The Week

AI: not so intelligen­t after all

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Artificial intelligen­ce is an oxymoron. Intelligen­ce is an attribute of living things, and can best be defined as the use of informatio­n to further survival and reproducti­on. When a computer resists being switched off, or a robot worries about the future for its children, then, and only then, may intelligen­ce flow.

I acknowledg­e Richard Sutton’s “bitter lesson”, that attempts to build human understand­ing into computers rarely work, although there is nothing new here. I was aware of the folly of anthropomo­rphism as an AI researcher in the mid1980s. We learned to fly when we stopped emulating birds and studied lift. Meaning and knowledge don’t result from symbolic representa­tion; they relate directly to the visceral motives of survival and reproducti­on. Great strides have been made in widening the applicabil­ity of algorithms, but as Mr Sutton says, this progress has been fuelled by Moore’s law. What we call AI is simply pattern discovery. Brilliant, transforma­tive and powerful, but just pattern discovery.

Further progress is dependent on recognisin­g this simple fact, and abandoning the fancy that intelligen­ce can be disembodie­d from a living host. someone’s desk to ask a quick question. Any benefit of not commuting is lost. My husband still struggles to finish in time to have dinner with our children. People with especially long commutes now have more time, but even that was a change of scenery and offered some incidental exercise.

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