Human Consciousness: not a hard problem (Humans)

by David Turell , Sunday, January 17, 2016, 16:26 (3231 days ago) @ David Turell

This essay's author thinks consciousness can be understood and explained:-http://www.theatlantic.com/science/archive/2016/01/consciousness-color-brain/423522/-"The hard problem of our own time is the mystery of consciousness. Let me be precise about what I mean by consciousness. These days it's not hard to understand how the brain can process information about the world, how it can store and recall memories, how it can construct self knowledge including even very complex self knowledge about one's personhood and mortality. That's the content of consciousness, and it's no longer a fundamental mystery. It's information, and we know how to build computers that process information. What's mysterious is how we get to be conscious of all that content. How do we get the inner feeling? And what is that inner feeling anyway?-***-" The brain constructs inaccurate models of the world. To understand consciousness scientifically, once again it's necessary for the cognitive parts of our brains to discover the inaccuracies in our deeper, built-in models of ourselves.-"The human brain insists it has consciousness, with all the phenomenological mystery, because it constructs information to that effect. The brain is captive to the information it contains. It knows nothing else. This is why a delusional person can say with such confidence, “I'm a kangaroo rat. I know it's true because, well, it's true.” The consciousness we describe is non-physical, confusing, irreducible, and unexplainable, because that packet of information in the brain is incoherent. It's a quick sketch.-"What's it a sketch of? The brain processes information. It focuses its processing resources on this or that chunk of data. That's the complex, mechanistic act of a massive computer. The brain also describes this act to itself. That description, shaped by millions of years of evolution, weird and quirky and stripped of details, depicts a “me” and a state of subjective consciousness.-***-"The study of consciousness needs to be lifted out of the mysticism that has dominated it. Consciousness is not just a matter of philosophy, opinion, or religion. It's a matter of hard science. It's a matter of understanding the brain and the mind—a trillion-stranded sculpture made out of information. It's also a matter of engineering. If we can understand the functionality of the brain, then we can build the same functionality into our computers. Artificial consciousness may just be a hard problem within our grasp."-Comment: Hopeful, but is his approach realistic? Consciousness is based on information but it is immaterial itself. This article ties in closely with the Deutsch essay which precedes it. Thoughts?