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.

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why aren't all 136 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

What-if
Pande: FDA regulations would not have prevented the Thalidomide crisis
“Ironically, nothing that the FDA has done would have helped the phlegmide crisis because you don't test on pregnant women and so on”
Vijay Pande Dec 20, 2023 ▶ 11:23 Tony Robbins on the Future of Health & Longevity
What-if
Andreessen: Invention of atomic bomb prevented World War III
“Sitting here in the year of 2023 and looking back I think we now know, I would say, quite conclusively you know, as much as you can know anything involving counterfactuals, I think we know, or I would argue that we know that the invention of the atomic bomb an…”
Marc Andreessen Aug 2, 2023 ▶ 28:55 Oppenheimer & the Catastrophe of Communism
What-if
Ovitz: CAA could not have succeeded using a less aggressive approach
“Someone asked me the other day, do you think you could have done it differently in the day? And I don't think that we could have because we were in a cutthroat business to start with.”
Michael Ovitz Jan 2, 2019 ▶ 12:25 a16z Podcast | New Upstarts in an Old Industry
What-if
Chen: AlphaGo Zero discovered 1,000 years of human Go strategies in days
“Thousands of generations of games playing each other sort of arrive at places that maybe humans would have gotten to if we played another thousand years, but like, you know, it figured out in three days.”
Frank Chen Jan 2, 2019 ▶ 10:11 a16z Podcast | Revenge of the Algorithms (Over Data)... Go! No?
What-if
Evans: Face ID from Google or Facebook would have triggered privacy backlash
“If Google or Facebook had announced that, we'd be having a different, completely different conversation.”
Benedict Evans Jan 2, 2019 ▶ 20:07 a16z Podcast | Platforming the Future
What-if
Ehrsam: Requiring economic staking on email accounts would eliminate spam overnight
“Spam email is killed overnight, probably.”
Fred Ehrsam Jan 2, 2019 ▶ 13:40 a16z Podcast | Why Crypto Tokens Matter
What-if
Horowitz: Loudcloud wouldn't have survived without accepting a worsening market
“We definitely would not have survived as a company if I hadn't just admitted to myself that things might not get better in the kind of funding environment.”
Ben Horowitz Jan 2, 2019 ▶ 8:37 a16z Podcast | Cash, Growth, and CEO ❤ CFO
What-if
Oyelowo: A decade ago, Queen of Katwe would feature a white savior
“It's because Of Tendo Nagenda being at the center of getting this made, that my character isn't a white missionary which is what it would, which is what it has been up until, you know, when I say a white savior, that's how this film would have got made 10 year…”
David Oyelowo Jan 2, 2019 ▶ 3:49 a16z Podcast | Mastering the Game (with David Oyelowo)
What-if
Currier: Path Would Be a Major Company Without Mobile Competition
“Had there been no competition like there was for Facebook when they were growing for two years in colleges, path would have been a big company.”
James Currier Jan 2, 2019 ▶ 20:11 a16z Podcast | Not all Network Effects Are Created Equal
What-if
Kevin Kelly: The music industry lost ground by fighting digital copying
“I mean, can you imagine if the music industry had accepted? From the front. I mean, how far ahead they would have been if they say, okay, this is inevitable, this copy thing. We're not, we're just going to try and work with it. You know, there's things to adju…”
Kevin Kelly Jan 2, 2019 ▶ 7:09 a16z Podcast | Not If, But How -- When Technology is Inevitable (with Kevin Kelly)
What-if
Walden: Legacy Taxi and Hotel Regulations Would Have Stifled Airbnb and Uber
“If they had to live by all the laws of, like they were a hotel, I mean, that doesn't make any sense, or Lyft, or Uber. Having to, you know, be under the regulatory confines of the old taxi laws. We would never have this competition innovation coming to consume…”
Greg Walden Jan 2, 2019 ▶ 6:03 a16z Podcast | Innovation and Regulation -- What Happens When Policy Lags Behind Technology?
What-if
Popper: Bitcoin code would have died quietly without early adopters
“The code in itself would have died a quiet death if it were not for all of the people in this book”
Nathaniel Popper Jan 2, 2019 ▶ 19:31 a16z Podcast | Which Bitcoin Players Matter?
What-if
Andreessen: A modern internet would be completely decentralized with built-in cryptocurrency
“I think if we were to create the internet today, I think we would do it completely different. I think we would have it be completely decentralized and I think we would have cryptocurrency built in at the core. And I think it would be far more robust and would …”
Marc Andreessen Jan 2, 2019 ▶ 9:02 a16z Podcast | Startups as Science Experiments -- Can VC Disrupt Academia?
What-if
Evans: Investor demand for immediate cash returns would collapse Amazon's stock
“If for some reason investors decided, you know what, we're going to fundamentally change your attitude to what kind of returns we want from this business. We're going to stop thinking about it as a bridge. It needs to start spitting out cash to us right now to…”
Benedict Evans Jan 2, 2019 ▶ 11:02 a16z Podcast | Everything You Need to Know About Amazon
What-if
Li Jin: Uber and Lyft required unlicensed drivers to reach scale
“And without that kind of unlock, without expanding it to the unlicensed pool of potential drivers there's no way that Uber or Lyft could be anywhere near the size they are today.”
Li Jin Dec 21, 2018 ▶ 27:22 What's Next for Marketplace Startups
What-if
Haun: Corrupt federal agents wouldn't have been caught without crypto tracing
“Had cryptocurrency not been used in that case, we would have never caught these individuals, and they would have still been working for the government instead of in prison, which is where they are today.”
Catherine (Katie) Haun Nov 2, 2018 ▶ 7:38 3 Common Myths People Have About Crypto
What-if
Mars: Converting search to AI assistants requires 100x data center scaling
“If you moved all of the queries that were search queries and turn them into intelligent personal assistant queries, we would have to grow our data centers by two orders of magnitude.”
Jason Mars Jul 28, 2017 ▶ 10:19 Jason Mars
What-if
Casado: Perfect foresight couldn't have prevented AI infrastructure capacity shortages
“So even if we had a perfect Oracle, once it started working, I don't think we could have built the capacity. We could have built the capacity. There's no way. And we're talking about like chip cycles, which tend to be three to four years. We're talking about b…”
Martin Casado Aug 28, 2026 ▶ 10:06 Why Top Founders Are Racing Into AI Infrastructure
What-if
Jake Paul: Early YouTube growth playbook would fail today
“It's no, I mean, I don't think it would.”
Jake Paul Jun 22, 2026 ▶ 24:17 Jake Paul on Going From YouTube to Boxing to Investing | a16z ft. Anti Fund
What-if
Magic Johnson: 1979 Nike equity offer would be worth over $1B today
“If I had a deal, did that deal in 1979, it'd be over a billion dollars.”
Earvin "Magic" Johnson Feb 11, 2026 ▶ 30:26 Inside The Life of Silicon Valley's First Athlete Investor | Magic Johnson
What-if
Staniszewski: ElevenLabs would not exist if started outside Europe
“And we, I think 11 Labs wouldn't have existed if we weren't starting from Europe.”
Mati Staniszewski Nov 4, 2025 ▶ 7:09 ElevenLabs CEO: Why Voice is the Next AI Interface
What-if
Andreessen: Current AI capabilities were considered impossible 5 to 10 years ago
“We're dealing with magic here that we, I think, probably all would have thought was impossible five years ago, or certainly 10 years ago.”
Marc Andreessen Oct 23, 2025 ▶ 34:11 Marc Andreessen & Amjad Masad on “Good Enough” AI, AGI, and the End of Coding
What-if
Augusto Marietti realized API marketplace economics would not work even at scale
“I could never make the economics works, even if this thing would have scaled.”
Augusto Marietti Oct 21, 2025 ▶ 18:42 How Kong Was Born: APIs, Hustle, and the Future of AI Infrastructure
What-if
Ghodsi: Launching Databricks one year later in 2014 would have failed
“If we started the company in 2014, a year later instead, so a year later than we actually did, then we would have had our difficult year in 2016. But by 2016, the cloud was starting to happen. AI was starting to happen, you know, so we would have done the fixe…”
Ali Ghodsi Oct 15, 2025 ▶ 57:01 Ben Horowitz and Ali Ghodsi: How to Run a $100 Billion Business
What-if
Boyle: Anduril wouldn't exist without Oculus and Palmer Luckey's gaming obsession
“Because Andrel would not have happened if not for Oculus. Oculus would not have happened if not for Palmer's obsession with gaming, right?”
Katherine Boyle Sep 27, 2025 ▶ 1:09 The Common Thread of All Technology: Monitoring the Situation, Ep.1
What-if
Mark Cuban admits he should have been more patient developing draft picks
“I think I just would have been more patient and waited guys out to see how they turn out.”
Mark Cuban Sep 9, 2025 ▶ 41:38 Mark Cuban on the NBA, Cost Plus Drugs, and How to Fix Politics
What-if
Song: EliseAI would have launched in affordable housing first if starting over
“I probably would have started with affordable housing, actually.”
Mina Song Aug 21, 2025 ▶ 37:53 Can AI Fix Housing and Healthcare Affordability?
What-if
Moore: Generative video enables indie creators to build studio-budget characters
“I'm starting to see a mix of totally new characters that, like, aliens, like in the Neural Viz series that people never would have been able to create and, like, film before unless you're, like, a Hollywood studio with a big budget.”
Justine Moore Aug 14, 2025 ▶ 3:43 Why AI Characters & Virtual Influencers Are the Next Frontier in Video ft Hedra’s Michael Lingelbach
What-if
Jain: Having product designers from day one would have accelerated 11x development
“I think we hired a designer too late. And I think that's one thing I think we would have changed if I could go back, is like, have them very, very involved, like, from day one of the process. Because that's, it determines exactly how the user is experiencing y…”
Prabhav Jain Mar 20, 2025 ▶ 20:52 The Future of Digital Workers
What-if
Schimpf: Anduril depended on a strict 2-to-3-year window for success
“I don't think we could have done it five years or later would be too late. Five years earlier probably would have been too early. I think we were in this like two to three year window where we could ride all those waves correctly.”
Brian Schimpf Jan 28, 2025 ▶ 36:23 How AI Is Changing Warfare, with Anduril CEO Brian Schimpf
What-if
Wickramasekara: Benchling wouldn't exist if he knew it required enterprise sales
“If you had told me when I was 21 that I was signing up to do like enterprise sales to big pharma, I'd have been like, absolutely not. I'm not starting this company.”
Sajith Wickramasekara Dec 12, 2024 ▶ 13:08 Mastering Your Data with Sajith Wickramasekara
What-if
Sheriff McMahill: LVMPD couldn't upgrade 911 via standard municipal budgeting
“In fact, if we would have relied on normal budgetary process, we wouldn't be where we're at today. Today, now I can deliver a service to the citizens of Las Vegas. That I would have never been able to deliver to them because we change the environment.”
Sheriff Kevin McMahill Nov 18, 2024 ▶ 29:27 Las Vegas is Becoming the SAFEST City in America
What-if
Global Payments regrets cutting UK technology investments following the Brexit vote
“And I think our business would have been better positioned, you know, have we not cut those technology investments.”
Jeff Sloan Apr 30, 2024 ▶ 30:43 Jeff Sloan (Global Payments): Placing Multiple Bets on ‘Mosaic of Solutions’
What-if
Beck: Current defense procurement system would not be designed today
“If we were designing a defense procurement system from scratch today, we would not design the one that we have.”
Doug Beck Mar 7, 2024 ▶ 40:32 From Silicon Valley to the Pentagon: The Future of Defense Innovation
What-if
Auchincloss: US would never have permitted Soviet ownership of 1960s networks
“I just don't think, we would never have allowed CBS, ABC, NBC to be owned by the Soviet Union in the 19 sixties.”
Congressman Jake Auchincloss Mar 5, 2024 ▶ 12:35 The China Threat: Silicon Valley and the Great Uncoupling
What-if
Gardner: Early focus on monetization would have yielded terrible decisions
“I feel like if we decided in the very early days, like let's just build a product to go make money, we would have made terrible, terrible decisions.”
Jason Gardner Nov 28, 2023 ▶ 22:35 Welding Yourself to Early Customers with Marqeta's Jason Gardner
What-if
Andreessen: Hollywood strikes would have occurred without AI
“There would have been a strike just on the basis of the changes to the streaming thing.”
Marc Andreessen Oct 1, 2023 ▶ 2:11 What is the Future of Hollywood?
What-if
Without early universe density variations, gravity could not form galaxies
“If the universe had been completely exactly uniform, gravity wouldn't know what to do. It would not have any way to pull material back together again. To stop the expansion locally and make galaxies and stars and planets and people.”
John Mather Sep 9, 2023 ▶ 0:51 Can You Prove The Big Bang Theory?
What-if
Andreessen: Manhattan Project would have failed without Oppenheimer's parallel detonation strategy
“Which was very prescient and turned out to be the thing that really, I mean, without that, they would not have succeeded and We would be living in a different world today.”
Marc Andreessen Aug 2, 2023 ▶ 1:18:49 Oppenheimer & the Catastrophe of Communism
What-if
Balaji: Almost every VC in 2007 would have dismissed founding a currency
“Had somebody actually said, oh, I'm going to found a currency in 2007, 2008. Almost every VC would have looked at them like they had four eyes.”
Balaji Srinivasan Nov 16, 2022 ▶ 15:55 The Network State with Balaji Srinivasan
What-if
Traditional payment friction would make global artist sales impossible without blockchains
“Without any obstacle around customs, foreign exchange, wire transfers that would have perhaps, perhaps made this interaction impossible without blockchains and without foundation.”
Kayvon Turanian May 19, 2021 ▶ 6:08 NFTs and the Creator Economy
What-if
Sivak: Spellbreak Community Required Mandatory Playtest Voice Chats to Form
“And I think without us really pushing these play tests, I don't think it would have actually happened because I think that that sort of loose social connection of just being in text chat or whatever is not the same as like forcing you to play with the same gro…”
Seth Sivak Sep 2, 2020 ▶ 15:07 From Unknown Title to Viral Game: 12 Growth Lessons From Spellbreak
What-if
Casado admits he would have clicked a context-aware phishing link
“Like, I mean, I would have clicked on it.”
Martin Casado Feb 20, 2020 ▶ 11:21 The Latest in Cyber Attacks
What-if
Ulevitch: Open source movement could not function without revision control
“The entire open source movement would not work without the revision control system.”
David Ulevitch Jan 9, 2020 ▶ 3:23 We Don't All Need to Learn to Code
What-if
Pruden: Blockchain tracking would have exposed aid corruption in Iraq
“Applied to Iraq, this means that the sender of the military aid, which in this case was the US, would have been able to trace along the whole path that that aid took and ensure that it got to its intended recipient. And if anybody tried to siphon it off along …”
Alex Pruden Dec 23, 2019 ▶ 13:51 Blockchain in War Zones
What-if
Levine: Open-Source Renaissance Required Business Model Innovation
“And I would argue without business innovation, such as pay for support, open core, and of course, SAS, open source as a service, there really wouldn't be an open source renaissance.”
Peter Levine Oct 21, 2019 ▶ 2:42 How to Build an Open Source Business
What-if
Andreessen: Dapper Dan would have built a multi-billion-dollar brand in another life
“In another life, he'd have gone, he'd have a major national global apparel brand by now worth billions of dollars.”
Ben Horowitz Sep 2, 2019 ▶ 1:57 Making Culture, Making Influence -- Dapper Dan in Silicon Valley
What-if
Lohman: Incremental executive equity refreshes pass boards easier than delayed pool grants
“This would have been a lot easier if they'd been on top of this, if they'd been granting equity along the way, The numbers that they were proposing in the absolute were not ridiculous. If they had gotten there in stages, it would have been a lot easier.”
Greg Lohman Jan 2, 2019 ▶ 34:56 a16z Podcast | All Things Compensation
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