Humans & AI — Episode 18

Dr. Alan Roth — AI in Drug Discovery, AI Innovation and Limitations, Human Oversight

Aug 19, 2025

33 min

Dr. Alan Roth — AI in Drug Discovery, AI Innovation and Limitations, Human Oversight

In this episode

Dr. Alan Roth is the Chief Executive Officer at Oxford Drug Design.

Dr. Alan Roth brings a unique blend of scientific expertise and business acumen to the world of drug discovery. Starting his career as a chemist at Merck, he later transitioned into strategic consultancy with McKinsey and took on leadership roles in investment management and life sciences entrepreneurship. With a strong academic foundation that includes a PhD from Columbia and a postdoctoral fellowship at Oxford, Alan has navigated various facets of the life sciences industry, including co-founding and leading a pharmaceutical company. He also teaches and mentors emerging scientists, sharing his broad experience in science and business.

In this conversation, Alan delves into how artificial intelligence is reshaping drug discovery, emphasizing a collaborative approach where AI tools accelerate tasks like molecule design but still require human insight and oversight. He discusses the innovative computational platform developed at Oxford Drug Design, highlighting efforts to create new cancer treatments that show promising safety and effectiveness. Alan also talks about the limits of AI, reminding us that it doesn’t replace human judgment but rather enhances it. Throughout, he underscores the importance of perseverance and courage in scientific exploration, along with the value of mentoring the next generation to navigate the evolving intersection of technology and life sciences.

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