Study Shows Consciousness May Be Product of Quantum Effect
A controversial theory on consciousness has just been tested: Could consciousness be explained by quantum effects in the brain?
A 30-year-old theory on consciousness called, “Orchestrated Objective Reduction,” posits that consciousness could live in tiny microtubules in the brain, or as New Scientist explains, “Brain microtubules are the place where gravitational instabilities in the structure of space-time break the delicate quantum superposition between particles, and this gives rise to consciousness.”
The theory was first introduced in the 1990s by physicist Roger Penrose and anesthesiologist Stuart Hameroff, but was believed to be untestable and was therefore regarded as a fringe theory at best.
But now, New Scientist reports the theory has just passed a key test, writing, “Experiments show that anesthetic drugs reduce how long tiny structures found in brain cells can sustain suspected quantum excitations. As an anesthetic switches consciousness on and off, the results may implicate these structures, called microtubules, as a nexus of our conscious experience.”
In one experiment Jack Tuszynski at the University of Alberta shone blue light on microtubules, the hollow skeletal structure inside plant and animal cells, to see how they react. The light was caught in the microtubules and then re-emitted in a process called “delayed luminescence,” which they say is comparable to how the human brain processes information. and, they argue, could explain the fundamental workings of the brain and consciousness.
The second part of the experiment was to repeat it but in the presence of an anesthetic. The anesthetic suppressed the delayed luminescence in the microtubules, meaning the light was re-emitted faster after the anesthetic shut down the microtubule. So what does it all mean? Tuszynski believes that turning consciousness on and off via microtubules could be the beginning of our consciousness.
However, Fred Alan Wolf, physicist, lecturer, and author of “Taking the Quantum Leap” is skeptical about the role of microtubules.
“Somehow we don’t feel microtubules are the final answer, if at all the answer,” Wolf said. “Maybe it’s the mission of the light that has something to do with consciousness, and maybe we’re knocking out the microtubules by putting anesthesia onto them. So, that was the hypothesis, the guess, the tying together of the timing of the emission of re-emitted light to anesthesia to consciousness. So, eh, how would you prove it? It’s an interesting concept. Who knows whether it’s right or not — I doubt whether it’s right, it’s too simple.”
As someone who has studied consciousness for decades, what do you think is the answer?
“What consciousness is, is very difficult to say,” Wolf said. “A better line of research would be to try to determine what consciousness does. Can we actually point to things that are happening that we can attribute to consciousness itself?”
Much more testing is needed on the microtubule hypothesis, even Tuszynski himself told New Scientist, “We’re not at the level of interpreting this physiologically, saying ‘Yeah, this is where consciousness begins’, but it may.”
This Small Percent of People Think About Universal Oneness
The belief in oneness has a connection with the future of humanity. We may view ourselves as separate, but we also realize we are part of some greater substance of the universe through element, frequency, or vibration. But who believes in oneness and what are the real-world implications of this belief?
Researchers at Duke University sought to find out how common this belief is and what that means. Scott Barry Kaufman Ph.D., Humanistic Psychologist and author of “Transcend: The New Science of Self-Actualization” explored the studies in his Scientific American article, “What Would Happen If Everyone Truly Believed Everything Is One?”
“So researchers were really curious what (was) the prevalence of people who believe we’re all part of a larger whole,” Kaufman said. “They found that only 25 percent of people reported that they think about the oneness of all things often or many times.”