Latest Interviews

Effective altruism, blockchain, & better ways to fund public goods | Vitalik Buterin (2019)

Vitalik Buterin, Rob Wiblin

Rob Wiblin interviews Ethereum co-creator Vitalik Buterin regarding the transformative potential of blockchain technology to solve global coordination problems and public goods provision through novel mechanism designs like quadratic funding. Buterin, who remains active with the non-profit Ethereum Foundation despite significant personal wealth, details current scalability limitations while advocating for long-termism in AI safety and biotech risk mitigation. The discussion highlights a critical need to translate complex economic theories into user-friendly applications and robust identity systems to realize the technology's promise for effective altruism and decentralized governance.

How Black Holes Reveal a Holographic Reality

Adam Brown

Theoretical physicists address the mathematical incompatibility between General Relativity and Quantum Mechanics by establishing that information storage scales with surface area rather than volume, a finding formalized in Stephen Hawking's formula $S = A/4G\hbar$. This area-law scaling provides the foundation for Juan Maldacena's 1997 AdS/CFT correspondence, a precise duality allowing researchers to translate complex gravitational problems into simpler non-gravitational quantum field theories. While this holographic principle currently applies to anti-de Sitter spaces with negative cosmological constants, ongoing research seeks to adapt the framework to describe our own expanding universe with a positive cosmological constant.

Billions of voices heard: a year of elections

Rosie Bloor, Ed Carr, Gabriel Crossley, Maria Wilczek

The 2024 global election cycle saw Donald Trump secure a decisive US victory and marked a surge in right-wing populism across Europe, challenging centrist technocratic rule in nations like Germany and France. Simultaneously, major shifts occurred in autocracies such as Russia and Bangladesh, while India and South Africa delivered rejections of unchecked nationalism through coalition governments. Parallel political and economic trends emerged in China, where urbanization is pivoting from megacities to provincial hubs, and in Poland, where communist-era "milk bars" face subsidy cuts while modernizing to survive rising operational costs.

Is effective altruism just for consequentialists? | Andreas Mogensen (2022)

Andreas Mogensen, Rob Wiblin

Andreas Mogensen, a Senior Research Fellow at Oxford's Global Priorities Institute, critiques the "Hinge of History Hypothesis" while arguing that effective altruism remains compatible with W.D. Ross's pluralistic deontology despite theoretical disagreements on aggregation and population ethics. He defends the validity of moral intuitions regarding large numbers against skepticism and rebuts evolutionary debunking arguments by distinguishing between proximate and ultimate explanations for belief formation. Mogensen's current work also explores shifting from moral error theory to non-naturalist realism, suggesting that effective altruism functions best as a virtue ethics framework focused on cultivating intellectual integrity rather than strict consequentialism.

Astranis just successfully launched 4 high-orbit satellites aboard SpaceX's Falcon 9

Eight years after starting in a small apartment, this hard-tech startup has expanded to a Pier 70 facility where over 400 employees are finalizing four satellites for a dedicated SpaceX Falcon 9 launch. This milestone launch supports the company's strategic pivot toward operating a five-satellite constellation while simultaneously developing next-generation systems. Leadership emphasizes that domain expertise and perseverance are sufficient to scale complex operations without needing the resources of major industry figures like Elon Musk.

Of peanuts and principles: Jimmy Carter dies

Jimmy Carter, Rosie Bloor, Jason Palmer, John Prudhoe, Tom Standage, Tim Cross

This episode analyzes the complex legacy of Jimmy Carter by contrasting his troubled presidency with his transformative post-White House humanitarian work, while forecasting a volatile 2025 shaped by Donald Trump's potential return and disruptive forces like solar storms and AI adoption. The discussion further dissects Elon Musk's ideologically driven leadership through recommendations of science fiction and biographies that reveal his fixation on existential threats and multi-planetary colonization. Collectively, these segments offer a multidimensional view of historical reflection, future geopolitical unpredictability, and the personal philosophies driving modern technological power.

Bringing Space Data Down to Earth

Millen Anand

The space economy is undergoing a transformative shift driven by plummeting launch costs and miniaturized satellite sensors, enabling a flywheel effect where abundant data fuels the development of specialized vertical solutions. Industry leaders are pivoting from raw data distribution to closed-loop automation in sectors like agriculture, defense, and energy, utilizing AI to process massive imagery volumes and overcome historical technical bottlenecks. With recent regulatory relaxations on resolution and a strategic move toward sensor-agnostic middleware, the next two years will likely see an explosion of startups delivering direct physical actions rather than simple analytics.

How To Make Money.... 7 Hacks That Are PROVEN To Work!

Ramit Sethi, Alex Hormozi, Codie Sanchez, Morgan Housel, Scott Galloway, Raoul Pal, Jaspreet Singh, Stephen Bartlett

Hosts and guests analyze strategies for achieving financial freedom by contrasting passive indexing and long-term compounding against the risks of active trading and emotional spending. The discussion details specific wealth-building mechanisms, including the "Buy, Borrow, Die" approach, tax arbitrage across jurisdictions, and the strategic stacking of labor, media, capital, and technology leverage. Ultimately, the presentation advocates for a disciplined "Minority Mindset" that prioritizes asset ownership over high-salary income while leveraging blockchain technology and low-cost brokerage vehicles to navigate the modern economic landscape.

Using institutional economics to predict effective government reforms | Mushtaq Khan (2021)

Mushtaq Khan, Rob Wiblin

This analysis reframes development as a function of organizational capabilities and political settlements, arguing that rule of law emerges only when powerful actors demand it to facilitate complex production rather than as a prerequisite for growth. It demonstrates that successful industrial policies, such as those in South Korea and Bangladesh, relied on designing rents and enforcement mechanisms that aligned with local power structures to transfer knowledge and build competitive firms. Consequently, effective anti-corruption and economic strategies must prioritize horizontal peer monitoring and incremental capability building over generic transparency measures or vertical enforcement, a framework that also helps explain contemporary populism in developed nations.

The best of The 80,000 Hours Podcast in 2024

Luisa, Rob, Randy Nesse, Hugo Mercier, Meghan Barrett, Sébastien Moro, Sella Nevo, Zvi Mowshowitz, Zach Weinersmith, Rachel Glennerster, Emily Oster, Carl Shulman, Nathan Labenz, Nathan Calvin, Rose Chan Loui, Nick Joseph, Sihao Huang, Ezra Karger, Matt Clancy, Vitalik Buterin, Annie Jacobsen, Nate Silver, Kevin Esvelt, Lewis Bollard, Bob Fischer, Elizabeth Cox, Anil Seth, Eric Schwitzgebel, Jonathan Birch, Peter Godfrey-Smith, Laura Deming, Venki Ramakrishnan, Ken Goldberg, Sarah Eustis-Guthrie, Dean Spears, Cameron Meyer Shorb, Spencer Greenberg

Randy Nessie and Hugo Mercier establish that morality and skepticism are evolutionary adaptations driven by social selection and the need for honest signaling. In parallel, experts like Megan Barrett and Lewis Bollard advocate for expanding ethical consideration to insect sentience and the eradication of wild animal suffering, while AI safety researchers demonstrate emerging risks such as sleeper agents and instrumental convergence. The discussion further critiques the economic viability of space resources and analyzes social dynamics ranging from the gender wage gap to the limitations of cryonics, concluding with philosophical arguments about consciousness and strategies for effective altruism.

Passing mentions: the notable lives lost in 2024

Jason Palmer, Arkady Ostrovsky, Enshul Pfeffer, Anne Rowe, Jerry

This event serves as a comprehensive historical reflection on the deaths of prominent figures across politics, science, and culture, including Russian opposition leader Alexei Navalny, Hamas strategist Yahya Sinwar, and baseball legend Willie Mays. The discourse also commemorates the legacy of Apollo 8 astronaut Bill Anders, whose "Earthrise" photograph catalyzed the modern environmental movement, alongside the career of sex therapist Dr. Ruth Westheimer, who overcame Nazi trauma to become America's most visible voice on sexual health. Together, these accounts illustrate a spectrum of human achievement and tragedy, ranging from the inevitability of political change in Russia to the enduring impact of individual resilience on global society.

What people most often ask 80,000 Hours' career advisors | Michelle Hutchinson (2020)

Michelle Hutchinson, Rob Wiblin, Arden Kohler

Led by Michelle Hutchinson, the 80,000 Hours advising program provides personalized guidance to help individuals secure high-impact careers by challenging common misconceptions like risk aversion and narrow option sets. Through thirty-minute to one-hour calls, the team assists applicants in mapping long-term career trajectories and identifying roles in diverse fields ranging from biosecurity to AI safety that maximize their potential for good. While currently limited to advising roughly 10–20% of applicants due to resource constraints, the service successfully guides users toward impactful paths by prioritizing potential impact over immediate personal fit and offering strategic feedback on decision-making risks.

Adam Brown — Bubble universes, space elevators, & AdS/CFT

Adam Brown

Cosmologist Adam Brown details the existential constraints of a universe dominated by dark energy, where accelerated expansion threatens a "heat death" that could be preempted by a risky, deliberate vacuum decay event. He further explains how black holes serve as ultimate energy sources despite physical limits on mining, while noting that artificial intelligence is rapidly evolving from a research tool into a potential driver of fundamental physical discovery. Finally, Brown reflects on the intersection of human behavior and scientific progress, contrasting the high-stakes risks of nuclear history and cosmic governance with the accelerating pace of AI and the anthropic necessity of our specific physical constants.

Tomes will tell: books that predict the future

Rosie Bloor, Oliver Morton, Shashank Joshi, Rory, Christian Novotny, Tom Standage

The Economist's *The Intelligence* program, hosted by Rosie Bloor, convenes editor Oliver Morton, Shashank Joshi, and Tom Standage to dissect science fiction and non-fiction that forecasts technological, geopolitical, and biological trajectories. The discussion evaluates Vernor Vinge's speculative near-future regarding augmented reality, analyzes Andrew Steele's theories on extending human lifespans through biological intervention, and reviews literature addressing the renewed immediacy of nuclear conflict in Ukraine and Asia. Complementing these themes with listener recommendations on climate resilience and algorithmic control, the panel concludes that while technological capabilities evolve, future outcomes remain dependent on political will and the enduring nature of human emotion.

The Behaviour Expert: Instantly Read Any Room & How To Hack Your Discipline! Chase Hughes

Chase Hughes

Chase Hughes, a former advisor to the US Army Psychological Operations Department and author of the *Behavior Ops Manual*, synthesizes decades of intelligence research into practical frameworks for personal authority and behavioral influence. His methodology integrates the "PCP" persuasion model, cognitive dissonance tactics, and specific physiological metrics like blink rates to decode human decision-making while offering strategies to bypass mental habituation through novelty. This approach has demonstrated tangible business results, such as increasing a CEO's monthly revenue from $800,000 to $4 million by aligning identity and addressing perceived authority deficits.