Hypothetically? You need more than a brain to have consciousness. Dead brains, I believe, do not have it. So it's more than just a simulation of a brain, you also need to simulate the data flow through the brain, the retention of memories, etc. Then there's the problem that a simulation of a roller coaster is not a roller coaster. Is there any reason to believe that this simulation of a brain will in fact operate as a brain? Does the simulation not lose something? Or are we discussing some impossible level of perfect simulation that has never and can never be achieved, even for something a million times less complicated than a mammalian brain?
If you build that spreadsheet, let me know and I'll evaluate it. I've done that evaluation with LLMs and they're definitely not conscious.
If you build that spreadsheet, let me know and I'll evaluate it. I've done that evaluation with LLMs and they're definitely not conscious.