6,200 thoughts per day

A new study from psychologists at Queen’s University in Kingston, Ontario Canada reports observations of the transition from one thought to another in fMRI brain scans. Though the researchers don’t detect the content of our thoughts, their method allows them to count each one, and they say we have about 6,200 thoughts per day. The researchers refer to them as “thought worms.”

“We had our breakthrough by giving up on trying to understand what a person is thinking about, and instead focusing on when they have moved on. Our methods help us detect when a person is thinking something new, without regard to what the new thought is.”

Thoughts think themselves

For those of us who subscribe to the theory there is no self — that me “I” thought is just a persistent illusion — a frequent question is where do thoughts come from if there is no “me” to think them?

They come from the subconscious whose name happens to be Jeff. Jeff sits in the refrigerator that is your consciousness. He has one of those horseshoe magnets he uses to arrange tiny word magnets on the outside of the refrigerator. Jeff is working backward and in the dark (trust me on that point) so the ideas he strings together are often random and arbitrary. He can sense when there is an awareness on the other side of the door and this makes him uncomfortable so he slows down the magnet work. When he feels the awareness depart he gets busy again.

700 Days

I started meditating in 2008 but didn’t make it a regular (daily) part of my life until November 30, 2014. At least that is the date I started keeping track. Since then — as noted here previously — I have missed just two days, for a total of 1,343 days on the cushion. Today’s practice was 700 days without missing.

I sit for either 30 minutes or 45 minutes depending on what’s going on. I am a firm believer in making meditation a daily part of one’s life, if only 10 minutes.

I hope to share “1,000 Days” with you next year.

Forgetting

Most of us has had the experience of committing something to memory. The multiplication tables; important dates in American history, etc. But how does one go about intentionally forgetting something? The following is from a novel (crime fiction) by Lawrence Block, one of my favorite authors. The protagonist is a contract killer and the excerpt describes how he avoids thinking about the people he kills.

“Years ago he’d learned how to clear his mind after a job. Very deliberately he let himself picture the master bedroom on Caruth Boulevard as he had last seen it. Portia Walmsley lay on her back, stabbed through the heart. Beside her was her unnamed lover, comatose with drink, his fingers clenched around the hilt of the murder weapon. It was the sort of image you’d want to blink away, especially if you’d had something to do with it, but Keller fixed it in his mind and brought it into focus, saw it in full color and sharp relief.”

“And then, as he’d learned to do, he willed the image to grow smaller and less distinct. He shrank it, as if viewing it through the wrong end of a telescope, and he washed out the bright colors, dimming the image to black and white, then fading it to gray. The details blurred, the faces became unrecognizable, and as the image disappeared, the incident itself its emotional charge. It had happened, there was no getting around it, but it was as if it had happened years and years ago, and to somebody else.”

I don’t know if this works. Like everyone, I’ve had moments in my life I’d rather not recall but I’ve never made this kind of conscious effort to forget.

Thought Switch

I’m imagining a technology that doesn’t exist. Yet. A lightweight set of electrodes that monitors my brainwaves and transcribes (transmitted via Bluetooth to my mobile device, let’s say) my thoughts. An advanced version of today’s voice-to-text apps. We get to read that “stream of consciousness” at long last.

I imagine printing out a hour’s worth of this mind noise and using a red pencil to circle anything interesting or profound. Alas, there is almost nothing worth noting. Hour after hour after hour. I’ll program an intelligent algorithm to scan a week’s worth of my thoughts. What the hell, let’s to a month! Scanning for something worth saving. Not much, it seems. All that miraculous brain power wasted on “monkey chatter.”

Since I’m imagining yet-to-be-invented tech, how about a drug (or an implant, perhaps?) that will quiet that mind noise, leaving only the input from my senses. (I’m thinking we’ll need a timer switch to re-engage the thought process.)

Click.

I feel the morning sun coming through the hundred foot oak trees that shade my deck. I hear birds — near and far — singing to whomever birds sing to. There’s the sound of the water feature gurgling in the middle of the flower bed. A cool breeze gets a sigh from the Golden Retriever at my feet (say ‘hello’ Hattie). I take a sip of coffee and experience the slightly bitter taste on my tongue. Somehow I know this is a good thing without an accompanying thought. I still have 10 minutes before the noise returns.

The Nature of Consciousness

“In this episode of the Waking Up podcast, Sam Harris speaks with Thomas Metzinger about the scientific and experiential understanding of consciousness. They also talk about the significance of WWII for the history of ideas, the role of intuition in science, the ethics of building conscious AI, the self as an hallucination, how we identify with our thoughts, attention as the root of the feeling of self, the place of Eastern philosophy in Western science, and the limitations of secular humanism.”

“Thomas K. Metzinger is full professor and director of the theoretical philosophy group and the research group on neuroethics/neurophilosophy at the department of philosophy, Johannes Gutenberg University of Mainz, Germany. He is the founder and director of the MIND group and Adjunct Fellow at the Frankfurt Institute of Advanced Studies, Germany. His research centers on analytic philosophy of mind, applied ethics, philosophy of cognitive science, and philosophy of mind. He is the editor of Neural Correlates of Consciousness and the author of Being No One and The Ego Tunnel.”

Why Buddhism Is True

The full title of this book is: Why Buddhism is True: The Science and Philosophy of Meditation and Enlightenment. And it’s the science and philosophy parts of the book that I found most insightful. There is so much within and about Buddhism that are really hard for me to grasp. Emptiness, non-self, just to mention two. This book gave me — for the first time — a tiny, brief glimpse of what these might be. The author explains how natural selection plays such an important role in determining who and what we are. And his explanation of consciousness is the best I’ve come across. This was a breakthrough book for me. I’ll be reading it again. Here are a few excerpts, stripped of all context.


“Evolutionary psychology – the study of how the human brain was designed — by natural selection — to mislead us, even enslave us. […] Our brains are designed to, among other things, delude us.”

“More and more, it seems, groups of people define their identity in terms of sharp opposition to other groups of people.”

“Feelings are designed to encode judgments about things in our environment.”

“Natural selection didn’t design your mind to see the world clearly; it designed your mind to have perceptions and beliefs that would help take care of your genes.”

“Meditation can be seen as, among other things, a process of dispelling illusions.”

“One thing all feelings have in common is that they were originally “designed” to convince you to follow them. They feel right and true almost by definition. They actively discourage you from viewing them objectively.”

“Default Mode Network” — A network in the brain that, according to brain scan studies, is active when we’re doing nothing in particular — not talking to people, not focusing on our work or any other task, not playing a sport or reading a book or watching a movie. […] What you’re generally not doing when your mind is wandering is directly experiencing the present moment.”

“Much of the point of Buddhism is to confront suffering rather than evade it, and by confronting it, by looking at it unflinchingly, undermine it.” #

“We are not our bodies”

“This is not mine, this I am not, this is not my self.”

“Thoughts think themselves.”

“The closer we look at the mind, the more it seems to consist of a lot of different players, players that sometimes collaborate but sometimes fight for control, with victory going to the one that is in some sense the strongest. In other words, it’s a jungle in there, and you’re not the king of the jungle.”

“You think you’re directing the movie, but you’re actually just watching it.”

“Why would natural selection design a brain that leaves people deluded about themselves? One answer is that if we believe something about ourselves, that will help us convince other people to believe it.”

“The different modules (of the brain) are competing for your attention, and when the mind “wanders” from one module to another, what’s actually happening is that the second module has acquired enough strength to wrestle control of your consciousness away from the first module.”

“Theory of mind network” — The part of the brain involved in thinking about what other people are thinking.

“Thoughts, which we normally think of as emanating from the conscious self, are actually directed toward what we think of as the conscious self, after which we embrace the thoughts as belonging to that self.”

“(Brain) modules think thoughts. Or rather, modules generate thoughts, and then if those thoughts prove in some sense stronger than the creations of competing modules, they become thought thoughts — that is, they enter consciousness.”

“While observing the mind during meditation, it (can) seem like ‘thoughts think themselves’ — because the modules do their work outside of consciousness, so, as far as the conscious mind can tell, the thoughts are coming out of nowhere. […] The conscious self doesn’t create thoughts; it receives them.”

“It’s sort of like going to the movies. We go to the movies and there’s a very absorbing story and we’re pulled into the story and we feel so many emotions… excited, afraid, in love… And then we sit back and see these are just pixels of light projected on a screen. Everything we thought is happening is not really happening. It’s the same way with our thoughts. We get caught up in the story, in the drama of them, forgetting their essentially insubstantial nature. Escaping this drama — seeing your thoughts as passing before you rather than emanating from you — can carry you closer to the not-self experience.” #

“Thoughts that intrude (during meditation) often seem to have feelings attached to them. What’s more, their ability to hold my attention — in other words, to keep me enthralled, to keep me from noticing that they’re holding my attention — seems to depend on the strength of those feelings.”

“Feelings are, among other things, your brain’s way of labeling the importance of thoughts, and importance determines which thoughts enter consciousness.”

“Emptiness is not the absence of everything, but the absence of essence. To perceive emptiness is to perceive raw sensory data without doing what we’re naturally inclined to do: build a theory about what is at the heart of the data and then encapsulate that theory in a sense of essence.” #
“We are designed to judge things and to encode those judgements in feelings.” #

“If there’s something you don’t have any feelings at all about, you probably won’t much notice it in the first place.”

“At the root of the way we treat people is the essence we see them as having. So it matters whether these perceptions of essence are really true or whether, as the doctrine of emptiness suggests, they are in some sense illusions.”

“Not seeing essence and not having preconceptions are one and the same, because the essence we perceive in things is a preconception about them that has been programmed into our brain.”

“If you’re nothing, if you disappear, you can then be everything. But you can’t be everything unless you are nothing.” — Gary Weber

“The things in your environment — the sights, the sounds, the smells, the people, the news, the videos — are pushing your buttons, activating feelings that, however subtly, set in motion trains of thought and reaction that govern your behavior, sometimes in ways that are unfortunate. And they will keep doing that unless you start paying attention to what’s going on.”

“The things inside us are subject to causes, to conditions — and it is the fate of all conditioned things to change when conditions change. And conditions change pretty much all the time.”

“Making real progress in mindfulness meditation almost inevitably means becoming more aware of the mechanics by which your feelings, if left to their own devices, shape your perceptions, thoughts, and behavior — and becoming more aware of the things in your environment that activate those feelings in the first place. […] Becoming more aware of what causes what.” #

“The idea is to finely sense the workings of the machine (the mind) and use that understanding to rewire it, to subvert its programming, to radically alter its response to the causes, the conditions, impinging on it.”

“Natural selection engineered the delusions that control us; it built them into our brains.”

Reviews: New Yorker; New York Times; National Review