It absolutely depends on your definition of consciousness. Every conversation about a concept depends on the definition of that concept. My definition is based upon sensation, processing, and decision-making, in regards to the self and the environment. I’d argue that plants and even cells exhibit simple forms of consciousness. If you take the emergent-property perspective, I’d argue even molecules and individual particles have a broad and abstract consciousness, although certainly several orders of magnitude less sophisticated than yours or mine.
The statement “we have only ever observed that in a very specific set of complex systems which is brains and possibly fungi” tells me less about consciousness than it does about our ability to observe it.
It absolutely depends on your definition of consciousness. Every conversation about a concept depends on the definition of that concept. My definition is based upon sensation, processing, and decision-making, in regards to the self and the environment. I’d argue that plants and even cells exhibit simple forms of consciousness. If you take the emergent-property perspective, I’d argue even molecules and individual particles have a broad and abstract consciousness, although certainly several orders of magnitude less sophisticated than yours or mine.
The statement “we have only ever observed that in a very specific set of complex systems which is brains and possibly fungi” tells me less about consciousness than it does about our ability to observe it.