Showing posts with label scientific revolution. Show all posts
Showing posts with label scientific revolution. Show all posts

Saturday, August 2, 2014

William Sanders Scarborough, reason, & the anti-racist struggle

There is an incredible history of Black American intellectuals, stretching back to the era of slavery, and of outstanding intellectual achievement against overwhelming odds. Intertwined with this history is a history of Black American scholars of the Greek and Roman classics, who pursued and transmitted their expertise, took on administrative functions in higher education, and as writers and activists pursued the goal of racial equality. It is a noble and inspiring history.

One such pioneer was William Sanders Scarborough (1852-1926). I will have more to say about him and the larger tradition later on. (For now, see another post: William Sanders Scarborough & Volapük in the Black Press.) Here is an excerpt from Scarborough's essay opposing the prevailing superstition of  "Race Integrity" (i.e. racial purity and superiority).
This age is regarded as one of great enlightenment. Yet With all its knowledge, there is a vast deal of ignorance or wilful blindness manifested along some lines. This state is born of many things, but when based upon traditional ideas, deep rooted, not only in error, but in prejudice and malice, there we find the most insensate manifestations.

Cherished beliefs, no matter upon what founded, have always resulted in rearing idols to be worshiped. Before such icons the world has bowed again and again. Religion has had its share of them, but the religious world also raised idol-breakers—the Iconoclasts who set to work in the eighth and ninth centuries to shatter them as did the Protestants in the Netherlands in the sixteenth century Dogmas have crept into every phase of human life and endeavor, and no doubt will continue to do so, while mankind exists with its passions, its prejudices and its weaknesses, its preconceived notions and its obstinacy; so the labors of the Iconoclast have been and will be demanded for the sake of progress.

Among the multitude of cherished superstitions to which world-masses cling at one time or another, there are none more erroneous, more mischievous than that included under the unctuous expression, “Race Integrity.” Here is heroic, legitimate work for the Iconoclast. Here his labors are an absolute necessity. But we are aware that to lay hands upon this idol, to tear it from its place, will covenant profaning the holy altar itself; that there are those who, viewing such an act, will fear that punishment to follow that overtook Uzziah when he sought simply to steady the ark on the memorable journey from Kirjathjearim. There is no doubt whether that if the ranting Dixons and Tilmans and Vardamans and men of that ilk could become avenging fates, any one who dared attempt to shatter this idol would suffer instant annihilation.

But in the progress of civilization those who would overthrow cherished superstitions have had to suffer. Galileo’s idea of the world systems ran counter to set theories, and under awful penalties he had to recant, though he whispered under his breath “E pur si muove.” “It moves for all that.” Luther, Cranmer, Latimer and countless other martyrs have suffered when seeking to pull the bandage from eyes so long blinded, and let in the light of truth. Today no one disputes Galileo’s claim; and theological freedom of thought and expression agrees with Luther and others of his school.

These men had to suffer I say; but they did good service and accepted the stake, or dungeon, or ban, bravely for the sake of truth. They shattered falsity; and the Iconoclast of today will render equally good service in dissipating the errors of the present, none of which, I repeat, is worse than the hydra-headed dogma that masquerades under the alluring title of Race Integrity—the one of all of Errors’ vile brood, most fitly designed to perpetuate race discrimination, race hatred and race conflict.

To the task of an Iconoclast I propose to devote this article, with the postulate that there is no such thing as “Race Integrity.”

SOURCE: Scarborough, William Sanders. “Race Integrity,” in The Works of William Sanders Scarborough: Black Classicist and Race Leader, edited by Michele Valerie Ronnick (New York: Oxford University Press, 2006), pp. 473-481. Above excerpt from beginning of article, pp. 473-474. Original publication: Voice of the Negro 4, no. 4 (1907): 197-202.

Saturday, October 29, 2011

Descartes' Secret Notebook (3)

Aczel, Amir D. Descartes' Secret Notebook: A True Tale of Mathematics, Mysticism, and the Quest to Understand the Universe. New York: Broadway Books, 2005. xiv, 273 pp.

Now we come to Chapter 20: Leibniz's Quest for Descartes' Secret. Leibniz was attracted to aspects of Descartes' philosophy but was seriously repelled by it as well. Leibniz was critical of Descartes' principle of doubt, suggesting that degrees of doubt rather than absolute doubt be admitted in specific cases (209).

Some of Leibniz's major interests are outlined. I note a mutual interest with Descartes in Ramón Llull's ars combinatoria (210). After three years in Paris, facing the prospect of being recalled to Hanover, Leibniz urgently pursued his aim of inspecting everything that Descartes ever wrote. On June 1, 1676 he succeeded in gaining permission to view Descartes' hidden manuscripts. Scanning the Preambles, Leibniz, a Rosicrucian, recognized an oblique reference to the Rosicrucians (213). The secret notebook, De solidorum elementis, contained obscure formulas and figures. The geometrical figures were depictions of the five Platonic solids, and a connection to mysticism was evident. Leibniz began to copy the records, recognized what was going on, and added a marginal note (219).

Descartes' notebook disappeared, and Leibniz's papers on this subject remained undetected for two centuries. Several subsequent viewers of these documents failed to crack the code. Finally, in 1987, Peter Costabel published his analysis of Leibniz's copy of Descartes' manuscript (220). Leibniz had discovered that Descartes discovered a formula that generalizes the structural characteristics of the Platonic solids (221).

Chapter 21: Leibniz Breaks Descartes' Code and Solves the Mystery. Kepler had postulated a connection between the five Platonic solids and the spacing of the six known planets. Descartes found a formula for all polyhedra, but because others would connect this with Kepler and Copernicus, and so kept it to himself (225-229). Descartes' formula F + V - E = 2 inaugurates the field of topology. Euler discovered this formula, which was named after him.

Other misfortunes befell Descartes' legacy in the 17th century, when his works were proscribed by the Catholic Church and teaching of Cartesian philosophy banned in France. It wasn't until 1824 that his works were reprinted. Adrien Baillet came close to crediting Descartes' discoveries in his biography, but not being a mathematician, did not understand Leibniz's explanation and omitted publishing the information (230). Leibniz remained obsessed and ambivalent concerning Descartes, praising him while alleging limitations. Leibniz kept in contact with Cartesian scholars (231). Leibniz was at work developing the calculus. Concerned about the priority dispute with Newton, Leibniz would not have wanted to acknowledge an influence from Descartes (234-235).

Aczel adds an epilogue to this story. Descartes is seen as the great forerunner of contemporary astrophysics, heavily dependent on geometry linked to algebraic methods. The Platonic solids are n longer relevant, but . . . but satellite data obtained in 2001 supports the notion that the geometry of the universe as a whole fits the geometry of some of the Platonic solids (238-239). One new model posits the universe as an octahedron folded onto itself. The icosahedron and dodecahedron have also served as models.

It's a somewhat peculiar final tribute to Descartes, and Descartes' whole life story is a somewhat roundabout way of getting to discussing the mysterious notebook, but the story is nonetheless interesting, and, aside from the tribute to the mathematical and scientific geniuses of the early modern world, it reveals even more the peculiarities and complexities of the Enlightenment and the scientific revolution.

Descartes' Secret Notebook (2)

Aczel, Amir D. Descartes' Secret Notebook: A True Tale of Mathematics, Mysticism, and the Quest to Understand the Universe. New York: Broadway Books, 2005. xiv, 273 pp.

Chapter 12 finds Descartes moving to Holland in 1628, meeting and eventually breaking with his friend Isaac Beeckman over claims about what Beeckman taught Descartes.

Descartes worked on his book Le Monde from 1629-1633. Descartes was a Copernican, but cancelled publication in November 1633 upon learning of Galileo's ordeal under the Inquisition. Descartes' situation was probably much safer, but he continued to steer clear of publication, fearing reprisals. Details follow.

Chapter 13 recounts Descartes' secret affair or marriage with a servant woman, Hélène Jans, which produced a daughter Francine. Descartes was devastated when Francine died in 1640 (p. 147).

Chapter 14 is devoted to Descartes' epoch-making 1637 work Discourse on the Method. Descartes' invention of analytical geometry was a revolutionary discovery. Chapter 15 details Descartes' solution to the ancient Greek mystery of doubling a cube—the Delian problem.

Chapter 16 concerns Descartes' friendship with Princess Elizabeth of Bohemia, hungry for knowledge of metaphysics, physics, and mathematics.

In Chapter 17 we find Descartes embroiled in confrontation with academics in Utrecht, chief among them Gisbert Voetius, who in opposing Cartesianism levelled the dangerous accusation of atheism. Cartesian philosophy was banned from the university. Ultimately, there was a vicious lawsuit which Descartes lost, and he had to issue a letter of apology to avoid imprisonment.

In Chapter 18 we approach the final chapter of Descartes' life, in which he is induced to come to Stockholm by Queen Christina. She lavished honors on him while others in the court were hostile. Tutoring the queen also cramped Descartes' lifestyle. Worse, as we see in Chapter 19, the Swedish climate did him in. He resisted until almost the end the quack cure of bleeding the patient, and then gave in, and then died. His last words were: "Ah, my dear Schluter, this is the time I must leave." (p. 197)

The fate of Descartes' remains is summarized here, but you can also read the whole story in Russell Shorto's Descartes’ Bones. Now we return to the story of what became of Descartes' locked box (202).This box contained copies of various correspondence and responses to critics, but also secret manuscripts—Preambles, Olympica, Democritica, Experimenta, Parnassus—and a notebook containing cryptic mathematical and other symbols. In the final installment, we shall review Leibniz's inspection of Descartes' notebook and the ultimate deciphering of the mysterious text.

Tuesday, August 30, 2011

Descartes' Secret Notebook (1)

"The sciences are now masked; the masks lifted, they appear in all their beauty. To someone who can see the entire chain of the sciences, it would seem no harder to discern them than to do so with the sequence of all the numbers. Strict limits are prescribed for all spirits, and these limits may not be trespassed. If some, by a flaw of spirit, are unable to follow the principles of invention, they may at least appreciate the real value of the sciences, and this should suffice to bring them true judgment on the evaluation of all things."

   — Réne Descartes, Preambles
Aczel, Amir D. Descartes' Secret Notebook: A True Tale of Mathematics, Mysticism, and the Quest to Understand the Universe. New York: Broadway Books, 2005. xiv, 273 pp. (The above quote can be found on pp. 38-39.)

While I recommend reading this in hard copy, you have a number of online options at your fingertips. Begin with the Publisher description. You can also read a sample text.You can read the whole book online at scribd.com. And if you have a compelling need to download yourself a pirated copy, you can also download a compressed file from Megaupload.

I've written on this blog before on the burgeoning genre of popularized history of philosophy. Often the ideas themselves are shortchanged, but the biographical narratives are compelling and vividly portray the social contexts of the times. I have been especially rewarded by a complex of books whose narratives (unintentionally) bleed into one another; they could almost be grouped as volumes in a single series:

Rebecca Goldstein, Betraying Spinoza: The Renegade Jew Who Gave Us Modernity;

Matthew Stewart, The Courtier and the Heretic: Leibniz, Spinoza, and the Fate of God in the Modern World;

Steven Nadler, The Best of All Possible Worlds: A Story of Philosophers, God, and Evil;

Russell Shorto, Descartes’ Bones: A Skeletal History of the Conflict Between Faith and Reason.

Aczel's book fits in here, too, especially as it intersects the narratives of Nadler and Shorto. While Descartes' coded secret notebook is ostensibly the subject of this book, it is in actuality a biography of Descartes, with the decoding of the notebook the climax of the tale. There are, of course, other biographies of Descartes. Here is one review:

Serfati, Michel. "Descartes, the Pioneer of the Scientific Revolution" [review of Desmond Clarke, Descartes: A Biography, Cambridge University Press, 2006], Notices of the AMS, vol. 55, no. 1, January 2008, pp. 44-49.

I have not found any awe-inspiring reviews of Aczel, but here are a few:

Book Review – Descartes’s Secret Notebook, 22 April 2009

Star Topology, 13 Jan. 2011

Descartes' Secret Notebook, Steve Zipp, 20 Jan. 2009

One interesting feature of this book is the incorporation of recent discoveries and scholarship concerning Descartes.

Aczel begins with an account of his encounter with Descartes' cryptic manuscript: actually, the original is lost, and Aczel is really looking at the insatiably curious Leibniz' transcription of Descartes' manuscript. Aczel recounts also how he came by the idea of writing this book. Then he tells the story of Leibniz's encounter with Descartes' hidden work. Some quotes from variously titled texts are adduced, along with Descartes' pseudonym Polybius. The encrypted notebook itself consisted of 16 pages, with alchemical and astrological symbols, obscure figures, and puzzling number sequences. Following this teaser, the book traces the entire course of Descartes' life.

Descartes was the progeny of a wealthy family, endowed also with a tremendous curiosity, an ability to master a variety of skills and a wide range of knowledge, with an especial brilliance in mathematics. He was particularly fascinated by Greek mathematics, and by the power and limitations of what the Greeks could construct with straightedge and compass alone. Descartes was also quite the adventurer, joining in several military escapades, apparently motivated by curiosity rather than partisanship, even taking the side of Protestants in some campaigns though he himself was a lifelong Catholic. (Descartes was a confident swordsman who on one occasion fended off a boatload of criminals he had hired who schemed to assault him and steal his money [pp. 93-95]. He also got caught up in a duel over a woman [pp. 123-125].) Because of his extraordinary ability to solve mathematical problems, Descartes befriended a Dutchman whom he met as a soldier, Isaac Beeckman. They shared a considerable range of knowledge. (Note Descartes' letters to Beeckman of March 26 and April 29, 1619 on Ramon Llull, pp. 47-48.) This is where Descartes' curiosity about mystical ideas was aroused.

Chapter 4 recounts the key dreams that inspired Descartes, his notations in the text Olympica, and the possibility of a meeting with Kepler. Chapter 5 concerns the Athenians' obstacle in doubling the size of the Apollo Temple, a mathematical problem that cannot be solved by straightedge and compass alone. The Delian Problem, as it is known, stumped the Greeks. Descartes' meditation on this problem led him to the mathematical revolution he initiated: the unification of geometry and algebra.

Chapter 6 details the key meeting with the mystic-mathematician Johann Faulhaber of Ulm. We also find a confirmation that Descartes planned to write a mathematical treatise under the pseudonym Polybius the Cosmopolitan. In his notebook Descartes used alchemical symbols used by Faulhaber (pp. 74-75). Faulhaber was interested in the Kabbalah as well as in alchemy. Descartes' solved Faulhaber's mathematical problems. While engaged in a military campaign in Prague, Descartes noted in Olympica on 11 November 1620 a great discovery (p. 79).

In the following chapter we are introduced to the Brotherhood of the Rosy Cross, or the Rosicrucians, who were cosmopolitan philosophical revolutionaries. Descartes was heavily influenced by the Rosicrucians, so much so that he had to publicly deny any such allegiance, whether or not he was covertly a Rosicrucian. (This rumor also disturbed his close friend Mersenne, a Catholic priest albeit more progressive than most.) Descartes was quite interested in occult matters, and the Rosicrucians were also leaders in mathematical and scientific investigation. Faulhaber was a Rosicrucian. Kepler at least had a Rosicrucian assistant, if he was not one himself. Leibniz, who examined Descartes' notebook, was a Rosicrucian.

I am leaving out of account several details of Descartes' life: his bon vivant lifestyle as well as his periodic retreats into solitude—in hiding even—his military adventures, his interests in women, his financial affairs, etc. The most puzzling aspect of Descartes' character is his investment but apparent detachment regarding military affairs. Aczel finally addresses this question at the end of Chapter 11, after detailing Descartes' participation as a scientific observer in the brutal siege of La Rochelle, in which the population was starved out in the course of its military defeat. Descartes had no animosity against the Huguenots, who were crushed by the Catholic power, or against Protestants in general, whom he had fought for. Aczel attempts to explain Descartes by noting that he was trained by the Jesuits and was inducted into and attracted to military order and structure. In the 17th century, war was conducted in a highly and visibly ordered manner. (pp. 129-130)

This might be one of the more telling indications of the contradictions of the birth of modernity. If I believed in the notion of "instrumental reason" as a fundamental explanatory category, here I would find a key target, as I would in the other unresolved dualities of religion and reason, occultism and science, omnipotent mind/immortal soul and mechanical body.

Friday, June 3, 2011

What Newtonianism was

The thinkers of the scientific revolution, including the scientific geniuses who spearheaded it, had one foot in modernity, one foot in the pre-modern past. We would scarcely recognize their conception of scientific argument as it existed then. Case in point, here are a couple of paragraphs I wrote some years ago about Newtonianism in Newton's time.

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Written 19 November 2003:

A few days ago I read Newton and the Culture of Newtonianism by Betty Jo Teeter Dobbs and Margaret C. Jacob. I once had quite an interest in Newton, circa 1979, when I was interested in the dynamics of the totality of his thought (which includes alchemy and theology) in the cultural-philosophical-ideological complex of his time. This little book shows how archaic Newton was in his overall perspective—he was no mechanist that we would recognize. Aside from his vitalistic conceptions of matter outside of the realm for which he is famous, his aversion to materialism with the ever-present atheistic tendencies attributed to or associated with it reveal a Newton not fully modern and a society caught in irresolvable ideological contradictions. Newtonianism was ideologically tinged with non-scientific political preoccupations: it could be an apology for order or a call to revolution. Newton was of the party of order and moderation, favoring neither revolution nor absolute monarchy.

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Written 17 October 2007, extract from my post on another of my blogs:

For 400 years innovations in the special sciences have yielded master metaphors for organizing an explanation of the entire world and filling in gaps in specific knowledge of all its facets with ideology. From Newtonian physics to Darwinism to relativity to quantum mechanics to information theory to computer science to chaos theory to complexity, the process has never stopped. But in Newton’s time this phenomenon was far worse in that obscurantism per se was not the main issue, but rather the inability to separate scientific theory from metaphysics and theology. (See Newton and the Culture of Newtonianism by Betty Jo Teeter Dobbs and Margaret C. Jacob.) We would not even recognize the arguments over Newtonianism as scientific ones today, as both political and theological positions were staked out with respect to it, and it seems that neither its architects nor its popularizers had an adequate epistemological understanding of the basis of scientific abstraction and how it related to the rest of the world-picture. However, there was some place to go, from astronomy to physics, and finally to chemistry, and the Romantic era coincided with the question as to whether physio-chemical processes alone could account for life. Yet an organismic, vitalistic sense of living matter could not jibe with progress in scientific research, and however mysterious life and consciousness still felt with the progress of " mechanistic" science, vitalism could only lead to mysticism, obscurantism, and regression, and there are no more prospects for it today than there were 200 years ago, when lack of knowledge allowed it a respectable existence. Yet Goldner thinks he can finesse the objective problems of scientific research and its incorporation into a general world-picture by spouting nonsense about cosmobiology, an outmoded basis for world-comprehension.
From: Stephen Eric Bronner (3): Bronner vs. Goldner on science & the Enlightenment

Saturday, October 9, 2010

Asian Philosophy & Critical Thinking

Asian Philosophy and Critical Thinking: Divergence or Convergence? by Soraj Hongladarom

The author poses the question as to whether critical thinking culture-specific (e.g. Western). His project is summarized as follows:
In this paper, I attempt to argue that critical thinking is not necessarily incompatible with Asian traditional belief systems. In fact I will show that both India and China do have their own indigenous traditions of logical and argumentative thinking. Since the logical traditions within both Indian and Chinese cultures were perceived to be not conducive to their respective ideals, they were eventually supplanted by the more dominant traditions which did not emphasize criticism or argumentation as much as social harmony or intuitive insights. I will further try to show that, since the logical traditions are already there in the major Asian cultural traditions, they can and should be reexamined, reinterpreted and adapted to the contemporary situation. This would be an answer to the Western educators who have found no such tradition in the East.
This immediately raises the question as to the relationship between logic and critical thinking. There are now various schools in the study of critical thinking, not all limited to the baseline enumeration and analysis of logical fallacies. (Note the bibliography.) However, the history of logic is rather peculiar in its ties to metaphysics and theology, and thus there is no need to suppose that logic automatically engenders critical thinking; to the point, critical thinking that challenges a presupposed dogmatic viewpoint. Training in logical argumentation has historically been proven to be good training ground for the production of heretics, an unintentional by-product of fairly rigid institutionalization.

This article responds to this question only indirectly, by adumbrating the reasons for the decline of logical traditions in China and India. In India, the limitation of expertise in logic to a priestly caste rendered it vulnerable to political occlusion under changed conditions. There are different schools of thought as to what happened in China. (Here are summaries of some theories: The Rise of the West.) Given China's high level of development prior to European scientific revolution and age of exploration (conquest), there is no reason to suppose an inherent inferiority of Chinese capabilities. China's ultimate stagnation can be seen as conjunctural, but there are "underdeterminationist" and "overdeterminationist" explanations for divergences between Chinese and European civilizations. Steve Fuller adheres to the underdeterminationist model, according to which progress in science was prevented from occurring by special circumstances.

A word on Joseph Needham, who in this article represents the other viewpoint on Chinese science. Needham became the major Western authority on the history of science and technology in China, and he contributed to addressing the historical addressing of how China, once the scientifically most advanced civilization in the world, fell behind Europe. Needham offered specific historical information about China's scientific achievements and its relation to China's overall development, but he also held philosophical views that overstressed China's organicist philosophical and cultural base, that somehow provides a superior model even though the Chinese blew it. (See for example Needham's multiply reprinted "History and Human Values: a Chinese Perspective for World Science and Technology".) Needham has often been criticized for violating his own empirical research with ideological justificationism. In the 1930s he was a Marxist, part of the British social relations of science movement. His orientalism, a recurrent temptation for Westerners seeking to escape their own alienation, eventually got the better of him. Elsewhere I will take up Needham's fall into philosophical obscurantism.

If scientific progress is associated with critical thinking, then one must look at the cultural paths adopted in the development of various civilizations, including what might have been different had not different philosophies prevailed, had not Confucianism in China and mysticism in India not succeeded in their ascendancy. The dominance of "social harmony" (scare quotes supplied by me) over a culture of argumentation may be an historical route taken, but trajectories can be altered. The author wishes to steer Thailand into the camp of critical thinking.

The author's own historical analytical perspective is weak. General comments taking "culture" and "tradition" as fundamental categories are always suspect, as is the notion that somehow cultures have to develop their potentials from "within" even while radically deviating from or developing against tradition. Critical thinking is going to be developed or not from where people are at now, whether reacting to their own cultural tradition or assimilating a knowledge base and methodology from elsewhere.

Monday, August 23, 2010

Back to nature or the Bhagavad-Gita?

The Birth of Philosophy
Volume XXVII, No. 1, MANAS Reprint, January 2, 1974, pp. 1-5.

The "back to nature" trend that had seized a percentage of the population by the early 1970s is not considered transient here. It is questioned, however, by poet Annie Dillard, who sees nature as a monstrous scenario of proliferation, reproduction, and death. The author of this article sees this dilemma already present in the Bhagavad-Gita, and here once again we are treated to the sociopathic advice given to Arjuna by Krishna. This world view evidently is the author's "solution". Disgusting!