I don't think the debate is even resting on reasonable grounds.
Few are categorically stating that machines are conscious in any sense comparable to a person.
What we have is people saying
1. We don't know what it is but we are certain that this does not have it.
and 2. We don't know what it is so we cannot possibly say with any certainty that this does not have it.
2. supports the principle that if we cannot say with certainty that this does not have it, if it behaves as if it does, we should act on the assumption that it does, because there is no other basis for assuming it is not.People try and assume the burden of proof is on the people suggesting consciousness, but that is like declaring that something that looks like a duck and quacks like a duck cannot be considered to be a duck unless you can identify some essential essence of duckness. I think the burden of proof is upon anyone who looks at something that appears to be a duck and says that it is not to show what it is that does not make it a duck. If they cannot define the heart of duckness I don't think they have an argument.
Why?
People have created machines that can, at their core, regurgitate human knowledge. They do not have long-term memory, self-direction, self-improvement, emotion, etc. At their very best, we have harnesses that can bootstrap short-lived artificial intelligences that can perform tasks and do knowledge work.
At best, we have artificial, short-lived, simulated consciousness. Human consciousness at its heart has a lot to do with emotion and experiences. An AI does a task today and goes away. The simulated consciousness hasn’t experienced or learned anything, even if can improve its environment (harness). Any expressed emotion is simply a ghost of the fact it was trained on the works of an emotional species, or RL to make it more approachable to humans.
I think there should be a lot more burden on folks trying to argue that (effectively), machines should be considered morally equivalent to humans.
Yes, having massive implications on society is a fucking fair and reasonable thing for a human being to be concerned about. Anything related to survival of the species is biologically reasonable to be concerned about.
The fact that we’re even considering this concept is an indication that human consciousness is special. Do other apex predators decide not to eat meat because it’s conscious? Despite some level of animal intelligence, they have no sense of morality. (See e.g. Orcas playing with their food.)
Other species simply do what it takes to stay alive, and that’s what this truly boils down to. If giving AI rights would lead to the destruction of humanity, yes, we should be be concerned.
For example, utilitarians might think of the greatest good for conscious species (simulated or not). Well, it’s trivial to have billions of AIs, and not so trivial to have billions of humans. Whose greatest good wins?