The Ledger

Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.

clear all ✕

why aren't all 647 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable

Assertion Contradicted
Russell: Tesla's vision system fails to stop for child crash dummies
“Like, literally, if you put, like, a, you know, a crash dummy right in front of the car like a child pedestrian crash dummy, like, it doesn't come to a safe stop, like, at a reasonable speed.”
Austin Russell Jul 16, 2024 ▶ 27:33 Austin Russell (with will.i.am): From dropout to billionaire | Masters of Scale
Assertion Contradicted
Camera-only driver assistance systems fail basic crash dummy stopping tests
“Reality is it is great to see some improvements for some basic level of assisted driving capabilities, but it doesn't solve some of the fundamentals of what you need to do to prevent accidents. Like literally, if you put a crash dummy right in front of the car…”
Austin Russell Jan 9, 2024 ▶ 32:44 will.i.am & Austin Russell: Mute the hype, amplify the product | Masters of Scale
Assertion Supported
Hoffman: GPT-4 already diagnoses better than majority of human GPs
“And for example, a researcher at Microsoft, again, Peter Lee, has written an excellent book about showing how GPT-IV can already do medical diagnoses better than, you know, the majority of human GPs.”
Reid Hoffman Nov 7, 2023 ▶ 9:03 Reid Hoffman confronts the AI critics | Masters of Scale
Assertion Supported
Branson: British Airways illegally accessed Virgin data to poach delayed passengers
“They had a unit that illegally accessed our computer information, and then they would ring up Virgin passengers pretending to be from Virgin, telling the passengers their flight was delayed, and then switching them to British Airways.”
Sir Richard Branson Jun 24, 2021 ▶ 19:28 Sir Richard Branson: The secret to big leaps
Assertion Partly supported
Daunt: Barnes & Noble has no marketing department and spends zero dollars
“Well, we have the great benefit of not having a marketing department, so we have zero marketing dollars to spend, so that makes it an easy thing. So that's never happening. Jeff Berman: None whatsoever. James Daunt: None whatsoever. I mean, literally zero.”
James Daunt Aug 21, 2026 ▶ 21:41 The Barnes & Noble comeback, from the CEO who did it (James Daunt)
Assertion Supported
Study of 30,000 careers shows youth success negatively correlates with adult success
“There was just a paper in science, you know, one of the probably two most prestigious scientific journals in the world. It aggregated about 30,000 careers of musicians, scientists, athletes, And what it found was basically the thesis of range that the indicato…”
David Epstein May 15, 2026 ▶ 2:29 Author David Epstein: You can’t innovate without this | Masters of Scale
Assertion Supported
Elite athletes spend less early time in deliberate practice than lower-level peers
“The data that actually track, yes, elite athletes spend more time in deliberate practice than lower level athletes, but the studies that track them over the course of their development show that early on they spent less time In deliberate practice in that acti…”
David Epstein May 15, 2026 ▶ 24:16 Author David Epstein: You can’t innovate without this | Masters of Scale
Assertion Partly supported
Webb: China is funding ten-year AI infrastructure to deploy across 1.4B citizens
“China is saying, we're not going to worry about innovation right now. We are going to build infrastructure. So in a, by the time this Show comes out. China probably will have announced its next five-year plan, and that next year five-year plan is funding a ten…”
Amy Webb Mar 20, 2026 ▶ 19:58 Amy Webb on the forces transforming society right now | Masters of Scale
Prediction Held up
Masad: Future developers will program entirely in natural language
“I think there are people that are going to be entirely programming in natural language.”
Amjad Masad Jan 31, 2026 ▶ 15:46 How vibe coding changes who gets to build (Replit CEO Amajad Masad & Reid Hoffman) | Possible
Assertion Supported
Masad: ChatGPT has triggered psychotic breaks by reinforcing delusions
“There's high-profile cases where people have psychotic breaks because they have, like, delusions of grandeur and things like that, and ChatGPT is, like, reinforcing that, and that's, like, really bad.”
Amjad Masad Jan 31, 2026 ▶ 53:52 How vibe coding changes who gets to build (Replit CEO Amajad Masad & Reid Hoffman) | Possible
Assertion Supported
Thompson: Anthropic recently paid out billions of dollars to authors
“Anthropic just had to pay out billions of dollars to authors.”
Nick Thompson Jan 15, 2026 ▶ 19:17 How to save a magazine (with The Atlantic's Nick Thompson) | Masters of Scale
Assertion Supported
Brink: Younger generations want to be in the office more
“What we found, too, when you talk about generations is that it's actually the younger generations that want to be in the office even more. They see that they're learning much more when they're in the office. They see that they're creating that social capital t…”
Elizabeth Brink Dec 13, 2025 ▶ 27:45 Inside the world's largest architecture firm (Gensler's Elizabeth Brink & Andy Cohen)
Assertion Supported
Estée Lauder required Bobbi Brown to sign a 25-year non-compete
“They would like you to sign a 25 year non-compete.”
Bobbi Brown Nov 6, 2025 ▶ 18:12 Bobbi Brown: Scaling up, then starting over (Bobbi Brown Cosmetics & Jones Road) | Masters of Scale
Assertion Contradicted
Levine: Every US sportsbook runs on legacy European software
“And every sports book that has launched in America is built on the back of software that was initially built for the UK and Europe.”
Jeremy Levine Sep 5, 2025 ▶ 21:37 The rise of Underdog Fantasy Sports, with founder & CEO Jeremy Levine | Masters of Scale
Assertion Partly supported
Levine: Underdog built the only US-tailored regulated sports betting tech stack
“So now, as we've built the technology that now is the only tech that has been purpose-built for the American market that is licensed and regulated and has been licensed by this test lab that license every single slice of it that regulators then rely on.”
Jeremy Levine Sep 5, 2025 ▶ 30:22 The rise of Underdog Fantasy Sports, with founder & CEO Jeremy Levine | Masters of Scale
Assertion Partly supported
Welch: 65% of Gen Z value self-care versus 0% of hiring managers
“Eudaimonia is the number one value for 65% of Gen Z, and in 1500 hiring managers over the age of 40 in corporate positions, exactly zero percent said they wanted eudaimonia as a top value.”
Suzy Welch Jul 24, 2025 ▶ 22:59 How to create a ‘transcendent’ career (with author Suzy Welch) | Masters of Scale
Assertion Supported
Welch's survey finds only 2% of Gen Z hold employer-desired values
“I did a survey of 1500 hiring managers, and I asked, what values do you wanna, what values do you hire for among Gen Z? And I'm gonna tell you, only two percent had the values they wanted.”
Suzy Welch Jul 24, 2025 ▶ 22:46 How to create a ‘transcendent’ career (with author Suzy Welch) | Masters of Scale
Assertion Supported
Cadre secured its first real estate asset through partner Jared Kushner.
“The first actual asset was an asset that I was able to secure vis-a-vis a relationship with Jared Kushner. Who was one of my earliest partners as well.”
Ryan Williams Feb 13, 2025 ▶ 15:44 Building a dynamic network of mentors, with Cadre's Ryan Williams | Masters of Scale
Assertion Supported
Wang: Berkeley study found toxic metalloids in 14 major tampon brands
“A big study came out from the University of Berkeley over the summer. I don't know if you saw it, but 14 major tampon brands, including organic tampons, tested positive for toxic metalloids like lead and mercury and arsenic.”
Lauren Wang Dec 5, 2024 ▶ 29:41 How The Flex Company disrupted menstrual care (with founder & CEO Lauren Wang) | Masters of Scale
Assertion Supported
Shan-Lyn Ma: Hallmark Channel rejected Zola ads featuring same-sex couples
“There was one instance where the Hallmark Channel refused to run our ads that showed same-sex couples.”
Shan-Lyn Ma Oct 24, 2024 ▶ 18:52 Disrupting the wedding industry, with Zola’s Shan-Lyn Ma | Masters of Scale
Assertion Supported
Weaver: Viral social media narratives falsely claimed Jack Daniel stole his recipe
“The internet decided almost instantaneously, with the headline in the photo, that Jack Daniel was a slave owner, he hid the recipe, he stole the recipe, he hid the slave. That was not a part of the story. It was not even insinuated, but that is the story that …”
Fawn Weaver Aug 22, 2024 ▶ 2:58 How a search for Jack Daniels’ mentor became a BILLION dollar business (Uncle Nearest’s Fawn Weaver)
Prediction Didn’t hold up
Russell: Luminar targets up to $60B in booked business by 2030
“Our target is to be as much as a sixty billion by the end of the decade.”
Austin Russell Jul 16, 2024 ▶ 49:47 Austin Russell (with will.i.am): From dropout to billionaire | Masters of Scale
Assertion Contradicted
Dyson: Dyson Institute has higher first-class honors rate than any UK university
“And by the way, we have a higher percentage of first-class honors than any other British university.”
James Dyson Jun 6, 2024 ▶ 34:49 James Dyson: How to invent breakthrough products | Masters of Scale
Assertion Partly supported
Saujani: Working mothers earn 58 cents for every dollar made by fathers
“We have a motherhood penalty, and what I mean by that is moms make 58 cents and every dollar made by fathers.”
Reshma Saujani Nov 14, 2023 ▶ 31:07 Tap into collective genius (with Girls Who Code’s Reshma Saujani) | Masters of Scale
Assertion Supported
Nocera: School closings and pandemic lockdowns exacerbated income inequality
“And then I had a particular obsession with school closings and lockdowns that they exacerbated income inequality, but nobody was talking about that.”
Joe Nocera Nov 9, 2023 ▶ 4:10 Your pandemic business takeaways are wrong | Masters of Scale
Assertion Contradicted
Suleyman: Inflection AI has ensured users cannot prompt hack Pi
“We've really tried hard to make safety our number one priority, and part of the way that we do that is by ensuring that you can't actually prompt hack Pi.”
Mustafa Suleyman Oct 31, 2023 ▶ 19:56 AI + You: 5 ways to ethically build — and use — AI | Masters of Scale
Assertion Supported
Khan: NYPD testified it lacks accuracy data for its facial recognition systems
“When we asked the NYPD for its own data on the bias and the accuracy of this technology, when we wanted to look underneath the algorithmic hood at how this system is operating, they told us under oath they don't have any data on how accurate this technology is…”
Albert Fox Khan Oct 31, 2023 ▶ 27:34 AI + You: 5 ways to ethically build — and use — AI | Masters of Scale
Prediction Didn’t hold up
Suleyman: Inflection Will Deploy the World's Largest Supercluster by Autumn 2023
“And we also just announced our new funding round where we've been lucky enough to be able to raise 1.3 billion dollars. And we'll be using that to build the largest super cluster in the world, which we'll have up and running by the autumn of this year.”
Mustafa Suleyman Sep 29, 2023 ▶ 25:27 Empathy in AI (Inflection AI’s Mustafa Suleyman) | Masters of Scale
Assertion Supported
Suleyman: Google Bard Uses LaMDA's Search-Grounded Model Architecture
“And actually that's what you now see in Bard, you know, Google's new AI. It's pretty much exactly the same model.”
Mustafa Suleyman Sep 29, 2023 ▶ 14:04 Empathy in AI (Inflection AI’s Mustafa Suleyman) | Masters of Scale
Assertion Supported
Krawcheck: Women hold 30% of white male wealth; Black women hold 1%
“Women have 30 cents of wealth to every dollar a white man has. Black women have a penny.”
Sallie Krawcheck Aug 22, 2023 ▶ 4:25 Think like an outsider (with Sallie Krawcheck, Shellye Archambeau, Tope Awotona) | Masters of Scale
Assertion Supported
Dr. Walker: Sleep-deprived employees are more likely to act unethically
“One of the more surprising facts is that the less and less sleep that an employee has had, the more and more likely they are to lie become unethical. So for example, falsify data in a spreadsheet.”
Dr. Matt Walker Mar 17, 2023 ▶ 20:33 Arianna Huffington: What great founders do at night
Assertion Supported
Polman: Unilever's purpose-driven brands grew faster and were more profitable
“But we saw that these brands that actually were more purpose-driven were actually growing faster and more profitable as well.”
Paul Polman Jan 19, 2022 ▶ 29:50 How redefining boundaries drives performance, with former Unilever CEO Paul Polman
Assertion Supported
Obama: Economic inequality continued to grow throughout his presidency
“You saw some trends that unfortunately continued even through my presidency of growing inequality.”
Barack Obama Dec 21, 2021 ▶ 24:05 President Barack Obama: When the moment chooses you, part 1
Assertion Supported
Citigroup fired Krawcheck for advocating client reimbursement during the financial crisis
“Happily, the reason that I was fired from Citi during the financial crisis, and now a decade plus ago, was because I had advocated for returning client money.”
Sallie Krawcheck Mar 12, 2019 ▶ 18:43 Check your blindspot (with Sallie Krawcheck of Ellevest)
Assertion Contradicted
Anagnost: Autodesk coined the phrase 'generative design' a decade ago
“We actually coined the phrase generative design 10 years ago.”
Andrew Anagnost Sep 10, 2026 ▶ 20:42 How a high school dropout became the CEO of Autodesk (with Andrew Anagnost)
Assertion Contradicted
Freston: MTV Brought Hip-Hop to American Living Rooms Before BET or Radio
“We kind of made up for that, and we were the first people to kind of give hip-hop put it in the living rooms of America. I mean, BET or in radio wasn't even playing hip-hop, but”
Tom Freston Aug 13, 2026 ▶ 24:51 Broke and in debt at 33 — then he built MTV (co-founder Tom Freston)
Assertion Supported
Cole: The Party Animals have more TikTok followers than any MLB team
“So like the party animals, which people don't realize they have more followers than every major league baseball team on TikTok.”
Jesse Cole Aug 6, 2026 ▶ 21:04 How the Savannah Bananas built a brand people love
Assertion Supported
Cole: Bananas cap tickets at $60 with no fees or taxes
“The average ticket price in the secondary market is over 200 dollars. For us, it's 40, 50, and 60 dollars with no ticket fees, no convenience fees, we pay your taxes.”
Jesse Cole Aug 6, 2026 ▶ 22:39 How the Savannah Bananas built a brand people love
Assertion Supported
Scaringe: Rivian completed a $5.8B software licensing deal with Volkswagen
“We did a 5.8 billion dollar software licensing deal with the second largest car company in the world with Volkswagen Group.”
RJ Scaringe Jun 12, 2026 ▶ 12:13 Rivian CEO RJ Scaringe on the R2, robotics & the future of EVs | Masters of Scale
Assertion Supported
Scaringe: Rivian R1S outsells Tesla Model X as top premium electric SUV
“If you take in the premium segment, in the flagship space, we have an SUV, our R one S and it's by a pretty significant degree. It's this best selling premium electric SUV in the country. And so you know, it's significantly outsold the Model X. It outsells eve…”
RJ Scaringe Jun 12, 2026 ▶ 18:38 Rivian CEO RJ Scaringe on the R2, robotics & the future of EVs | Masters of Scale
Assertion Supported
Epstein: Founders trained in the scientific method pivot more and succeed more
“And some of them were randomized to get trained in, in a scientific method version of this, where they make a hypothesis about what do they think is their value add. And then they have to commit to a way to go test it. And some decision rule, you know, ah, the…”
David Epstein May 15, 2026 ▶ 19:04 Author David Epstein: You can’t innovate without this | Masters of Scale
Assertion Supported
The US is the only nation where most say others lack morals
“I just saw there was a Pew survey out that showed America is now the only country where a majority of adults, it was a small majority, but a majority, said that other people have bad morals.”
David Epstein May 15, 2026 ▶ 29:18 Author David Epstein: You can’t innovate without this | Masters of Scale
Assertion Supported
Poppi Cannot Be Sold at Lakers Stadium Due to Concession Contracts
“We are the official soda of the LA Lakers. We can't be sold there at the stadium because of existing contracts.”
Steven Ellsworth May 1, 2026 ▶ 31:06 Poppi's Founders: Building a $2 billion soda brand | Masters of Scale
Assertion Supported
Allison Ellsworth: Pepsi Acquired Poppi for $1.95 Billion
“1.95 billion dollars.”
Allison Ellsworth May 1, 2026 ▶ 32:33 Poppi's Founders: Building a $2 billion soda brand | Masters of Scale
Assertion Contradicted
Brooks: Meaninglessness Is the Top Predictor of Depression in Young Adults
“As a matter of fact, the best predictor of depression, anxiety, For young adults is the answer yes to the question. Does your life feel meaningless? That's the best predictor.”
Arthur Brooks Mar 27, 2026 ▶ 3:56 Harvard Professor Arthur Brooks on the simulation we're living in | Masters of Scale
Assertion Contradicted
Robins: Prediction markets' combined volume trails tier-two betting rivals
“If you look at it, it's not like, even by volume, the prediction markets, or any more market share, if you put everything together any more share, I should say, than you know, some of the other competitors that we have that are not number one and number two in…”
Jason Robins Feb 13, 2026 ▶ 14:00 CEO Jason Robins on DraftKings’ next big bets | Masters of Scale
Assertion Supported
Levine: Underdog Fantasy is pacing for over $400M in 2025 revenue
“And we're just over five years old and we've, Been the fastest growing sports gaming company ever, zero to five, do well over four hundred million in revenue this year, and we believe that more than ever.”
Jeremy Levine Sep 5, 2025 ▶ 21:07 The rise of Underdog Fantasy Sports, with founder & CEO Jeremy Levine | Masters of Scale
Assertion Supported
Barrocas: SharkNinja built two $3B+ brands completely organically without acquisitions
“I mean, in fact, you know, we've never acquired a dollar of revenue in the company's history, and we built these two brands this year that will each be over three billion dollars in revenue from scratch.”
Mark Barrocas Aug 15, 2025 ▶ 2:26 SharkNinja CEO on turning consumer insights into hit products (Mark Barrocas) | Masters of Scale
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