(Roughly) Daily

Posts Tagged ‘migration

“I long, as does every human being, to be at home wherever I find myself”*…

 

Go Back

 

So … what if everyone went back where they came from?

The always-illuminating Nathan Yau, of Flowing Data, demonstrates that in the U.S., almost everyone comes from somewhere else.  See his explanation at “If We All Left to ‘Go Back Where We Came From’.”

* Maya Angelou

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As we contemplate commonality, we might recall that it was on this date in 1648 that Mehmed IV became Sultan of the Ottoman Empire… at the age of 6 (as a result of his father’s overthrow).  He went on to become the second longest reigning sultan in Ottoman history (after Suleiman the Magnificent).  Under his reign the empire reached the height of its territorial expansion in Europe.

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The Ottoman Empire at its greatest extent in Europe, under Sultan Mehmed IV in the late 17th century

 source (and larger version)

220px-Sultan_Mehmed_IV_(2) source

 

Written by LW

August 8, 2019 at 1:01 am

“The danger is that in this move toward new horizons and far directions, that I may lose what I have now, and not find anything except loneliness”*…

 

Moving trucks line a streets as residents evacuate from an apartment complex which in danger of collapsing due to El Nino storm erosion in Pacifica

 

Mobility in the United States has fallen to record lows. In 1985, nearly 20 percent of Americans had changed their residence within the preceding 12 months, but by 2018, fewer than ten percent had. That’s the lowest level since 1948, when the Census Bureau first started tracking mobility.

The decline in Americans’ mobility has been staggering… Mobility rates have fallen for nearly every group, across age, gender, income, homeownership status, and marital status.

Declining mobility contributes to a host of economic and social issues: less economic dynamism, lower rates of innovation, and lower productivity. By locking people into place, it exacerbates inequality by limiting the economic opportunities for workers.

A wide range of explanations have been offered to account for these substantial declines in mobility. Many consider the culprit to be the economic crisis, which locked people into declining-value homes; others attribute it to the huge differential in the housing prices in expensive cities. Some economists contend that job opportunities have become similar across places, meaning people are less likely to move for work; others see rising student debt as a key factor that has kept young Americans in their parents’ basements.

Now, a new study from the Federal Reserve Bank of New York suggests that other, more emotional and psychological factors may be at work…

Powerful psychological factors connect people to places, and often mean more to them than money: “Why Some Americans Won’t Move, Even for a Higher Salary.”

[This is an issue that is likely to become more acute as climate change forces millions of Americans to “retreat” to safer and/or more arable ground.]

* Sylvia Plath, The Unabridged Journals of Sylvia Plath

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As we contemplate change, we might recall that it was on this date in 1939 that a German the St. Louis, a German transatlantic liner, was forced to sail back to Europe after more than 900 of its passengers (primarily German-Jewish refugees) were refused entry by Cuba; over 200 of these refugees would later die in the Holocaust.

The St. Louis departed Germany for Cuba on May 13. The majority of the 937 passengers were German Jews fleeing the increasing discrimination and violence against Jews under Hitler, and many planned to stay in Cuba only until they received U.S. visas. However, unbeknownst to most of the passengers, a week before the ship sailed, the Cuban government invalidated one of the types of travel documents held by the refugees.

When the ship arrived in Cuba on May 27, fewer than 30 passengers—those who had the proper papers—were allowed to disembark. Despite days of negotiations, the Cuban government could not be persuaded to allow the refugees to enter. Leaving Cuban waters on June 2, the ship sailed near the Florida coast. Passengers petitioned President Roosevelt for refuge but received no answer. The St. Louis was finally forced to return to Europe on June 6.

refugees source

 

Written by LW

June 6, 2019 at 1:01 am

“We have always been taught that navigation is the result of civilization, but modern archeology has demonstrated very clearly that this is not so”*…

 

CanoeKane

 

The islands of Polynesia stretch over thousands of miles of ocean, presenting a daunting barrier to ancient people before the invention of magnetic compasses and modern navigation equipment.

Yet early Europeans exploring the Pacific found island after island full of people who shared similar customs and beliefs despite their far-flung distribution. They told tales of epic voyages of discovery and colonization, undertaken in ocean-going canoes, robust enough to make the trip but fragile enough to make some Western scholars doubt they could have made the crossing, preferring instead a narrative of accident and drift.

Who the Polynesians were, where they came from, and how they navigated such formidable seas has puzzled explorers, missionaries, anthropologists, and archaeologists for centuries…

A conversation with Harvard Review editor Christina Thompson, author of Sea People: The Puzzle of Polynesia, in which she examines what’s known about what might be humanity’s most epic migration, and what questions remain: “The history and mystery of Polynesian navigation.”

[Image above: source]

* Thor Heyerdahl (who had a hand in unraveling [some of] the secrets of ancient Polynesian navigation)

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As we find our way, we might recall that it was on this date in 1606 that James I of England established the Virginia Company of London by royal charter with the purpose of establishing colonial settlements in North America.  Several months later, on Dec 20, the Company loaded three ships with settlers, who set sail to establish Jamestown, Virginia, the first permanent English settlement in the Americas.  As this was the UK’s first colony, that day can be considered the birthday of the British Empire.

A rendering of the initial settlement/fort at Jamestown, c. 1607

source

 

“No one leaves home unless/home is the mouth of a shark”*…

 

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Migrants disembark from Royal Navy Ship HMS Enterprise in Catania, Italy, 23 October 2016

 

As the world’s ranks swell, population shifts have emerged as a major global challenge with potentially catastrophic implications. Endless debates over immigration rights have failed to produce the faintest hint of an acceptable solution. So perhaps an alternative approach would be to factor in an underlying basic law of chemistry. At the risk of gross oversimplification, what if we saw the flow of populations as the human equivalent of osmosis?

In high-school chemistry we learned that, in a container of water divided into two halves by a semipermeable membrane, uneven concentrations of salt resulted in movement of water from the more dilute side to the side of greater concentration. The greater the discrepancy in solute concentration, be it a salt molecule or a complex plasma protein, the greater the force to equalise the concentrations.

Now imagine the world as a giant vat subdivided into a number of smaller containers (nations) separated from each other by semipermeable membranes (borders). Instead of salt, provide each container with differing amounts of food, shelter and essential services. In this scenario, population flow from nation to nation will be a direct function of the degree of difference of goods, opportunities and hope.

This shift of populations isn’t just an ethical or metaphysical dilemma to be resolved at the level of ‘us’ versus ‘them’. It isn’t about the right to own land and enforce borders, or the relative worth of individuals versus groups. Instead, the pressures driving immigration should be seen as natural and unavoidable – like chemical reactions; from that perspective, a reduction in the gradients would be the only possible long-term solution…

Arguments for the rights of nations to control their borders are a huge step in the wrong direction. We need to take a hard look at the disruptive dynamics of inequality. If this simple fact of chemistry (that lesser flows to greater) can’t penetrate the predominantly impermeable minds of policymakers, welcome to a world of escalating chaos.

Robert A. Burton considers climate change, economic inequality, political imbalances and other “reasons to move,” as he suggests a more productive way to think about one of this era’s most pressing challenges, one that can be mitigated and made more humane, if not avoided: “Like the chemical process of osmosis, migration is unstoppable.”

* Warsan Shire

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As we focus on reducing the gradients, we might recall that it was on this date in 1925 that the Butler Act, prohibiting the teaching of evolution in Tennessee classrooms, became law… paving the way for the Scopes “Monkey” Trial.

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Anti-Evolution League at the Scopes Trial, 1925

source

 

Written by LW

March 21, 2019 at 1:01 am

“We communicate through art with symbols that transcend the boundaries of time and culture”*…

 

consistent-doodles

 

While studying some of the oldest art in the world found in caves and engraved on animal bones or shells, paleoanthropologist Genevieve von Petzinger has found evidence of a proto-writing system that perhaps developed in Africa and then spread throughout the world.

The research also reveals that modern humans were using two-thirds of these signs when they first settled in Europe, which creates another intriguing possibility. “This does not look like the start-up phase of a brand-new invention,” von Petzinger writes in her recently published book, The First Signs: Unlocking the mysteries of the world’s oldest symbols (Simon and Schuster). In other words, when modern humans first started moving into Europe from Africa, they must have brought a mental dictionary of symbols with them…

A painstaking investigation of Europe’s cave art has revealed 32 shapes and lines that crop up again and again and could be the world’s oldest code– its ur-language: “Stone Age Cave Symbols May All Be Part of a Single Prehistoric Proto-Writing System.”

* Richard Clar

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As we honor ancestral accomplishment, we might send carefully-excavated birthday greetings to Jens Jacob Asmussen Worsaae; he was born on this date in 1821.  An archaeologist and historian, and the second director of the National Museum of Denmark, he played a key role in the foundation of scientific archaeology.

Worsaae was the first to excavate and use stratigraphy to prove C. J. Thomsen’s sequence of the Three-age system: Stone, Bronze, Iron.  He was a pioneer in the development of paleobotany through his excavation work in the peat bogs of Jutland. And he contributed to the discussion of the origins of human populations around the world.  He proposed a route by which prehistoric people spread from Africa, through Asia, across the Bering Strait to the Americas, and from South America to Australia and the South Sea islands.  (Thor Heyerdahl’s Kon-Tiki expedition a century later [see here and here] proved the latter voyage to be possible.)  He suggested that Europe was populated later, with Scandinavia one of the last areas to be reached by humankind.

220px-Jens_Jacob_Asmussen_Worsaae_from_Familj-Journalen1885 source

 

Written by LW

March 14, 2019 at 12:01 am

“There is nothing new in the world except the history you do not know”*…

 

world history

Map of the globe with a focus on trade and expansion, c. 1565, based on an earlier map by Giacomo Gastaldi. Image credit: Library of Congress

 

As we look forward to 2019 and beyond, we might do well to pause and take a look back…

This animation shows how humans have spread and organized themselves across the Earth over the past 200,000 years. The time lapse starts with the migration of homo sapiens out of sub-Saharan Africa 200,000 years ago, with a few thousand years passing every second. As the agricultural revolution gets underway and the pace of civilization quickens, the animation slows down to hundreds of years per second and eventually, as it nears modern times, 1-2 years per second…

Via Kottke.org.  See also time lapse animations of the history of Europe from the fall of Rome to modern times and human population through time. (via open culture)

* Harry S. Truman

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As we listen for the rhymes, we might wish the happiest of birthdays to Isaak Yudovich Ozimov– aka Isaac Asimov– who was born on this date in 1920.  A biochemistry professor, he is better remembered as an author– more specifically, as one one of the greatest science fiction authors of his time (imaginer of “The Foundation,” coiner of the term “robotics,” and author of “The Three Laws of Robotics”).  But Asimov was extraordinarily prolific; he published over 500 books– including (in addition to sci fi) 14 books of history, several mysteries, a great deal of popular science, even a worthy volume on Shakespeare– and wrote an estimated 9,000 letters and postcards.

Isaac.Asimov01 source

 

Written by LW

January 2, 2019 at 1:01 am

“There was no doubt about it: the City was the culmination of man’s mastery over the environment”*…

 

population2

 

The good folks at The Pudding mashed together demographic and geographic data to create an interactive map of the world that allows one to explore the world’s population in 3 dimensions.  See the population in 2015 or in 1990; see them compared; and see the change.  Explore “Human Terrain.”

And put it in a broader historical context at “Mapping the World’s Urban Population from 1500 – 2050.”

Then think about how the pace of change might accelerate with the increase of climate-driven migration about which the World Bank is warning: “143 Million People May Soon Become Climate Migrants.”

* Isaac Asimov, The Caves of Steel

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As we go to ground, we might send insightful birthday greetings to Konrad Zacharias Lorenz; he was born on this date in 1903.  A  zoologist and ornithologist, he founded the modern field of ethology.  His work– popularized in books like King Solomon’s RingOn Aggression, and Man Meets Dog– revealed how behavioral patterns may be traced to an evolutionary past, and explored the roots of aggression.  He shared the 1973 Nobel Prize for Physiology and Medicine for developing a unified, evolutionary theory of animal and human behavior.

220px-Konrad_Lorenz source

 

Written by LW

November 7, 2018 at 2:01 am

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