Grow Everything Biotech Podcast

At Bio Innovations in Omaha and an adjacent investor gathering in Houston, Grow Everything hosts Karl Schmieder and Erum Azeez Khan unpack the shift reshaping the bioeconomy: scientific discovery is becoming faster and less expensive, while deployment, scale up, and durable partnerships have become the real competitive advantage. They share conversations from the conference floor on the missing mi...

Genoa Ventures founder and managing director Jenny Rooke joins Karl Schmieder and Erum Azeez to explore bioconvergence, the expanding frontier where biology meets AI, automation, materials science, and real world business building. Drawing on her journey from physics and genetics to venture capital, Jenny explains why durable bio based companies must pair novel science with clear customer demand,...

Michael Heltzen, CEO of Exozymes, joins Grow Everything to explain how cell free biomanufacturing is opening new possibilities for natural products, nutraceuticals, and medicines. Michael shares why engineered enzymes can make high purity molecules without relying on living cells, how Exozymes moved its NCT program from discovery toward commercial manufacturing in less than two years, and why its ...

For the 200th episode of Grow Everything, Karl Schmieder and Erum Azeez Khan talk with Jason Kelly, co-founder and CEO of Ginkgo Bioworks and former chair of the US National Security Commission on Emerging Biotechnology, about why biology is still so hard to engineer. Jason explains why a cell is the only coded substrate we have besides a computer, why the real bottleneck is tooling rather than id...

Biology may be the most important technology we take off planet, and Mario Maggio is building the hardware to prove it. The founder and CEO of Ambrosia Space joins Erum Azeez Khan and Karl Schmieder to explain why space bioprocessing has been stuck at 10 to 20 milliliters while bench scientists on Earth work at 250 milliliters and beyond, and what changes when a two and a half liter fed batch bior...

Chef and entrepreneur Pierre Thiam joins Grow Everything to explain how fonio, a resilient ancient grain from West Africa, can become a platform for biodiversity, regenerative agriculture, food security, and farmer prosperity. Pierre traces his journey from studying physics and chemistry to discovering the kitchen as a larger system connecting culture, health, ecology, and economics. He shares why...

Food technology is moving from farms and petrochemicals into bioreactors, fungi, engineered crops, and circular feedstocks. In this Grow Everything highlights episode, Erum Azeez and Karl Schmieder visit six stops across the grocery store to explore sweet proteins from Oobli, fermentation derived colorants from MycoFutures and Chromologics, the antioxidant rich purple tomato from Norfolk Healthy P...

Biotech is moving fast, but regulation, public trust, and infrastructure still shape how quickly new ideas reach the market. In this episode of  Grow Everything , Greg Jaffe joins Karl Schmieder to explore the regulatory future of the bioeconomy, drawing on Greg’s experience in environmental law, consumer advocacy, and as the USDA’s chief regulatory officer. They discuss why founders need to think...

Industrial biotechnology has enormous potential to create resilient supply chains, high performance ingredients, and a more sustainable bioeconomy, but good science alone is not enough. In this episode of Grow Everything, Karl and Erum speak with Olivier Rolland about the economic and industrial realities of scaling biology. Drawing on his experience across Michelin, TotalEnergies, Toulouse White ...

Joshua Britton, founder and CEO of Debut, joins Erum Azeez Khan and Karl Schmieder to explain why the future of molecular creation belongs to AI and biotechnology. Joshua shares how watching biologists create complex natural molecules in days inspired his shift from traditional chemistry and shaped Debut’s vertically integrated model for discovering, manufacturing, formulating, and commercializing...

Nick Milne, founder of Octarine Bio, joins Grow Everything to unpack how biology can reshape the future of color. In this episode, Nick explains why synthetic dyes have dominated textiles for more than a century, why sustainability alone is not enough to drive adoption, and how Octarine is building bio based pigments that can compete on performance, price, and scale. The conversation explores the ...

Have you ever wondered why the color in your clothes can be so harmful to the environment? In this episode of the Grow Everything Podcast, Karl and Erum continue their BioDye series with Roya Aghighi, founder of Lite-1. Roya grew up in her mother’s fashion studio and later worked in the industry testing new materials, but she decided to leave after seeing the pollution caused by traditional dyeing...

With Episode 200 coming up, Karl and Erum switch roles and interview each other the way they usually interview their guests. Karl shares why he decided not to become a doctor, how interviewing bands in college taught him to connect with anyone, and what he learned about storytelling during a decade in public relations before starting Messaging Lab. Erum talks about her unexpected path from studyin...

Lisa Ressler has spent more than 35 years working in science-based businesses, including DuPont and Evonik, and now serves as Chief Commercial Officer at Amyris. In this conversation, she joins Karl and Erum to discuss where Amyris stands today, what the company learned from Chapter 11, and why returning its focus to B2B science was the right move. Lisa explains the company’s 1.5 million-liter fer...

Vanessa Vongsouthi, Research Founder and Head of Bioengineering at Samsara Eco, joins host Erum on the Grow Everything Podcast to discuss how engineered enzymes and AI are making it possible to recycle textiles and plastics repeatedly. Vanessa explains how Samsara uses AI-assisted protein design and ancestral sequence reconstruction to create enzymes that break down complex polymers, including Nyl...

What happens when an evolutionary biologist and an aerospace engineer both arrive at the same conclusion — that the future of drug manufacturing isn't steel, it's biology? In this episode, Karl Schmieder and Erum Azeez Khan sit down with Sam Levin (Co-Founder & CTO) and Dimi Kellari (Co-Founder & CEO) of Neion Bio to unpack one of the most counterintuitive ideas in modern biomanufa...

What does it actually take to keep humans alive on Mars? Not the SpaceX version — the biology version. Dr. Lynn Rothschild, research scientist at NASA Ames and adjunct professor at Brown and Stanford, has spent decades at the intersection of astrobiology and synthetic biology, and her answer is both elegant and radical: life itself is the technology. On this episode, Karl and Erum sit down with on...

Recorded live at New York Tech Week, Karl and Erum sit down with Brenton Alexander (CTO at Roebling) to unpack one of the biggest bottlenecks in scaling “biology as technology”: figuring out what it  really  takes to design and finance physical infrastructure. Brenton walks through how Roebling uses AI alongside deterministic engineering models (physics/thermodynamics) to accelerate early facility...

What if the building you live in could be grown instead of built, feed people while it goes up, and lock away carbon for a century? Architect Chris Maurer of Red House Architecture and MycoHab joins Karl and Erum to explain how he turns 12 tons of invasive bush into mushrooms that feed a community and mycelium blocks that test stronger than concrete. He breaks down the now famous sledgehammer test...

Most of biotech runs on a tiny handful of "model" organisms — E. coli, baker's yeast — while millions of wild species sit unstudied in what scientists call microbial dark matter. In this episode, Karl and Erum sit down with Henry Lee, co-founder of Cultivarium, to explore why the future of synthetic biology depends on learning to grow, study, and engineer the organisms we've igno...

Senator Todd Young joins the Grow Everything podcast to discuss the critical intersection of biotechnology and national security, sharing how his military background, Indiana roots, and role as chairman of the National Security Commission on Emerging Biotechnology shaped his understanding of the bioeconomy as a strategic imperative. From DARPA's shelf-stable powdered blood to the America's...

Karl and Erum are back from SynBio Beta 2026 in San Jose,  and they brought home an Impact Award. In this special recap episode, they break down the biggest moments from the conference: Neon's audacious plan to engineer chicken eggs as bioreactors, P&G's push into bio ceramides with their Native brand, Twist Bioscience's expansion from DNA synthesis into proteins, and Anthropic&#39...

Gerit Tolborg, CEO and co-founder of Chromologics, joins Karl and Erum to explore how filamentous fungi can replace synthetic and plant-extracted food dyes with a fermentation-derived red pigment called Tellurin. Gerit shares how a PhD discovery in Denmark led to a venture-backed startup producing a tasteless, odorless, and highly vibrant natural color that performs across processed food categorie...

Ricky Cassini, CEO of Michroma and a former logistics professor turned biotech founder, breaks down why replacing synthetic food dyes is harder than it sounds—and why fermentation-based colorants can outperform both petrochemical dyes and many plant-based “natural” extracts. The conversation covers the core technical constraints that matter to food companies (thermal stability, pH stability, color...

Recorded live during DC Climate Week, the Grow Everything team sits down with investors Veronica Breckenridge, Jillian Chase, and Michael Luciani to unpack the real state of the US bioeconomy race with China, why fermentation and scale-up capacity are a persistent bottleneck, and how policy, non-dilutive funding, and better founder execution can close the gap. The panel argues that the US still le...