A New Marriage of Brain and Computer
Quantum consciousness has attracted a lot of total quacks, running 10 steps ahead of science and using "quantum word salad" to justify whatever beliefs they already had. For so many people, "quantum" reads as "magic", and flick the critical thinking is turned off, and off we go on an adventure of telepathy, auras, out-of-body adventures, and the whole litany of New Age-isms that might as well come from the late 19th century. Only this time with the word quantum in it, for that extra helping of plausibility. That's never a valid use of science.
But that's unfair of me to use that as justification to dismiss the entire idea. There is no idea so right that idiots can't misuse it. "Quantum" itself is the canonical case. Quantum mechanics is now over a hundred years old, but you'd never know it from the public perception. It remains counterintuitive, but it's not fair to call it a mystery any more. A mystery to you and I, perhaps, but it has long ceased to be an anything-box in physics.
If consciousness research has proved anything, it is that all our simple models are inadequate, and the final answer, whatever it may be, is going to be complicated.
A New Marriage of Brain and Computer recently went by on the Google TechTalk feed, and while there's still a little bit of the quantum = magic in there, there is also interesting material to chew over regarding the simple question of "How does the brain really work?" You can consider the consciousness discussion an irrelevancy and still learn some interesting things. The rest of this post assumes you've watched that video. (Google's video interface is superior to the embed version, so I give you the link.)
Emotional Value
When I was a child, I wanted to be like Spock. For those few who do not know whom I mean, Spock was the science officer on the star ship Enterprise in the famous 1960's sci-fi television show Star Trek. His claim to fame was being half-human and half-Vulcan. Vulcans were an alien race who are so naturally violent that they felt themselves forced to renounce their emotions and turn to a life of pure logic, lest they extinguish themselves in endless war. A common misconception is that Vulcans have no emotions; they do, but they rigidly suppress them.
Spock's major character arc involved a conflict between his "human side" and his "Vulcan side", between "emotions" and "logic". During the television series, he had chosen to attempt being pure Vulcan/logical, but he met with less success than he would have liked. Something never made clear was whether this was purely a personal issue or if perhaps being only half-Vulcan made it somehow biologically more difficult to live with the Vulcan philosophies and disciplines. (Most likely even the writers themselves were conflicted over their interpretation of this.)
Spock's initial choice reflects a common view of emotions, that they are intrinsically opposed to logic, unpredictable and uncontrollable, that you are forced to choose either the cold, cruel world of logic, or the squishy, utterly irrational world of emotion and feeling, but that ne'er the twain shall meet. This is view can be seen in our most ancient literature, where the fiery passions of somebody's loins are routinely contrasted with their cold, austere logical mind.
What absolute garbage!