We May Never Know If AI Is Conscious, Says Cambridge Philosopher (scitechdaily.com)

A philosopher from the University of Cambridge, Dr. Tom McClelland, asserts that the question of whether artificial intelligence (AI) can achieve consciousness remains unanswered due to insufficient evidence about the nature of consciousness itself. In a recent publication, McClelland argues that a reliable method for assessing machine consciousness may be unattainable in the foreseeable future. He emphasizes that simply having consciousness doesn't equate to moral significance; true ethical implications arise with a specific form of consciousness known as sentience, which involves experiences of suffering and enjoyment. This nuanced understanding is crucial as discussions about the ethics and regulation of conscious AI intensify alongside claims from technology companies about achieving Artificial General Intelligence. McClelland highlights the divide within the AI community regarding the essence of consciousness. Proponents of conscious AI suggest that replicating the functional architecture of consciousness in machines could lead to actual consciousness, while skeptics argue that consciousness necessitates biological processes inherent to organic beings. He warns against the potential misuse of the concept of machine consciousness by the tech industry, which could lead to inflated claims that distract from pressing ethical issues, such as animal welfare. McClelland's position serves as a reminder of the significant philosophical and ethical challenges that lie at the intersection of AI development and our understanding of consciousness.