AI and the Knowledge Economy with Rita McGrath and Sangeet Paul Choudary

In this week’s Thought Sparks Podcast episode, Rita McGrath, a Columbia University Business School Professor, C-Suite strategist, business founder and best-selling author, welcomes Sangeet Paul Choudary– expert on platform economics and network effects, and the recipient of the 2025 Thinkers50 Strategy Award – to discuss his new book Reshuffle.

0:00 - Intro & Teaser

0:31 - Welcome & Guest Introduction (Sangeet Choudary, author of "Reshuffle")

1:49 - The Maginot Line Analogy: Why We're Solving the Wrong Problem with AI

4:07 - AI's Automation Lens vs. the Coordination Lens

5:02 - AI's Real Impact: Changing How the Economy Connects

7:15 - What Inspired the Book "Reshuffle"

9:40 - The Shipping Container Analogy: Lessons for AI

11:21 - From Port Automation to Systemic Transformation

13:04 - How AI Makes Tacit & Unstructured Knowledge Usable

15:35 - AI's Impact on Jobs & Roles: What Really Disappears

17:51 - Coordination as AI's Magical Property

18:27 - What AI Means for Strategy

19:08 - From Operational Uncertainty to Structural Uncertainty

19:51 - Industry Boundaries Are Collapsing

21:46 - The New Way to Win: Reshaping the Playing Field

26:51 - The TikTok Example: Intelligence-First vs. Social Graph

29:34 - Shein & AI-Driven Fast Fashion

33:45 - Sephora: AI as a Consumer Decision-Making Assistant

36:13 - Solution Providers vs. Tool Providers (Two Strategic Roles)

41:55 - What Will Happen to Consulting?

44:22 - New Business Models: Rentable, Recombinable & Scalable (Mr. Beast Burgers)

48:30 - Sangeet's Next Book: "Unfair Advantage"

51:01 - The Dynamics of Transition: From Petroleum Age to Digital

53:00 - Apple's Masterclass in Value Migration (iPod → iPhone)

57:37 - Closing Remarks & Farewell

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