Evolution

Instinctual Thinking

/ bigdiff / 3 Comments

Hope you had a Merry Christmas! Enjoy this next installment of how to fix our thinking problem by clarifying our four distinct ways of thinking. Lots of us get sentimental around the holidays, so there’s no better time to delve into instinctual thinking.

Observe and mimic

As animals, we follow our instincts, observe and mimic. We underestimate how influenced we are by what we observe. Our species—Homo sapiens—evolved larger brains and more sophisticated vocal anatomy than our predecessors, enabling us to communicate complex ideas through words. But our predecessors—Homo erectus—accomplished much despite their lack of language. They drew art and symbols, crafted tools and weapons, they mastered fire and they organized into communities. Our species began with knowledge of all of these elements of human society, before we invented the words and grammar to describe them. Wordlessly, our ancestors conveyed how to be successful humans, including cooking, hunting, raising families and living in tribes, through observation and mimicry, over thousands of generations.

We still learn this way. Our DNA contains the basic human design, but our species has always augmented that recipe with a sophisticated set of imitated human behaviors we learn from observation: how to use tools, communicate, and behave together. Babies learn very quickly by observing their families, before they learn any words. Parents pantomime behavior they expect their babies to mimic, such as opening our mouths while spoon-feeding. And throughout our lives now, we learn more behaviors while watching videos than when reading, because unconscious observation is the primary way our species has always learned.

Instinctive versus instinctual

Instinctive implies inherited behaviors, like our instincts to survive or reproduce. All humans are the same species, so we share the same physiology and basic emotions. Anger, disgust, fear, happiness, sadness and surprise are all easily recognizable human emotions, because our faces express them with eyebrows or lips moving up or down, jaw or cheeks flexing or relaxing, and eyes widening or tightening. These emotions are genetic, universal, unconscious, and evolved over thousands of generations, because communicating our emotions visually helps us thrive.

Instinctual—as I define it—includes both the traits we are born with and adds what we unconsciously learn as humans. While some facial expressions are genetic, others are learned through observation and mimicry. Often our genetic traits are indistinguishable from our unconsciously learned behaviors, so it’s useful to group them both together as instinctual.

Instinctual motives

Think about what motivates you.  Are you devoted to your family, your significant other, your friends or your pets?  Are you working to make your life more comfortable, to enjoy good food, and to have fun?  Do you make an effort to dress well for an event, for colleagues or for any gathering?  Do you wish you were more appreciated, recognized or admired?  Is being in a relationship where you can share your feelings and spend time together intimately important to you?  Do you enjoy supporting your local sports team and cheer when they win?  Afraid of dying?

These are all normal, powerful instinctual motives.  In many cases, the thinking is simply, “I want it, it feels good, so that’s what I’m doing.”  It does not matter whether it is conscious or unconscious, whether it reflects a physiological need or an evolved group behavior, whether you are intelligent or well-educated, or whether you are following the crowd or leading it.  If the root cause of your motivation is physiological or determined by your social needs, then what drives you to think and act the way you do is instinctual.  

Instinctual behavior

Most people primarily behave instinctually, without really thinking. Does such categorization offend you?  Do you want to object, argue or fight about it?  Do you suspect that you are being judged or having your status questioned? Are you preparing to say that all humans are this way and nobody is any better?  Then thank you for confirming. You instinctively feel threatened by a mere description and want to fight about it.  Rather than dispute what drives us, we should welcome our instinctual motives and behavior as what makes us human. There’s nothing inherently wrong with satisfying our basic needs, protecting our child, flirting, or needing group approval.  Our species would not survive without those instincts.

Instinctual motivations are what cause most of us to get out of bed, to groom, eat, exercise, work, rest, have fun and spend time with each other. Instinctual motives drive most actions, longterm habits, rituals, and even desire for change. Without that fire in our gut, most of us would not take that first step to accomplish anything. Instinctual feelings can also depress us, make us give up too soon or paralyze us with fear or doubt. Whenever we interact with others, we take in non-verbal cues and react instinctually, straightening our backs, baring our teeth in a smile, maintaining eye contact while extending an open hand. We instantly adopt a posture of helpfulness, defensiveness, confidence, aggression, flirtation or curiosity.

Our instinctual desires choose how we entertain ourselves: action, comedy, crime, horror, drama, porn, romance or thriller.  We often behave this way at work, when we decide where to sit during the meeting, who to team up with and whether to seek out or avoid confrontation.  Our desire for recognition, to be attractive and to dominate others are common human traits, and they drive our behavior more than other ways, whether we are conscious of them or not.  

Instinctual thinking

The different ways of thinking are primarily distinguished by motive. Instinctual thinking is driven by instinctual motives, consciously or not. We may not be aware of our unconscious motives, but we still feel them. They drive us to act instinctually, including displaying complex social behaviors, towards an instinctual goal, regardless of how much we initially realize what’s really driving us. Later, we often become aware of our instinctual motives simply by observing our behavior. Awareness helps us improve our instinctual behavior, through conscious instinctual thinking.

Those who have a finely tuned sense of instinctual motivations or who send all the right signals have social advantages over those who miss social cues or give off weird signals. Unconsciously we judge each other by tone of voice, stance, handshake and a look in the eye. If they appear confident, then we believe them. Do they remind us of others who were good or bad to us? Who appear to be winners and losers? Our internal instinctual drives often determines who we fear, flatter, imitate, join or avoid. Once aware of the instinctual games we all play, we can control our own instincts, influence the behavior of others and even influence group dynamics on a large scale. In this way, the dominant rule, and the subservient follow.

Instinctually-oriented folks feel in their guts that this is how the world works.

Extinction is a Mistake

/ bigdiff / 2 Comments

Imagine a universe like ours, except devoid of life. Space, stars, planets, air, ocean and rock. Imagine our Earth, with waves on the beach, wind blown sand, lava, floating ice cap, canyons and waterfalls, spinning each day, heating or cooling each month, year after year, for eons. Structurally, very similar, but empty, without any living things, anywhere.

Nobody would explore it. None would appreciate its beauty, and no one could try to divine its purpose. Without any living creatures to inhabit it, and without us, such a world would be meaningless, neither studied, understood nor experienced. Without life, there is no knowledge.

Without knowledge, there is no life. Every living thing contains within it a recipe, the ingredients and the drive to cheat death. The recipe is our genetic code, passed down from our ancestors. Every living cell in our bodies carries this knowledge, which includes hidden traits and alternate characteristics for future generations, a master cookbook of the adaptations our successful ancestors employed to live, including our survival instinct. All living things carry such ancestral knowledge. Life began when some tiny process replicated itself in a repeatable way—an accident, a trick or a miracle. Life began when the knowledge of that trick was passed on to create the next generation. Life is that knowledge, plus every other trick that worked to keep life going for generations, in all forms, through billions of years of evolution.

Some such knowledge may be useless, dangerous or doomed to fail. In nature, failed ways of life die out, and such mistakes are forgotten. But species that have survived many times longer than mere humanity, have proven their success far longer than we have proven ours. Their lineage is noble, deserving of a place among earth’s great tapestry of living creatures. Our more recent genealogy is dubious, as we have used our supposed ‘superiority’ to create both weapons and pollution that could extinguish most life on earth, including ourselves. In our arrogance, we dismiss all wild species for not having adapted to us, when in truth we should adapt ourselves to sharing this earth with them. The mistake is ours, not theirs.

Life is knowledge. Many living things have learned to communicate, to call for help, to warn, locate and comfort each other. The tactics learned by observation, communication and mimicry become living knowledge of ways to outwit death, shared in community and thus kept alive for the next generation. Our species created written records as yet another path, besides our genetic code and our learned behavior. Some trivial knowledge may offer only a scant promise to enhance some future life with a minor convenience or comfort, while other knowledge may redesign human civilization, if we have the wisdom to discern it. We pursue knowledge to survive, to improve life and to pass it on. Because knowledge is life.

So extinction is the permanent loss of the secrets of life, both the code and the living behaviors. Most species have carried that knowledge for millions of years, long before humans evolved. We have learned from many species, observing how they act, adopting their tactics, and we have used tens of thousands of species to make medicines. We neither know the present value nor can estimate the future value of this accumulated knowledge.

Prematurely and unnaturally extinguishing masses of species, is far worse than simply killing. We do not know which species’ removal will affect other species’ survival in the indirectly connected, mutually evolved web of life. Extinction is the permanent end of life, and the erasure of all the accumulated knowledge used to create, to sustain both that life and the other species that depend on it, and to evolve further into some unrealized beautiful future. It is the silencing of tongues we do not understand, before we could learn what they were trying to tell us. And it is permanent. Forever. Never to be seen or heard again, despite eons of outwitting death. Extinction is the loss of what was, what is and what could have been. Artificial extinction is the ultimate betrayal of life.

By recklessly causing extinctions, we are like barbarians burning down the only ancient library of a lost civilization, full of wonderful ideas, miraculous cures, and priceless books, before we learn to read. E. O. Wilson, Harvard professor of evolutionary biology, once said, “destroying rainforest for economic gain is like burning a Renaissance painting to cook a meal.”

The world’s largest rainforest, the Amazon, is being cut down for logging and ranching. We are literally destroying rainforest for hamburgers. Besides the direct extinction of species, we are tipping this critical ecosystem towards desertification, releasing more carbon, raising temperatures, increasing fires, and changing our global climate. There is no wisdom in this course of action, no moral justification, no long-term net economic gain, no rational reason to give up so much for so little gain, no scientific approval, and no appreciation of the beauty of so many forms of life lost forever. And apparently, there is insufficient concern among people today to stop making this colossal mistake.

John Day Fossil Beds National Monument

/ bigdiff / Leave a comment

John Day was merely an unfortunate trader who got robbed along the river here, but the event was noteworthy enough that this Columbia River tributary was named after him, then the whole region in Oregon. I first explored the area in 2017 when finding a campsite to observe a full solar eclipse, but I skipped the fossils. I really should have visited the museum earlier.

The John Day River flows through a huge volcanic landscape that contains the best Cenozoic fossils discovered in the country. Layers of forests and ash preserved some of the most important fossils used to understand evolution. The Cenozoic is the age of mammals, including the John Day Tiger above and the big entelodont (pig/hippo) behind it on the left. There is a camel skull, a gomphothere (elephant) jaw, mastodon teeth, horns of a giraffe-deer, bones of a short-faced bear previously thought to live only in Asia, rhinos, and some kind of giant dog-bear called a nimravid. There are also fossils of the Dawn Redwood, which still lives in China. The fossils I’ve seen at Fossil Butte, Florissant and Agate are all from periods covered here. If you have time, it’s possible to hike in the three separate remote park units, but the exhibits above are in the Condon Visitor Center in the Sheep Rock unit near the scenic Picture Gorge.