Yes again. A paradigm shift is like a change of sanity, or like enlightenment, so results in a completely new way of thinking, and so possibilities arise that were previously impossible. — Pop
Thank you for your answer!
I don't have a definite opinion on that, I might open another OP related to this topic, but I've got 3 issues with this:
1. The reality has to be infinitely complex, and it has to become more and more complicated.
2. I simply don't see another extra-step. If the reality is infinitely complex and complicated, we can already state that, so in a way, we comprehend that. An animal cannot do that. I don't think there can be something more than an infinite complex and complicated reality. So if we can grasp that, I think it is just a matter of details. Indeed, an infinite number of details, but nonetheless, nothing fundamental in my opinion. So what fundamental difference can be between us and another ''superior'' creature?
3. Let's call the fundamental difference between us and animals P1, the fundamental difference between Martians and us P2, and so on. In order to be more evolved, Pn must include all Pn-1 properties, plus something extra. I've got 2 problems with that:
a. Too complex - at one point, there will be too many properties, too many layers. The brain structure can, as you mentioned, change, but in order to be infinitely complex, quantity is also necessary. So we will end up with enormous brains. Not only that might not be sustainable after a specific point, but it might be detrimental. We will need, for instance, no limit to speed, so that the information can travel fast and make those creatures act fast, otherwise they'll be slow and inefficacious. Also, the power and speed of computing has to be unlimited.
b. Too many properties = no identity - this is a complicated one, but probably the most important thing, so please bear with me on this one. It is not enough to have the physical capacity to manage all those many properties, but it is also important to have each of them active in parallel, otherwise, a huge number of those properties will become irrelevant in time, thus useless. In order to have them active, the environment in which that creature lives has to constantly provide with all the necessary challenges in order to keep active all the properties. If this condition is not fulfilled, and many of the previous properties will be lost, then we cannot talk about a ''more evolved'' being but just a fundamentally different one.
Perhaps you have a better understanding of it, but as far as I am aware he still cannot explain the qualia of experience, what its for, why we have it. — Pop
The hard problem of consciousness is how do you get from matter to experience, i.e. from the properties like mass, spin, or velocity to pain, happiness, or thoughts. Hoffman does not have the problem of how to get from matter to mind, because in his view, the mind is fundamental, not a result of the matter, and the question of qualia is irrelevant in this case because it is like you're asking why does God have these properties. This is a form of idealism, and there's no hard problem of consciousness in idealism. As an idealist, you have to be careful not to get in conflict with science and not to have a fundamental metaphysical problem. So far, it seems Hoffman's theory is alive and well.