The general purpose robot, then, is a mirage
9 May 1973 (BBC). Sir James Lighthill, Lucasian Professor at Cambridge and author of the 1972 Science Research Council report on AI, debated Michie, McCarthy and Gregory at the Royal Institution for BBC television in May 1973.
Controversy: The General Purpose Robot is a Mirage (Lighthill debate transcript)
More from James Lighthill · AI and hype · AI and science · Before ChatGPT
Who else?
What it refers to: General purpose robot programs, which fail in any large, variegated universe of discourse owing to the combinatorial explosion, unlike specialized programs such as chess programs.
Other voices
- “Lighthill had his shot at AI and missed” John McCarthy,
- “Sheer processing power is not a pixie dust” Steven Pinker,
- “What's to stop Dr. Evil building general purpose AI that's going to destroy the world?” Stuart Russell, Researcher,
- “AI is harder than we think” Melanie Mitchell,
- “People claimed things they couldn’t deliver” Yann LeCun, Researcher,
- “The original robot is already in a museum” Hubert L. Dreyfus,










