Tag: computer

Education and the Triple Helix underneath It

We want to restate the basic instinct and intuitions of this education or re-education project.

To get at the “schema” it will help you if you digress for a second and absorb this writeup of Professor Richard Lewontin’s (Harvard biology) 2002 masterpiece, The Triple Helix: Gene, Organism and Environment.

The blurb from Harvard University Press tells us:

“One of our most brilliant evolutionary biologists, Richard Lewontin has also been a leading critic of those—scientists and non-scientists alike—who would misuse the science to which he has contributed so much. In The Triple Helix, Lewontin the scientist and Lewontin the critic come together to provide a concise, accessible account of what his work has taught him about biology and about its relevance to human affairs. In the process, he exposes some of the common and troubling misconceptions that misdirect and stall our understanding of biology and evolution.

The central message of this book is that we will never fully understand living things if we continue to think of genes, organisms, and environments as separate entities, each with its distinct role to play in the history and operation of organic processes. Here Lewontin shows that an organism is a unique consequence of both genes and environment, of both internal and external features. Rejecting the notion that genes determine the organism, which then adapts to the environment, he explains that organisms, influenced in their development by their circumstances, in turn create, modify, and choose the environment in which they live.

The Triple Helix is vintage Lewontin: brilliant, eloquent, passionate and deeply critical. But it is neither a manifesto for a radical new methodology nor a brief for a new theory. It is instead a primer on the complexity of biological processes, a reminder to all of us that living things are never as simple as they may seem.”

Borrow from Lewontin the idea of a “triple helix” and apply it to the ultimate wide-angle view of this process of understanding. The educational triple helix includes and always tries to coordinate:

  1. The student and their life (i.e., every student is first of all a person who is playing the role of a student). Every person is born, lives, and dies.
  2. The student and their field are related to the rest of the campus. (William James: all knowledge is relational.)
  3. The student and the world. (Container ships from Kaohsiung, Taiwan are bringing Lenovo and Acer computers to Bakersfield, California in a world of techno-commerce, exchange rates, insurance, customs, contractual arrangements, etc. In other words, always with some sense of the global political economy.)

The student keeps the triple helix “running” in the back of the mind and tries to create a “notebook of composite sketches” of the world and its workings and oneself and this develops through a life as a kind of portable “homemade” university which stays alive and current and vibrant long after one has forgotten the mean value theorem and the names and sequence for the six wives of Henry VIII).

The reader should think of Emerson’s point from his Journals of Ralph Waldo Emerson: 1824–1832—“The things taught in schools and colleges are not an education, but the means to an education.”

Education and “Then and Now” Thinking: Zola’s Novel L’Argent

It is amazing to see how certain nineteenth century phenomena, such as Émile Zola’s novel L’Argent (“Money”), eerily echo with our own times. The novel has fundamentalist evangelical Christianity, international financial chicanery, anti-Semitism, the signs of full-blown “casino capitalism” convulsing the whole of society, global technical innovations. The historical background as all this unfolds is explosive and complex.

L’Argent is the eighteenth novel in the Rougon-Macquart series by Émile Zola. It was serialized in the periodical Gil Blas beginning in November 1890, before being published in novel form by Charpentier et Fasquelle in March 1891.

The novel focuses on the financial world of the Second French Empire as embodied in the Paris Bourse and exemplified by the fictional character of Aristide Saccard. Zola’s intent was to show the terrible effects of speculation and fraudulent company promotion, the culpable negligence of company directors, and the impotency of contemporary financial laws. (Think of Dodd-Frank in our time and how insiders have “noiselessly” dismantled it.)

The novel takes place in 1864-1869, beginning a few months after the death of Saccard’s second wife Renée (see La Curée). Saccard is bankrupt and an outcast among the Bourse financiers. Searching for a way to reestablish himself, Saccard is struck by plans developed by his upstairs neighbor, the engineer Georges Hamelin, who dreams of restoring Christianity to the Middle East through great public works: rail lines linking important cities, improved roads and transportation, renovated eastern Mediterranean ports, and fleets of modern ships to move goods around the world.

Saccard decides to institute a financial establishment to fund these projects. He is motivated primarily by the potential to make incredible amounts of money and reestablish himself on the Bourse. In addition, Saccard has an intense rivalry with his brother Eugène Rougon, a powerful Cabinet minister who refuses to help him after his bankruptcy and who is promoting a more liberal, less Catholic agenda for the Empire. Furthermore, Saccard, an intense anti-Semite, sees the enterprise as a strike against the Jewish bankers who dominate the Bourse. From the beginning, Saccard’s Banque Universelle (Universal Bank) stands on shaky ground.

In order to manipulate the price of the stock, Saccard and his colleagues in the syndicate, which he has set up to jumpstart the enterprise, buy their own stock and hide the proceeds of this illegal practice in a dummy account fronted by a straw man.

While Hamelin travels to Constantinople to lay the groundwork for their enterprise, the Banque Universelle goes from strength to strength. Stock prices soar, going from 500 francs a share to more than 3,000 francs in three years. Furthermore, Saccard buys several newspapers which serve to maintain the illusion of legitimacy, promote the Banque, excite the public, and attack Rougon.

The novel follows the fortunes of about 20 characters, cutting across all social strata, showing the effects of stock market speculation on rich and poor. The financial events of the novel are played against Saccard’s personal life. Hamelin lives with his sister Caroline, who, against her better judgment, invests in the Banque Universelle and later becomes Saccard’s mistress. Caroline learns that Saccard fathered a son, Victor, during his first days in Paris. She rescues Victor from his life of abject poverty, placing him in a charitable institution. But Victor is completely unredeemable, given over to greed, laziness, and thievery. After he attacks one of the women at the institution, he disappears into the streets, never to be seen again.

Eventually, the Banque Universelle cannot sustain itself. Saccard’s principal rival on the Bourse, the Jewish financier Gundermann, learns about Saccard’s financial trickery and attacks, losing stock upon the market, devaluing its price, and forcing Saccard to buy millions of shares to keep the price up. At the final collapse, the Banque holds one-fourth of its own shares worth 200 million francs. The fall of the Banque is felt across the entire financial world. Indeed, all of France feels the force of its collapse. The effects on the characters of L’Argent are disastrous, including complete ruin, suicide, and exile, though some of Saccard’s syndicate members escape and Gundermann experiences a windfall.

History itself is of course “bubbling along” and does not go away:

Because the financial world is closely linked with politics, L’Argent encompasses many historical events, including:

By the end of the novel, the stage is set for the Franco-Prussian War (1870–1871) and the fall of the Second Empire.

The twentieth century world and the twenty-first century one do resonate with Zola’s novel. That tells you, the student, that there are deep structures underlying endless changes.

The arrival of cars and planes, computers and lasers, internet and AI have not altered these substructures entirely and that is educational, since “then and now” thinking is part of a meta-intelligent (i.e., perspectival) education process.

Looking Backwards and Forwards at the Same Time

Janus and Bi-Directional Smarts

The Roman god Janus looks backwards and forwards at the same time and learning to be somewhat Janus-like is very conducive in the metaintelligence (i.e., larger overview) quest.

There’s a useful French phrase, “reculer pour mieux sauter” which means like a high jumper, you have to take steps backwards to jump higher. In other words, learn to look bi-directionally at the world.

First look back, then forward.

Here’s a concrete example:

W. Arthur Lewis, the “father” of development economics, originally from the Caribbean, taught at Princeton. He won the Nobel in 1979 and wrote various classics such as Growth and Fluctuations, 1870-1913 (1978).

Lewis writes:

In this book we shall not be attempting to give formal or complete explanations of why fluctuations occurred. Like the captain of a ship navigating in stormy seas, we shall need to identify the waves, without needing an exhaustive theory of what causes waves.

When analyzing these fluctuations economists have identified four different cycles, distinguished by length of periodicity, each of which is named after the economist who first wrote about it:

the Kitchin (about three years)
the Juglar (about nine years)
the Kuznets (about twenty years)
the Kondratiev (about fifty years)

(W. Arthur Lewis, Growth and Fluctuations, 1870-1913, 1978, page 19)

Lewis gives us a quick overview of how we got to the era covered by his book:

“The essence of the industrial and agricultural revolutions in the first three quarters of the nineteenth century was in new ways of doing old things—of making iron, textiles and clothes, of growing cereals, and of transporting goods and services. In the last quarter of the nineteenth century the revolution added a new twist—that of making new commodities: telephones, gramophones, typewriters, cameras, automobiles and so on, a seemingly endless process whose twentieth century additions include aeroplanes, radios, refrigerators, washing machines and pleasure boats.”

(Growth and Fluctuations, 1870-1913, page 29)

Professor Norman Stone in his masterpiece on WWI calls this late nineteenth century explosion of material change and inventions the greatest fast quantum leap in world history in transforming the world.

If one reads these lines with a “Janus mind” we wonder, looking forward from the Lewis book and its era:

  1. How does his catchy metaphor of waves in the ocean relate to fluctuations and cycles? When Ben Bernanke (Fed Chair) describes recent decades as “The Great Moderation” does he mean to imply that Lewis-type waves disappeared or got much smaller?
  2. Can computers and mobile phones really match cars and planes in profundity of impact? Or is it only the tremendous spread of mobile or smartphones in the Global South that can?

In fact, the recent economic history classic, Robert Gordon’s The Rise and Fall of American Growth argues against the assumption of endless technical change as a growth accelerator or endless frontier:

In the century after the Civil War, an economic revolution improved the American standard of living in ways previously unimaginable. Electric lighting, indoor plumbing, home appliances, motor vehicles, air travel, air conditioning, and television transformed households and workplaces. With medical advances, life expectancy between 1870 and 1970 grew from 45 to 72 years. Weaving together a vivid narrative, historical anecdotes, and economic analysis, The Rise and Fall of American Growth provides an in-depth account of this momentous era. But has that era of unprecedented growth come to an end?

Gordon challenges the view that economic growth can or will continue unabated, and he demonstrates that the life-altering scale of innovations between 1870 and 1970 can’t be repeated. He contends that the nation’s productivity growth, which has already slowed to a crawl, will be further held back by the vexing headwinds of rising inequality, stagnating education, an aging population, and the rising debt of college students and the federal government. Gordon warns that the younger generation may be the first in American history that fails to exceed their parents’ standard of living, and that rather than depend on the great advances of the past, we must find new solutions to overcome the challenges facing us.

A critical voice in the debates over economic stagnation, The Rise and Fall of American Growth is at once a tribute to a century of radical change and a harbinger of tougher times to come.

  1. Why does one not read of the four cycles mentioned by Lewis (i.e., Kitchin) and the rest listed above in today’s business and financial press? Has there been some great discontinuity?

If you apply a “Janus mind” to the past (described by Lewis) and our sense of the future (described by techno-pessimists like Gordon) you get a more thoughtful sense of “the human prospect.”

How Did Computerization Since the 1980s Affect Older Workers?

(from the Center for Retirement Research at Boston College’s Issue in Brief, by Anek Belbase and Anqi Chen)

The brief’s key findings are:

  • Since the 1980s, computers have reshaped the job market, replacing workers in jobs that rely on routine tasks, from bank tellers to auto workers.
  • In response, workers moved to two types of non-routine jobs beyond the reach of computers: cognitive (e.g., analysts) and physical (e.g., food servers).
  • Older workers have fared like all other workers because, overall, they were just as likely to be in the routine jobs that were disrupted.
  • They also moved into non-routine jobs at similar rates, as the abilities needed for these jobs, such as a college degree or people skills, did not vary much by age.
  • A subsequent study will explore whether, over the next two decades, increasingly capable computers might favor jobs that do rely on skills that vary by age.

Read the full brief [archived PDF]. Download the data [Excel .xlsx].

Education and the Problems of Intellectual Fashions

One of our tasks is to avoid “captive mind” syndrome. A key ingredient in this is avoiding being “vacuumed up” in group mental pressures of the moment. Here’s an example:

Think back to the movie 2001: A Space Odyssey, the Kubrick classic from the sixties.

Why is it structured the way it is? The “killer ape” discovers the use of skeletal remains as weapons for killing and a bone flies out of his grasp and becomes the spaceship with Keir Dullea and HAL 9000 (the computer), and the monolith and the space “Mysticism” of Kubrick/Arthur C. Clarke.

All of this comes out of Robert Ardrey’s best seller African Genesis from 1961 which obsessed Kubrick. (Ardrey wrote many famous anthropology books such as The Territorial Imperative).

It starts, “Not in innocence or in Asia was mankind born.”

The “not in innocence” refers to the killer-ape aspect of man: man is a talking murderous ape, according to this view.

Not in Asia refers to Africa as “cradle of humanity,” hence “not in Asia.”

All of this Robert Ardrey mental fashion imbued Kubrick and the movie. It comes out of Ardrey’s encounter with Raymond Dart of Witwatersrand University who argued that fossils of early man show signs of blunt force trauma (such as the find, Taung Child) and this indicates that man is basically a kind of killer by nature. This confirmed Dart’s experience as a medic in World War I, where he was traumatized by all the brutality. From 1925 and Dart’s announcements from Africa, these beliefs began to infect all thinking worldwide and the writer Robert Ardrey was the “Saint Paul” of these beliefs with Dart as the origin.

By the time one gets to Arthur C. Clarke/Stanley Kubrick and the movie 2001, this “mindset” (i.e., Dart/Ardrey/World War I/killer ape view) tyrannizes the atmosphere worldwide.

All of these beliefs were refuted later but at the time it was most difficult to fend off this “vacuum cleaner” of intellectual atmosphere.

Thus a task of education is realizing the rigid “pre-shaping” of the mind that can easily sweep one along since one is semi-blind to the very existence of such a “Zeitgeist bullying” and its grip on our intellectual “invisible axioms.”

Essay 89: Physics AI Predicts That Earth Goes Around the Sun

from Nature Briefing:

Hello Nature readers,

Today we learn that a computer Copernicus has rediscovered that Earth orbits the Sun, ponder the size of the proton and see a scientific glassblower at work.

Physicists have designed artificial intelligence that thinks like the astronomer Nicolaus Copernicus by realizing the Sun must be at the center of the Solar System. (NASA/JPL/SPL)

AI ‘Discovers’ That Earth Orbits the Sun [PDF]

A neural network that teaches itself the laws of physics could help to solve some of physics’ deepest questions. But first it has to start with the basics, just like the rest of us. The algorithm has worked out that it should place the Sun at the centre of the Solar System, based on how movements of the Sun and Mars appear from Earth.

The machine-learning system differs from others because it’s not a black that spits out a result based on reasoning that’s almost impossible to unpick. Instead, researchers designed a kind of ‘lobotomized’ neural network that is split into two halves and joined by just a handful of connections. That forces the learning half to simplify its findings before handing them over to the half that makes and tests new predictions.

Next FDA Chief Will Face Ongoing Challenges

U.S. President Donald Trump has nominated radiation oncologist Stephen Hahn to lead the Food and Drug Administration (FDA). If the Senate confirms Hahn, who is the chief medical executive of the University of Texas MD Anderson Cancer Center, he’ll be leading the agency at the centre of a national debate over e-cigarettes, prompted by a mysterious vaping-related illness [archived PDF] that has made more than 2,000 people sick. A former FDA chief says Hahn’s biggest challenge will be navigating a regulatory agency under the Trump administration, which has pledged to roll back regulations.


Do We Know How Big a Proton Is? [PDF]

A long-awaited experimental result has found the proton to be about 5% smaller than the previously accepted value. The finding seems to spell the end of the ‘proton radius puzzle’: the measurements disagreed if you probed the proton with ordinary hydrogen, or with exotic hydrogen built out of muons instead of electrons. But solving the mystery will be bittersweet: some scientists had hoped the difference might have indicated exciting new physics behind how electrons and muons behave.

Contingency Plans for Research After Brexit

The United Kingdom should boost funding for basic research and create an equivalent of the prestigious European Research Council (ERC) if it doesn’t remain part of the European Union’s flagship Horizon Europe research-funding program [archived PDF]. That’s the conclusion of an independent review of how UK science could adapt and collaborate internationally after Brexit — now scheduled for January 31, 2020.

Nature’s 150th anniversary

A Century and a Half of Research and Discovery

This week is a special one for all of us at Nature: it’s 150 years since our first issue, published in November 1869. We’ve been working for well over a year on the delights of our anniversary issue, which you can explore in full online.

10 Extraordinary Nature Papers

A series of in-depth articles from specialists in the relevant fields assesses the importance and lasting impact of 10 key papers from Nature’s archive. Among them, the structure of DNA, the discovery of the hole in the ozone layer above Antarctica, our first meeting with Australopithecus and this year’s Nobel-winning work detecting an exoplanet around a Sun-like star.

A Network of Science

The multidisciplinary scope of Nature is revealed by an analysis of more than 88,000 papers Nature has published since 1900, and their co-citations in other articles. Take a journey through a 3D network of Nature’s archive in an interactive graphic. Or, let us fly you through it in this spectacular 5-minute video.

Then dig deeper into what scientists learnt from analyzing tens of millions of scientific articles for this project.

150 Years of Nature, in Graphics

An analysis of the Nature archive reveals the rise of multi-author papers, the boom in biochemistry and cell biology, and the ebb and flow of physical chemistry since the journal’s first issue in 1869. The evolution in science is mirrored in the top keywords used in titles and abstracts: they were ‘aurora’, ‘Sun’, ‘meteor’, ‘water’ and ‘Earth’ in the 1870s, and ‘cell’, ‘quantum’, ‘DNA’, ‘protein’ and ‘receptor’ in the 2010s.

Evidence in Pursuit of Truth

A century and a half has seen momentous changes in science, and Nature has changed along with it in many ways, says an Editorial in the anniversary edition. But in other respects, Nature now is just the same as it was at the start: it will continue in its mission to stand up for research, serve the global research community and communicate the results of science around the world.

Features & Opinion

Nature covers: from paste-up to Photoshop

Nature creative director Kelly Krause takes you on a tour of the archive to enjoy some of the journal’s most iconic covers, each of which speaks to how science itself has evolved. Plus, she touches on those that didn’t quite hit the mark, such as an occasion of “Photoshop malfeasance” that led to Dolly the sheep sporting the wrong leg.

Podcast: Nature bigwigs spill the tea

In this anniversary edition of Backchat, Nature editor-in-chief Magdalena Skipper, chief magazine editor Helen Pearson and editorial vice president Ritu Dhand take a look back at how the journal has evolved over 150 years, and discuss the part that Nature can play in today’s society. The panel also pick a few of their favorite research papers that Nature has published, and think about where science might be headed in the next 150 years.

Where I Work

Scientific glassblower Terri Adams uses fire and heavy machinery to hand-craft delicate scientific glass apparatus. “My workbench hosts an array of tools for working with glass, many of which were custom-made for specific jobs,” says Adams. “Each tool reminds me of what I first used it for and makes me consider how I might use it again.” (Leonora Saunders for Nature)

Quote of the Day

“At the very least … we should probably consider no longer naming *new* species after awful humans.”

Scientists should stop naming animals after terrible people — and consider renaming the ones that already are, argues marine conservation biologist and science writer David Shiffman. (Scientific American)

Yesterday was Marie Skłodowska Curie’s birthday, and for the occasion, digital colorist Marina Amaral breathed new life into a photo of Curie in her laboratory. 

(If you have recommended people before and you want them to count, please ask them to email me with your details and I will make it happen!) Your feedback, as always, is very welcome at briefing@nature.com.

Flora Graham, senior editor, Nature Briefing

Essay 84: World Watching: U.S.-China Tariffs

(from the PIIE Insider)

News and Analysis from the Peterson Institute for International Economics
November 13, 2019

They Saved the Worst for Last: Why Trump’s Impending December Tariffs on China Should Be Rolled Back

The terms and deadlines of President Donald Trump’s trade war with China are hard to follow, but one thing is clear: American consumers and businesses should welcome a rollback of impending final rounds of China tariffs as part of a possible “phase 1” deal to be announced later in November, say Mary E. Lovely and Yang Liang. Washington has acted against China to punish it for preventing US access to the Chinese market and for violating US intellectual property rights.  Beijing is reportedly demanding that impending December tariffs be dropped before they sign any deal. Trump says he hasn’t decided how many tariffs might be lifted.

Key Takeaways

Read the full story at PIIE [archived PDF].

Essay 46: Novelists As Prophetic?

There are three French novelists who say prophetic things in their writings, predictions that are based on intuition and sensibility and not on any formal forecasting at all, but far-seeing nevertheless. Consider these three:

Jules Verne (died in 1905):

Paris in the Twentieth Century (French: Paris au XXe siècle) is a science fiction novel by Jules Verne. The book presents Paris in August 1960, 97 years in Verne’s future, where society places value only on business and technology.

Written in 1863 but first published 131 years later (1994), the novel follows a young man who struggles unsuccessfully to live in a technologically advanced, but culturally backwards world.  Often referred to as Verne’s “lost novel,” the work paints a grim, dystopian view of a technological future civilization.

Verne’s predictions for 1960:

The book’s description of the technology of 1960 was in some ways remarkably close to actual 1960s technology.

The book described in detail advances such as cars powered by internal combustion engines (“gas-cabs”) together with the necessary supporting infrastructure such as gas stations and paved asphalt roads, elevated and underground passenger train systems and high-speed trains powered by magnetism and compressed air, skyscrapers, electric lights that illuminate entire cities at night, fax machines (“picture-telegraphs”), elevators, primitive computers which can send messages to each other as part of a network somewhat resembling the Internet (described as sophisticated electrically powered mechanical calculators which can send information to each other across vast distances), the utilization of wind power, automated security systems, the electric chair, and remotely-controlled weapons systems, as well as weapons destructive enough to make war unthinkable.

The book also predicts the growth of suburbs and mass-produced higher education (the opening scene has Dufrénoy attending a mass graduation of 250,000 students), department stores, and massive hotels. A version of feminism has also arisen in society, with women moving into the workplace and a rise in illegitimate births. It also makes accurate predictions of 20th-century music, predicting the rise of electronic music, and describes a musical instrument similar to a synthesizer, and the replacement of classical music performances with a recorded music industry.  It predicts that the entertainment industry would be dominated by lewd stage plays, often involving nudity and sexually explicit scenes.

Flaubert (died in 1880):

In his posthumous novel published in 1881, Bouvard and Pécuchet, a satire on random knowledge-seeking, the two clerks of the book title, conclude that sometime in the future, America will “take over” the world or its hegemonial leadership. To see that America would supplant Europe, in those days, is quite “counterintuitive.”

Bouvard and Pécuchet details the adventures of two Parisian copy-clerks, François Denys Bartholomée Bouvard and Juste Romain Cyrille Pécuchet, of the same age and nearly identical temperament. They meet one hot summer day in 1838 by the canal Saint-Martin and form an instant, symbiotic friendship. When Bouvard inherits a sizable fortune, the two decide to move to the countryside. They find a 94-acre (380,000 m2) property near the town of Chavignolles in Normandy, between Caen and Falaise, and 100 miles (160 km) west of Rouen. Their search for intellectual stimulation leads them, over the course of years, to flounder through almost every branch of knowledge.

Balzac (died in 1850):

In his novel, The Wild Ass’s Skin (La Peau de Chagrin), Balzac describes scenes and conversations which lead one insightful interpreter of his to remark:  “On the level of world history, this incident can be read as an allegorical prefiguration of the contemporary conversion of Asia to the materialistic motivations of the technological societies of the West.”  (Balzac: An Interpretation of La Comédie Humaine, F.J.W. Hemmings, Random House, 1967, page 173)

Hemmings says:  “Europe and then American norms are generally accepted among what we call the advanced societies of the world: a civilization concerned above all to stimulate and then gratify the innumerable private desires of its citizens…In Balzac’s day, this civilization had reached its highest development in Paris.”  (Hemmings’s book, page 173)

These three novelists bring to mind Heidegger’s (died in 1976) more recent sense that science and technology from Europe would take over dominant “planetary thinking” and that would “wring out” any sense of “being” or “being-in-the world.”

These three writers gave us “allegorical prefigurations” (to use the Hemmings’s phrase above) of the present which are startling in their far-seeing sense of things and that raises the question: who might their equivalents be in our time?