george__mack Profile Banner
George Mack Profile
George Mack

@george__mack

Followers
302K
Following
17K
Media
1K
Statuses
5K

I think agency might be the most important idea of 21st century. Read my essay 'High Agency' at https://t.co/3lfQgXXltI

Joined November 2013
Don't wanna be here? Send us removal request.
@george__mack
George Mack
2 months
After 7 months of writing, I finished my essay!. I think agency might be the most important idea of the 21st century.
183
373
3K
@george__mack
George Mack
2 years
Confession:. I collect ads like rich people collect watches. The 13 best ads I've collected:
Tweet media one
638
11K
131K
@george__mack
George Mack
2 years
What is ignored or neglected by the media -- but will be studied by historians?. Here's the full list of 25 examples:
Tweet media one
1K
20K
99K
@george__mack
George Mack
2 years
What is ignored by the media -- but will be studied by historians?. 8 more examples:
Tweet media one
442
10K
51K
@george__mack
George Mack
10 months
Steve Jobs email he sent himself 13 months before he died. Whenever I re-read this, I regret waiting so long to have read it again.
Tweet media one
308
5K
37K
@george__mack
George Mack
2 years
What is ignored by the media -- but will be studied by historians?. Here's 7 more examples:
Tweet media one
571
6K
36K
@george__mack
George Mack
2 years
2. BIC, The Ultimate Lighter
Tweet media one
42
1K
35K
@george__mack
George Mack
4 years
THREAD: 15 of the most useful razors and rules I've found. Rules of thumb that simplify decisions.
665
9K
36K
@george__mack
George Mack
2 years
Steve Jobs' email to himself 13 months before he died . Couldn't sleep after I read it. via @TrungTPhan
Tweet media one
295
4K
35K
@george__mack
George Mack
2 years
7. Durex, Happy Father's Day.
Tweet media one
28
841
31K
@george__mack
George Mack
2 years
The most useful razors and rules I've found. Rules of thumb that simplify decisions:
Tweet media one
265
5K
31K
@george__mack
George Mack
2 years
11. KFC
Tweet media one
37
822
30K
@george__mack
George Mack
1 year
My favorite Charlie Munger story: . In 1953, Munger was 29 years old. Recently divorced. Lost the house. Huge social stigma of divorce back then. His 8-year-old son, Teddy, was diagnosed with cancer. The leukemia was incurable. No medical insurance - Munger paid for all
Tweet media one
486
6K
29K
@george__mack
George Mack
2 years
10. Porsche
Tweet media one
42
699
27K
@george__mack
George Mack
2 years
My favorite question in 2023:. What is ignored by the media -- but will be studied by historians?. Here's the 9 best examples:
Tweet media one
414
6K
27K
@george__mack
George Mack
2 years
13. Nike
Tweet media one
26
999
27K
@george__mack
George Mack
2 years
3. Durex, The Thin Difference
Tweet media one
18
774
26K
@george__mack
George Mack
2 years
8 Lego: Build The Future
Tweet media one
9
526
24K
@george__mack
George Mack
2 years
Spent the last 30 days in America. Some thoughts on the USA vs the UK: . 1. Flags - In America, if you fly the national flag -- it's normal. In Britain, if you fly the national flag -- you're labeled a neo-nazi. 2. Accents - In America, if you drive for 2 hours -- people's
Tweet media one
2K
2K
24K
@george__mack
George Mack
2 years
How to get creative (without taking drugs):
Tweet media one
289
3K
23K
@george__mack
George Mack
2 years
"Most people die at 25 and aren't buried until they're 75". Why?. 4 reasons and solutions:
Tweet media one
300
4K
23K
@george__mack
George Mack
2 years
The most underrated video on the internet:. A man tries to make a chicken sandwich from scratch: It costs $1500 and takes him 6 months. There's never been a better time to be alive.
439
4K
23K
@george__mack
George Mack
2 years
9. World No Tobacco Day
Tweet media one
26
601
23K
@george__mack
George Mack
2 years
What idea changed how you view the world?. Here's mine: High Agency. The 12 best examples:
Tweet media one
324
4K
22K
@george__mack
George Mack
2 years
5. The Instant Espresso, Mona Lisa
Tweet media one
20
470
19K
@george__mack
George Mack
2 years
4. Lock Up Your Guns
Tweet media one
27
512
18K
@george__mack
George Mack
2 years
The most useful razors and rules I've found:. 1. Bragging Razor - If someone brags about their success or happiness, assume it’s half what they claim. If someone downplays their success or happiness, assume it’s double what they claim. 2. High Agency Razor - If unsure who to work
Tweet media one
315
4K
17K
@george__mack
George Mack
2 years
Peter Thiel on Pessimism. Gold.
Tweet media one
717
2K
15K
@george__mack
George Mack
2 years
6. Weight Watchers, Entrance & Exit
Tweet media one
24
290
15K
@george__mack
George Mack
2 years
I just put together a list of the best 25 ads of all time. You can get them here ->
Tweet media one
20
409
15K
@george__mack
George Mack
2 years
The speed of light visualized. Wild.
170
3K
14K
@george__mack
George Mack
10 months
How to spot high agency people:
Tweet media one
134
2K
14K
@george__mack
George Mack
5 years
Netflix releasing a documentary about social media addiction is like your heroin dealer warning you about your cocaine problem.
151
2K
14K
@george__mack
George Mack
10 months
The most under discussed immigration policy:. A lesson from Lee Kuan Yew
Tweet media one
482
3K
14K
@george__mack
George Mack
5 years
Tobi Lutke (@tobi) is the CEO of Shopify . He's one of my favorite CLEAR thinkers. I spent some time in lockdown going through his interviews. Here are 6 mental models I got from it. THREAD. .
248
3K
13K
@george__mack
George Mack
1 year
The most useful razors and rules I've found:. 1. Bragging Razor - If someone brags about their success or happiness, assume it’s half what they claim. If someone downplays their success or happiness, assume it’s double what they claim. 2. High Agency Razor - If unsure who to work
Tweet media one
185
2K
13K
@george__mack
George Mack
2 years
12. The Economist
Tweet media one
10
190
12K
@george__mack
George Mack
4 years
THREAD: The top 0.1% of ideas I’ve stumbled upon on the internet. The rabbit holes (without the distractions).
316
2K
12K
@george__mack
George Mack
2 years
The 0.1% of ideas this week. The rabbit holes I've gone down -- without the distractions. 7 best examples:
Tweet media one
79
2K
12K
@george__mack
George Mack
2 years
Who is the most interesting person alive?. My opinion: Josh Waitzkin. Here's why:
Tweet media one
234
2K
12K
@george__mack
George Mack
3 years
10 thoughts on predicting future trends.
Tweet media one
170
2K
12K
@george__mack
George Mack
2 years
How to spot high agency people:. 1. Weird teenage hobbies - Teenage years are the hardest time to go against social pressures. If they can go against the crowd as a teenager, they can go against the crowd as an adult. 2. Energy distortion field - If you meet with them when
Tweet media one
219
2K
11K
@george__mack
George Mack
2 years
The best habit I made in 2023. I have 2 phones: Cocaine Phone & Kale Phone. Here's how it fixed my smartphone addiction:
Tweet media one
253
981
11K
@george__mack
George Mack
2 years
The 0.1% of ideas this week. The rabbit holes I've gone down -- without the distractions. 8 best examples:
Tweet media one
136
1K
11K
@george__mack
George Mack
2 years
"Most people die at 25 and aren't buried until they're 75" - Benjamin Franklin. Why?. 4 reasons and solutions:
Tweet media one
122
1K
10K
@george__mack
George Mack
2 years
In 2001, Warren Buffett gave a talk at the University of Georgia. He asked them the most Warren Buffett question ever:. • If you could invest in a friend and get 10% of their income for life -- who would you pick?. Once the students answered the question, he then asked this:
Tweet media one
122
2K
10K
@george__mack
George Mack
11 months
How to get lucky (without being rich):
Tweet media one
41
945
10K
@george__mack
George Mack
4 years
How one guy achieved more than the entire FBI. Using *Google Search*. This is the most underrated story on the internet. THREAD. .
146
2K
10K
@george__mack
George Mack
2 years
What ideas sound crazy or weird today -- but will be obvious in 10-20 years?. 10 predictions:. 1. The Smart Toilet
Tweet media one
181
938
10K
@george__mack
George Mack
11 months
Career advice for young people. I wish I got this earlier
Tweet media one
59
1K
9K
@george__mack
George Mack
1 year
What idea changed how you view the world?. Here's mine: High Agency. The high agency library: (19 best examples I've found in 4 years)
Tweet media one
149
1K
9K
@george__mack
George Mack
2 years
My favorite paradox:. Humans put a man on the moon -- before they put wheels on luggage. The smartest minds of a generation all carried their luggage. Einstein, Edison, and Tesla all carried their luggage. Neil Armstrong carried his luggage on the way to NASA's HQ. Why?
Tweet media one
662
1K
9K
@george__mack
George Mack
6 years
THE BEST PODCASTS AND ARTICLES I'VE EVER FOUND . Here are the 0.1% of resources I've consumed that have brought me 90% of the value. The LINDY LIBRARY. I wish somebody gave me these in a list so I could have spent more time exploiting than exploring. THREAD. .
88
2K
9K
@george__mack
George Mack
2 years
2. The Rise Of Negative Media. Since 2010, the media massively increased headlines that use fear, anger, disgust, and sadness. It has also decreased articles of neutrality and joy. It's no surprise that few media outlets are covering this meta point.
Tweet media one
79
1K
8K
@george__mack
George Mack
2 years
How to turn your smartphone into a magic pocket computer. 10 practical examples:
Tweet media one
96
965
8K
@george__mack
George Mack
2 years
Who is the most high-agency person you've never heard of?. Rudolf Vrba. He escaped Auschwitz by soaking himself in gasoline -- to give a memo to Churchill, Roosevelt, and the Pope. Meet the man who saved 200,000 lives from the Nazis:
Tweet media one
144
1K
8K
@george__mack
George Mack
2 years
Unpopular opinion: Apple Notes is the best. I've seen nobody on the internet get creative with them. 3 note templates I use every day:
Tweet media one
227
568
8K
@george__mack
George Mack
2 years
3. The BRICS overtook the G7 in GDP this week. BRICS = Brazil, Russia, India, China, SA (+ Bangladesh, Egypt and UAE). G7 = Canada, France, Germany, Italy, Japan, UK (+ EU). "It's no longer developed & developing world. It's ascending & descending world" - @balajis
Tweet media one
177
2K
8K
@george__mack
George Mack
4 years
Francis Ngannou is fighting for the UFC heavyweight belt this weekend. His life story >>> Any movie that exists. It's criminally overlooked. THREAD. .
137
3K
8K
@george__mack
George Mack
2 years
5. The Headline-Death Gap. 67% of deaths are from heart disease, cancer, and road incidents. The New York Times barely covers these topics. Why?
Tweet media one
87
1K
7K
@george__mack
George Mack
2 months
My most contrarian belief:. We could increase the global economy by 2-3% by installing large whiteboards in every home.
Tweet media one
399
380
8K
@george__mack
George Mack
1 year
How to get creative (without doing drugs):
Tweet media one
121
767
7K
@george__mack
George Mack
2 years
8. The Rise Of Obesity In America:. You can only appreciate this epidemic by watching this video.
89
1K
7K
@george__mack
George Mack
3 years
Every time I rewatch this video, I get goosebumps. The scale of the internet is impossible for the brain to understand.
81
612
7K
@george__mack
George Mack
2 years
The 0.1% of ideas this week. The rabbit holes -- without the distractions. 7 examples:
Tweet media one
80
888
6K
@george__mack
George Mack
2 years
2. The Rise Of Negative Media. Since 2010, the media massively increased headlines that use fear, anger, disgust, and sadness. It's no surprise the media isn't covering this 😅
Tweet media one
61
1K
6K
@george__mack
George Mack
4 years
Career advice I never got (but wish I had). It took me 5 years to learn this the hard way.
Tweet media one
65
1K
6K
@george__mack
George Mack
9 months
When you view the news as a person, you realise how toxic it is.
Tweet media one
246
1K
6K
@george__mack
George Mack
2 years
10 thoughts on incentives:. 1. Don't ask your barber if you need a haircut. 2. "I can fix the $32 trillion US debt problem in 5 minutes. You pass a law that when there’s a deficit of more than 3% of GDP, all sitting members congress are ineligible for re-election” - Warren
Tweet media one
99
1K
6K
@george__mack
George Mack
3 years
How to Get Lucky (without being rich):.
94
1K
6K
@george__mack
George Mack
4 years
I get DM's from founders with the same specific problems. Here's a public list of marketing tools I recommend: . ↓.
166
1K
6K
@george__mack
George Mack
10 months
You're a billionaire. A realisation after a health scare.
Tweet media one
87
767
6K
@george__mack
George Mack
2 years
19. How Incredible Modern Aviation Is. In 2021, there were only 176 deaths from 2.2 billion airline passengers. In the same year, ~1.3 million people died in road accidents. The airline industry might be humans most profound achievement to date
Tweet media one
44
509
5K
@george__mack
George Mack
3 years
The Salary Trap:. The worst mistake I’ve ever made.
Tweet media one
85
1K
6K
@george__mack
George Mack
2 years
9. UK Housing Market Inflation. It's the most unaffordable since Victorian times. 93% inflation in 28 years:. In 1994, it was 4.4x the average salary. In 2022, it was 8.5x the average salary
44
818
5K
@george__mack
George Mack
6 years
CHARLIE MUNGER'S 7 IRON LAWS: . Charlie Munger has been the biggest COGNITIVE INFLUENCE on my life so far. Here are a list of my favourite PRINCIPLES from the eccentric billionaire. THREAD. .
99
2K
6K
@george__mack
George Mack
2 months
Underrated rule of thumb: Don't put another human on a pedestal. Even the greats had human flaws:. 1. ‍‍Steve Jobs delayed nine months of medical treatment of pancreatic cancer for a carrot juice diet and acupuncture.
Tweet media one
158
364
6K
@george__mack
George Mack
6 years
1/ HIGH AGENCY . Once you SEE it - you can never UNSEE it. Arguedbly the most important personality trait you can foster. I've thought about this concept every week for the last two years since I heard @EricRWeinstein discuss it on @tferriss' podcast. THREAD. .
182
2K
5K
@george__mack
George Mack
2 years
Bragging Razor:. • If someone brags about their success or happiness, assume it’s half what they claim. • If someone downplays their success or happiness, assume it’s double what they claim. The map is not the terrain.
12
375
5K
@george__mack
George Mack
5 years
Josh Waitzkin might be the most INTERESTING person alive. He doesn't have Twitter. And he barely uses the internet. I've compiled my favorite 5 MENTAL MODELS of his below. THREAD. .
187
1K
5K
@george__mack
George Mack
2 years
7. The Silent Fentanyl Pandemic. • Overdose is the leading cause of death in under 45's (Replacing suicide). • Covid killed 8,900 young people in 2020. Overdoses killed 49,000. (2/3rds Fentanyl). • In 2022, police seized enough Fentanyl to kill every adult and child in America
Tweet media one
45
807
5K
@george__mack
George Mack
11 months
Normal behaviour is forgotten. Only weird behaviour survives.
Tweet media one
59
669
5K
@george__mack
George Mack
2 years
The Midwit Meme: Guide To Life. 10 memes more valuable than any life coach:
Tweet media one
55
572
5K
@george__mack
George Mack
4 years
How to think for yourself. (The best hack I've found)
Tweet media one
93
955
5K
@george__mack
George Mack
2 years
4. The Scale of Pharma Marketing. According to Kantar data -- Pharma ads are the news’ biggest customers:. 1. CBS - 4/5 of their biggest advertisers are pharmaceuticals. 2. ABC - Biggest advertiser is pharmaceutical. 3. MSNBC - Biggest advertiser is pharmaceutical
Tweet media one
94
854
5K
@george__mack
George Mack
2 years
4. The Rise Of Obesity In America. You can only appreciate this epidemic by watching this video.
68
668
5K
@george__mack
George Mack
4 years
Bragging Razor: . • If someone brags about their success or happiness, assume it’s half what they claim. • If someone downplays their success or happiness, assume it’s double what they claim. The map is not the terrain.
15
586
5K
@george__mack
George Mack
2 years
6. The Rise Of The BRICS. • BRICS = Brazil, Russia, India, China, SA (+ Bangladesh, Egypt and UAE). • G7 = Canada, France, Germany, Italy, Japan, UK (+ EU). BRICS are now 31.5% of global GDP vs the G7's 30%.
Tweet media one
97
733
5K
@george__mack
George Mack
2 years
10. The Lost Lockdown Generation. • Reading ability in the USA is the lowest in 30 years. • Maths scores are the worst since tests began in 1969. • 50% rise in mental health emergency room visits for young people. This has been swept under the rug.
Tweet media one
54
762
5K
@george__mack
George Mack
4 years
Munger's Law: . • Never allow yourself to have an opinion on a subject unless you can state the opposing argument better than the opposition can. Steelman Arguments > Strawman Arguments.
20
639
5K
@george__mack
George Mack
2 years
In 2001, Warren Buffett gave a talk at the University of Georgia. He asked them the most Warren Buffett question ever:. • If you could invest in a friend and get 10% of their income for life -- who would you pick?. Once the students answered the question, he then asked this:
Tweet media one
61
743
5K
@george__mack
George Mack
1 month
How to spot high agency people
Tweet media one
Tweet media two
51
516
5K
@george__mack
George Mack
2 years
Who is the most high-agency person you've never heard of?. Rudolf Vrba. He escaped Auschwitz by soaking himself in gasoline -- to give a memo to Churchill, Roosevelt, and the Pope. Meet the man who saved 200,000 lives from the Nazis.
Tweet media one
53
508
5K
@george__mack
George Mack
4 years
THREAD: The top 0.1% of marketing mental models. Compressing a 6-year career into the best 8 ideas:.
153
918
5K
@george__mack
George Mack
2 years
25. The Importance Of Exercise. The mortality gap between a smoker and non-smoker: 40%. The mortality gap between the bottom 25% of exercise fitness and top 2%: 400%. The best marketing minds of their generation created anti-smoking ads -- where are the pro exercise ads?
72
734
5K
@george__mack
George Mack
2 years
1. What Happened To Mental Hospitals?. Theory:. 1. The USA decided to treat more of the mentally ill at a community level (failed). 2. And had new hope in a wonder drug called Thorazine (didn't work as hoped)
Tweet media one
168
522
4K
@george__mack
George Mack
2 years
3. The Aging Population Crisis. 70% of countries are below the required population replacement levels. You need a 2.1 fertility rate to maintain a population:. • US = 1.64. • Germany = 1.53. • Japan = 1.34. • China = 1.28. • Korea (image below) = 0.84
Tweet media one
86
465
4K
@george__mack
George Mack
2 years
Shower thought: . Normal behavior is forgotten. Only weird behavior survives. Nobody tells stories of when you did the expected — they only tell stories when you did the unexpected. Normal behavior costs nothing in the short term — but it disappears into the abyss.
Tweet media one
75
663
4K
@george__mack
George Mack
2 years
The best example of high agency:. The guy in this video. Watch how the low-agency crowd goes from judgmental to joining in, once everyone else deems it acceptable.
60
356
4K
@george__mack
George Mack
2 years
The Midwit Meme: Guide To Life. 10 memes more valuable than any life coach:
Tweet media one
57
493
4K