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The meaning of dreams

Jack kerouacJack Kerouac woke up most mornings in the 1950s and scribbled into a bedside notebook what he could remember of his dreams. Characters from his novels interacted with fantasies and real life events. The result was eventually published in 1961 as his Book of Dreams; 184 pages of mostly spontaneous or stream-of-consciousness writing, as this excerpt shows:

WALKING THROUGH SLUM SUBURBS of Mexico City I’m stopped by smiling threesome of cats who’ve disengaged themselves from the general fairly crowded evening street of brown lights, coke stands, tortillas-Unmistakably going to steal my bag-I struggled a little, gave up-Begin communicating with them my distress and in fact do so well they end up just stealing parts of my stuff! We walk off leaving the bag with someone-arm in arm like a gang to the downtown lights of Letran, across a field-

I was browsing through Kerouac’s book this week, looking for common themes that overlapped his and my own dreams. After all, there are dream elements that have been reported so often they’re considered part of the human experience: falling, being chased, flying, being naked in public (the latter, I’m sure, is every politician’s dream…).

I admire Kerouac’s efforts to make sense out of what is normally an incoherent jumble of images, actions and ideas. Kerouac, though, seems to have woven his dreams into his wealth of stories, continuing them in his sleep. I can’t tell, however, if in his recording he embellished the dreams with thoughts and memories of his own stories. Some seem like drafts for a novel or those deleted scenes in the feature section of a DVD. As he wrote himself:

“In the Book of Dreams I just continue the same story but in the dreams I had of the real-life characters I always write about.”

Some people remember their dreams, others don’t. Most mornings I can recall fragments of mine, sometimes entire narratives, like Kerouac did. Some mornings they are just snippets that evaporate quickly as I go about the day. A rare few I can recall past the morning, rarer still those that stick with me over the years (and most of those are from childhood, when my brain was more elastic and open).

Sometimes I have lucid dreams, too; dreams when I know I’m dreaming. Dreams in which I’m not only the actor but the director. Sometimes in those dreams I struggle to awaken. Nightmares? Not so much; I had them when I was a child, and still recall a few rather vividly, but few trouble my sleep these days. Night terrors? None, at least none I can recall.

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Hypergraphia

HypergraphiaAn article in the September, 2016, issue of Doctor’s Review looks at the curious, compelling affliction called hypergraphia: the obsessive need to write. I never knew before this that there was an actual illness of this sort. As someone who is often driven by a deep compulsion to write, I am both curious and a little afraid to learn more. And of course, I turned to the internet.

Curious because I always want to learn, especially when it’s something that might touch me in some way. Afraid because I’ve always thought of my writing as a mere personality trait, a passion I’ve had as long as I can remember, and to discover it may be an actual illness is worrisome. But if I have it, mine is at least a mild form, in comparison with true sufferers.

Hypergraphia is incurable, too. Well, that might not be a big deal for some, since writing itself satisfies the afflicted. And in general writing doesn’t afflict life in a negative way that other ailments do. Hypergraphia is often associated with some of the latter: bipolar disorder, temporal lobe epilepsy and schizophrenia.

I enjoy writing immensely and the act is pleasant, not painful. Not writing isn’t painful either, but I often awaken at night thinking of what to write and how to say it best. Not writing feels like mental constipation; a sense that something has to be released. I don’t often suffer from actual ‘writer’s block’ except when struggling to produce fiction.

Yet if I actually had hypergraphia, I would be in the august company of Vincent van Gogh*, Fyodor Dostoevsky, Robert Burns, Danielle Steel, Edgar Allan Poe, Sylvia Plath, Joyce Carol Oates, Stephen King, Isaac Asimov and Lewis Carroll. Their illustrious presence, however does not confer talent, much to my chagrin.

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Judas, a Biography

Judas kissLong before Darth Vader, long before Lord Voldemort, long before Stephen Harper, Judas Iscariot reigned as the supreme icon of evil in Western mythology. Judas betrayed God. How much worse can you get?*

For 2,000 years we’ve used the term Judas to refer to anyone who betrayed anything, any cause, any belief, any friendship. Yet, like all the icons of evil that came before, and who have followed, Judas holds a fascination for us that transcends his actions.

Dante consigns him to the ninth circle of hell, one of three traitors forever chewed in the mouths of the three-headed Satan. Yet Brutus, Cassius (the other two sinners in Dante’s story), Benedict Arnold, and Vidkun Quisling never achieved such attention or notoriety. They were all were members of their respective inner circles; all betrayed their friends,their beliefs and their leaders. But they are paltry shadows beside Judas.

Perhaps that’s in part because none of the others are religious symbols, and religion far too often brings out the extreme in people.

Susan Gubar’s 2009 book, Judas, a Biography, which I’ve been reading of late, is a fascinating look at the relationship the West has had with Judas these two millennia, and how he appears in art, music, literature, religion and popular culture. Judas has become a reflection of a lot about ourselves: our fears, our religion, our mythologies, our politics, our behaviour.

Many of us have had the deeply disturbing experience of betrayal in our own lives; someone trusted, a friend or lover, someone we cared deeply about who betrayed us. And when that betrayal is over something crass like money or political favour, it cuts us deeply. We never forget, never forgive our own personal Judas.**

But who was Judas that we still use his name for such acts?

The Gospels are spare in their actual history of Judas, even in his final acts. But a whole body of legend has grown up around the man, his family, his parents, his childhood and, of course, his afterlife. All of which, as Gubar points out, is merely imagined; unsubstantiated by any historical documentation, but become part of the mythology. All of it meant to polish his evil sheen, rather than redeem him.

What’s to redeem, you might ask? Well, nothing is ever as simple as it seems.

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Why Do We Make Music?

MusicMusick has Charms to sooth a savage Breast,
To soften Rocks, or bend a knotted Oak.
I’ve read, that things inanimate have mov’d,
And, as with living Souls, have been inform’d,
By Magick Numbers and persuasive Sound.
What then am I? Am I more senseless grown
Than Trees, or Flint? O force of constant Woe!
‘Tis not in Harmony to calm my Griefs.
Anselmo sleeps, and is at Peace; last Night
The silent Tomb receiv’d the good Old King;
He and his Sorrows now are safely lodg’d
Within its cold, but hospitable Bosom.
Why am not I at Peace?

William Congreve (1670 – 1729) in his play, The Mourning Bride (1697).

Why have humans made music from the earliest times of our species? The oldest known bone flute is more than 40,000 years old. But a Neanderthal hyoid bone shows humans could speak 20 millennia before then, and that means they could probably sing, too. Steven Mithen hypothesized just that in his 2004 book, The Singing Neanderthals: The Origins of Music, Language, Mind and Body.

Mithen opens his book with the words, “The propensity to make music is the most mysterious, wonderful, and neglected feature of humankind…” Liisa Ukkola, researcher at the University of Helsinki and Sibelius Academy, said of a recent study on the genetic basis of musical aptitude,

Music is social communication between individuals… music perception and creativity in music are linked to the same phenotypic spectrum of human cognitive social skills, like human bonding and altruism… We have shown for the first time in the molecular level that music perception has an attachment creating impact.

Clearly the urge to make music has been with humans since the beginning. Why, is, of course, open to debate. Wikipedia notes:

Some suggest that the origin of music likely stems from naturally occurring sounds and rhythms. Human music may echo these phenomena using patterns, repetition and tonality. Even today, some cultures have certain instances of their music intending to imitate natural sounds. In some instances, this feature is related to shamanistic beliefs or practice.It may also serve entertainment (game) or practical (luring animals in hunt) functions.

Then it adds, almost as an afterthought:

Music evokes strong emotions and changed states of awareness.

Congreve said it best: Music has charms to sooth a savage breast/To soften rocks, or bend a knotted oak. But emotions are, despite all the study done on them, notoriously difficult to categorize in a way everyone agrees on. Much like music.

I often ponder why music matters, why I feel compelled at times to play, to create, to sing, to listen. Why one song moves me to tears, another to joy, another to dance and yet another to sing along. And why does some music leave me cold and unmoved?

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Timothy Leary Was Right. Maybe.

This is your brain on drugs
This is your brain on drugs. Or rather, the right-hand image is your brain on psilocybin. The other side is your brain on a non-psychedelic drug. Researchers recently discovered some amazing facts about how our brains work on some chemicals. And some psychedelic drugs prove to have pretty amazing effects. But don’t try this at home… stick to building toy rockets and drones for your science experiments…

Apparently Timothy Leary was right: psychedelic drugs change the way users think. For a long time, possibly forever. In his pioneering work, The Psychedelic Experience (1964), Leary wrote

A psychedelic experience is a journey to new realms of consciousness. The scope and content of the experience is limitless, but its characteristic features are the transcendence of verbal concepts, of space-time dimensions, and of the ego or identity. Such experiences of enlarged consciousness can occur in a variety of ways: sensory deprivation, yoga exercises, disciplined meditation, religious or aesthetic ecstasies, or spontaneously. Most recently they have become available to anyone through the ingestion of psychedelic drugs such as LSD, psilocybin, mescaline, DMT, etc. Of course, the drug does not produce the transcendent experience. It merely acts as a chemical key — it opens the mind, frees the nervous system of its ordinary patterns and structures.

He also said in a 1966 CBS documentary about his work,

We always have urged people: Don’t take LSD unless you are very well prepared, unless you are specifically prepared to go out of your mind. Don’t take it unless you have someone that’s very experienced with you to guide you through it. And don’t take it unless you are ready to have your perspective on yourself and your life radically changed, because you’re gonna be a different person, and you should be ready to face this possibility.

A story in Wired Magazine about this new research described the image above:

A representation of that is seen in the image above. Each circle depicts relationships between networks—the dots and colors correspond not to brain regions, but to especially connection-rich networks—with normal-state brains at left, and psilocybin-influenced brains at right…
In mathematical terms, said Petri (study co-author Giovanni Petri, a mathematician at Italy’s Institute for Scientific Interchange), normal brains have a well-ordered correlation state. There’s not much cross-linking between networks. That changes after the psilocybin dose. Suddenly the networks are cross-linking like crazy, but not in random ways. New types of order emerge…
Petri notes that the network depiction above is still a simplified abstraction, with the analysis mapped onto a circular, two-dimensional scaffold. A truer way of visualizing it, he said, would be in three dimensions, with connections between networks forming a sponge-like topography.

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Words, Your Brain and Sex

Naked readingOne of the reasons I’m a dedicated librocubularist* can be found in a story on IFL Science that is headlined, “Learning New Words Activates The Same Brain Regions As Sex And Drugs.” It opens:

While it doesn’t get much better than sex and drugs for many out there, new research has found that simply learning a new word can spark up the same reward circuits in the brain that are activated during pleasurable activities such as these. No wonder there are so many bookworms and scrabble addicts out there.

So nothing like a good, brisk read through the Compact English to get in the mood, eh? Get all purfled from the effort of learning new words. While you groak your snoutfair mate and suggest she festinate her reading while she tells you to be testudineous while she deliciates her words…

The actual article this story draws from doesn’t exactly say that learning new words is the same as sex or drugs. What it says is that learning them lights up the regions of the brain that kicks into play when it wants to reward you. At least it works on people who were being studied under MRIs, not necessary those in libraries or bookstores. Don’t go ecstasiated over it, yet.

It does the same thing for gambling, although I have to admit for this unrepentant mumpsimus, my own reward-centre connection for learning kicks a much more powerful punch than that for gambling. It’s a burden I bajulate well, though.

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“A” Personalities: A Theory

GoodreadsWhen someone tells me he is an “A-type” personality, I cannot help but think of the title of Aaron James’ bestselling book: Assholes *A Theory (Anchor Books, New York, 2014). After all, what else would the “A” stand for when someone boasts to the audience he is an alpha male as if the rest of the room was full of less-worthy betas?

Self aggrandizement is not limited, of course, to assholes, but they certainly occupy centre stage (at least in their own mind). Not always the best place to be, considering that, medically speaking, A-types are more prone to heart disease than B-types.

As Wikipedia tells us, Type A personalities are,

“…ambitious, rigidly organized, highly status-conscious, sensitive, impatient, take on more than they can handle, want other people to get to the point, anxious, proactive, and concerned with time management… often high-achieving “workaholics” who multi-task, push themselves with deadlines, and hate both delays and ambivalence.
…Type A behavior is expressed in three major symptoms: (1) free-floating hostility, which can be triggered by even minor incidents; (2) time urgency and impatience, which causes irritation and exasperation usually described as being “short-fused”; and (3) a competitive drive, which causes stress and an achievement-driven mentality.

Not entirely flattering a description, is it? Rigid, status-conscious, ambivalent, impatient, short-fused, irritable, hostile, competitive… not the sort of person you want at a council table where cooperation, consensus and respect make for good governance. A-types at the table generally are seen by others as assholes. Hence the mnemonic association with the book. One wonders why anyone would boast of this.

Aaron James writes of a dichotomy between cooperative people and these A-types:

Even the “bright-line” rules of cooperation will have exceptions and cooperative people often put a certain amount of work into discerning both the spirit of the law and what is finally acceptable in a particular case. They thus seek clarification, check assumptions, ask permission or at least take a measure of care in good faith. The asshole, by contrast sees little need for the work of mutual restraint aimed at benefit for all involved. According to his generalized sense of entitlement, it is only natural that the various advantages of social life should flow his way.

(For the sake of politeness and civility, I am inclined to find another name for assholes. I cannot merely call them jerks, because James differentiates between assholes and mere jerks. Twits, idiots, dweebs, boors, shmucks, cads, jackanapes… these names fail to capture the essence of those truly despicable people whom James describes. I think I will have to simply refer to them as “a*holes” so as not to entirely dilute the impact.)

A-type, A*holes, pretty much the same thing, at least as far as I can fathom. Of course, I’m not a psychologist and I’m sure there are subtle shades of difference I fail to discern.

B-type personalities, on the other hand, Wikipedia says, work well together:

…generally live at a lower stress level and typically work steadily, enjoying achievement but not becoming stressed when they do not achieve. They may be creative and enjoy exploring ideas and concepts. They are often reflective…

Sounds like someone much easier to get along with in a group dynamic like the council table: unstressed, creative, exploratory, reflective. People who will contribute rather than control, will think rather than merely act. People you can work with and respect. people who use “we”  when describing accomplishments and work as a team. People unlikely to be described in James’ book.

A-types, however, will find themselves in it.

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The Utility Animal

In the July/August edition of Pets Magazine (the Cat Care issue) there are two articles that caused me concern. One is “The Loyalty and Bravery of a Cat” (p.28), the other is “Quick-Thinking Cat Saves the Day.” (p.26). The latter is a pet profile from the Purina Hall of Fame that honours pets for “extraordinary actions.” The former is about a YouTube video showing a family cat attacking a dog that had itself attacked the family’s four-year-old son.

The acts themselves and the cats involved are extraordinary and deserving of praise as individual animals. But the idea that cats in general need to be propped up as utility animals, that in order to have intrinsic value they need to perform some service for humans, bothers me deeply.

It also annoys me that cat lovers feel the need to be defensive about cats and find ways to make them seem more like dogs. They are separate species with very different social (pack) cultures and cannot be expected to behave like one another.

All animals evolved to fulfill their own purpose. Some have become domesticated through their interactions with humans; a few are even companion animals we call pets. Dogs and cats top that small list. And a small percentage of those perform acts that are of use or beneficial to humans.

Valuing an animal on the basis of its utility is to devalue the life of that animal. Animals do not exist to serve human needs. Yes, they can be trained to perform tasks, but that isn’t their purpose.

Cats have value simply by being cats. All life has its own inherent value and we cannot measure that value against its usefulness to our lives. Not should not – cannot. There is no appropriate measuring stick.

Any attempt only promotes subjective value judgments over other species. It’s akin to measuring the distance to a neighbouring planet by the number of bicycle lengths between us. Irrelevant.

Value your pet, value all life, for what it is. Not what use, not what advantage and not what profit you can gain from it. And I am happy to share my home with my pets for the sake of their companionship alone.

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When good people do bad things in groups

Mob MentalityThe headline is taken from a piece on Science Daily on a study about how groups change personal behaviour and morality. The study is reported on the MIT website. I’ve seen that change myself, many times over the years, and most recently locally. The study adds intelligence on the neurology of how such group activity changed people.

The report itself is called “Reduced self-referential neural response during intergroup competition predicts competitor harm,” which of course would have most people’s eyes glazing over. But the authors of the report start by asking a salient question:

Why do interactions become more hostile when social relations shift from “me versus you” to “us versus them”? 

Why, indeed? Why do people who seem rational and even friendly individually become angry bullies in a group?The authors themselves offer a hypothesis:

One possibility is that acting with a group can reduce spontaneous self-referential processing in the moral domain and, in turn, facilitate competitor harm. We tested this hypothesis in an fMRI experiment in which (i) participants performed a competitive task once alone and once with a group; (ii) spontaneous self-referential processing during competition was indexed unobtrusively by activation in an independently localized region of the medial prefrontal cortex (mPFC) associated with self-reference; and (iii) we assessed participants’ willingness to harm competitors versus teammates. As predicted, participants who showed reduced mPFC activation in response to descriptions of their own moral behaviors while competing in a group were more willing to harm competitors. These results suggest that intergroup competition (above and beyond inter-personal competition) can reduce self-referential processing of moral information, enabling harmful behaviors towards members of a competitive group.

That’s fairly technical and likely not eyebrow-raising for us non-techies. Is this relevant to you and me, to our neighbours and friends and our daily lives? Yes, and very much so.

It means that our personal moral compass may not work, may be disabled when we interact in groups that identify an us-them dichotomy, or see outsiders as competitors. It explains why groups can become uncivil, nasty, aggressive, even violent although their individual members may not be.

It also suggests that to break away from group dominance, one needs to become introspective about our own values and ethics, and one must work hard to recover that moral compass.

We only need read the stories of the brave but estranged family members the late Fred Phelps, leader of the hate-filled Westboro Baptist Church, who broke away from his control. Twenty-three-year-old Zach Phelps-Roper broke from the church recently, and spoke to the Topeka Capital-Journal about his decision:

Empathy and unconditional love, he said, are the keys to solving the world’s problems — a lesson he has learned contrasting his time inside the WBC compound and the past nearly 11 weeks outside it.
“I feel like I have unconditional love for every person around the world,” Phelps-Roper said Friday. “The Westboro Baptist Church sees things differently than I do now.”
The church he grew up in was too busy pointing out problems to look for solutions, he said. He has been able to spend the past two months investigating the second part of that equation.
His conclusion: “Most problems come from a lack of understanding of how we affect other people and things around us. I feel like I have found the holy grail, the overarching solution to solving all of our society’s problems, and I want to learn more. I want to do more.”

What is interesting to me is that Zach, although he broke from the abusive church and its leader, and rediscovered his own moral compass, he also retains considerable religious faith – even a fundamentalist view I would have expected him to abandon. So one can break free of a group’s dominance yet retain shared core beliefs., just behave differently – more normally, more civilly.

That was eye-opening. It certainly isn’t the experience of all Westboro members who have freed themselves of its grip (read this piece about another family member’s struggle; Libby Phelps-Alvarez), although most have said in the interviews I’ve read they are kinder, gentler, more empathetic and humane since leaving the church. I expect most people who break free of any group’s control feel that way.

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Confused Science

Confused In his book, The World in Six Songs, Daniel Levitin posutlates the ability to make or participate in music may have conferred an evolutionary advantage to early humans. It’s a reasonable hypothesis based on both archeological and anthropological evidence. And some paleontological finds, too.

We know from remains of bone flutes and other instruments, that humans made music at least 40,000 years ago. What that music was like, what role it played in primitive culture and society, what ceremonial or bonding purposes it had, will always be speculation (although we do know they likely used the pentatonic scale). We can only infer music’s roles from its uses in historic – i.e. since the invention of writing – civilizations, but we can never be sure what happened – and why – before the historical record.

When humans started singing, drumming, or making instruments to accompany themselves is simply something we will never know. Anything to suggest when is mere speculation. And even suggesting why is, too. We’re using post hoc analysis to infer purpose and reason.

We do know that group singing and dancing involves the release of certain neurochemicals like oxytocin, that can have powerful social-bonding effects on individuals, but we don’t know whether the particular chemistry is recent, ancient or even had the same effect on earlier cultures. However, given the relatively common and similar effects observed today, it’s another reasonable speculation that they occurred earlier within our evolution and helped humans bond, cooperate and accomplish group tasks.

And we do know that non-literate or non-technological societies – what few remain, such as those rare Amazonian tribes – use music and singing in social and cultural activities and rituals. Music and singing are as powerful in their cultures, in their daily lives, as sex and magic.*

(The co-development of music and civilization is fascinating, but apparently fragile. Music was mostly a communal activity, much more participatory, before the post-WWI development of communication technology. Today, thanks to the internet, digitalization and newer technologies, music is less a shared, bonding activity than it is a passive experience. Musicians – the people who create the experience – still create and shape public opinion and taste, but like alchemists and shamans, they are on the fringe of society.

There is a glimmer of hope that music may be returning to its communal, social roots with the recent growth in popularity of the ukulele and the resurgence of communal ukulele groups…)

Levitin – as brilliant as he is about neuroscience and music – seems confused about evolution and natural selection. And a few other sciences, as I’ll explain below.

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