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[The Information Revolution in Biotech: Moderna CEO Stéphane Bencel on AI, mRNA, and the Future of Medicine]-[The next era of healthcare is personal]

The McKinsey Podcast · B2 · 2026-05-21

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📋 Summary

The Information Revolution: Redefining Medicine through mRNA and AI

In a recent episode of the McKinsey Podcast, Eric Kutcher sat down with Stéphane Bencel, CEO of Moderna, to discuss how the intersection of information technology, artificial intelligence, and biotechnology is fundamentally altering the landscape of modern healthcare. Moving away from the "analog world" of traditional drug discovery, Moderna is pioneering a future where medicine is treated as an information-based science.

mRNA as an Information Molecule

At the core of Moderna’s strategy is the recognition that mRNA is essentially an "information molecule." Bencel explains that, similar to how DNA stores biological data, mRNA provides specific instructions to the body. In the case of infectious diseases like COVID-19, this meant teaching the body how to produce antibodies. In the context of cancer, it involves providing the immune system with the "information on what to look for to go eat your cancer cell." By viewing life as a "flow of information," Moderna can address biological challenges at their most fundamental level.

Transitioning from "Trial and Error" to Precision Medicine

Historically, pharmaceutical development was described as an "analog world"—a process of "throwing spaghetti on the wall" to see what sticks. Bencel argues that as we map the human genome and better understand biological systems, we are moving toward a digital-like precision.

This is most evident in Moderna's approach to oncology. Because cancer is essentially an "instability of your DNA," treatment must be individualized. Moderna is developing customized medicines where two patients with the same diagnosis receive chemically distinct drugs tailored to their specific genetic profiles. This shift represents moving beyond the "end of average" in medicine, where one-size-fits-all treatments are replaced by highly personalized immunotherapies.

The Role of AI and Robotics in Efficiency

Bencel highlights that AI is no longer a peripheral tool but a central component of Moderna’s operating system. The company uses AI to create a "feedback loop" where data from robotic experiments continuously informs the next set of trials.

Furthermore, AI is being deployed to "remove all the air gaps" in the drug development process. By using AI to streamline business processes—from HR to clinical trial management—the company aims to significantly reduce the "dead time" that typically stretches drug development to over a decade. Additionally, the integration of physical AI in manufacturing allows for the deployment of robotics that can be "taught by the user," drastically increasing quality and reducing human error.

Redefining the Future of Healthcare

Looking ahead, Bencel envisions a profound shift in two key areas:

  1. Time to Market: The time required to develop new drugs will shrink drastically as the platform becomes more standardized, effectively turning drug discovery into a "copy and paste" process of changing genetic information.
  2. Probability of Success: While traditional industry standards see only a 10% success rate for drugs entering clinical trials, Moderna’s information-based platform is seeing rates in the "60s or 70s," a figure Bencel expects to improve as the company learns more.

Cultural Discipline and Leadership

Reflecting on his role, Bencel emphasizes the importance of organizational culture. He notes that he merged his HR and digital departments because, in an AI-centric world, the primary challenge is to "reinvent work." He cautions leaders against confusing speed with quality, stressing that hiring the right people and maintaining a high bar is the ultimate determinant of an enterprise's trajectory.

Ultimately, Bencel views the future of medicine through the lens of prevention and screening. By leveraging data and understanding the body’s "machine," society can focus on maintenance—much like caring for a car—to ensure that individuals live full, healthy lives. For Moderna, the mission remains a "very personal fight," where every day matters because patients are waiting for the next breakthrough.

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📖 Transcript

Hey, Roberta.
Hey, Lucia.
How's it going?
It's going well, and welcome to our audience.
On today's episode of the McKinsey Podcast.
We've got Eric Kutcher, our North America Managing Partner, and Stéphane Bencel, the CEO of Moderna.

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