Free Will: Is It Real Life? Is It Just Fantasy?

Header image credit: me // Featured image credit: Jr Korpa (freely available via Unsplash)

It’s been in the back of my mind to write this post for a while, but I had been putting it off. But as I was walking out of the gym the other day thinking about my class choreography, I realized how relevant this topic is to so many things, so it’s time for it. I was thinking about the strength training class I teach and how much I love the section where we work back (deadlifts, rows, flyes, etc.). It has become my favorite section of that class, in large part because I always play a Journey song. Then I began to realize how that has helped me—no, caused me—to enjoy Journey more (not that I didn’t enjoy them before, but I’ve been getting into them much more since I started teaching this format), and also how I really started to enjoy the back section more once I began to make a big deal about making it my thing to always use a Journey song. In short, I had a profound yet mundane epiphany: did I choose to start liking that section of class (or Journey) more? Or was this increased fondness somehow destined by my previous actions and decisions?

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Easy Come, Easy Go: The Surprising Paradox of Task-Switching

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What do pit orchestra and my dissertation have in common? Well, aside from the fact that I maybe read some relevant articles during the occasional rehearsal and/or show (or, more often the case, discovered that articles weren’t as relevant as I thought they might be), almost nothing…aside from one thing: task-switching. As a reed player, I have doubled for most of the shows I’ve done, meaning I play multiple instruments, usually in the clarinet and/or saxophone families, though I have done some flute (not my forte—but not my piano either). Though still playing music, when switching between instruments, I’m essentially switching between tasks (at least as psychologists would define task-switching), because I’m alternatingly applying different sets of rules (i.e., fingerings). When doing this, rules will inevitably be misapplied (i.e., I play the wrong note).

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Shower Power: Demystifying the Experience of Shower Thoughts

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Ironically, I did not think of the idea for this post in the shower. Instead, it happened during a conversation I had. I was talking with a woman, and near the end of the conversation, I mentioned how I process and think through things really well in the shower. She mentioned that she was the same way, and I think we were both delighted to hear that we weren’t alone in that. And, more than that, I’d wager that it’s actually a pretty common—and, let’s be honest, a pretty delightful—experience. And I think there are some valid psychological reasons for why. Here goes.

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Reading with Your Mind in Mind: The Cognitive and Social Benefits of Literary Fiction

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I read this article and it both aggravated and encouraged me. Overall, it was a very encouraging article, touting the importance of a liberal arts education. But, several parts aggravated me, namely, the reported views of tech company founders/executives regarding the humanities—specifically, how some of these higher-ups think the humanities to be lesser disciplines than the STEM disciplines and, therefore, not worth a student’s while, such as this quoted view of Vinod Khosla: “If subjects like history and literature are focused on too early, it is easy for someone not to learn to think for themselves and not to question assumptions, conclusions, and expert philosophies.”

While I respect Khosla’s innovativeness and success, I must wholeheartedly disagree with this assertion. It is in the humanities where we are uniquely taught to think for ourselves (at least in certain ways) and to tackle unique problems. No, the humanities don’t teach all types of thinking (e.g., research via the scientific method), but how often do the sciences educate us in asking and answering important existential, ethical, or metaphysical questions? And indeed, because of these unique mindsets that are developed in the humanities, as the author goes on to say, these individuals are able to solve otherwise seemingly intractable problems…even in a STEM discipline like computer programming.

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To Be and not to Be: The Quantum Nature of Consciousness

Header image credit: me // Featured image credit: Tingey Injury Law Firm (freely available via Unsplash)

I’m not going to try to argue that consciousness arises from some mysterious quantum activity within the atoms that make up the brain’s neurons. As a scientist, I know better. As a cognitive scientist, I know that, although it is not fully understood how consciousness arises from neural activity, consciousness does indeed arise from that neural activity. No neural activity, no consciousness—simple as that. Also, from what little I know of physics, quantum phenomena are limited to subatomic particles (though atoms can sometimes act like quantum particles), so there’s no way that neurons, which are composed of cells, which are composed of molecules, which are composed of atoms, could behave quantumly. No. Neurons must obey the laws of classical mechanics, not quantum mechanics.

Also, as Matthew Francis, with warrant and good reason, exhorts in this post, it is often a grievous error to apply quantum models to other mysterious phenomena, noting that, when this is done, the person has either misunderstood quantum mechanics or the other phenomenon of interest. However, his exhortation is against those who argue that quantum mechanics is what underlies these other mysterious phenomena. It was never my intention to argue such a case for consciousness. As I said above, cognitive science tells us that’s not how consciousness works. So rather than argue that quantum processes give rise to consciousness, I will argue that quantum mechanics makes for an effective and compelling analogy for explaining how consciousness works. That is, perhaps thought functions not unlike a quantum particle and consciousness arises from brain function as a not wholly predictable process, similar to how quantum phenomena arise rather unpredictably from quantum particles.

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