Happy Birthday, Omar Khayyám!

By Adelaide Hanscom, from Edward Fitzgerald's The Rubaiyat of Omar Khayyam, 1905, public domain via Wikimedia Commons

Since Edward FitzGerald published his translation of The Rubáiyát of Omar Khayyám in 1859, Omar Khayyám (May 18, 1048 – December 4, 1131) has been known, especially in the western world, first and foremost as a great poet, eloquently expressing the joy and beauty of life and our own struggles to live it with a sense of love and meaning. It’s a humanist work, with Khayyám writing much as an Epicurean or Skeptic here and a Stoic there, freely doubting and wondering at everything, unshackled from the orthodoxy one might expect from a famed teacher and writer of his time and place. Yet Khayyám, a devotee of Avicenna, took his Islamic faith very seriously and thought deeply about the nature of his God and humankind’s proper relationship to him.

Khayyám, born in Persia in 1048, was most famed in his own time as a mathematician, astronomer, and scientist. He wrote some of the most important medieval works in geometry and algebra, and helped reform the calendar, an even more accurate one than the Gregorian calendar we use today. But he was also an accomplished philosopher, and scholars are working on resolving the apparent contradictions between this work and his poetry.

One thing I’ve gotten from my research on Khayyám (which, thus far, is not nearly enough): for all his prodigious learning and accomplishments, Khayyám honestly acknowledges the limits of human understanding. He tells us that while the great work of discerning the truths of the universe is a great, noble, and necessary endeavor, we do well to keep in mind that we can never know everything, through science, religion, or any other means. So, Khayyám seems tells us, we do well to work, to wonder, to seek, to do right, but also to live for today:

At first they brought me perplexed in this way
Amazement still enhances day by day
We all alike are tasked to go but Oh!
Why are we brought and sent? This none can say’. (Rubā‘iyyāt, Tirtha 1941, 18, from IEP)

‘As Spring and Fall make their appointed turn,
The leaves of life one aft another turn;
Drink wine and brood not—as the Sage has said:
“Life’s cares are poison, wine the cure in turn.” (Sa‘idī 1994, 58, from IEP)

Learn more about this great poet and thinker at:

How ‘The Rubáiyát of Omar Khayyám’ Inspired Victorian Hedonists ~ by Roman Krznaric

Omar Khayyam ~ by J. J. O’Connor and E. F. Robertson for the School of Mathematics and Statistics at the University of St Andrews, Scotland

Omar Khayaam, 1048–1131 ~ The Poetry Foundation

Omar Khayyam: Persian poet and astronomer ~ by the editors for Encyclopædia Britannica

Umar al-Khayyam (Omar Khayyam) – by the editors for Muslim Heritage

Umar Khayyam ~ by Mehdi Aminrazavi and Glen Van Brummelen for The Stanford Encyclopedia of Philosophy

*A version of this piece was previously published at Ordinary Philosophy

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Happy Birthday, Santiago Ramón y Cajal!

Santiago Ramón y Cajal, estudiante de medicina en Zaragoza 1876: self portrait, public domain via Wikimedia Commons

I discovered the fascinating scientist and thinker Santiago Ramón y Cajal (May 1, 1852 – Oct. 17, 1934) last year among the always excellent writings of Maria Popova:

Diseases of the Will: Neuroscience Founding Father Santiago Ramón y Cajal on the Six Psychological Flaws That Keep the Talented from Achieving Greatness – by Maria Popova for Brain Pickings

Popova’s essay explores Cajal’s observations about the ways in which we can so easily defeat ourselves in the pursuit of excellence. I, for one, find that his observations and advice offer very wise guidance, a series of signposts marking pitfalls that can entrap our egos all too easily. Cajal clearly lived by his own advice, and his achievements were marked by hard work and dogged perseverance as well as brilliant insights.

Learn more about Cajal’s life and scientific achievements:

Life and Discoveries of Santiago Ramón y Cajal – by Marina Bentivoglio for Nobelprize.org

Santiago Ramón y Cajal – by Abdellatif Nemri for Scholarpedia

Santiago Ramón y Cajal – Biographical – from Nobel Lectures, Physiology or Medicine 1901-1921, Elsevier Publishing Company, Amsterdam, 1967, at Nobelprize.org

Santiago Ramón y Cajal: Spanish Histologist – by the editors of Encyclopaedia Britannica

*A version of this piece was previously published at Ordinary Philosophy

~ Ordinary Philosophy is a labor of love and ad-free, supported by patrons and readers like you. Any support you can offer will be deeply appreciated!

 

Damasio, Spinoza and our Current Confusion about Cause and Effect, by Charles M. Saunders

Portrait of Baruch de Spinoza (1632-1677), ca. 1665, by an unknown artist

In this article, Charles M. Saunders considers Looking for Spinoza: Joy, Sorrow, and the Feeling Brain by Antonio Damasio
(Houghton Mifflin Harcourt Publishing, N.Y., 2003)

In 2003, one of our most capable and respected neuroscientists went searching for Spinoza. What Antonio Damasio found is both enlightening and alarming. It is laudable that an empirical scientist had the interest, care, and capability to analyze the sequencing and behaviors associated with what Spinoza terms ‘the Emotions.’ This is clearly a positive development. When our neuroscientist friend recognized that something about emotional response is measurable, he made strides for the entire scientific community. But by focusing his analysis only on chapters 3 and 4 of “The Ethics”, Damasio sidetracks Spinoza’s metaphysics, chapters 1 and 2 while presenting Spinoza as some sort of intuitive materialist. The alarming part in all of this is that chapters 3 and 4 are linked inexorably to 1 and 2 wherein Spinoza insists that our thoughts are as real as our experience. As notable as Damasio’s respect for Spinoza’s psychology may be there is a tremendous distance from his awakening to the import and physical reality of the emotions to an adequate understanding of the full impact of Spinoza’s discovery, that the human mind has the ability to form replications of objects so accurate that these ideas are essentially the same thing as the objects they represent.

This is an astounding claim that Spinoza makes and to this day, it has been overlooked or dismissed in light of the advances in contemporary science and its ability to “reduce” everything in its purview through observation and measurement. But cause and effect are not observable within the same time and space.

Brain illustration from The Principles and Practice of Medicine...' by W Osler, 1904, public domain via Wikimedia Commons

Brain illustration from The Principles and Practice of Medicine…’ by W Osler, 1904, public domain via Wikimedia Commons

When the neuroscientist-researcher connects electrodes to a patient to monitor brainwaves there is no question that the observable patterns that emerge are exciting and are indicators of some brain activity related to behaviors that correspond to the patient’s emotional state and mood changes But to conclude from this that the patterns and their location in the brain somehow indicates the cause of the thinking process is a leap that indicates faulty reasoning and bad science. To draw a conclusion about the source of the thinking process from an electroencephalogram is akin to a person who while standing atop the tallest building in a large city before dawn observes the pattern of traffic lights below and concludes that the pattern of lights is the cause of the flow of traffic. No matter how many thousands of lights make up the discernable pattern of the flow of traffic, the actual cause of the traffic is not observable. The cause of the traffic resides elsewhere. It originates in the reasons that each individual driver leaves home and enters the flow: going to work, driving a friend to the hospital, making deliveries, police responding to emergencies and countless other actions are the actual cause of the traffic and they are entirely disconnected from one another. There is no common cause to be observed and reported on here.
This analogy demonstrates the confusion inherent in the empirical process. There is no argument about what the scientist sees during the study. But there is a strong argument against what he claims to have observed. If this mistaken insistence that causality must be observable resided solely in speculative neurobiology the harm might not be that negligible. Unfortunately for us, this curious misunderstanding of cause and effect permeates most of our scientific theory and practice, including applications in healthcare diagnosis and treatment.

Perhaps one of the most debilitating misapplications of the empirical process lies within the field of genetics and the supposed causal link observable in DNA. Crick and Watson never assigned any causal agency to their brilliant discovery. They clearly understood DNA for what it is; a marker not a cause. Assigning cause to DNA strands came later after arrogance and the same faulty reasoning process employed by Damasio came into play. Whether a person suffers from cancer or obesity or a predilection towards baldness, DNA is not the cause of the affliction it merely marks the presence of the condition. To carry the traffic lights/scientific research analogy a bit further, just as we can clearly understand that no matter how complicated or advanced the light pattern and system flow technology might be it cannot be said to be the cause of the traffic. That flow can only be understood by seeing the individual actions and behaviors that are the actual cause. So with DNA, it is a marker that notes the presence not the cause of disease.

The upshot of all this is that our current empirical/materialist science system that has brought about some of the most significant advances for humans in medicine and other sophisticated technologies contains a seriously flawed view of cause and effect. But by insisting on a research focus only on the world of external experience it ignores the rich world of experience’s counterpart and co-equivalent, the Human Mind. This now outmoded way of explaining our planet and our relationship to it must give way to a more sophisticated view. This view will credit the mind as the source and wellspring of any scientific achievement that we’ve ever accomplished and that it is the mind which provides us with the most magnificent tool at our disposal for unraveling Nature’s mysteries.

Charles M. Saunders

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*All views and opinions expressed by guest writers are their own and do not necessarily express those of Ordinary Philosophy’s editors and publishers

Happy Birthday, Charles Darwin!

A Charles Darwin display at the Kelvingrove Museum, Glasgow, Scotland

Let’s remember and salute Charles Darwin, the thinker who came to understand the basic mechanism by which we and all other species on earth come to be.

Born on February 12, 1809, Darwin was the grandson of Enlightenment physician, poet, and botanist Erasmus Darwin, who posited his own theory of evolution, as had many others, who observed its effects but had not successfully formulated a theory to explain how it worked. Given that his father was also a physician, it seemed natural that young Charles would take up the family profession. He studied medicine at the University of Edinburgh (my university!) from the age of 16 to 18. Darwin would have attended classes in the original building on South Bridge, now called the Old College, beautifully designed by Robert Adam (it didn’t yet have the dome it has now). While he loved the excellent science education he received there, Darwin decided being a physician was not for him.

Old College Building on South Bridge, University of Edinburgh, where Darwin attended classes

His father then sent Darwin to Christ’s College, Cambridge, with the idea that he could be a minister instead. Darwin did well at Christ’s College, but it was his pursuits as a naturalist that really captured his imagination and into which he poured his best efforts. After he completed his Bachelor of Arts degree in 1831, he continued his scientific study of animals and geologic formations. When the opportunity arose to travel to South America on the HMS Beagle later that year, Darwin took it, and spent the next five years gathering specimens and making detailed notes of his observations of the natural world. Among the wealth of valuable scientific information he amassed, Darwin’s observations of the appearance of apparently designed adaptations in living things; fossils of known and unknown animals sometimes found in the most unexpected places (remains of ancient sea life embedded in rocks at high elevation?!?); and the incredible amount of waste and suffering throughout the natural world, from wasps who laid their eggs in living caterpillars so that the growing grubs would devour them slowly from within to the genocide and slavery routinely practiced against the native people there, gave him much to think about.

Finches in a Charles Darwin display case at the Kelvingrove Museum, Glasgow, Scotland. The adaptations of finch beaks to food sources provided Darwin a perfect example of how natural selection works to produce the appearance of design.

With his experience broadened, his understanding deepened, and his body strengthened by the rigors of his expeditions, Darwin returned to England a wiser, stronger, more serious man. The first publications of his findings, together with his friendships with influential scientists such as the geologist Charles Lyell, made him famous. Darwin had found his profession. He began to pull together the evidence of his own eyes with the work of other naturalists and scientists to formulate a theory that would explain it all. What would explain a world of living things replete with beauty and waste, some joy and contentment but far more suffering, animals marvelously wrought but more often than not hidden from the human eye either by remoteness, incredibly tiny size, or time through extinction? It was the work of Edinburgh’s own self-made geologist James Hutton, popularized and developed by Lyell, which gave Darwin one key to the mystery. Since it had become clear that the earth was indeed ancient, not young as popular interpretations of the Bible would have it, species had plenty of time to adapt and change to their environment as needed, just as the earth itself had plenty of time to form as it is.

Hutton’s Section near the foot of Salisbury Crags, Holyrood Park, Edinburgh, Scotland. On my twice-weekly hikes, I regularly pass by this rock formation. It sparked James Hutton’s realization that the earth must be ancient indeed to give the rocks time to layer, fold, and bend as they do here.

Another key to the mystery was the mass suffering and death Darwin observed. While he mourned it, it was no doubt a comforting realization that it was not designed into the natural world by a divine mind that he was nonetheless bound to worship. Rather, Darwin realized that the living things that could not survive in the environment they found themselves in left those better equipped to do so to reproduce and pass on their adaptations. This realization, this theory of natural selection, Darwin recognized to be explosive as well. It took him about twenty years of careful thought and self-questioning to publish this theory. He knew, for one, that his theory went against people’s natural squeamishness and desire to think of the earth as a friendly home. More than that, Darwin knew perhaps better than anyone what a profound challenge this theory was to orthodox Christianity. But when another naturalist, Alfred Russel Wallace, independently arrived at the same theory, Darwin was galvanized to publish his findings in 1859. His On the Origin of Species went on to become one of the most influential works in the history of thought.

Another Charles Darwin display at the Kelvingrove Museum, Glasgow, Scotland

Darwin’s life is a fascinating one in so many more ways outside of the scope of this piece. To learn more about this husband, father, writer, and restless seeker for truth, I recommend the excellent works I’ve linked to below.

Before that, one more thing: I’ve always hated the term ‘Social Darwinism’ because I think it’s terribly misleading. It refers to the idea that societies can be structured so as to direct evolution in some way, for example, by allowing the weakest or least able, as defined by that society, to die off so that the strongest and most able are the most likely to survive and reproduce. But Darwin did not espouse that idea, nor do scientists now understand him to have implied it. For Darwin, as for those who understand the theory of evolution by natural selection as an explanation of a natural process rather than a policy of action, the reason why human beings have become such a successful species is precisely our capacity for empathy and solidarity. It’s the fact that we care about each other as individuals, that we help each other survive and develop our unique capacities that makes us so adaptable, so creative, so able to get by in such a wide variety of environments. Social Darwinism, then, is contrary to Darwin’s own theories about human evolution. Eugenics, ‘survival of the fittest,’ and other such ideas that later thinkers claimed as part of Darwin’s intellectual legacy are not, in fact, his, or ideas that he would endorse given what he actually wrote. The problem with putting Darwin’s name in the term ‘Social Darwinism’ is that it wrongly implies that it was his idea, and therefore leads many to think of him as a cruel and heartless thinker, responsible for ideas which have caused much suffering and death. He was nothing of the sort.

Charles Darwin’s gravestone in Westminster Abbey, London, England. I was naughty and snuck in a quick photo, though photography is not allowed in the city’s places of worship.

Charles Darwin placard at the Kelvingrove Museum, Glasgow, Scotland

Learn more about this most influential of scientists and thinkers:

Charles Darwin: British Naturalist ~ by Adrian J. Desmond for Encyclopædia Britannica

Charles Darwin: Evolution and the Story of Our Species ~ iWonder at the BBC

Charles Darwin: various articles ~ by Maria Popova for Brain Pickings

Darwin Correspondence Project ~ at the University of Cambridge website

Darwin’s Influence on Modern Thought ~ by Ernst Mayr for Scientific American, November 24 2009

Darwin Online ~ read Charles Darwin’s books, articles, and other publications online

The Evolution of Charles Darwin ~ by Frank J. Sulloway for Smithsonian Magazine, December 2005

The Origin of the Thesis ~ by Claire Pettitt for The Times Literary Supplement

*A version of this piece was previously published at Ordinary Philosophy

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Happy Birthday, W.V.O. Quine!

WVO Quine on the Bluenose II in Halifax, Nova Scotia, photo courtesy of Douglas Quine (cropped)

WVO Quine on the Bluenose II in Halifax, Nova Scotia, photo courtesy of Douglas Quine

The emphases in my own education in philosophy were Ethics, Politics, and Law, so I didn’t spend as much time studying Willard Van Orman Quine’s great contributions to philosophy as I would like. However, if my focus was Mathematical Logic, Epistemology, Philosophy of Language, or Philosophy of Science, I would have spent a lot of time with the prodigious output of his remarkable intelligence. But one of his important observations is brought up in introductory philosophy classes generally, an epistemological (having to do with knowledge) quandary: Given that science continuously makes new discoveries, sometimes in the process overturning and replacing earlier theories, how can we ever say that we actually know anything about the world? Science relies on the fact that all theories are subject to revision, expansion, and being proved wrong. Does this mean, then, there’s no such thing as knowledge, since, in theory, anything we claim to know may be disproved by later discoveries?

For Quine (born on June 25th, 1908), there is no dividing line between science and philosophy; they are interconnected ways of discovering and understanding the world. As the Stanford Encyclopedia of Philosophy puts it, Quine ‘denies that there is a distinctively philosophical standpoint, which might, for example, allow philosophical reflection to prescribe standards to science as a whole. He holds that all of our attempts at knowledge are subject to those standards of evidence and justification which are most explicitly displayed, and most successfully implemented, in the natural sciences. This applies to philosophy as well as to other branches of knowledge.’ The Internet Encyclopedia of Philosophy says further, ‘…Quine often appeals to [Otto] Neurath’s metaphor of science as a boat, where changes need to be made piece by piece while we stay afloat, and not when docked at port. He further emphasizes that both the philosopher and scientist are in the same boat (1960, 3; 1981, 72, 178). The Quinean philosopher then begins from within the ongoing system of knowledge provided by science, and proceeds to use science in order to understand science. …his use of the term “science” applies quite broadly referring not simply to the ‘hard’ or natural sciences, but also including psychology, economics, sociology, and even history (Quine 1995, 19; also see Quine 1997). But a more substantive reason centers on his view that all knowledge strives to provide a true understanding of the world and is then responsive to observation as the ultimate test of its claims…’

Oh, and he played the mandolin and piano, and learned a lot of languages just so he could deliver his lectures in the native language of the audience. Whatta guy!

Learn more about the great W.V.O. Quine:

W. V. Quine, Philosopher Who Analyzed Language and Reality, Dies at 92 – by Christopher Lehmann-Haupt for The New York Times, Dec 29, 2000

Willard Van Orman Quine – by Peter Hylton for The Stanford Encyclopedia of Philosophy

Willard Van Orman Quine: Philosophy of Science – by Robert Sinclair for The Internet Encyclopedia of Philosophy

Willard Van Orman Quine, 1908-2000: Philosopher and Mathematician – Website by Douglas B. Quine, W.V.O. Quine’s son

Willard Van Orman Quine – by Luke Mastin for The Basics of Philosophy: A huge subject broken down into manageable chunks

Willard Van Orman Quine – In Wikipedia, The Free Encyclopedia.

*A version of this piece was previously published in Ordinary Philosophy

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Happy Birthday, James Hutton!

James Hutton by Sir Henry Raeburn ca. 1776, at the National Portrait Gallery of Scotland, image public domain via Wikimedia Commons

As I hike the hills and crags of Holyrood Park, I often pass a site associated with an alumnus of the University of Edinburgh, where I now attend. It’s not a spectacular site; in fact, it’s just a little stony outcropping that anyone other than a geologist might just pass by or clamber down without a thought. The more observant might notice that there are some nice colors and stripes in the rocks. If not for the fading white printed sign attached to a nearby stone, low enough to step right over it without noticing, no one might know that something important happened here.

Well, two somethings. One took a long time, one much less so. First, over millions of years, minerals were laid down and pressed into sandstone, a band of which pressed and warped against a dolerite sill, a remnant of the ancient volcano that created Arthur’s Seat. In fact, all manner of different processes created Arthur’s Seat, Salisbury Crags, and the other formations of Holyrood Park.

Holyrood Park in spring, viewing Salisbury Crags and Arthur’s Seat thru a flowering shrub, Edinburgh, Scotland

So the second important thing that happened to which I refer is that a sharp-eyed person of particular curiosity and intelligence noticed. In the mid-to-late 1700’s, James Hutton, a native of Edinburgh born on June 3, 1726, and who died here March 26, 1797, closely explored this area. He was a trained chemist and medical doctor, farmer and entrepreneur turned scientist. Hutton spent a great deal of time touring farms and open lands in Scotland, observing farming practices with a professional eye and rock and land formations with a scientific one.

Hutton’s careful observations led him to formulate the theory of uniformitarianism. This theory holds that the earth and its formations were generally not created quickly, in cataclysmic or miraculous events, but very slowly, over vast expanses of time, in slow but regular processes such as sedimentation, erosion, volcanism, and uplift. Hutton published his ideas in his two-volume magnum opus Theory of the Earth in 1795. His demonstration that the Earth was very old indeed made later scientific theories whose justifications required vast expanses of time, notably Charles Darwin’s theory of evolution by natural selection, possible.

Scroll down to see my photos of Hutton’s Section in Holyrood Park and its explanatory sign, and learn more about the great James Hutton through the links below:

James Hutton (1726 – 1797) ~ from ‘Alumni in History’ at the University of Edinburgh’s website

James Hutton: The Founder of Modern Geology ~ excerpt from Earth: Inside and Out, at the American Museum of Natural History website

James Hutton: Scottish Geologist ~ by the editors of Encyclopaedia Britannica

Hutton’s Section, Holyrood Park, Edinburgh, Scotland

Hutton’s Section historical sign, Holyrood Park, Edinburgh, Scotland

Another view of Hutton’s Section, Holyrood Park, Edinburgh, Scotland

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O.P. Recommends: Malcolm Gladwell on Brian Williams, the Fungibility of Memory, and Journalistic Integrity

Brian Williams in 2011 by David Shankbone, free to use under Creative Commons license CC BY 3.0 via Wikimedia Commons

Brian Williams in 2011 by David Shankbone, free to use under Creative Commons license CC BY 3.0 via Wikimedia Commons

Yesterday, I listened to a recent episode of Malcolm Gladwell’s Revisionist History podcast about a subject I’ve been interested in for a long time: how memory actually works and how that understanding relates to our relationship with the truth.

A few years ago, I wrote a short opinion piece that was, in part, about news anchorman Brian Williams’ disproven claims to be on a helicopter that was shot down over Iraq in 2003. In that piece, I favorably compared how Williams behaved in the wake of that scandal to the behavior of other media personalities who made similarly false or distorted claims. Unlike the other figures I criticized in that piece, I believe that Williams’ ready admission of his mistakes and his willingness to heap recriminations on himself reveal that he is, in fact, a person of integrity with a real respect for the truth.

While listening to the podcast yesterday, I found that Gladwell agrees with my assessment and for many good reasons. In ‘Free Brian Williams’, Gladwell summarizes what we now know about the fungibility and therefore unreliability of memory, and applies this to a very good discussion of how we all should be careful about the claims we make, especially when we’re in a position to inform and influence the public. A very interesting listen…

~ Ordinary Philosophy is a labor of love and ad-free, supported by patrons and readers like you. Any support you can offer will be deeply appreciated!