Popular Podcast Guests

Demis Hassabis is the CEO of Google DeepMind and a pioneering artificial intelligence researcher who has been at the forefront of transformative AI breakthroughs, including AlphaFold's revolutionary protein folding research. As a key architect in developing advanced AI systems, Hassabis has consistently pushed the boundaries of machine learning, with specific expertise in creating AI that can solve complex scientific problems across disciplines like biology, physics, and energy. His current research focuses on developing artificial general intelligence (AGI), which he believes will arrive between 2028-2032, and exploring how AI can fundamentally transform scientific discovery, education, and societal problem-solving. A computational neuroscientist by training, Hassabis brings a unique interdisciplinary perspective to AI development, combining insights from computer science, neuroscience, and systems theory to create increasingly sophisticated learning algorithms. Through his work at DeepMind, he is actively working to create AI systems that can not only match but potentially exceed human cognitive capabilities across multiple domains.

Jason Lemkin is the founder and CEO of SaaStr, a renowned platform and community that provides strategic insights for enterprise software startups navigating the rapidly evolving AI-driven technology landscape. As a prominent voice in venture capital and SaaS entrepreneurship, Lemkin has become a go-to expert for understanding how artificial intelligence is fundamentally transforming startup growth, fundraising, and go-to-market strategies. His recent podcast appearances reveal deep expertise in analyzing emerging trends, such as how AI-native companies are disrupting traditional SaaS by reaching massive scale in unprecedented timeframes and how venture capital is concentrating around breakthrough AI technologies. Through SaaStr's innovative tools and Lemkin's strategic analysis, he is helping founders and investors understand and capitalize on the seismic shifts happening in enterprise technology and startup ecosystems. Lemkin's forward-looking perspectives on AI, venture funding, and startup growth make him a critical interpreter of the technological and economic transformations reshaping the software industry.

Darian Woods is an economics journalist and podcast host known for breaking down complex economic stories into engaging, digestible narratives. As a regular contributor to NPR's Planet Money and The Indicator podcasts, Woods specializes in exploring the intersection of technology, economic policy, and community impacts—from data center development challenges to global economic trends. His reporting digs into nuanced economic stories, whether examining community resistance to AI infrastructure, analyzing international economic crises, or unpacking government data collection methods. Woods has a talent for making intricate economic concepts accessible, helping listeners understand everything from consumer sentiment indexes to international bailout negotiations. His work consistently illuminates how global economic shifts and technological changes directly affect local communities and individual experiences.

Debbie Millman is a design pioneer, educator, and host of the world-renowned podcast "Design Matters," where she has interviewed hundreds of creative leaders over two decades. As a strategic branding expert and professor at the School of Visual Arts, Millman has developed a groundbreaking "life design" methodology that helps individuals intentionally map their future through strategic visualization and narrative techniques. Her work explores the profound connections between personal identity, creativity, and professional development, revealing how design principles can be applied not just to visual communication, but to crafting meaningful life experiences. Millman is the author of multiple books exploring design, branding, and personal transformation, and her innovative approaches to career and life planning have been featured in major media outlets and podcasts worldwide.

Mark Rober is a former NASA engineer and Apple product designer turned YouTube creator who has mastered the art of transforming complex engineering concepts into wildly entertaining and educational content for over 72 million subscribers. Through his viral videos and innovative approach to learning, Rober uses engineering principles to tackle everything from elaborate pranks targeting scam call centers to designing physics-based learning experiences for kids through his company CrunchLabs. His unique "Super Mario Effect" philosophy reframes failure as a critical data point for growth, encouraging people to focus on goals rather than setbacks, and he applies rigorous prototyping and iterative design techniques to both his creative projects and personal development strategies. Drawing from his aerospace and product design background, Rober teaches audiences how to cultivate resilience, maintain childlike curiosity, and systematically turn ambitious ideas into reality through intentional experimentation and a playful, problem-solving mindset. Whether he's building elaborate science demonstrations or sharing insights from his interdisciplinary career, Rober consistently demonstrates how engineering thinking can be a powerful framework for innovation and personal transformation.

Neil deGrasse Tyson is an astrophysicist, author, and science communicator who makes complex cosmic phenomena accessible to broad audiences through his engaging storytelling and infectious curiosity. As the director of the Hayden Planetarium and a prominent media personality, he has dedicated his career to demystifying scientific concepts ranging from black hole physics to the human relationship with cosmic perspectives. Tyson is renowned for challenging popular misconceptions about science—whether debunking astrology, exploring multiverse theories, or explaining how understanding our cosmic scale can transform our perception of human conflicts and mortality. His work consistently bridges the gap between advanced scientific research and public understanding, making him a uniquely compelling voice in popularizing astrophysics and planetary science. Through podcasts, books, and media appearances, Tyson invites listeners to see the universe not just as a distant realm of study, but as an interconnected system that profoundly shapes human experience.

Tom Holland is a British historian, author, and podcaster renowned for his incisive explorations of cultural and religious history that reveal how foundational narratives shape modern society. His acclaimed work, particularly around Christianity's profound impact on Western ethics, offers nuanced perspectives on how historical ideas continue to influence contemporary moral frameworks. Holland's podcast appearances demonstrate his exceptional ability to unpack complex historical topics—from classical composers like Tchaikovsky and Wagner to the deep philosophical roots of cultural movements—with scholarly rigor and narrative brilliance. As a public intellectual, he translates intricate historical analysis into compelling storytelling that helps listeners understand how the past continues to resonate in unexpected ways. His intellectual range spans classical music, religious history, and the evolution of cultural values, making him a uniquely engaging historical commentator.

Shaan Puri is an entrepreneur and startup enthusiast known for rapidly building and selling digital media properties, most notably The Milk Road crypto newsletter, which he grew to seven-figure revenue in under a year. A frequent podcast commentator on startup culture, creator economics, and unconventional business strategies, Puri excels at breaking down complex entrepreneurial journeys into actionable insights. His work explores innovative approaches to building audience-driven businesses, with a particular focus on newsletter monetization, strategic exits, and the psychology of personal and professional growth.

Jason Calacanis is an angel investor, tech entrepreneur, and prominent podcaster known for his razor-sharp commentary on startup ecosystems, emerging technologies, and venture capital trends. As a recurring host on the influential "All-In" podcast, he provides incisive analysis on complex topics ranging from AI market dynamics and economic policy to technological innovation and venture investment strategies. A serial entrepreneur with deep connections in Silicon Valley, Calacanis has built a reputation for bold predictions and unfiltered discussions about technological disruption, startup funding, and the economic forces reshaping industries like artificial intelligence, transportation, and digital platforms. His podcast appearances reveal a keen ability to break down intricate policy debates, technological shifts, and economic trends with a mix of technical depth and provocative perspective. Beyond his investment portfolio, Calacanis has established himself as a media personality who bridges the worlds of technology investing, startup culture, and public policy analysis.

A compelling storyteller of complex relationship dynamics, this guest brings nuanced perspectives on how couples navigate profound differences, displacement, and emotional disconnection. Through intimate case studies spanning intercultural relationships, political divides, and professional challenges, he illuminates the subtle ways partners maintain connection despite external pressures. His insights reveal how nonverbal communication, emotional validation, and empathetic listening can transform seemingly irreconcilable relationship tensions into opportunities for deeper understanding.

Daniella Benacci is a venture capital investor with deep expertise in strategic investment decision-making and founder evaluation. Through her appearances on The Full Ratchet podcast, she provides nuanced insights into startup investing, particularly around founder quality, market potential, and the critical dynamics between investors and entrepreneurs. Her investment approach emphasizes founder independence, strategic partner selection, and a rigorous yet adaptive approach to venture capital that goes beyond traditional investment frameworks. Benacci is known for her candid discussions about investment decision-making, including the strategic reasoning behind passing on potential investments and understanding the complex landscape of startup funding.

Brian Keating is a distinguished physicist and cosmologist at UC San Diego whose groundbreaking research in cosmic microwave background radiation nearly earned him a Nobel Prize. A prolific science communicator, Keating explores complex scientific topics ranging from quantum computing and AI to debunking conspiracy theories, with a unique ability to make cutting-edge research accessible to broad audiences. His work spans theoretical physics and science communication, having interviewed 22 Nobel laureates and authored insights on professional focus, academic innovation, and the human stories behind scientific discovery. As a podcast guest, Keating brings intellectual curiosity and nuanced perspectives on technology, education, and the philosophy of scientific progress, challenging conventional thinking about research, innovation, and learning.

Prophets of Technology is a podcast series exploring cutting-edge technological innovations and their potential societal impacts, featuring pioneering thinkers at the intersection of artificial intelligence, biotechnology, and human-computer interaction. Through in-depth conversations with leading experts like Microsoft's AI CEO Mustafa Suleiman, MIT psychologist Sherry Turkle, CRISPR pioneer Jennifer Doudna, and futurist Ray Kurzweil, the series investigates how emerging technologies are reshaping human experience—from personalized AI companions and gene editing to brain-computer interfaces and predictions about technological acceleration. By presenting nuanced perspectives from both technological visionaries and critical scholars, Prophets of Technology offers listeners a provocative exploration of how emerging technologies might fundamentally transform human potential, relationships, and understanding of consciousness. The series challenges listeners to contemplate the profound ethical and philosophical questions raised by rapid technological innovation, making complex scientific concepts accessible and engaging.

Nick Shirley is an independent investigative journalist known for exposing massive welfare fraud in Minnesota's childcare system, particularly targeting fraudulent Somali-run daycare centers that have siphoned an estimated $10 billion in government funds. At just 23 years old, Shirley has gained national attention through viral YouTube investigations that have led to federal raids, funding freezes, and significant political consequences, including Governor Tim Walz's decision not to seek re-election. His citizen journalism model, funded through direct donations and YouTube monetization, focuses on uncovering systemic government waste and corruption, with a particular emphasis on detailed, on-the-ground reporting that reveals institutional failures. Shirley's work has been featured on prominent podcasts like Modern Wisdom, All-In, and The Shawn Ryan Show, where he breaks down complex fraud schemes with meticulous documentation and firsthand investigative techniques. His reporting has not only shed light on potential widespread welfare fraud but has also sparked broader conversations about government accountability and resource allocation.

Joelle Kinville is a software engineer with deep expertise in Ruby on Rails development and a nuanced perspective on the craft of software design. Through her podcast appearances, she explores complex technical challenges beyond mere coding, examining how software professionals think about problems like custom object attributes, job roles, and system design. Kinville is particularly adept at unpacking the strategic and philosophical dimensions of software engineering, challenging conventional thinking about development practices and highlighting the intellectual work that happens before and around writing code. Her insights often center on creating more intentional, thoughtful approaches to building software systems, with a keen eye for design patterns, security considerations, and the human factors that shape technical solutions.