Wired Magazine and Charles Dickens

We think of the leading tech periodical Wired and we think of the internet and smartphone phase of technology innovation.

As always, there’s a wide-angle deeper view that helps you to avoid being “stranded in the present” (to use Professor Peter Fritzsche’s useful phrase and book title as a warning about the flaws of a no-overview sense of reality).

Think back to the famous Charles Dickens classic novel, Hard Times from 1854.

Chapter 11 of this novel talks about “electric wires.” Thus today’s copper wires and fiberoptics have a nineteenth century anticipation.

The end-notes on Hard Times inform us:

“…the wires of the telegraph which were becoming common as an adjunct to the railways from 1846-1847. During the French Wars the old wire-and-lever telegraphs had been set up between Whitehall and the main naval bases. The ‘galvanic’ telegraph had been invented by 1840, the idea of stretching the wires between tall posts by 1843, and by mid-1848 half the railways were so equipped.”

(Charles Dickens, Hard Times, Penguin Books, 1969, page 328)

The following added point will further elaborate on this chapter of the world’s wiring adding a larger comparative perspective:

The Victorian Internet: The Remarkable Story of the Telegraph and the Nineteenth Century’s On-Line Pioneers is a book by Tom Standage. First published in September 1998 through Walker & Company, the book discusses the development and uses of the electric telegraph during the second half of the 19th century and some of the similarities the telegraph shared with the Internet of the late 20th century.

The book’s central idea posits that of these two technologies, it was the telegraph that was the more significant, since the ability to communicate globally at all in real-time was a qualitative shift, while the change brought on by the modern Internet was merely a quantitative shift according to Standage, though, by the same token, global communication was just a quantitative shift from long-distance communication.

The book describes to general readers how some of the uses of telegraph in commercial, military, and social communication were, in a sense, analogous to modern uses for the Internet. A few rather unusual stories are related, about couples who fell in love and even married over the wires, criminals who were caught through the telegraph, etc. The culture which developed between telegraph operators also had some rather unexpected affinities with the Internet. Both cultures made or make use of complex text coding and abbreviated language slang, both required network security experts, and both attracted criminals who used the networks to commit fraud, hack private communications, and send unwanted messages.

U.S. Labor Trends: Atlanta Fed’s Labor Market Tracking Tools Updated with May Data

[from the Federal Reserve Bank of Atlanta’s Center for Human Capital Studies]

What do May employment data from the U.S. Bureau of Labor Statistics mean for the outlook for labor markets? Find out in the Atlanta Fed’s Labor Market Distributions Spider Chart, Jobs Calculator, and Labor Market Sliders.

Want to see even more economic data? Our EconomyNow app will put GDPNow and all our data tools right in your hands. Download it today to see the latest data on inflation, growth, and the labor market.

Education and the Historical Swirl: Part II

We concluded Part I on this topic with the following comments which we wish students to incorporate into their educations, irrespective of the major, field or concentration:

The gold standard itself, dominated from London led to intricate problems: Golden Fetters: The Gold Standard and the Great Depression, 1919-1939 (published in 1992) by Barry Eichengreen, the leading historian of monetary systems, shows the downstream pitfalls of the gold standard.

In other words, the de facto emergence of Britain/London as the world commercial and policy center and the relation of this emergence to empire and international tensions and rivalries, means it is very problematical for any country to steer a course other than staying in tandem with British moods and ideologies, such as free trade. Any country by itself would find it difficult to have a more independent policy. (Friedrich List of Germany, who died in 1846, wrestles with these difficulties somewhat.) The attempts to find “autonomy and autarky” in the interwar years (Germany, Japan, Italy) led to worse nightmares. The world seems like a “no exit” arena of ideologies and rivalries.

The “crazy dynamics” and the semi-anarchy of the system, which continues to this day and is even worse, means that policy-making is always seen through a “dark windshield.”

History in the globalizing capitalist centuries, the nineteenth and the twentieth, is a kind of turbulent swirl and not a rational “walk.”

Here’s a bizarre but necessary comment on this sense of turbulent and surprising swirl propelling history forwards and backwards and sidewards at the same time:

The historian, Barry Eichengreen (mentioned above), is a distinguished analyst of world monetary systems at U.C. Berkeley and perhaps the leading expert today on the evolution of such systems.

From movies such as Shoah and Last of the Unjust by the great filmmaker Claude Lanzmann, we know that Barry Eichengreen’s mother was Lucille Eichengreen, a Jew born in Hamburg, Germany (1925) and deported to the Łódź Ghetto in Poland during World War II. She survived through many miraculous accidents and contingencies, then wrote about her experiences.

We get a deeper insight into “the way of the world” by seeing that the Holocaust itself has as a backdrop the anarcho-craziness of the world. The Fascists and Nazis were jumping from the “frying pan into the fire” by imagining that world conquest and world-murdering could “stop the world.” They and their favored populations could “get off” and step into a racial dreamworld. They were taking today’s concept of “gated community” and applying it to the “racial community” (Volksgemeinschaft, in German).

This led to the phenomenon depicted in Goya’s famous aquatint: The Sleep of Reason Produces Monsters.

The perceived madness of the world and the madness of leaders that this perception leads to have never been analyzed together.

The fact that the behavior of world leaders could be “crazy like a fox” (half-insane, half-opportunistic, or Machiavellian “clever”) is a complicating factor or twist from Mussolini until today.

San Francisco Fed Economic Letter: Estimating Natural Rates of Unemployment

[Federal Reserve Bank San Francisco Economic Letter 2022-14, by Brandyn Bok and Nicolas Petrosky-Nadeau]

Before the pandemic, the U.S. unemployment rate reached a historic low that was close to estimates of its underlying longer-run value and the short-run level associated with an absence of inflationary pressures. After two turbulent years, unemployment has returned to its pre-pandemic low, and the estimated underlying longer-run unemployment rate appears largely unchanged. However, economic disruptions appear to have pushed up the short-run noninflationary rate substantially, as high as 6%. Examining these different measures of the natural rate of unemployment can provide useful insights for policymakers.

Read the full article [archived PDF].

Line from Tennyson Poem: Thinking about Education

Alfred Tennyson, 1st Baron Tennyson FRS (6 August, 1809 – 6 October, 1892) was the Poet Laureate of Great Britain and Ireland during much of Queen Victoria’s reign and remains one of the most popular British poets.

One of his most famous poems is Locksley Hall (1835-1842).

In the poem, Tennyson predicts the rise of both civil aviation and military aviation with the following words:

Saw the heavens fill with commerce, argosies of magic sails,
Pilots of the purple twilight, dropping down with costly bales;
Heard the heavens fill with shouting, and there rain’d a ghastly dew
From the nations’ airy navies grappling in the central blue;

A key line in this poem is: “Knowledge comes, but wisdom lingers.”

This Tennyson line is not identical with what we are attempting here but it is helpful in terms of its basic intuition as to what “evaporates” from the mind and what might remain.

Our quest is more: develop through all these examples a sense of “omnidirectional zooming out” from any one field, lecture, book, movie, topic, question, quiz, discussion in schools and universities and create your own inner “map room.”

One “strange” characteristic of this particular map room is that it does not “banish the intensely personal” but considers that the basis and not some kind of illegitimate distraction. But that’s not all: it proposes that you hold in your mind the truth the education is itself found between the intensely personal and the global surround of techno-commerce, and that means that “the omnidirectional quest to understand” must always be aware of these levels and dimensions at the same time and in the same mind and person. Everything else is specialized training or platitudinous “motivational speaking.”

What we are introducing here is “equidistant” from all that and insists on an “all at once” evolving overview as odd as that may appear when you start.

You can neither “major in everything and all fields” and you also cannot neglect the deepest dimensions, taken together. This is the “razor’s edge” one must walk on.

World-Watching: 21st International Economic Forum on Africa 2022

[From the Organisation for Economic Co-operation and Development (OECD)]

The Future Africa Wants: Better Policies for the Next Generation and a Sustainable Transition

Fast and brutal mutations in the global economy today are reshaping conditions for transforming African economies and creating better opportunities for its youth. Efforts to reduce the continent’s dependence on raw material exports, advance productive transformation and increase investment and domestic resource mobilization are being challenged.

Can innovative policies and international partnerships help address: 

Join OECD experts, African leaders and policy makers and shakers to discuss next steps for a more sustainable future.

The 21st edition of the AU–OECD International Economic Forum on Africa takes places in the framework of the OECD Ministerial Council Meeting (MCM), chaired by Italy under the theme “The Future We Want: Better Policies for the Next Generation and a Sustainable Transition.” The Forum is an opportunity for OECD members to engage at high level, yet informally, with Africa’s leaders, movers and shakers on the way forward.

Register to attend in person.

Can’t come to Paris? Join the Forum online, watch it on OECD TV, Twitter or Facebook

Multiple Searchlights Give You Understanding

Naive views of world events and world history are mono-causal but the world is always “multifactorial.” The Left and the Right keep on pushing these “perfect myopia” analyses:

For example, in the movie masterpiece Reds from 1981, John Reed (played by Warren Beatty) keeps repeating that the cause of World War I is and will be J.P. Morgan’s loans and profits, a variant of “vulgar Marxism.”

We have already seen that one cannot understand World War I and the “winds of war” leading up to it without several layers of analysis including the globalization forces from 1870-1914 and the rise of an integrated Atlantic economy (Professor Jeffrey Williamson book); the rise of the Anglo-German antagonism (described in Paul Kennedy’s excellent book); the flow of loan capital and debts described in Herbert Feis’s classic, re-issued in 1965 and described here:

“This book, published for the Council on Foreign Relations, does not deal directly with the war or with its origins, but it has been included in this category because few books published in recent years have made more substantial contributions to the history of pre-war international relations in the broadest sense.

Feis’s book is the first adequate treatment of international loans in the years from 1870 to 1914, a subject the importance of which has long been recognized but the discussion of which has never got far beyond the stage of loose generalities. The scientific treatment of it involves a thorough command of the extensive literature of pre-war diplomacy as well as an intimate acquaintance with the sources of international finance.

So far as the reviewer can see, Feis has not missed anything of importance. He not only knows the material, but he knows how to use it; he understands the political motives and considerations which lay behind these financial transactions. A large part of the volume is taken up with a pioneer study of the character of British, French and German foreign investments and the general policies followed by the governments towards investments abroad. The remainder is devoted to a review of the major enterprises—the financing of Russia, the Balkan States, Egypt, Morocco, China and some of the less important countries. Other chapters deal with the vexed problems of Balkan and Asiatic railway. In many instances Feis’s treatment is the only adequate one in existence, but even in the larger sense the book is a reliable and thoroughly readable piece of research, one that no student of international relations can afford to overlook.”

(William L. Langer’s review of Europe: the World’s Banker, 1870-1914 by Herbert Feis)

On top of all this, we have the problem of parochial and tribal and personal “sleepwalking,” captured so well by Professor Christopher Clark:

The Sleepwalkers: How Europe Went to War in 1914 is historian Christopher Clark’s riveting account of the explosive beginnings of World War I.

The drastic changes in attitudes, society, values and mentalities is then captured, for post-World War I England, by Ford Madox Ford’s Parade’s End:

Parade’s End (1924-1928) is a tetralogy of novels by the British novelist and poet Ford Madox Ford (1873–1939). The novels chronicle the life of a member of the English gentry before, during and after World War I.

Only this type of “multifactorial” panorama—what we call “circum-spective intelligence” or “meta-intelligence”—can give you the multiple searchlights you need.

Where the searchlight views intersect is where understanding begins.

Everything else is monomaniacal cartooning à la the “simp” analysis of John Reed in the brilliant movie Reds, from 1981.

Science-Watching: Nature webinar

Cryo-EM and artificial intelligence: A marriage made in cell extracts

Date: Thursday, June 16, 2022

Reserve your seat

This webcast has been produced on behalf of Nature’s sponsor who retains sole responsibility for content. About this content.

About this webcast

Deep insights into how cellular proteins interact have been out of reach, especially in a native context. In this webcast, Dr. Panagiotis Kastritis of Martin Luther University Halle-Wittenberg will describe how analysis of endogenous cell extracts with cryo-EM and artificial intelligence methods can provide integrated biological analysis of protein communities in a closer-to-native setting.

Unable to join the live event?

Watch on demand—register now to ensure that you receive information on how to gain access after the live event.

Mathematics and the World: London Mathematical Laboratory

Stability of Heteroclinic Cycles in Rings of Coupled Oscillators

[from the London Mathematical Laboratory]

Complex networks of interconnected physical systems arise in many areas of mathematics, science and engineering. Many such systems exhibit heteroclinic cycles—dynamical trajectories that show a roughly periodic behavior, with non-convergent time averages. In these systems, average quantities fluctuate continuously, although the fluctuations slow down as the dynamics repeatedly and systematically approach a set of fixed points. Despite this general understanding, key open questions remain concerning the existence and stability of such cycles in general dynamical networks.

In a new paper [archived PDF], LML Fellow Claire Postlethwaite and Rob Sturman of the University of Leeds investigate a family of coupled map lattices defined on ring networks and establish stability properties of the possible families of heteroclinic cycles. To begin, they first consider a simple system of N coupled systems, each system based on the logistic map, and coupling between systems determined by a parameter γ. If γ = 0, each node independently follows logistic map dynamics, showing stable periodic cycles or chaotic behavior. The authors design the coupling between systems to have a general inhibitory effect, driving the dynamics toward zero. Intuitively, this should encourage oscillatory behavior, as nodes can alternately be active (take a non-zero value), and hence inhibit those nodes to which it is connected to, decay, when other nodes in turn inhibit them; and finally grow again to an active state as the nodes inhibiting them decay in turn. In the simple case of N = 3, for example, this dynamics leads to a trajectory which cycles between three fixed points.

The authors then extend earlier work to consider larger networks of coupled systems as described by a directed graph, describing how to find the fixed points and heteroclinic connections for such a system. In general, they show, this procedure results in highly complex and difficult to analyze heteroclinic network. Simplifying to the special case of N-node directed graphs with one-way nearest neighbor coupling, they successfully derive results for the dynamic stability of subcycles within this network, establishing that only one of the subcycles can ever be stable.

Overall, this work demonstrates that heteroclinic networks can typically arise in the phase space dynamics of certain types of symmetric graphs with inhibitory coupling. Moreover, it establishes that at most one of the subcycles can be stable (and hence observable in simulations) for an open set of parameters. Interestingly, Postlethwaite and Sturman find that the dynamics associated with such cycles are not ergodic, so that long-term averages do not converge. In particular, averaged observed quantities such as Lyapunov exponents are ill-defined, and will oscillate at a progressively slower rate.

In addition, the authors also address the more general question of whether or not a stable heteroclinic cycle is likely to be found in the corresponding phase space dynamics of a randomly generated physical network of nodes. In preliminary investigations using randomly generated Erdős–Rényi graphs, they find that the probability of existence of heteroclinic cycles increases both as the number of nodes in the physical network increases, and also as the density of edges in the physical network decreases. However, even in cases where the probability of existence of heteroclinic cycles is high, there is also a high chance of the existence of a stable fixed point in the phase space. From this they conclude that the question of the stability of the heteroclinic cycle is important in determining whether or not the heteroclinic cycle, and associated slowing down of trajectories, will be observed in the phase space associated with a randomly generated graph.

The paper is available as a pre-print here [archived PDF].

Education and Word and Number Hidden Vagueness

These mini-essays help students of any age to re-understand education in a deeper and more connected way.

They look for “circum-spective” intelligence. (Not in the sense of prudential or cautious but in the sense of “around-looking.”)

One of the things to begin to see is that explaining things in schools is misleading “ab initio” (i.e., from the beginning).

Let’s do an example:

In basic algebra, you’re asked: what happens to (x2 – 1)/(x – 1) as x “goes to” (i.e., becomes) 1.

If you look at the numerator (thing on top), x2 is also 1 (since 1 times 1 is 1) and (1 – 1) is zero. The denominator is also (1 – 1) and zero.

Thus you get 0 divided by 0.

You’re then told that’s a no-no and that’s because zeros and infinities lead to all kinds of arithmetic “bad behavior” or singularities.

You’re then supposed to see that x2 – 1 can be re-written as (x – 1)(x + 1) and since “like cancels like,” you cancel the x – 1 is the numerator and denominator and “get rid” of it.

This leaves simply x + 1. So, as x goes to 1, x + 1 goes to 2 and you have a “legitimate” answer and have bypassed the impasse of 0 acting badly (i.e., zero divided by zero).

If you re-understand all this more slowly you’ll see that there are endless potential confusions:

For example: you cannot say that (x2 – 1)/(x – 1) = x + 1 since looking at the two sides of the equal sign shows different expressions which are not equal.

They’re also not really equivalent.

You could say that coming up with x + 1 is a workaround or a “reduced form” or a “downstream rewrite” of (x2 – 1)/(x – 1).

This reminds us of the endless confusions in high school science: if you combine hydrogen gas (H2) with oxygen gas (O2) you don’t get water (H2O). Water is the result of a chemical reaction giving you a compound.

A mixture is not a compound. Chemistry is based on this distinction.

Math and science for that matter, are based on taking a formula or expression (like the one we saw above) and “de-cluttering” it or “shaking loose” a variant form which is not identical and not the same but functionally equivalent in a restricted way.

A lot of students who fail to follow high school or college science sense these and other “language and number” problems of hidden vagueness.
School courses punish students who “muse” to themselves about hidden vagueness. This behavior is pre-defined as “bad woolgathering” but we turn this upside down and claim it is potentially “good woolgathering” and might lead to enchantment which then underlies progress in getting past one’s fear of something like math or science or anything else.

One is surrounded by this layer of reality on all sides, what Wittgenstein calls “philosophy problems which are really language games.”

Think of daily life: you say to someone: “you can count one me.” You mean trust, rely on, depend on, where count on is a “set phrase.” (The origin of the phrase and how it became a set phrase is probably unknowable and lost in the mists of time.)

“You can count on me” does not mean you can stand on me and then count something…one, two, three.

In other words in all kinds of language (English, say, or math as a language) one is constantly “skating over” such logic-and-nuance-and-meaning issues.

The genius Kurt Gödel (Einstein’s walk around buddy at Princeton) saw this in a deep way and said that it’s deeply surprising that languages work at all (spoken, written or mathematical) since the bilateral sharing of these ambiguities would seem deadly to any clarity at all and communication itself would seem a rather unlikely outcome.

You could also say that drama giants of the twentieth century like Pinter, Ionesco and Beckett, intuit these difficulties which then underlie their plays.

All of this together gives you a more “composite” “circum-spective” view of what is really happening in knowledge acquisition.