George Mack · 00:30

#psychology#game-theory#social-dynamics#voting

Explainer03:30

George Soros's Reflexivity: When Statements Change Reality

George explains Soros's concept of reflexivity — the difference between statements about natural phenomena (which don't change reality) and statements about human systems (which do), because belief and behavior feed back into each other.

Saying 'it will be rainy today' doesn't change the weather — non-reflexive.
Saying 'this is a revolutionary moment' on TV can change reality because people act on it — reflexive.
This explains feedback loops between perception and reality in markets, memes, and social systems.
Soros wanted to be a philosopher but instead became one of history's biggest hedge fund managers.

“if you go on TV and go 'this is a revolutionary moment' the statement impacts reality”
George Mack · 04:00

#philosophy#markets#reflexivity

Explainer04:30

Why Robin Dunbar Thinks Human Brains Got Big for Gossip, Not Tools

George shares what he learned from Robin Dunbar — that human brain size evolved primarily to track complex social hierarchies within tribes, not for tool use, fire, or memory of food locations.

Dunbar's theory: brain size scales with the need to track relationships within a 150-person tribe.
The complexity is combinatorial — tracking who's friends with whom, and how relationships change over time, explodes computationally as group size grows.
George frames the human brain as 'a Facebook friend tracker with knobs and dials.'

“the human brain largely is a Facebook friend tracker with knobs and dials”
George Mack · 05:30

#evolutionary-psychology#social-dynamics#dunbar

Explainer12:30

What Actually Makes a Meme Spread: The K-Factor

George explains why 'meme' isn't just dog photos — it's any spreadable idea — and breaks down the mechanics of virality using the startup concept of a K-factor (a viral coefficient), arguing emotional simplicity is what drives exponential spread.

A meme is 'essentially just a spreadable idea,' citing examples like 'OK Boomer,' 'Karen,' 'learn to code,' and 'MAGA.'
K-factor borrowed from epidemiology/startups: if each person who has an idea passes it to more than one other person on average, it spreads exponentially.
The two levers for a meme's K-factor are the level of emotion it carries and the friction/complexity required to understand and repeat it.
Example: 'charisma' existed as a concept for ages but didn't spread until it got compressed into the word 'rizz.'

“a meme is essentially just a spreadable idea”
George Mack · 13:00

#memes#virality#marketing

Explainer48:00

"Firehosing": Why Overloading People With Information Backfires

George explains 'firehosing' — the effect of overwhelming people with conflicting information so much that instead of believing any single narrative more, they stop trusting narratives altogether. He cites COVID, elections, and the Israel-Hamas war as recent examples.

Firehosing overloads people with shifting, contradictory narratives until they distrust all of them, not just one.
Cited examples: COVID messaging, the last election, and the Israel-Hamas war coverage.
The end result is people 'checking out' entirely rather than forming an informed opinion.

“they begin to distrust all narratives overall because they just can't get... what people end up doing is just saying all right, I check out”
George Mack · 48:00

#media#psychology#misinformation

Explainer64:30

The Forgetting Paradox: You Don't Know How Much You've Forgotten

George introduces his concept of the 'Forgetting Paradox' — humans have 10,000-70,000 thoughts a day but remember almost none of them by the next day, and because forgotten thoughts are by definition invisible to us, we systematically underestimate how much we forget, both individually and as a society.

Estimated 10,000-70,000 thoughts per day; most people can recall almost none from the previous day when asked.
'We forget how many things we forget because by definition we've forgotten them.'
Applies at a societal level too — trending topics and news cycles vanish from collective memory almost entirely, only resurfacing occasionally to jog recognition.
George traces the idea back to a mindfulness technique of observing the next thought, inspired by a Sam Harris podcast.

“we forget how many things we forget because by definition we've forgotten them”
George Mack · 66:30

#psychology#memory#mindfulness

Story· 7

Story06:30

The Speedboat Video That Made George Rethink His Resting Face

George tells a story about seeing himself on video driving a speedboat in Lake Como, feeling like James Bond, only to discover his face looked completely serious the whole time. It sparked a realization about how much a facial expression shapes how people perceive and treat you.

George felt like 'James Bond' internally while driving a speedboat, but the video showed a serious, unsmiling face.
The person filming told him he 'never really smiles' — resting serious face.
He connects this to a reflexive loop: looking serious makes people treat you as less warm, which makes you perceive the world as less friendly, reinforcing the cycle.
He references practicing a brief smile as a mindfulness technique instead of just focusing on the breath.

“I'm f***ing James Bond right now... anyway I see a video back and my face is like... they go 'yeah you never really smile'”
George Mack · 06:30

#self-perception#mindfulness#social-dynamics

Story19:00

Hungover Jeff Bezos vs. the World's Hardest-Working Man: The Leverage Napkin Math

George walks through a napkin-math thought experiment comparing a guy who works 24 hours straight against a hungover Jeff Bezos who spends the day on his yacht, to illustrate why leverage (of labor, capital, code, and media) crushes raw hours worked but is a bad meme because it's hard to understand.

Naive framing: the hardest-working man logs 24 hours of output that day; Bezos 'worked' zero.
Factoring in labor leverage: 1.6M Amazon employees x 8 hours = 20.8M hours of leverage in a day.
Robot leverage: 500K warehouse robots plus 1.8M AWS servers running 24/7 ≈ 55M hours of robot work per day.
Advertising leverage: Amazon's roughly $46M/day ad spend equates to about 95M hours of door-knocking.
Total: Bezos 'achieves' roughly 244 million hours of output that day versus 24 hours for the hardest-working man — illustrating why leverage beats hours worked, even though it's hard to popularize because it requires engineering literacy.

“hardest working guy in the room's worked 24 hours, Jeff sat on his yacht with a hangover... has achieved 244 million hours of output”
George Mack · 23:30

#leverage#business#wealth#productivity

Story33:30

The Nearly $1 Billion Bangladesh Bank Heist That Failed on a Typo

George recounts the 2016 Bangladesh Bank cyber heist, where hackers nearly stole $1 billion via the SWIFT system from one of the world's poorest countries, and it was only stopped by a spelling mistake and a coincidental money-laundering flag.

Hackers infected the bank's systems via a CV email attachment, planned the heist for over a year, and timed it to New Year's holidays.
The bank normally moved only about $300K via SWIFT; the Federal Reserve approved a $1 billion transfer request without flagging the anomaly.
The heist failed for two reasons: a typo in a transfer address, and the destination bank's name ('Jupiter') happened to match a flagged Iranian money-laundering entity.
George argues this is a preview of a 'COVID-like' cyber security crisis most people aren't taking seriously yet.

“it didn't fail because of the amount, it failed because of human error”
George Mack · 36:00

#cybersecurity#finance#crime

Story51:30

Why a Successful Friend Quit Listening to Business Podcasts

George shares a story about a friend whose business was thriving but who quit consuming business podcasts entirely, because the constant stream of 'new ideas' and other people's funding news gave him shiny-object syndrome and envy rather than helping him.

The friend switched almost entirely to watching NFL content instead of business podcasts.
George frames it as a 'Trojan horse': content that feels productive but is actually undermining focus and causing envy.
Distinguishes this from obviously 'bad' content (like junk food) — Trojan content is worse because you don't account for the harm since it feels virtuous.
Extends the idea to a 'Trojan pay rise' — a higher salary job that stops you learning, trading a hidden metric (skill growth, energy, relationships) for a visible one (salary).

“the problem with the business podcast is that it was like Trojan content... it felt good for him but it was actually harming him”
George Mack · 52:00

#productivity#media-diet#business

Story67:30

Why George Stopped Associating Taking Photos With Posting on Social Media

George explains how coming from a reality-TV media background made him associate taking photos with vanity and content creation, causing him to avoid capturing moments in his own life — until a lunch with Douglas Murray became the turning point.

George avoided photos and videos for years because he didn't want to seem like 'that vain guy on Instagram.'
Turning point: a 4-hour lunch with Douglas Murray he wanted to remember properly, prompting him to take a photo purely for personal memory, not social posting.
Argues men in particular should 'decouple taking photos from thinking you are creating content' or being narcissistic.
Notes it's an even harder trap for actual content creators, who associate any photo-taking with 'switching the work face on.'

“we need to make photos great again for guys... decouple taking photos from thinking that you are creating content”
George Mack · 68:30

#social-media#self-perception#memory

Story93:00

How James Cameron Taught Himself Film School by Photocopying Other Students' Work

George tells the story of a young James Cameron, working as a truck driver, who couldn't afford film school — so he went to the library at night and photocopied other students' dissertations and coursework to teach himself the entire film curriculum for free.

Cameron was an 18-year-old truck driver who couldn't afford film school tuition.
Instead of giving up, he went to the library at night when students dropped off dissertations and coursework, and photocopied everything.
He effectively self-taught an entire film degree this way, framed by George as a top example of 'high agency.'

“he taught himself his whole film degree from scratch because he couldn't afford it”
George Mack · 93:30

#high-agency#self-education#film

Story94:00

How a Tax Inspector With Google Beat the FBI and CIA to Catching Silk Road's Founder

George recounts how the FBI, CIA, and DEA all failed to identify 'Dread Pirate Roberts,' the operator of the Silk Road drug marketplace, but a single tax inspector cracked the case using a simple Google search for the site's earliest online post.

FBI, CIA, and DEA resources all failed to identify Silk Road's founder Ross Ulbricht.
A tax inspector searched Google for the very first public mention of Silk Road and found it on an early Bitcoin forum.
Ross had used the same forum handle ('Altoid') to promote Silk Road early on, and had listed a personal email address in an old post — the thread that unraveled his anonymity.
George frames it, like the James Cameron story, as an example of high agency beating raw resources.

“one guy with Google has beat the FBI, the CIA... achieving essentially the most wanted man in America at the time”
George Mack · 95:00

#high-agency#crime#internet-history

Q&A· 1

Q&A87:00

The 'Emotional Olympics': Why Calmness Beats Every Other Emotion

Chris asks George what the single most useful emotional state is across all life situations. Using a thought experiment modeled on 'which athlete would be best at every sport,' George argues calmness wins almost every scenario, including ones that seem to argue against it, like emergencies or weddings.

Thought experiment: rank emotions (calm, joy, anger, fear, envy, etc.) across 100 different life situations to find the best all-rounder.
Calm wins most scenarios — even in a stressful example like a fire breaking out, people who perform well under pressure are typically calm, not panicked.
On big emotional days (e.g. a wedding), people often wish afterward they'd 'soaked it in more,' and calmness is what allows you to slow down and be present.
Calmness is a base state you can layer other emotions on top of, but it's very hard to go from anger back down to calm.
Chris connects this to aiming for 'peace' in his own life, noting emotional state is a hidden metric people underweight versus visible ones like salary.

“calmness is such a base state that you can then ramp up any emotion on top of, but you can't do the reverse”
George Mack · 89:30

“if the price is your sanity, you shouldn't pay it for pretty much whatever it is”
Chris Williamson · 90:30

#emotions#psychology#mindfulness

Tool· 2

Tool58:00

The 5-Minute YouTube History Audit That Reveals How Much Content You Regret

George describes a simple exercise — reviewing your last 100 watched YouTube videos and rating each as regret/neutral/glad-you-watched — that revealed 72% of his own viewing fell into 'regret.' He also recommends concrete tools for controlling algorithmic feeds.

Use YouTube's watch history page: review your last 100 videos and bucket each as regret, neutral, or glad you watched.
George found 72% of his own recent watches fell under 'regret.'
Use YouTube's 'Don't recommend channel' option (three-dot menu) to permanently remove a channel from your feed.
On desktop, the Chrome extension 'Tweex' (or 'Tweepy') hides Twitter's trending news sidebar and replaces it with top tweets from people you follow.
Coined term: 'post-content clarity' — checking in with how content made you feel after consuming it, since content is engineered to be compelling in the moment regardless of whether it's good for you.

“72% of the content I watched I bucketed under regret”
George Mack · 58:00

#digital-wellbeing#youtube#tools#attention

Tool96:00

Guy Ritchie's Custom Barbecue Is Hidden Product Placement in His Own Movies

George reveals that director Guy Ritchie designed and sells his own outdoor barbecue/hut product, which he features prominently as set design and dialogue in his own films, calling it an elite example of self-marketing.

Ritchie invented an indoor-outdoor barbecue/hut/firewarmer product he sells commercially.
It appears as a key set piece in The Gentlemen (a Hugh Grant scene) and in his newest film, again with Hugh Grant, explicitly discussing its features (reverse-searing steak) on screen.
George frames this as next-level, near-invisible product placement built directly into his own creative work.

“this is the ultimate product placement that he's put in”
George Mack · 96:30

#marketing#film#product

Takeaway· 1

Takeaway09:00

Use the Internet to Explore, In-Person to Exploit

George and Chris discuss why COVID pushed people to overvalue online friendships, and land on a paradigm for balancing digital and in-person connection: use the internet to find your niche tribe, then convert to real-world depth once you find them.

The internet lets you reach a 'global maximum' of interesting people fast, especially in niche interests (e.g., Reddit communities) — a strong selection effect but shallow.
In-person connection is much harder to find but '100x' deeper once achieved.
Best paradigm: 'using the internet to explore and then using in-person to exploit' — this is literally how George and Chris became friends.
One physical shared experience can act as a foundation richer than thousands of digital interactions stacked on top of each other.

“using the internet to explore and then using in person to exploit is the best paradigm”
George Mack · 09:30

#friendship#internet-culture#relationships