Could an AI ever become conscious?
When a Google engineer claimed an AI was sentient, the world laughed. But the question underneath is deadly serious.
The answer
In June 2022, Google engineer Blake Lemoine publicly claimed that the LaMDA chatbot was sentient - a claim Google and most researchers dismissed. Yet the deeper question of whether AI could achieve consciousness remains scientifically unresolved. Under Integrated Information Theory (IIT), proposed by neuroscientist Giulio Tononi, consciousness requires integrated information processing (measured as 'phi'), which current neural networks may lack despite their complexity. Under Global Workspace Theory, consciousness arises from broadcasting information across specialized brain modules - something transformer architectures loosely resemble. A 2023 report by prominent consciousness researchers concluded that no current AI system is likely conscious, but couldn't rule out the possibility for future systems, calling for serious scientific investigation rather than dismissal.
Source: arXiv
- consciousness
- philosophy
- sentience
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