That's right. The theory allows for the emergence of an abstract "superorganism" that is composed of many individual organisms. Many puzzling questions are to follow. If the web were to "wake up" so to speak, would it exhibit apparent forms of observable unified and coordinated behavior? Or would we simply be an unknowing unit in a larger system in the same way a neuron is unaware of its contribution to a mental state? It's not only fun to entertain the idea of a living entity that would possess essentially all the knowledge accumulated by humanity, but also scientifically productive.
In theory, there's almost no limit to how large a fully conscious system can grow and evolve in space. It is bound only by the rate of information and complexity growth, which we have seen tends to increase exponentially.
So far we've discussed consciousness that can span large distances with no palpable physical structure. But what about arrangements of information that are too small for the eye to see?
IIT says that anything with a non-zero Phi has subjective experience. This includes subatomic particles. Koch writes:
"Even simple matter has a modicum of Φ [integrated information]. Protons and neutrons consist of a triad of quarks that are never observed in isolation. They constitute an infinitesimal integrated system."
This has profound consequences. It would mean that consciousness is spread throughout space like a cosmic web of experience. Of course awareness is greatest where there is significant information integration, but in essence, "mind" (or "psyche") is everywhere. IIT turns out to be a modern twist on an ancient philosophical view known as "panpsychism". But before you go dismissing the concept because of its name, you should know that intellectual heavy hitters such as Baruch Spinoza, Gottfried Leibniz, and William James are all considered panpsychists. Its central tenant is that all matter has a mental aspect, which makes consciousness universal. Koch goes on:
"The entire cosmos is suffused with sentience. We are surrounded and immersed in consciousness; it is in the air we breathe, the soil we tread on, the bacteria that colonize our intestines, and the brain that enables us to think."