Podcast #6: Neurodiveristy

Sixth in a podcast series on brains, thinking and the nature and limits of knowledge by cognitive scientist and philosopher David Cycleback, this 20-minute episode looks at the theory and movement called neurodiversity. Neurodiversity seeks to reclassify mental illnesses and conditions as natural variations in thinking. There are a wide variety of opinions and viewpoints, and even controversy, including within the medical community and amongst the mentally ill. This podcast examines both neurodiversity and the different and sometimes opposing viewpoints about it.

 

To download for free David Cycleback’s peer-reviewed books in cognitive science and philosophy visit his titles published by bookboon.

Podcast Episode #5: Thinking About Other (Non-Human) Minds

Fifth in a podcast series on brains, thinking and knowledge by cognitive scientist and philosopher David Cycleback, this 20-minute episode examines non-human minds and ways of thinking, including those of dogs, spiders, computers, groups and transhumanism.

 

 

To download for free David Cycleback’s peer-reviewed books in cognitive science and philosophy visit his titles published by bookboon.

 

Podcast Episode #4: Eastern Versus Western Psychology

Fourth in a podcast series on brains, thinking and knowledge by cognitive scientist and philosopher David Cycleback, this 20-minute episode compares and contrasts the different psychology approaches and theories of the East (Buddhism, Hinduism, Taoism, Jainism) and the West (modern Western academia, science).  They study human brains and minds in different ways and each has its own insights and limits.  Many in both the East and West believe the two ways should compliment each other.

 

To download for free David Cycleback’s peer-reviewed books in cognitive science and philosophy visit his titles published by bookboon.

Brain, Thinking and Knowledge Podcast Episode #3: The Ambiguity of Language and the Answer to History’s Most Famous Philosophic Riddle

Third in a series on brains, thinking and knowledge, this 20-minute episode by cognitive scientist and philosopher David Cycleback is a look at that tricky, maddening, mysterious thing called human symbolic language.

To download for free David Cycleback’s peer-reviewed books in cognitive science and philosophy visit his titles published by bookboon.

Brains, Thinking and Knowledge Podcast Episode #2: “Questions about Intelligence in Artificial Intelligence”

Second is a podcast series on brains, thinking and knowledge by cognitive scientist and philosopher David Cycleback, this episode looks a four key questions about artificial brains, or artificial intelligence.

  1. How can the existence of intelligence in a computer be confirmed?
  2. Do the AI intelligence tests really identify thinking?
  3. Does it matter if a computer is really thinking?
  4. Can we ever know if artificial intelligence has real thinking, sentience and consciousness?

These questions may seem simple to answer, yet they are profoundly challenging and have long been debated by the greatest minds in the field, including Alan Turing, Marvin Minsky and Hubert Dreyfus.

 

To download for free David Cycleback’s peer reviewed books in cognitive science and philosophy visit his titles published by bookboon.

Podcast Episode: What Mystical Experiences Tell Us About Human Knowledge

The following recording is the first in a podcast series on brains, thinking and knowledge by cognitive scientist and philosopher David Cycleback.  The episode examines normal and abnormal normal ways human brains work, and what this shows us about the nature and limits of human knowledge.   22 minutes

To download for free David Cycleback’s peer reviewed books in cognitive science and philosophy visit his titles published by bookboon.

Humans Cannot Have Certain Knowledge, and Considerations of that Fact

HUMANS CANNOT HAVE CERTAIN KNOWLEDGE

A problem in epistemology, Munchausen’s Trilema demonstrates that any theory of knowledge, including in mathematics, science and logic, cannot be certain and that no human beliefs, theories or models can ultimately be proven certain. Baron von Munchausen was a teller of tall tales and fantastical arguments, including that he impossibly pulled himself out of quicksand by pulling himself up by his own ponytail.

All statements of knowledge can be questioned as to their veracity, and, for certainty, must be proved true. The trilemma says there are three ways to try to answer questioned statements: 1) circular argument, 2) infinite regression or 3) axiomatic argument. Each proves to be incapable of finding certainty. 

 

 

  1. Circular reasoning, or begging the question

 

This is when you essentially use the statement to (try to) prove it true:

 

John: “God is real.”

Mary: “What is your justification for believing that true?”

John: “The Bible says God is real.”

Mary: “What is your justification for believing the Bible is true?”

John: “It is the word of God.”

 

This is circular reasoning with John saying God is real because God is real and says so

 

Nancy: “My sight is reliable?”

Pat: “Why do you say that?”

Nancy: “Because my eyes see that apple.”

Pat: “How do you know the apple is real and really there?”

Nancy: “Because I can see it right sitting right there.”

Nancy is basically arguing that her sight is reliable because her sight is reliable.

 

A logician saying logic is accurate because logic has shown this is circular reasoning. Science saying science proves that science is reliable is another example. No belief system, theory or way of thinking can prove itself true.

 

2) Infinite regression

This is like the young child who continually asks “But why?” to every answer you give. 

 

A is true because of b

B is true because of c

C is true because of d

Repeat until infinity

 

Carl: “My sight perception is an accurate perception of reality?”

Charlie: “How do you know that?”

Carl: “Because I took an eye test last week.”

Charlie: “How do you know the eye test is reliable?”

Carl: “Because it was performed by an optometrist who is an expert in eyes,”

Charlie: “How does the optometrist know that eyesight is an accurate representation of physical reality?”

Repeat until infinity or one quits in frustration or boredom or one or both of the two quit.

 

Some like this line of reasoning, at is the line of reasoning used in science, because it can involve lengthy analysis and, with proper arguments, the arguments will not be shown to be wrong. But it will never reach certainty because the questions continue forever without a final answer. 

Some philosophers say infinite regression is an elongated way of saying “I don’t know” or “I can’t be certain.” However, good long arguments can be considered ‘provisional truths,’ meaning working answers that are considered true for the time being, though may be found to be false in the future. However, it is likely that longer along the line you get, you will find questions you can’t answer or something that contradict the belief.

“The more deeply we explore any subject matter the more surely we are going to arrive at unexplained phenomena which challenge the entire framework of our quest for knowledge . . . The pursuit of knowledge is the pursuit from comprehension to incomprehension. We always start with something we know fairly well and end up with big puzzles.” – Philosopher Henryk Skolimowski, The Participatory Mind.

This says humans must be prepared for their rules to possibly if not probably be proven wrong, or at least having exceptions and needing refinements.

 

3) Axiomatic argument

This involves making unproven and often unprovable assumptions, or axioms.

 

John: “My sight perception gives a reliable view of physical nature.”

Nancy: “How do you come to that answer?”

John: “I assume my perception is reliable. Don’t you assume yours is?”

 

All human endeavors and conceptions, including yours and mine and the most famous scientists and philosophers, involve unproven or unprovable assumptions.

Circular reasoning, or begging the question, can be considered really to be axiomatic reasoning. “I believe God is real, because (I assume) God is real.”

 

Godel’s Incompleteness Theorems

Kurt Godel’s incompleteness theorems also illustrate the limits of knowledge and certainty within theories and models, both scientific and unscientific.

Mathematician and logician Kurt Godel’s incompleteness theorems showed that no closed system can prove everything and cannot be used to prove its own accuracy or everything within its own system. The latter is similar to the philosophical fact that “A human cannot determine the accuracy of its own mind, because the tool used to test and judge the accuracy (its mind) is of undetermined accuracy.” Gödel’s incompleteness theorems show that any logical system either has contradictions or statements that cannot be proven.

And if you add parts to the system in an attempt to check a closed system’s reliability, you’re merely created a larger closed system. Godel’s theorem cannot be escaped.

At a time when mathematicians and philosophers were trying to create a logical and neatly structured system to show everything, Godel’s theorems were considered earth-shattering and today are ranked as landmarks in the history of mathematics, science and philosophy.

They also demonstrate that today’s physicists trying to create a certain “Theory of Everything” are playing a fool’s game.

Gödel’s discovery not only applied to mathematics but all branches of science, logic and human knowledge.

 

Conclusion

The Munchausen Trilemma and Godel’s Incompleteness how certain knowledge, including in science and logic, is unattainable.

 

CONSIDERATIONS AND DIFFERING OPINIONS ABOUT THE SIGNIFICANCE OF THIS

While it is simply fact that humans can’t have certain knowledge, there is a wide variety of considerations and opinions about the significance and relevance of this uncertainty. 

To some, the lack of knowledge is of profound relevance. If one is concerned with the search for metaphysical and objective truths about reality, the inability to even know the reliability of one’s own sensory perception and mind is of profound significance and often deep disappointment. 

To others, the uncertainty does not bother them or is irrelevant to their practical purposes and interests. I have a hardcore atheist medical scientist colleague at Oxford, and I asked her for her philosophy behind her atheism. She said she intentionally removed the question and topic of God from her life, so she could focus on other things. 

Some may rightly say that, yes, there is uncertainty in all things including science, but science still produces reliable results within its scope and purpose. There is much unknown about quantum physics but it produces usable results and practical products. There are uncertainties and biases in engineering, but it builds sturdy bridges and working cars. To many engineers, the inability to know metaphysical meaning and many areas lay outside of science, is beside the point to their work. 

Further, humans have evolved to function in ambiguity and uncertainty. They were born, raised and go about our lives not knowing many things, have evolved to act in social situations where they don’t know and can’t know what others think, act and make decisions for an unknown future and ambiguous present. The human ability to function, survive and thrive in an environment of constant uncertainty and ambiguity is a great skill. 

Some people simply can psychologically live in uncertainty better and more contentedly than others. Some psychologically “need answers and for there to be answers,” while others do not.

And many of the greatest and proudest achievements of humans are the products of uncertainty. Many great and moving artworks, many scientific and knowledge discoveries, are the products of being faced with mystery. 

Gauguin

‘Where Do We Come From? What Are We Doing? Where Are We Going?’ by Paul Gauguin (1897)

However, whatever one’s opinion, consideration or viewpoint on the limits of one’s knowledge, the lack of uncertainty is a fact.

HOW BEING BIPOLAR AND AUTISTIC HAS INFLUENCED MY WORK IN COGNITIVE SCIENCE AND EPISTEMOLOGY

“There is much in the universe we will never know, and it is equally certain that we will never know all that we do not know.”–  Joseph Silk, Gresham Professor of Astrophysics, Oxford University

 

As a longtime academic scholar who has also written about being Type I bipolar and on the autistic spectrum, I was asked to write about how being bipolar has affected my academic work.

The short answer is very much.  My different way of thinking and perceiving has greatly influenced my work and has been a key element to my innovation and success.  Thinking and feeling differently means seeing different things, seeing things from a different viewpoint and not accepting orthodoxy that is naturally accepted by the majority.

This essay touches both on my mental illness in relation to my work, and my academic work itself.  They are related.

*  *  *  *

My work is in cognitive science and epistemology.  I study and write about minds (human, non-human animal, artificial, group, theoretical), how they work and their limits, and the nature and limits of human knowledge. Areas of study have included art perception, mystical experiences, artificial intelligence, visual illusions, symbolic language, the nature and limits of science and logic, the psychology of religion and belief systems, and what humans can and cannot know. 

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My cognitive science and philosophy textbooks

There are many different ways of thinking and organizing information, and all human conceptions, theories and belief systems are created by the mind. Psychology, as an academic discipline, should go hand in hand with philosophy, science, political science, theology and all academic areas.  A philosopher’s philosophy can no more escape his mind than he can escape being human. The same with a scientist, theologian and any other type of thinker.

Immanuel Kant wrote that there are things as they appear to humans, and these constitute the immanent world of common, personal experience. He said these appearances are illusions because they are translations by the human senses and mind, and that things in their true nature and forms are beyond empirical access. He said things in their true nature belong to reality and transcend human experience, knowledge and senses, and that humans cannot have true knowledge of reality.

Humans cannot step outside out of their own minds and senses, outside of themselves and the human species to see the blind spots, delusions and biases that they are unaware of. This is one of the essential limits of human thought, conceptions and knowledge, and of self-assessment.

* * * *

I am Type I bipolar and autistic. Type I bipolar is a mental illness, and I’ve exhibited symptoms since I was a little kid.  The illness and its causes are complex and, as with most areas, not fully understood or easily categorized. There often is a genetic and environmental component, with the brain cognitively, chemically and emotionally functioning differently than normal. Autism also involves organizing and perceiving information differently, and having differernt emotional perceptions and intretations of things.

I won’t go through my colorful personal history dealing with the mental illness other than to say that I’ve been on lithium or anti-seizure medications for more than half of my life and have had psychotic episodes and mystical experiences throughout my life at least since I was seven years old.  

While adapting to society’s norms and expectations has been a skill practiced and developed over time, I don’t say that I’ve succeeded in my work as a scholar despite my mental illness but because I think differently than others. I am an original and fiercely independent thinker, one looking at things from different and new viewpoints. Do I consider my thinking differently a curse?  Of course not. It’s a gift and I wouldn’t have it any other way. I am proud of who I am.

Anyone who knows me well knows that I have what I call my “traits.”

  • I don’t think or naturally express myself linearly, or at least linearly by society’s conventions.  I aesthetically like disorder, complexity, ambiguity, and dislike neatness, order, simplicity and symmetry. I don’t like or participate in group ceremonies and dislike cliches, buzz words, crowd following and groupthink.  
  • I don’t have the same emotional reactions and sensibilities as others.  While social and gregarious, I don’t form close emotional connections as others do or have a need to.
  •  I’m a well known as a contrarian who questions orthodoxy, and rejects dogma.
  •  I’m well known for my off-beat and provocative sense of humor

When I was young, my engineering professor father said to me, “You have a strange mind.”  He followed that up by saying that, as a professor, he meant that as a compliment in that I thought about subjects that never even entered most peoples’ minds and saw topics from unique viewpoints. It didn’t surprise him that I became a philosopher.

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My dad and I when I was four

*  *  *  *

Humans are sensory information processors

Humans receive limited sensory information and use various complex internal methods to process, categorize and try to make sense of the information in order to make perception, judgments and pick courses of action.  That is what humans are about.  Much of my work has been studying how humans and non-humans process information.

There are countless real and theoretical ways for a brain to process sensory information.  Each method is limited and has its own set of biases, subjectivity and trade-offs. Humans cannot know which, if any, is the ”best” or  “correct” way, or even if there is a best or correct way.  Non-human animals and artificial intelligence process information differently and can do it better for their particular, narrow purposes.

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Along with the limited sensory information received, this is one of the limitations of human knowledge.  We have no idea if our way of thinking is correct, and in fact knowing it has many problems, distortions and limitations.

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Visual illusions demonstrate that physical reality and human perception of reality are different things. Despite the appearance, the middle bar does not change in color or tone. If you cover up the image so only the bar is showing, you will see this.

*  *  *  *

Simplifying and generalizing this greatly for this essay, humans normally use two competing and simultaneous forms of thinking to function. Think of them as offering two viewpoints and checks and balances on each other, or two heads are better than one.  Neither is correct, each gives a different limited view and different perspective, but working together they allow the human to function well in the world

Parts of the brain process and interpret the sensory information in an emotional, aesthetic, visceral, holistic way– and this forms much of our emotional, intuitive, aesthetic reactions to stimuli.  

Separately but simultaneously other parts of the brain order, categorize, label and “intellectually” processes information. The raw sensory information has to be given some structure, categories and labels to try to understand what to do with it.  To do this brain unconsciously creates an artificial imaginary structure to the information. To humans, their perceptions of physical geography, categories, identities and the way they mark and perceive time are artificial constructs created by their brains.

Human symbolic language is a distinctly human thing where the parts of the brain artificially order and label things for convenient use. Not unlike a computer, humans translate sensory information into symbols.  

Link: Numeral systems and psychology

In my area of epistemology (the study of the natue and limits of knowledge), a key to know is that human biology and thinking are primary about functioning and survival, and function involves and in fact requires the distortion and suppression of information, the use of unconscious biases and even lying to oneself.  Human perception and thinking is distorted and delusory in many ways.

Whether our mental methods used for function can also, as a side effect, prove or examine objective and metaphysica.truth is a question to ponder and one humans cannot actually answer. Though I am highly skeptical.

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The impossible trident visual illusion demonstrates how humans form perceptions by focusing on some information while ignoring other. The viewer forms a perception about the whole from looking at just one end. When she looks at the other end, she realizes her perception was wrong. Unlike some visual illusions where part of the image is blocked and left to the viewer’s imagination, there is no missing information here. All of the information is there for the viewer see, but the viewer forms the initial perception as if information is hidden. She mentally hides, or ignores, the information herself. Part of the explanation is that the human brain doesn’t have the capacity to cognitively process the sensory information it receives all at once, and so focuses and ignores.

* * * *

Mental illnesses and processing information differently

People with mental illnesses process sensory information differently than normal. 

Schizophrenics, for example, perceive all the normal sensory information but lack the standard methods normal people have to cognitively structure, order and label the information as normal people do.  This is the reason they have trouble adapting to society’s norms.

However, as they perceive and experience information in a different way, schizophrenics have included original artists, thinkers and mystics.  A schizophrenic artist said being schizophrenics is great for painting and writing poetry, but horrible for driving because you are constantly immediately aware of every crack and leaf in the road.  Many famous ancient mystics, prophets and aboriginal societies, who processed sensory information in valid but different ways, would be cataloged today as schizophrenic.  

For me, there are two major aspects of my mental illness that are relevant: a different cognitive ordering of information, and having different emotional experiences and associations.  These are often closely tied together.

 

Cognitive ordering

All functional systems require assumptions, definitions, labels, categorization and rules to function.

Humans must translate things to understand and perceive them.  Thus, how humans translate things– what particular models, styles, narratives, perceptions of time and space and categories, language– is of great significance because it forms how humans perceive things. All human translations, including the socially standard ones, involve arbitrary and artificial rules and definitions, and unproven and often unprovable assumptions.  

Humans must translate things in order to understand them, but what they understand is the translation.

I have a different than normal ways of cognitively ordering things, and, when left to my own devices, a different way of expressing them.  This is particularly true in how I organize and make narratives about information.

Narrative is an integral part of how humans perceive, identify and judge information. A narrative is the conscious and non-conscious story people see and tell about their lives, used to describe observed situations and even still objects. Narrative includes perception of time, plotting, mood, point of view, emphasis (what is important. what is not), character motives, etc. When humans look at a still photo or painting or a distant stranger couple standing at the light we perceive a story in progress. 

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Describe what going on above. Even though this is an absctract combination of dots and lines, most will say this shows two balls racing towards each other. Viewers can even describe what they see as happening before and after this image. However, unlike a movie still or snapshot photo, there neither is nor was any before or after. As I am the one who created this design, I can assure that thia is the only image, the one and only existense of these dots and lines. There is no narrative with this image other than as speculated by the viewer. That it shows balls on a line is itself a product of the viewer’s imagination.

Narrative is how we understand, assign meaning and communicate ideas.  In schoolroom lessons, religious allegories and daily conversation, stories are a method to explain ideas to others.  Though the stories are often false and misleading, humans are storytellers.

The following link explores the different and competing ways humans can and do narrate information.

Link: Narrative and the perception of still information

I tend to apply different narratives, ordering and aesthetic styles to information.  This is expressed in the ways I talk, and in the way I write.  Though I conform to standard writing styles in my academic books and here, I find the standard and academic narratives and styles to be arbitrary, artificial, stifling and thus false. Unlike my textbooks, my books Noise Music and Return Trip represent my natural non-linear way of thinking, writing and aesthetic sense.  They are also in part commentaries on how aesthetic and narrative biases affect knowledge.

 

Emotional meaning and associations

Emotions, emotional intuition and aesthetic biases are integral parts of human thinking and function.  They are integral parts of human intelligence and reason, including as used by scientists, mathematicians and logicians.  London School of Philosophy lecturer Rachel Paine compared emotions to sensory perception: 

“Emotions bear complex relationships to rationality. On one hand they are seen as arational or irrational, on the other they make our actions intelligible and arguably lift us above the purely mechanistic behaviours of machines. Much like human sensory perception, emotions perform an essential function: they inform us about the world.”

Much important human thinking, conceptions and beliefs– such as about metaphysical and emotional meaning, morality, aesthetics and ethics, art, social life, beauty, social intelligence, life decisions– are beyond objectivity and logic, and are based in subjective and emotional thinking. Having different emotional and aesthetic interpretations and emotions are thus of great significance.

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The academic and abstract painter Wassily Kandinsky studied how colors, patterns and shapes conveyed emotional and spiritual meaning to viewers.

Being Type I bipolar and autistic, especially when one has it during one’s formative childhood years, involves having and developing different emotional and intuitive interpretations and associations. Considering the cognitive significance of emotions in making assumptions, forming world views and answering subjective metaphysical questions, this has profound significance.

Since I was young, I’ve also had a different general sense of the world and the things in it. I’ve felt things differently. 

Mystical experiences are a common symptom of bipolar mania, along with epilepsy and schizophrenia.  Mystical experiences happen when the normal cognitive structures that define time, space and categories are suppressed in the brain and the sensory information is processed emotionally.  This results in a radically different perception of the world and the things in it.

Link: Mystical Experiences: The Neverending Debate

These different emotional and aesthetic ways of perceiving the world and things in it forces one to question conventional assumptions and perceptions, and not rotely accept the views and subjective truths and assumptions that are widely held by others.  I’m noted for not being human-centric in my writing, and, as, an academic studying minds, I can more objectively observe how others think and perceive.

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Some have suggested than Van Gogh was bipolar

My Oxford University medical scientist colleague and friend says, as with other bipolar people she knows, I’ve been trained to follow the social rules and norms but they do not come intuitively to me as I feel things differently.  Bipolar people and schizophrenics can have impaired theory of mind, meaning having less of an ability to identify mental states in others and themselves. My friends says, through repetition and habit as being part of society, I go through the motions without with intuitive feelings.

In peer reviewing my books, such as Philosophy of Artificial Intelligence, she and I can be at philosophical odds.  As a medical scientist, she views humanity from within, while, as a philosopher, I tend to it from outside. She wants me to refer to humans as ‘we’ instead of my usual ‘they.’    

Many bipolar people have a love-hate relationship with the medicine and treatments.  The medicine and treatments are about thinking and functioning according to society’s norms (which is important), but many bipolar people, often artists, do not like how it suppresses their different and creative ways of thinking.  Studies have pointed to creativity, intelligence and bipolar disorder having the same underlying genetic traits.

Link: Intelligence, creativity and bipolar disorder may share underlying genetics

  * * * *

My being able to perceive and cognitively order things differently has shown the arbitrary, artificialness and dubiousness of the standard human way of thinking.  However, it has not shown that my way of thinking and perceiving is better, but that there are other ways.  I often point out that my way of thinking isn’t better or more correct, just different. 

The essential conclusions of my cognitive science and epistemological work are that there are different ways of perceiving, interpreting and categorizing sensory information, and that each way has its own subjectivity, biases, distortion, unprovable assumptions and limits.  In part due to this, humans cannot obtain certain knowledge and everything is opinion.

Though, while that humans cannot obtain certain knowledge is the answer to that philosophical question, the vast areas of subjectivity and opinion– speculation, imagination art, spiritually, political science, making choices in an ambiguous and unknowable envirnoment– is another philosophical area full of further study.

 

COGNITIVE INFLUENCES BEHIND BELIEFS IN AND CONCEPTIONS OF GOD

This post is an excerpt from the peer-reviewed textbook Cognitive Science of Religion and Belief Systems by David Cycleback.

OVERVIEW

There are many innate cognitive reasons and processes for people believing in and having particular conceptions of God or religious higher power. The belief in and description of god or higher power are byproducts, or extensions, of innate unconscious psychological tendencies humans use to function and survive as a species.

The human brain is a meaning-making machine. Humans constantly look for patterns, meaning, purpose, motives and cause-and-effect relationships wherever they go. These contribute to many religious and spiritual beliefs. Just as one tries to find motives, patterns and identifications in a room, photograph or abstract paintings, so do humans when contemplating the universe and unknowable. 

The following are some of the cognitive processes that lead to religious beliefs.

 

THE SEARCH AND DESIRE FOR ORDER 

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1496 diagram of the cosmos. Symmetrical, neat and orderly

Humans tend to desire and strive to find order in situations, both in their daily lives and in ambiguous and chaotic information and situations. This is a natural part of identification, and an essential aspect of function and survival. Chapter 4 demonstrated how humans make up artificial identifications in ambiguous designs, such as seeing animals in clouds and faces in tree bark.

This extends to people’s perceptions about the unknowable universe and reality. Not only do many people want order and structure in the universe, they imagine it exists and artificially create it. This desire for order, structure and identity influences people in believing in God, a higher power and orderly universe. While not believing in God, many non-theists and scientists imagine that there are order and structure to the universe, even though it is impossible to know there is order. Even if there is order, it may be in a different form than humans can conceive of or sense. 

In some religions, God brings order out of chaos, and religion is a fight for order in the face of chaos. The ancient Egyptians believed that the god Atum created earth and its order and principles out of chaos and darkness. It was the Egyptians’ duty to live moral and ethical lives to keep the chaos at bay. 

It is a common religious belief that moral order comes from God or higher power, and some religious thus believe that an atheist cannot have morals.

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Pieter Bruegel the Elder’s ‘The Triumph of Death,’ showing chaos and disorder

 

THE INNATE TENDENCY TO PERCEIVE MEANING AND PURPOSE BEHIND THINGS AND EVENTS

It is an innate tendency for humans to perceive and try to find meaning and purpose behind things. As with finding patterns and identification, this has been essential for human survival and function. 

Knowing what is the purpose and meaning of a scene event, groups of people or non-human animals is part of social function and survival. If a group of people or dogs approach you, you want to know and do guess what is their purpose. If you hear a bang in the dead of night in your house, you want to know what is behind it and assume something is. Safety and self preservation are about erring on assuming the worst, which is why many people get out of bed to check for intruder. Humans would not have survived as a species if they did not err on the side of safety. 

In her paper Why Are Rocks Pointy? Children’s Preference for Teleological Explanations of the Natural World (source), psychology professor Deborah Keleman wrote that if you ask children why a group of rocks is pointy, many theorize that it is so animals don’t sit on them and break them. She said if you ask children why a river exists, they will often say so humans can fish in it. The children assign a meaning and purpose where they don’t exist, and ones that match their expectations, biases and human logic. Also note that they perceive the rivers to exist to serve humans.

Because of this bias, Kelemen says that children are able to come to the idea of a being that created the universe and earth with a purpose and meaning. This bias or tendency extends to many adults.

It takes training and education for one to overcome or be able to question these rote beliefs.

“Romanian Roma adults with little formal schooling (less than six years on average) were more than twice as likely to endorse purposeful answers than highly educated Roma adults (averaging approximately 12 years of schooling). They also more closely resembled American schoolchildren (first through fourth grades) than either highly educated Romanian adults or American adults. These results suggest that the tendency toward extending teleological reasoning from living to non-living natural things may recur across cultures, and that it is not merely outgrown but must be out-educated for it to go away.” — Justin L. Barrett Thrive Professor of Developmental Science, and Professor of Psychology at Fuller Graduate School of Psychology (reference )

 

HUMANS PERCEIVE MINDS BEYOND THEIR OWN

Humans are able to perceive others having minds. This is a part of function and survival of the species. Humans are social animals and need to guess the thoughts and intentions of human and non-human animals.

What is telling is that humans not only imagine minds in humans and other animals, but they imagine or project minds and thinking on inanimate objects. These include teddy bears, figures, artworks, dolls, toys, cars, movie projections. Humans easily accept cartoon characters that talk and think, even when the characters are cars, toasters and trees. Humans talk to paintings on their walls, and what the subject is thinking and doing.

Many either figuratively or literally imagine nature and the universe having minds, and this can lead to conceptions of God or higher power. Even non-religious scientists and philosophers talk about plants, the planet and the universe having consciousness, which, some could argue, is coming very close to believing in God. 

 

ANTHROPOMORPHISM

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Humans have an innate tendency to perceive non-humans as thinking and feeling as humans do. Humans often incorrectly believe or imagine that a non-human animal thinks like a human and feels the same way about a happening as humans. Humans make non-human animal and non-animal cartoon characters that act like humans, see human faces in abstract information, and describe inanimate objects and nature in human terms: mother earth, father time. It should not surprise that humans can imagine the unseen universal reality as a being, that deities and Gods are depicted in human-like forms and having human-like thoughts, motives and ideas.

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Similarly, humans often depict non-animal forms as having animal qualities. Howl of the wind, the hound of love. Many deities and gods are depicted in non-human animal forms.

Anthropomorphism is not always meant literally, but often as a symbolic translation. However, this all shows how humans see things and translate things in human terms, even nature, random information and the unknowable.

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Depiction of God in a 15th century German prayer book

Article by Psychology professor Rick Naert : Why Do We Anthropomorphize?

 

HUMANS PERCEIVE THINGS, EVERYTHING, IN HUMAN EMOTIONAL TERMS

Emotions and aesthetics are an integral and constant part of human perception, judging and thinking. Humans innately and automatically make emotional judgments and perceptions. How new scenes are perceived, how to judge a stranger, how a foreign object is perceived, whether a new fact is true or false, are in part done on the intuitive, emotional, aesthetic level. Our descriptions of non-human things are steeped in human emotional and aesthetic terms and imagery: universal love, the angry sea, cruel fate, happy sun.

As people imagine the universe and unknowable in emotional terms, it is natural for people to see the transcendent reality not only in human terms but as human-like. All humans perceive and define the universe and ideas using their emotions and in human emotional terms. And a universe and reality that is believed to made up of human emotions is a step away from seeing it as a living being.

To humans, the meaning of life, of everything, is a matter of mood.

 

HUMANS AUTOMATICALLY APPLY NARRATIVES AND STORIES TO THINGS

Just as humans interpret meaning, motive and identifications in ambiguous information, humans automatically interpret things– an object, a painting scene, a snapshot of a person– as part of an ongoing story and narrative. This is an expression of cause and effect, and human perception of time, meaning and purpose. Humans even apply narratives and stories to abstract information. 

Humans apply such narrative and stories to the universe and the unknown, which means they interpret it in human ways. Religious scriptures are in the forms of stories and narratives. The Christian Bible has been referred to as “The Greatest Story Ever Told.”

 

HUMAN THINKING, INCLUDING ABOUT THE EXISTENCE OF GOD, IS INFLUENCED BY EXPERIENCE, EDUCATION AND CULTURE

What and the way people think, at both the conscious and unconscious levels, is greatly influenced by their education, culture, family, when and where they grew up. Many people believe in God, and a particular condition of God, because they were raised in a theist family and culture. It is not coincidence that most Christians were born in Christian countries and families and Muslims in Muslim countries and families. Read the below two short pieces to see how much human geography and culture affect their perception at even the unconscious levels:

Piece #1:

The BaMbuti Pygmies of Congo traditionally live their entire lives in the dense rainforest, where the furthest away anyone can see is feet. They learned, loved, played and hunted in this environment.

British born Anthropologist Colin Turnbull wrote how he took one of these Pygmies, named Kenge, for his first time to a wide open plain. As the two stood on a hill overlooking the land, a group of water buffalo was seen a few miles away. Having no experience of how things appear smaller over long distance, Kenge asked what kind of insects they were. Turnbull told him they were water buffalo and Kenge laughed loudly at the “stupid story.” Turnbull drove Kenge towards the water buffalo. Watching the animals growing visually larger, Kenge became scared and said it was witchcraft.

Human beings develop an idiosyncratic logic and sensibility distinct to the environment where they were brought up. The environment one grows up in is seemingly the world. A kid born and raised in the inner city versus the country, rich versus poor, in Cairo versus Chicago, conservative family versus liberal, woods versus desert. The person who has lived her whole life in Portland or Cairo may get a chuckle at that story about the Pygmy then dismiss the idea that a similar incongruity could exist with her native logic.

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For example, in this picture, which yellow line looks longer?

The yellow lines are the same length. Measure them yourself. It is your lifelong experience with diminishing scales in open spaces that caused you to perceive the upper line as larger.

Kenge would not have been fooled by this illusion and would have correctly said the lines are the same length.

Piece #2

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Give an objective identification of what is in the three pictures. Answer one picture at a time, by saying the answer aloud or to yourself. 

The images are not digital tricks or manipulations. They were picked because of their straightforward, familiar subjects. I am just looking for quick objective identifications.

One or more of your answers likely was (at least if you are an American) on the order of ‘George Washington crossing the Delaware,’ ‘a bald eagle’ and/or ‘a watch.’ 

These answers are not objective, being formed in part by value judgments, aesthetic views and other personal biases.

In the lower left picture there is much more than a bald eagle. There is sky, trees. The ‘eagle’ answer subjectively singles out one thing. Part of this is due to a personal and cultural value judgment that a bald eagle is more important than the other objects. Another reason is because the eagle is pictured large, clear and centered. If the picture showed a tree close up and in focus and a small out of focus eagle flying in the distant background, your answer likely would have differed. Change in arrangement, size and focus affect the viewer’s labeling, even when the identical objects are pictured.

Similarly, if your answer to the lower right picture was ‘a watch,’ you made an aesthetic and value judgment about what is and is not important. Placement and focus affected your judgment, along with your feeling that a potentially expensive watch is the center of attention.

In the top image there are quite a few people pictured. If you answered “George Washington crossing the Delaware” you singled out one as being the identity. This is in part due to a higher value placed on George Washington, a famous figure in United States history. This is also due to your knowledge, as Washington is likely the only person you know by name. Again, it is common to focus on the known and ignore the unknown.

If you said “This pictures a bunch of people, one whose name is George Washington” you would have given a broader answer, while acknowledging the extent of your knowledge.

Also, notice that your answer was not ‘sky, water and ice,’ even though sky, water and ice takes up more space than the men, boat and flag. This was due to your bias that the human is the natural center of attention.

The initial request of this chapter was to give objective identifications, but your answers were subjective. I didn’t ask for your moral judgment of George Washington versus other men, whether a bald eagle is more significant than out of focus background trees or the relative financial value of a watch.

These and other types of subjective judgments are both natural and essential to humans. Quick interpretations of scenes, including judging what is and is not important, is essential to getting through our day to day lives. You wouldn’t have lasted long on this earth if you placed equal visual significance on a twig on the pavement and a car speeding in your path. If someone unexpectedly tosses you a ball, you catch the ball by focusing on it. If you focus on the thrower’s shoes or what’s on TV, it is probable you will drop the ball.

The problem is that, while essential, this type of subjective identification helps make it impossible to make objective identification. One’s identification is always shaped by one’s knowledge level, past experience, aesthetic view, pattern biases and value judgments. As shown with the identification of the three pictures, the human is often not aware of this influence. To many people, biases are what others have.

 

RELIGIOUS SYMBOLS AND TEXTS ARE FIGURATIVE AND TRANSLATIONS

Depictions of gods and transcendent reality, religious stories and ceremonies are human translations of abstract ideas for understanding, teaching and communication. The learned religious know that they are just translations of ideas that are beyond human understanding. 

Teaching must be done in languages the students understand. Jesus taught in parables, Buddha in en riddles. The Christian ‘Kingdom of God,’ doesn’t mean a physical building, but a state of enlightenment. Hindus use deities to represent transcendent reality, because a literal depiction would be beyond normal human comprehension and understanding. As the Hindu student becomes more and more learned the depictions of transcendent reality becomes more and more intricate and complex. Jesus himself, or at least as he is portrayed and symbolized, is a metaphor.

Some anti-theists and atheists make straw man arguments against theism, mocking their beliefs in deities and myths. However, they do not realize that the deities and stories are not taken literally by the learned religious. Learned Christians do not literally believe God is an old man with a white beard and robe sitting on a throne in heaven, and learned Hindus do not believe in thousands of Gods. 

 

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The Ancient Egyptian depictions of the gods were not intended as literal representations, as the Egyptians believed the gods’ true forms and natures were mysterious and beyond human comprehension. The depictions were in forms or symbols recognizable to humans and represented each god’s role in nature.

 

ONE’S STYLE OF THINKING INFLUENCES ONE’S BELIEFS

Those who come to conclusions emotionally and intuitively, or ‘from the gut,’ are more likely to believe in God or religious higher power. Those who have had their gut reactions proven correct, are more likely to trust the natural cognitive tendencies described in this chapter, and believe in magic, the paranormal and God. 

Those who think logically and in the past had their intuition proven wrong are less likely to believe in God or a religious higher power. They have learned to question, or double check, their normal cognitive biases and innate tendencies. They think of other possibilities. 

“It is the standard skeptical narrative that people are biased in numerous ways. The “default mode” of human behavior is to drift along with the currents of our cognitive biases, unless we have critical thinking skills as a rudder or paddle (choose your nautical metaphor). Metacognition – thinking about thinking – is the only way for our higher cognitive function (evidence, analysis, logic) to take control of our beliefs from our baser instincts”– Steve Novella MD, Assistant Professor of Neurology, Yale University (reference )

Link: What Kind of Thinker Believes in God?

 

MORE CONSCIOUS REASONS 

Humans often choose to believe in a god and higher powers for conscious and calculated reasons. These include if they so greatly dislike chaos that they choose an artificial answer, they want purpose in their life, they fear death, like the idea of universal justice, want a way to deal with loss or suffering. Some do it because it makes them feel better.

Many are theists in order to fit in with a theistic culture or community. Many religious beliefs are an integral part of culture. Major reasons people belong to a church for the social aspects and community. Believing in a religion and following its practices is as natural as being a part of the community and culture.

 

SOCIAL ORDER

Shared beliefs, purpose and meaning are important for any social group, and many societies and groups have used God or higher power to keep societies together and functioning. Games require rules, often arbitrary ones. This is a standard reason for the belief in God, even today. Of course many leaders have called themselves deities or gods or said they had a special connection to higher power. 

“Dogmatic religion stems from a psychological need for group identity and belonging, together with a need for certainty and meaning. There is a strong impulse in human beings to define ourselves, whether it’s as a Christian, a Muslim, a socialist, an American, a Republican, or as a fan of a sports club. This urge is closely connected to the impulse to be part of a group, to feel that you belong, and share the same beliefs and principles as others. And these impulses work together with the need for certainty—the feeling that you “know,” that you possess the truth, that you are right and others are wrong.”– Leeds Beckett University psychology lecturer Steve Taylor (Reference )

In the beginning and end, humans can only perceive, think about and conceptualize things in human ways– their biases, logic, biology, intuition senses and logic. Thus, the perception of the universe and abstract is seen and described in human ways and with human qualities and concepts. It should be of no surprise that many think of and describe the universe in human-like imagery and with human-like stories and motives. The non-religious do as well, if not invoking a deity. 

 

THESE PROCESSES NEITHER PROVE NOR DISPROVE THE EXISTENCE OF GOD

Some will say these innate psychological processes prove that God does not exist and is merely the product of the human mind. This is not true. They certainly are evidence that religious and other conceptions are in part human creations, but they are not proof against or for the existence of God or higher power. 

 

Further Reading

Cognitive Science of Religion and Belief Systems

 

THE INVENTION, DEVELOPMENT AND IMPORTANCE OF THE NUMBER ZERO

The numeral zero, a symbol and concept, has been called one of the most important inventions of human history. 

While the early numeral systems were fine for rudimentary counting, they were cumbersome, messy and sometimes impossible for multiplication, division and more complex arithmetic. Modern math, such as calculus, could not be done or conceived of with them.  

It was the invention and development of zero that allowed for complex calculations, advanced algebra, calculus, exponential numbers and more. Computers, nuclear physics, modern statistics, space travel, modern science and the couples inventions and knowledge from complex mathematics require the numeral zero. 

The history of the numeral zero is long and winding, with different versions of it being invented in different places, and its provenance certain.  `

Our 0,1,2,3,4,5,6,7,8,9 Hindu-Arabic decimal system uses a symbol for zero and a placement system for counting. A numeral is defined by where a symbol is in the number, and zero is used as a place marker.: 10, 100, 203.   This zero and place marker helps us make big numbers without the need for more symbols.

The Hindu-Arabic system adds a zero to get 100.  Add another zero and you get 1000. This makes for division by ten, and exponential numbers, simple.  We take for granted this use of zero and placement to make big numerals, but this wasn’t always the case. 

Before Zero

Early numeral systems had no symbol or sometimes even idea for zero. Without a zero, some systems needed a different symbol 10, 20, 30, 40, 500 and so on. This not only made for messy numbers but made division and calculation difficult. 

Imagine division in, say, the Egyptians or Romans system that had no such decimal placement or zero.  1,504 – 103 is a simple calculation. The equivalent in Roman numerals (MDIV – CIII) is messy.

The earliest numeral system by the Summarians had no marker for zeroes numbers, which made for reading numbers sometimes impossible,

Say we have no zero in our numeration system and I give you the numeral ‘11’.  You can’t know if that means eleven, one hundred one, one thousand one, one million, ten million or other.  The use of a zero symbol allows us to say 11 (eleven) 101 (one hundred one), 1001 (one thousand one).

The Babylonians, who inherited and developed their system from the Sumerians, added a space as a marker between numbers to indicate the equivalent of a zero.

If we add a space instead of a zero  we can differentiate between those 11 numbers

11 = eleven

1 1 (one space between 1’s) = one hundred one

1   1 (two spaces between ones) = one thousand one.

The problem with the Babylonian system is you can’t always tell how many spaces are between symbols.

1       1 = how many spaces are between those 1’s? Even I don’t know, as I didn’t count.  

Duly note that Babylonian numerals were used in a context of what was being counted. It was applied to daily events not used abstractly.  If you know the context (sheep in a herd, plates at the dinner table) you could deduce the number. There might be 10 plates at an average Babylonian dinner table, but not 100 and certainly not 10000.  But this space system still caused ambiguity to the Babylonians. 

To counter this the Babylonians invented a placeholder symbol to clearly mark the spaces between numerals.  For reading a numeral, this worked as the equivalent of our zero.

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The top Mayan number 104 has a space for the tens ‘column’, while the bottom has little titted wedges.

A few other early systems independently invented their own placeholder symbols. The Mayans used a shell-like symbol, while the Khmer used a dot.  

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The number 605 in Khmer numerals, from AD 683). The earliest known material the use of zero as a decimal figure.`

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Mayan shell-shaped  zero

A problem with the Babylonian and other early systems is they didn’t use their separation marker or zero symbol after numerals.  Thus, you can’t tell if 11 means eleven, one hundred ten (110 if a zero were used), one thousand one hundred (11000) or other.

Early counting devices– the Inca Quipu, Asian rod counting board and abacus,  had spaces, or blank spots to denote nothing in a digit column.  

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The middle chord on the Inca Quipu has a space for -0 in the tens ‘column’

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The spaces in the Asian rod counting board indicate there is nothing in ones and thousands columns,

The invention of zero as a symbol and a numerical concept

While the zero or equivalent as a marker made for easier reading of numbers and doing simple addition and subtraction, zero had to be conceived of and used as an actual concept and numeral/number in and of itself before it could be used for advanced calculations

Though people have always understood the concept of nothing or having nothing. However, nothing as a “thing,” not only a symbol but a concept, took a long while to develop in math.  

“How can nothing be something?” was often pondered.   Yet, space is full of nothing. The empty space in an empty box is nothing yet something.  The empty space on the Asian counting board, between the knots on an Inca Quipu, or between the ones and hundreds is something.  In mathematics, nothing is something and is called and symbolized as nothing.   

It was the Indians who began to understand zero both as a symbol and as an idea, and fully developed it in the 5 century AD.   It is believed that they were able to do this because emptiness is a major concept and goal in Buddhism and Hinduism. Thus, the concept of a numerical nothingness or emptiness was something they could more readily understand. The English word zero is derived from the Hindu word “sunyata” which means nothingness. 

Brahmagupta was an Indian mathematician and astronomer, who further developed zero and arithmetic.  He wrote standard rules for reaching zero through addition and subtraction as well as the results of operations with zero.   Brahmagupta was the first to give rules to compute with zero, and wrote the first book that had rules for arithmetic manipulations that apply to zero and negative numbers.  You need a zero before you can have negative numbers. His arithmetic rules were in alignment with today’s except for division by zero.  That would be corrected years later by Isaac Newton and G.W. Leibniz to solve.

It would be a few centuries for zero to reach Europe.

Arabian sailors brought Brahmagupta’s book back from India. Zero reached Baghdad by 773 AD where it was developed by Arabian mathematicians who would base their numbers on the Indian system. In the ninth century, Persian Mohammed Ibn-Musa al-Khowarizmi was the first to work on equations that equal zero. By 879 AD, zero was written almost as a small oval. 

Zero reached Europe by the twelfth century. The Italian mathematician Fibonacci further develop algorithms with the abacus, which until that time had been the most common tool to do arithmetic.  His arithmetic using zero spread with German accountants and bankers. Merchants knew their books were balanced when the positive and negative amounts of their assets and liabilities equaled zero. 

Some Medieval European religious leaders were against the use of the symbol. They felt that if God was everything and in everything, then nothing must be the devil. They sometimes forbid the use of zeros,. However merchants often still used zero if on the sky 

French philosopher, mathematician and scientist Rene Descartes advanced the use and concept of zero.  He introduced the Cartesian coordinate system, which uses the origin of (0,0) to make graphs still commonly used in math and science.

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The cartesian coordinate system with (0,0) at the center

Adding, subtracting, and multiplying by zero are relatively simple operations. However, division by zero long confused even great minds. How many times does zero go into one? How many nothings exist in something? The answer is indeterminate, but using the concept of dividing by infinity and nearing zero is the key to calculus. 

In the 1600’s, Isaac Newton and Gottfried Leibniz independently studied and solved the issue of dividing by zero.  Working with numbers as they approach zero, they invented calculus. Fully called calculus of the infinitesimal, calculus works to find information about time, space, motion at infinitesimal points nearing zero. The calculus formulas are functions of time, and so one can think of calculus as studying functions of time. Among the physical concepts that use concepts of calculus include motion, electricity, heat, light, harmonics, acoustics, astronomy, and dynamics.  It has been essential for everything from physics to economics to statistics to computers.