Economics Matters with Laurence Kotlikoff

Economics Matters

Economics Matters is a podcast hosted by Professor Laurence Kotlikoff, one of the most influential economists in the world, a Global Economics Advisor, NY Times Best Selling Author, President of Economic Security Planning, Inc., and Director of the Fiscal Analysis Center. In each episode, Professor Kotlikoff talks to experts about the power of economics in our modern day society. From personal finance and fiscal policy, to social security and income inequality, Economics Matters delves into much of the economic challenges of modern society.

  1. 6d ago

    Why Putin Can't Win, China Won't Fold, and Trump Is Running Out of Options

    What if the three most dangerous regimes on earth — Russia, China, and Iran — are all weaker than they appear, and yet America is still losing ground to all three at once? Sir Niall Ferguson has spent a career studying how empires rise, overreach, and fall. He watched the Soviet Union collapse from the inside out while everyone in Washington assumed it would last forever. He's been warning about China's hidden fragility for years while the consensus said otherwise. Currently, he's watching the United States make the most conventional mistake of Donald Trump's entire political career: getting bogged down in the Middle East on the side of Israel, just like George W. Bush before him. Professor Kotlikoff and his old friend have a wide-ranging, rapid-fire conversation covering the real state of the Iran conflict, why a Taiwan semiconductor crisis is the single biggest threat to the world economy in the next two years, why Putin cannot win in Ukraine and knows it, why nuclear weapons won't be used, what Ferguson would actually tell Trump to do right now, and whether American universities brought the current backlash on themselves. What You'll Learn: [00:11:45] Why this is not World War III[00:13:50] The "American Suez" framework[00:17:00] Why there is no great military option left[00:19:15] The desalination plant vulnerability[00:22:00] The missile economics problem[00:25:00] The authoritarian axis[00:31:53] How the regime change in Iran already happened[00:34:15] Ferguson's actual policy prescription[00:45:11] Why Ferguson doesn't think China will overtake the United States[00:45:33] Cold War II and the Cuban Missile Crisis parallel [00:47:01] Why Russia is no longer a great power[00:48:00] Why Putin won't use nuclear weapons[00:53:35] The optimistic scenario[00:56:29] The university debate [01:01:26] The 75% to 35% collapse Sir Niall Ferguson is the Milbank Family Senior Fellow at the Hoover Institution at Stanford University and Senior Faculty Fellow at the Belfer Center at Harvard. He holds a DPhil from Oxford University and has taught at Oxford, Cambridge, Harvard, and Stanford. He is the author of 16 books including The Ascent of Money, Civilization: The West and the Rest, The Great Degeneration, Doom: The Politics of Catastrophe, and the two-volume biography Kissinger (volume two forthcoming). He was knighted in 2023. He writes regularly for The Free Press and Bloomberg. Resources Mentioned: The Ascent of Money: A Financial History of the World — Ferguson's recommended starting point for an economics audience, now in a 10th anniversary edition: https://www.amazon.com/Ascent-Money-Financial-History-World/dp/0143116177The Great Degeneration: How Institutions Decay and Economies Die — the book most directly influenced by Kotlikoff's generational accounting work: https://www.amazon.com/Great-Degeneration-Institutions-Decay-Economies/dp/1594205450Doom: The Politics of Catastrophe: https://www.amazon.com/Doom-Politics-Catastrophe-Niall-Ferguson/dp/0593297377Kissinger: 1923-1968: The Idealist — volume one of the biography Ferguson is still completing: https://www.amazon.com/Kissinger-1923-1968-Idealist-Niall-Ferguson/dp/0143109758Full Niall Ferguson book catalog: https://www.amazon.com/Niall-Ferguson/e/B000APQ8G0"How to Stop Iran from Winning the War" by Ferguson, Haass, and Zelikow — the Strait of Hormuz Authority proposal referenced in the episode, published in The Free Press, April 13, 2026: https://www.thefp.com/p/how-to-stop-iran-from-winning-the-warNiall Ferguson at The Free Press: https://www.thefp.comKarim Sadjadpour at The Atlantic — Ferguson's recommended source on contemporary Iran: https://www.theatlantic.com/author/karim-sadjadpour/Economics Matters Substack (Larry Kotlikoff): https://larrykotlikoff.substack.com Disclaimer: Any opinions expressed on Economics Matters are those of the authors and guests. These are not the opinions of Boston University or Economic Security Planning, Inc.

    Why Putin Can't Win, China Won't Fold, and Trump Is Running Out of Options

  2. Aug 2

    The Illiquid Jenga Tower: Inside the Private Credit Timebomb Nobody's Talking About

    What if the passive investing revolution (the idea that just buying the index and holding is the smartest thing most people can do) has quietly turned into something that no longer resembles the efficient market it was designed to track? Every month, $33 billion flows automatically from 401(k) contributions into U.S. equity index funds. That money doesn't stop to ask whether Nvidia is fairly valued. It doesn't check whether 50% of the S&P 500 being tied to AI makes sense. It just buys, systematically and relentlessly, concentrating more and more capital into fewer and fewer companies — and in doing so, may be inflating the very market it's supposed to passively reflect. Professor Kotlikoff sits down with Jack Schibli, principal at Lane Generational, for a wide-ranging conversation about the structural changes quietly reshaping the U.S. stock market. From the mechanics of passive investing to the fragility of private credit, the vulnerability of the insurance industry, and the real competitive threat of Chinese AI to the trillion-dollar data center build-out Wall Street is betting on. This is original, ground-level analysis from an investor who's doing the work most institutional researchers aren't. What You'll Learn: [00:08:06] The "Illiquid Jenga Tower" — Jack's original deep dive into the fragility of private credit[00:12:20] Why the insurance industry could be the next AIG[00:15:01] The redemption gate hiding in plain sight inside private credit funds[00:19:19] What would actually need to happen for a systemic market event[00:35:33] The illusion of diversification inside your index fund[00:37:30] Why China is winning the AI cost war[00:42:56] The IP transfer problem nobody's discussing[00:46:49] How passive investing mechanically inflates valuations[00:47:44] Apple's $1.46 trillion buyback problem[00:51:18] The inelasticity trap — and why it only gets worse[00:54:35] The pod shop dynamic: 440% leverage and no long-term thinking[00:58:25] How retail investors became 20% of daily trading volume[01:02:51] Palantir at 310x earnings — and Lululemon's collapse in reverse[01:10:28] The causal chain that's flipped: the market is now running the economy[01:12:05] The Bessent paradox — criticizing Yellen for exactly what he's now doing Featured Guest Jack Schibli is a principal at Lane Generational, an independent registered investment advisor accessible through Fidelity Investments. He studied economics with a minor in computer science at Middlebury College, trained as a competitive ski racer, and began his career working with Lane Generational co-founder Fred Lane at Raymond James. He writes a quarterly investment research blog at lanegenerational.com/insights, known for its original structural analysis of market dynamics, private credit, and AI-driven disruption. His recent pieces include "Poker Face," "The Illiquid Jenga Tower," and several widely circulated posts on passive investing mechanics. Resources Mentioned Lane Generational — Jack Schibli and Fred Lane's independent RIA, accessible through Fidelity Investments: lanegenerational.comLane Generational Insights Blog — Jack's quarterly research pieces, including "Poker Face" and "The Illiquid Jenga Tower": lanegenerational.com/insights Disclaimer: Any opinions expressed on Economics Matters are those of the authors and guests. These are not the opinions of Boston University or Economic Security Planning, Inc. Lane Generational is an SEC Registered Investment Advisor. The information provided is for educational and informational purposes only and does not constitute investment advice, and it should not be relied on as such. It should not be considered a solicitation to buy or an offer to sell a security. I, Larry Kotlikoff, am an investor with Lane Generational. This is not an endorsement, and I am not compensated by Lane Generational.

    The Illiquid Jenga Tower: Inside the Private Credit Timebomb Nobody's Talking About

  3. Jul 31

    Why the Most Important Economic Story of Our Time Isn't the Tariffs — It's the Institutions

    What if one of the most famous and widely cited findings in modern economics (that money doesn't really make you happier) turned out to simply be wrong? And what does the economist who proved it wrong have to say about where America is heading next? Justin Wolfers is not a typical economist. He's written landmark papers on happiness, divorce, racial discrimination in NBA officiating, corruption in college basketball, gender and wages, prediction markets, and the political economy of elections. He runs one of the most widely read economics Substacks on the internet, co-authored a leading undergraduate economics textbook, and once showed Danny Kahneman data that changed the Nobel laureate's mind on a question he'd spent decades answering. In this episode, Professor Kotlikoff sits down with the University of Michigan professor for a wide-ranging conversation that moves from the science of happiness to the economics of marriage and divorce, the crisis facing young men, the future of American institutions under pressure, and a closing argument for why — despite everything — there has never been a better time to be alive.What You'll Learn What You'll Learn: [00:09:03] Why Gary Becker is the most important economist of the 20th century[00:17:51] The radical idea that economists should tell people what to do [00:20:00] The ice cream story that turned Justin into a behavioral economist [00:34:57] Why your grandmother said "opposites attract" — and why she was wrong [00:37:54] The divorce statistic nobody is talking about [00:40:05] Why the 1950s marriage model was the historical anomaly, not the norm[00:42:01] The Easterlin Paradox — and why it was wrong[00:58:21] The 60/40 gender split in college enrollment [01:01:16] Is there a crisis of masculinity?[01:04:48] Why attacking institutions is the most dangerous economic move America can make[01:06:51] The optimist's closing argument [01:08:32] Why Justin named his Substack "Platypus Economics"  Resources Mentioned: Platypus Economics — Justin Wolfers's Substack, with a simple mission: teach the world economics in an accessible way that helps us all collectively understand it better:https://newsletter.platypuseconomics.comPrinciples of Economics (3rd Edition) by Betsey Stevenson and Justin Wolfers — Amazon: https://www.amazon.com/Principles-Economics-Betsey-Stevenson/dp/1429237864Justin Wolfers's full research catalog — available at the National Bureau of Economic Research:https://www.nber.org (search "Justin Wolfers")Of Boys and Men: Why the Modern Male Is Struggling, Why It Matters, and What to Do About It by Richard V. Reeves — a Book of the Year according to The New Yorker and The Economist, and included in President Obama's 2024 summer reading list, tackling the structural challenges facing boys and men in education, the workplace, and family life:https://www.amazon.com/Boys-Men-Modern-Struggling-Matters/dp/0815739877 Featured Guest Justin Wolfers is a professor of economics and public policy at the University of Michigan, a research associate of the National Bureau of Economic Research, a non-resident senior fellow at the Brookings Institution and the Peterson Institute for International Economics, and a visiting professor of economics at the University of Sydney. He earned his PhD from Harvard University and his undergraduate degree from the University of Sydney, where he won the University Medal. Named by the IMF as one of the 25 economists under 45 shaping how we think about the global economy, he is the co-author of a leading undergraduate economics textbook and the author of the widely read Substack Platypus Economics. Disclaimer: Any opinions expressed on Economics Matters are those of the authors and guests. These are not the opinions of Boston University or Economic Security Planning, Inc.

    Why the Most Important Economic Story of Our Time Isn't the Tariffs — It's the Institutions

  4. Jul 29

    Social Security Is Broke. Here's What That Actually Means for Your Check

    The headlines say Social Security is running out of money. But what if the real numbers are actually far worse than what the headlines are showing you, and the trustees' report is burying the truth in an appendix table that almost nobody reads? The 2026 Social Security Trustees Report just dropped, and the media coverage has been loud, alarming, and, still understating how serious the problem actually is. In this Substack Live conversation, personal finance journalist and retirement specialist Pam Krueger sits down with Professor Kotlikoff to cut through the noise, decode the actual math, and answer the question every pre-retiree and current beneficiary is asking: what does this mean for me? This is not a doom-and-gloom session. It is a clear-eyed, numbers-first look at what the system is, why it is broken, what fixing it would actually require, and what you can do right now to protect yourself. What You'll Learn: [00:06:26] The table buried in the Trustees Report that tells the real story — Table VI F1, hidden deep in the appendix, reveals the system needs a 46% payroll tax hike, not the 22% benefit cut the headlines are running with[00:08:54] The difference between the 2032 cash flow problem and the real, permanent problem — why the 22% cut number is actually the short-term version, and the true immediate fix requires a 31% permanent benefit cut starting today[00:10:01] Will Social Security checks actually stop? — the straight answer, with context on what "enough money to pay 70% of benefits forever" actually means for your household[00:12:11] How the pay-as-you-go system actually works — a plain-language breakdown of FICA taxes, covered earnings, the trust fund checking account, and why the demographics have turned against the whole structure[00:16:00] Why fertility rates are at the heart of this crisis — the U.S. fertility rate has dropped from 2.1 to 1.59, and what that means for the number of workers available to fund your retirement[00:17:23] The Ponzi scheme history nobody taught you — how every president from Eisenhower to Nixon took turns goosing benefits when the baby boom made it look affordable, and locked in promises the system can no longer keep[00:25:44] What younger workers should actually expect — Social Security will likely exist, but the tax burden on younger generations is the real threat, not elimination of the program[00:34:39] Why simply lifting the payroll tax ceiling is not the silver bullet it sounds like — and who actually gets caught in the crossfire[00:43:00] Larry's Personal Security Account proposal — a Singapore-style fully funded replacement for the current system, modeled on what major U.S. corporations did when their own pension Ponzi schemes ran dry in the 1970s and 80s[00:51:54] The three radical fixes that could actually work — reform Social Security at its core, adopt a Scandinavian-style healthcare system, and overhaul the tax structure. Tweaks will not cut it. Featured Guest: Pam Krueger is a personal finance journalist, entrepreneur, and co-host of the podcast Friends Talk Money with Terry Savage and Richard Eisenberg. Her Substack, Count Up with Pam Krueger, focuses on practical retirement preparation for people in the years leading up to retirement. Economics Matters: The Podcast is hosted by Larry Kotlikoff, Professor of Economics at Boston University. Disclaimer: Any opinions expressed on Economics Matters’ episodes are those of the authors and guests. These are not the opinions of Boston University or Economic Security Planning, Inc.

    Social Security Is Broke. Here's What That Actually Means for Your Check

  5. Jul 23

    The Man Who Beat Goldman Sachs at Stock Picking — From a Trading Desk in Memphis

    What does it actually take to consistently beat the market when 90% of professional fund managers can't, and what is a Wall Street veteran seeing right now that has him warning ordinary investors to get off margin immediately? Steve Laffey has lived several lives in one. Raised in genuine poverty in Cranston, Rhode Island, he earned his way to Bowdoin College and Harvard Business School, landed on a trading desk at PaineWebber surrounded by guys with names ending in vowels, survived the crash of '87 up close, built Morgan Keegan into the most respected stock picking shop in the country according to the Wall Street Journal, returned to Cranston to become a two-term Republican mayor of a Democrat city, ran for president in the last election, and has spent the intervening years quietly running what he calls "the hedge fund I never started." In this episode, Professor Kotlikoff sits down with Laffey for a wide-ranging, story-driven conversation on how great investing actually works. The gut instincts, the discipline, the hard lessons, and the very specific warning signs he is watching right now in the current market. This is not theory. Every lesson in this episode comes with a story. What You'll Learn: [00:11:22] Lesson 1: "Eat like an elephant, poop like an ant" — ride your winners hard, but cut losers immediately and without emotion, no matter how right you think you are[00:13:08] Lesson 2: Never use margin — margin debt in the U.S. stock market has just hit an all-time high, and Laffey's single most urgent message is: get off margin now[00:29:36] Lesson 3: Crashes don't happen from all-time highs — they happen after a selloff has already begun and people panic, a pattern Laffey has watched repeat across four decades[00:43:36] Why Laffey doesn't own ETFs — when every stock moves together because of passive fund flows, being right about a company doesn't protect you from the market going down[00:51:54] The 15-stock rule that beat Goldman Sachs — why concentration and personal accountability beat committee-driven diversification every time, and why past 15 stocks you're just buying noise[00:45:00] The A2 Milk story — how a cattle show in Colorado, a book called "The Devil's in the Milk," and a hunch about Chinese baby formula led to buying a New Zealand stock at 20 cents and selling it at $9[01:00:32] The Galaxy Digital play — how Laffey found a Bitcoin company trading at 60 cents with $1.20 of Bitcoin on its balance sheet, on an exchange most U.S. institutions legally couldn't access[01:02:10] Why you should never watch CNBC — and what it means when a network that hated Bitcoin suddenly loves it[01:06:09] The Jim Cramer contrarian indicator — when Cramer declared oil "uninvestable," energy was at 3% of the S&P, its all-time low. Laffey bought. He made a lot of money.[01:16:33] The single most important thing to do with your portfolio right now — get off leverage, know your age, and never put yourself in a position where a 50% drawdown changes how you live Featured Guest: Steve Laffey is a former Wall Street trader and investment banker, one-time head of Morgan Keegan's nationally ranked stock research operation, two-term Republican mayor of Cranston, Rhode Island, author of Primary Mistake, and 2024 Republican presidential primary candidate. He has been a practicing private investor since leaving institutional finance and is a frequent public speaker on fiscal reform, investing, and American economic policy. Economics Matters: The Podcast is hosted by Larry Kotlikoff, Professor of Economics at Boston University. Disclaimer: Any opinions expressed on Economics Matters’ episodes are those of the authors and guests. These are not the opinions of Boston University or Economic Security Planning, Inc.

    The Man Who Beat Goldman Sachs at Stock Picking — From a Trading Desk in Memphis

  6. Jul 9

    The Man Who Invented the HSA Thinks We're Still Doing Healthcare All Wrong

    What if the most powerful tax-advantaged account in your financial life was designed by one economist with a better idea, and the full version of that idea was never actually implemented? You've probably heard of the Health Savings Account. You may even have one. But the man who invented it says the version Congress passed is a watered-down shadow of what it could be. And that's just the beginning of what's broken. In this episode, Larry Kotlikoff sits down with Dr. John Goodman, the Wall Street Journal's "father of HSAs," author of 16 books, Bill Buckley's primetime debate partner, and one of the four most influential figures in post-war American healthcare policy. This is a high value conversation between two economists who've spent careers trying to fix the same broken system with notably different tools. What You'll Learn: [00:09:06] The HSA origin story — how a Cato Institute assignment in 1990 produced the idea now powering 37 million accounts, and why every special interest in Washington opposed it[00:10:13] The design flaw Congress built in from day one — and what a "Roth HSA" would actually look like[00:19:16] Why Medicaid patients visit the ER 40% more after enrolling — and the HSA-based fix that hospital lobbyists killed before it got a hearing[00:34:43] The LASIK principle — why cosmetic surgery gets cheaper and better every year while everything else in medicine doesn't, and what that tells us about markets[00:36:24] The California reference pricing experiment — how one insurer drove hip replacement costs from $100,000 down to $30,000 statewide in just over a year[00:44:51] Why your employer plan was designed, possibly by accident, to attract healthy people and repel sick ones[00:21:17] The Columbia dissertation that caused a near-riot — Goodman's economic theory of democratic decision-making that predicted exactly why healthcare reform is nearly impossible[00:50:33] The Social Security and Medicare crisis Congress discusses privately but won't touch publicly — and why seniors must see something in it for themselves before any reform can happen Featured Guest: Dr. John Goodman is president and CEO of the Goodman Institute and Senior Research Fellow at the Independent Institute. He is credited by the Wall Street Journal as the father of Health Savings Accounts and one of the four most influential figures in post-war American healthcare. Author of 16 books including Priceless and Patient Power (300,000 copies sold), he appeared approximately two dozen times as Bill Buckley's debate partner on PBS Firing Line. Resources Mentioned: Priceless: Curing the Healthcare Crisis: amazon.comPatient Power: amazon.comA Better Choice: Healthcare Solutions for America: amazon.comThe Goodman Institute: goodmaninstitute.orgFull John Goodman book catalog: amazon.com/authorEconomics Matters Substack: larrykotlikoff.economicsmatters.com Economics Matters: The Podcast is hosted by Larry Kotlikoff, Professor of Economics at Boston University. Disclaimer: Any opinions expressed on Economics Matters’ episodes are those of the authors and guests. These are not the opinions of Boston University or Economic Security Planning, Inc.

    The Man Who Invented the HSA Thinks We're Still Doing Healthcare All Wrong

  7. Jul 2

    "We're Running a 20th Century Operating System on a 21st Century Economy — And It's Crashing"

    What happens when five completely unrelated thinkers, writing across five different decades, all point to the exact same moment in history as a coming crisis point...and that moment is now? Samuel Huntington, Neil Howe, Ray Dalio, George Friedman, and Peter Turchin never collaborated. All of them landed on the 2020s. In this episode, Larry Kotlikoff sits down with Bruce Mehlman — founder of Mehlman Consulting, former Assistant Secretary of Commerce for Technology Policy under George W. Bush, and author of the widely-read Substack Age of Disruption, for a conversation covering geopolitical aftershocks, political polarization, AI's economic risk, and whether the median American worker has gained any ground in fifty years. What You'll Learn in This Episode: [00:08:05] What the Iran conflict revealed about global supply chain fragility — and the permanent changes companies are making now[00:11:43] The "mid-2020s crisis" convergence — five major historical frameworks, developed independently, all pointing to right now[00:15:39] Why 11 of the last 13 federal elections have been "change" elections — up from just 3 of 10 in the 1960s and '70s[00:21:02] The staggering partisan perception gap — how badly Republicans and Democrats misjudge what the other side actually looks like[00:31:02] A sharp disagreement over whether AI is overhyped — Larry argues AI gets deterministic financial questions catastrophically wrong; Bruce pushes back with the early-aviation analogy[00:40:52] The "servant economy" concern — whether AI eliminates good middle-management jobs while leaving low-wage service work behind[00:48:38] A Social Security trustees report most people missed — the program is now 46% underfunded, requiring a payroll tax hike from 12.4% to 18.1% just to keep pace[00:27:30] The gut-punch question from The 5 Types of Wealth — how many more times will you actually see your aging parents?Featured Guest:Bruce Mehlman is the founder of Mehlman Consulting, a bipartisan firm that helps Fortune 500 companies and startups navigate policy and political risk. He previously served as Assistant Secretary of Commerce for Technology Policy under President George W. Bush and held roles at Cisco Systems, the U.S. House of Representatives, and a Washington law firm. He is the executive director of the Technology CEO Council and publishes the widely-read weekly Substack Age of Disruption, known for its data-driven infographics on political and technological trends, regularly cited by The Washington Post, Axios, Politico, CNN, Bloomberg, and Fox News. Resources Mentioned: Bruce Mehlman's Age of Disruption - https://brucemehlman.substack.com/  Six-Chart Sunday (#100) - How to Navigate an Age of Disruption" — https://brucemehlman.substack.com/p/six-chart-sunday-100-how-to-navigate "Six-Chart Sunday – Stuck" - https://brucemehlman.substack.com/p/six-chart-sunday-stuck The Storm Before the Calm by George Friedman - https://www.amazon.com/Storm-Before-Calm-Americas-Discord/dp/0385540493The Fourth Turning by Neil Howe - https://www.amazon.com/Fourth-Turning-American-Prophecy-Rendezvous/dp/0767900464Changing World Order by Ray Dalio - https://www.amazon.com/Changing-World-Order-Nations-Succeed/dp/1982160276The 5 Types of Wealth by Sahil Bloom - https://www.amazon.com/Types-Wealth-Transformative-Guide-Design/dp/059372318XThe Vertigo Years by Philip Blom - https://www.amazon.com/Vertigo-Years-Europe-1900-1914/dp/0465020291Larry Kotlikoff's Substack, Economics Matters (link: larrykotlikoff.economicsmatters.com)

    "We're Running a 20th Century Operating System on a 21st Century Economy — And It's Crashing"

  8. Jun 25

    The Man Who Turned Down $1.3 Million to Stay in School — And Changed Medicine Forever

    What does it actually take to solve a scientific puzzle that stumped researchers for fifty years — and why are the same AI tools that cracked it still getting basic financial math catastrophically wrong? In 2024, Demis Hassabis won the Nobel Prize in Chemistry for something that sounds almost too ambitious to be real: teaching artificial intelligence to predict the three-dimensional shape of any protein, a problem that had resisted traditional science for half a century. The breakthrough, called AlphaFold, has already mapped over 200 million proteins, a feat with profound implications for how we understand and treat disease. In this episode, Larry Kotlikoff sits down with Sebastian Mallaby, the New York Times bestselling author and veteran journalist behind The Infinity Machine, his deeply reported new biography of Hassabis and the rise of DeepMind. Mallaby walks through the improbable arc of Hassabis's career - from chess prodigy to video game programmer to the architect of some of the most consequential AI breakthroughs of the last decade. Then turns to a sharper, more urgent question: what can AI actually be trusted to get right, and where does it quietly, confidently fail? What You'll Learn: [00:32:01] The $1.3 million check Demis Hassabis turned down — and why he chose to study computer science instead of cashing in on his teenage video game fortune[00:33:00] Why AI was considered a dead field as recently as 2012 — and how Hassabis convinced Peter Thiel to fund a company built on a technology that, at the time, couldn't do much of anything[00:34:05] What "agentic AI" actually means — and how DeepMind's early systems learned to master Atari games through pure trial and error, years before "agentic" became a buzzword[00:35:08] Reinforcement learning vs. deep learning, explained simply — the difference between an AI that learns from reading and one that learns from doing[00:43:56] How neural networks actually work — a plain-language breakdown of "weights," layers, and how a system tweaks itself toward a correct answer through millions of small adjustments[00:41:00] Why AI is fundamentally inductive, not deductive — and why that distinction explains both its remarkable strengths and its most dangerous blind spots[01:04:57] How AlphaFold's protein-folding breakthrough connects directly to disease research — including new frontiers in understanding conditions like Parkinson's[01:05:59] Inside Isomorphic Labs — Hassabis's newest venture, aimed at using AI to dramatically accelerate (not replace) the drug discovery pipeline[01:16:00] Why AI tools are getting deterministic financial questions wrong — Larry's own real-world tests show major AI models disagreeing wildly on life insurance needs, optimal savings, and Roth conversion strategy, even though these problems have one mathematically correct answer[01:12:43] What this means for the future of work — a candid exchange on AI adoption timelines, productivity's "jagged edge," and whether human labor markets have time to adjust Featured Guest: Sebastian Mallaby is an award-winning journalist and author of six books, including the New York Times bestseller The Infinity Machine: How an AI Pioneer Reshaped the Future, as well as The Power Law: Venture Capital and the Making of the New Future and More Money Than God. A former correspondent for The Economist and longtime member of the Washington Post editorial board. He co-hosts the podcast The Spillover with Rebecca Patterson of the Council on Foreign Relations.

    The Man Who Turned Down $1.3 Million to Stay in School — And Changed Medicine Forever
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About

Economics Matters is a podcast hosted by Professor Laurence Kotlikoff, one of the most influential economists in the world, a Global Economics Advisor, NY Times Best Selling Author, President of Economic Security Planning, Inc., and Director of the Fiscal Analysis Center. In each episode, Professor Kotlikoff talks to experts about the power of economics in our modern day society. From personal finance and fiscal policy, to social security and income inequality, Economics Matters delves into much of the economic challenges of modern society.

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