Why AI Can Beat Grandmasters but Still Cannot Tie a Shoelace

About this episode

Moravec’s paradox: 🤖 vs. 🧔🏻 AI can defeat grandmasters, generate code, and analyse complex documents in seconds. Yet machines still struggle with abilities that humans use without conscious effort, such as opening a door, handling a soft object, understanding everyday context, or tying a shoelace. This is Moravec’s paradox: tasks that humans consider intellectually difficult can be relatively easy for computers, while perception, movement, and common sense remain some of the hardest problems in artificial intelligence. In this episode of A Beginner’s Guide to AI, we examine the difference between producing an intelligent answer and acting intelligently in the physical world. We look at the AI grounding problem, embodied intelligence, physical AI, robot perception, motor control, and the hidden limits of automation. A cake experiment demonstrates what happens when a robot follows its instructions perfectly but fails to adjust to a softer or slipperier object. We also examine the DARPA Robotics Challenge, where advanced robots attempted to drive, open doors, use tools, cross obstacles, and climb stairs in a simulated disaster environment. The episode asks an important bu