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  • JSTOR Daily notes how early doctors used to party with drugs as a matter of course.

  • JSTOR Daily notes the experiences of horses and donkeys in the US Civil War.

  • JSTOR Daily notes how the disaster of the Bay of Pigs changed the decision-making of JFK.

  • JSTOR Daily notes how early 19th century American Jews made use of raisin wine in Passover, and how this changed.

  • JSTOR Daily <a href="https://daily.jstor.org/when-language-started-a-political-revolution/><U>notes</u></a> how the revival of the Irish language, connecting Ireland to the rest of Europe, played a key role in leading to independence for Ireland.</li> </ul>
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  • CBC reports on a terrible incident of racist harassment at a London, Ontario Sobeys grocery store, where one man tried to detain someone non-white as a supposed "illegal."

  • Global News reports on a scandal in Halifax's growing Buddhist community, of sexual improprieties by a leader, here.

  • Ozy reports on how Fidel Castro helped the Madrid suburb of Cerro Belmonte fight off an expropriation bid, here.

  • Citylab discusses the proposal for an aerial gondola in Munich, as part of that city's mass transit system.

  • Matthew Keegan at Guardian Cities describes how feng shui remains a central feature of design and architecture in Hong Kong.

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  • At Anthro{dendum}, Daniel Miller writes about how some of the food he cooks evokes his history in Cuba-influenced Tampa.

  • Bad Astronomer notes an astonishingly high-resolution image of protoplanet Vesta taken from the Earth.

  • The Big Picture shares photos of the Kakuma refugee camp, in Kenya.

  • Centauri Dreams notes one proposal to help extend the life of a Type III civilization in the Milky Way Galaxy by importing stars from outside of the local group.

  • Crooked Timber's Corey Robin talks about changing minds in politics, inspired by the success of Alexandria Ocasio-Cortez.

  • Dangerous Minds shares the 1978 BBC documentary on surrealism, Europe After the Rain.

  • Far Outliers shares the third part of a summary of an article on African and Japanese mercenaries in Asia.

  • Hornet Stories reports on the regret of Buffy showrunner Marti Noxon that her show killed off Tara. (I agree: I liked her.)

  • At In Medias Res, Russell Arben Fox wonders what American farmers--by extension, perhaps, other farmers in other high-income societies--want. With their entire culture being undermine, what can they hope for?

  • Joe. My. God. notes how far-right groups in Europe are increasingly welcoming lesbian, gay, and bisexual members. (Not so much trans people, it seems.)

  • JSTOR Daily reports on the obvious utility of the humble beaver (in its North American homelands, at least).

  • Language Log considers the politics of the national language policy of China.

  • This Language Hat articlereporting on a conference on xenolinguistics, and the discussion in the comments, is fascinating. What can we hope to learn about non-human language? What will it have, and have not, in common?

  • The Power and the Money's Noel Maurer considers the slow corruption of independent institutions in Mexico that may occur under the presidency of AMLO.

  • Starts With A Bang's Ethan Siegel notes that, while we have not found life on Enceladus, we have found indicators of a world that could support life.

  • Window on Eurasia wonders if Russia is increasingly at risk of being displaced in Central Asia by a dynamic Kazakhstan.

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  • Adam Fish at Anthro{dendum} takes a look at the roles of drones in capitalism, here.

  • Bad Astronomy talks about the discovery of a nascent planet in orbit of young star PDS 70.

  • Centauri Dreams notes what the discovery of a Charon eclipsing its partner Pluto meant, for those worlds and for astronomy generally.

  • D-Brief notes a demographic study of Italian centenarians suggesting that, after reaching the age of 105, human mortality rates seem to plateau. Does this indicate the potential for further life expectancy increases?

  • Dead Things shares the result of a genetics study of silkworms. Where did these anchors of the Silk Road come from?

  • Jonathan Wynn at the Everyday Sociology Blog considers the role of the side hustle in creative professions.

  • Far Outliers reports on the time, in the 1930s, when some people in Second Republic Poland thought that the country should acquire overseas colonies.

  • Hornet Stories reports on how, in earlier centuries, the English word "pinke" meant a shade of yellow.

  • JSTOR Daily reports on how, nearly two decades later, Sex and the City is still an influential and important piece of pop culture.

  • Language Hat links to Keith Gessen's account, in The New Yorker, about how he came to teach his young son Russian.

  • Lingua Franca, at the Chronicle of Higher Education, reports on the decent and strongly Cuban Spanish spoken by Ernest Hemingway.

  • The NYR Daily looks at the mystique surrounding testosterone, the powerful masculinizing hormone.

  • The Power and the Money's Noel Maurer shares his thoughts on the election, in Mexico, of left-leaning populist Andrés Manuel López Obrador. Worst-case scenarios aren't likely to materialize in the short and medium terms, at least.

  • Vintage Space notes how, at the height of the Cold War, some hoped to demonstrate American strength by nuking the Moon. (Really.)

  • Window on Eurasia links to an essayist who suggests that Russia should look to America as much as to Europe for models of society.

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  • James Bow shares a deeply personal memory about a streetcar stop by Queens Quay where his life was recently transformed.

  • D-Brief notes that antimatter is one byproduct of lightning. (Really.)

  • Daily JSTOR counsels against buying into the scam of "authenticity."

  • Language Hat shares a 2005 essay by Patricia Palmer, talking about how the spread of English was intimately linked with imperialism, first in Ireland then overseas.

  • Erik Loomis at Lawyers, Guns and Money is strongly against Black Friday.

  • The NYR Daily notes that Donald Trump's hardline policies are not going to help bring about change in Cuba.

  • Out There talks about how we are able to be pretty sure that interstellar asteorid 'Oumuamua is not an extraterrestrial artifact.

  • The Power and the Money's Noel Maurer tries to imagine, economically, what an American Ontario would be like.

  • Roads and Kingdoms talks about some good local beer enjoyed in Chiapas.

  • Starts With A Bang's Ethan Siegel shares a list of ten scientific phenomena we should be thankful for, if we want to exist.

  • Arnold Zwicky shares a photo of his Christmas bell flowering maple.

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  • At Apostrophen, 'Nathan Smith talks about how he made a tradition out of Christmas tree ornamentation over the past twenty years.

  • blogTO notes that Toronto's waterfront has major E Coli issues.

  • Crooked Timber notes the potential for the recent by-election in London, fought on Brexit and lost by the Tories, to mean something.

  • The Dragon's Gaze reports on a search for radio flares from brown dwarfs.

  • The Dragon's Tales notes that China has been installing ecologies on its artificial South China Sea islands.

  • The Everyday Sociology Blog considers what it means to be an ally.

  • The LRB Blog looks at the complex peace negotiations in Colombia.

  • The Map Room Blog shares a map of American infrastructure.

  • Marginal Revolution notes a one-terabyte drive passed from person to person that serves as a sort of Internet in Cuba.

  • Towleroad notes a film project by one Leo Herrera that aims to imagine what prominent AIDS victims would have done and been like had their not been killed by the epidemic.

  • The Volokh Conspiracy notes the complexities surrounding Brexit.

  • Arnold Zwicky has had enough with linguistic prescriptivism.

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At the Alternate History forums, I ask the question of what Cuba would have become absent the Castro takeover. (Richer, but substantially more unstable and unequal, is my first suggestion.)
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Over at Demography Matters I make a brief post about Cuba's demographic prospects in light of its dubious economic hopes. There are going to be more emigrants, and Cuba's generally negative demographic situation will not help things.
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Late in December of 2015, I wrote an answer in Quora to a question wondering if Cuba proves that Communism worked. Could it stand as an example for the Third World? It could not, I argued, mainly because Cuba before Castro was an advanced society with high levels of human and economic development, and because Cuba after Castro simply coasted.

PBS' synopsis notes the fatal flaw in Cuba's prosperity, which was distributed very unevenly and helped to create a pre-revolutionary situation.

Cuba's capital, Havana, was a glittering and dynamic city. In the early part of the century the country's economy, fueled by the sale of sugar to the United States, had grown dynamically. Cuba ranked fifth in the hemisphere in per capita income, third in life expectancy, second in per capita ownership of automobiles and telephones, first in the number of television sets per inhabitant. The literacy rate, 76%, was the fourth highest in Latin America. Cuba ranked 11th in the world in the number of doctors per capita. Many private clinics and hospitals provided services for the poor. Cuba's income distribution compared favorably with that of other Latin American societies. A thriving middle class held the promise of prosperity and social mobility.

There were, however, profound inequalities in Cuban society -- between city and countryside and between whites and blacks. In the countryside, some Cubans lived in abysmal poverty. Sugar production was seasonal, and the macheteros -- sugarcane cutters who only worked four months out of the year -- were an army of unemployed, perpetually in debt and living on the margins of survival. Many poor peasants were seriously malnourished and hungry. Neither health care nor education reached those rural Cubans at the bottom of society. Illiteracy was widespread, and those lucky enough to attend school seldom made it past the first or second grades. Clusters of graveyards dotted the main highway along the foothills of the Sierra Maestra, marking the spots where people died waiting for transportation to the nearest hospitals and clinics in Santiago de Cuba.


This 1966 New York Review of Books exchange of letters on the Cuban revolution makes Cuba's relative advancement clear: "[I]n 1953, not a particularly good year for the Cuban economy, Cuba’s per-capita income of $325 was higher than that of Italy ($307), Austria ($290), Spain ($242), Portugal ($220), Turkey ($221), Mexico ($200), Yugoslavia ($200), and Japan ($197)".

Ward and Devereux's 2010 study "The Road not taken: Pre-Revolutionary Cuban Living Standards in Comparative Perspective" (PDF format) makes more detailed claims: "On the eve of the revolution, incomes were 50 to 60 percent of European levels. They were among the highest in Latin America at about 30 percent of the United States. In relative terms, Cuba was richer earlier on. Income per capita during the 1920s was in striking distance of Western Europe and the Southern United States. After the revolution, Cuba slipped down the world income distribution. Current levels of income per capita appear below their pre-revolutionary peaks." Notwithstanding criticism of these figures--Ward and Devereux do seem to account for price levels, contrary to Louis Proyect's claims--they seem valid. Cuba on the eve of the revolution was a high-income Latin American society, fully bearing comparison with the Southern Cone and Venezuela, even much of Europe.

What does this mean about the success of Cuba under socialism? Probably the most noteworthy element of Cuba's post-revolutionary history is that of economic stagnation and relative decline. Cuba has fallen behind spectacularly, not just behind its western European peers but behind Latin America as well. Latin America's high-income countries have had a chequered growth history, but even these, Cuba's peers, have done better: Wages and living standards in Argentina, Uruguay, and Chile are substantially higher. Even in the context of the Caribbean, Cuba's geographic peers, Cuba's performance has been patchy, with the Dominican Republic making lasting gains.



What happened? One counterfactual analysis suggests that Cuba's economy began underperforming badly in 1959, the moment of the revolution. Ward and Devereux suggest, ironically enough, that it is only by the late 1950s that the Cuban economy had completed its long, slow recovery from the devastating impact of US sugar tariffs imposed in the early 1930s. (Cuba, they suggest, may have seen little net economic growth since the 1920s!) Of all the economies in the world to be transformed into autarkic socialist states, Cuba's highly-export dependent economy may have been among the least suited.

There may well have been gains to general Cuban living standards from the redistribution of wealth and resources. These gains were limited: The positive effects of the revolution, including increased investment in human development, may have been swamped by the negative effects including the collapse of Cuba's previous trade networks and the costs of converting an economy to Communism. Cuba may simply have coasted on its pre-revolutionary achievements, expanding access to pre-existing institutions.

In the end, Cuba has been left as vulnerable as any other post-Communist countries by the failure of its political model, perhaps even more exposed and vulnerable than before the introduction of Communism. Castro and his communism did not improve Cuba's position relative to the outside world. In this, Cuba bears comparison not so much with the countries of the Third World as it does with the countries of central Europe, similarly semiperipheral countries with similar problems of inequality which did not see much benefit in the long run from Communism.
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  • Crooked Timber looks at how evolutionary psychology can be used to justify monarchy.

  • Far Outliers shares an excerpt describing how methamphetamine is used as a secondary currency in North Korea.

  • The Frailest Thing shares quotes examining the link between seeing something and liking it.
  • Language Hat talks about ways of voicing surprise.
  • Language Log looks at a linguistically mixed language of China.

  • Lawyers, Guns and Money argues the recounts are far more likely to help Trump than Clinton.

  • Marginal Revolution points to an interesting book on the Cuban economy.

  • The Volokh Conspiracy looks at the idea of a sanctuary city in the context of American federalism.

  • Window on Eurasia looks at the complex legalities surrounding religion and disbelief in Russia.

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  • blogTO shares photos of Toronto streets in the 1960s, cluttered by signage.

  • Crooked Timber and the LRB Blog respond to the death of Fidel Castro.

  • Far Outliers looks at the exploitative but functional British treatment of servants.

  • Language Hat notes the insensitivity of machine translation and examines the evolution of the Spanish language.

  • Lawyers, Guns and Money advocates for an energized public response to racist displays in Trump's America.

  • The Map Room Blog looks at a controversial Brexit art exhibition.

  • Marginal Revolution notes a pay by the minute coffee shop in Brooklyn.

  • The NYRB Daily shares images of Hokusai.

  • The Planetary Society Blog shares beautiful space photos.

  • Window on Eurasia notes how terror famines were used to russify peripheral areas of the Soviet Union, reports on strengthening religion among younger Daghestanis, and suggests there will be larger Russian deployments in Belarus.

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  • The Big Picture shares photos of motorbike racing in South Africa.

  • Centauri Dreams considers the stellar weather that planets of red dwarf stars might encounter.

  • Dead Things looks at two genetic studies which complicate the narrative of humanity's spread.

  • Dangerous Minds shares the infamous anti-disco night of 1979 that spelled the end of the genre in North America.

  • The Everyday Sociology Blog considers how one makes a home among strangers.

  • Joe. My. God. notes that the UKIP MP claims the sun is responsible for the bulk of the Earth's tides not the moon, and reports on a Kentucky judge who says gays ruined straight men's ability to hug.

  • Language Log looks at changing patterns of language usage in Japanese.

  • Lawyers, Guns and Money mocks the cosmic perspective of Gary Johnson.

  • The LRB Blog reports from devastated Lesbos.

  • Maximos62 maps the smoke from this year's Indonesian fires.

  • The NYRB Daily shares vintage photos from mid-1960s Cuba.

  • The Planetary Society Blog reports on a recent tour of NASA facilities.

  • Window on Eurasia reports on a call for a single Circassian alphabet, suggests a Russian initiative to use sufism to unite Russian Muslims will end badly, and argues that Russian criticism of language policy in post-Soviet countries is linked to geopolitics.

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  • Bloomberg talks about Poland's problems with economic growth, notes that McMansions are poor investments, considers what to do about the Olympics post-Rio, looks at new Japanese tax incentives for working women, looks at a French war museum that put its stock up for sale, examines the power of the New Zealand dairy, looks at the Yasukuni controversies, and notes Huawei's progress in China.

  • Bloomberg View is hopeful for Brazil, argues demographics are dooming Abenomics, suggests ways for the US to pit Russia versus Iran, looks at Chinese fisheries and the survival of the ocean, notes that high American population growth makes the post-2008 economic recovery relatively less notable, looks at Emperor Akihito's opposition to Japanese remilitarization, and argues that Europe's soft response to terrorism is not a weakness.

  • CBC notes that Russian doping whistleblowers fear for their lives, looks at how New Brunswick farmers are adapting to climate change, and looks at how Neanderthals' lack of facility with tools may have doomed them.

  • The Globe and Mail argues Ontario should imitate Michigan instead of Québec, notes the new Anne of Green Gables series on Netflix, and predicts good things for Tim Horton's in the Philippines.

  • The Guardian notes that Canada's impending deal with the European Union is not any model for the United Kingdom.

  • The Inter Press Service looks at child executions in Iran.

  • MacLean's notes that Great Lakes mayors have joined to challenge a diversion of water from their shared basin.

  • National Geographic looks at the elephant ivory trade, considers the abstract intelligence of birds, considers the Mayan calendar's complexities, and looks at how the young generation treats Pluto's dwarf planet status.

  • The National Post notes that VIA Rail is interested in offering a low-cost bus route along the Highway of Tears in northern British Columbia.

  • Open Democracy notes that the last Russian prisoner in Guantanamo does not want to go home, and wonders why the West ignores the Rwandan dictatorship.

  • TVO considers how rural communities can attract immigrants.

  • Universe Today suggests sending our digital selves to the stars, looks at how cirrus clouds kept early Mars warm and wet, and notes the discovery of an early-forming direct-collapse black hole.

  • Variance Explained looks at how Donald Trump's tweets clearly show two authors at work.

  • The Washignton Post considers what happens when a gay bar becomes a bar with more general appeal.

  • Wired notes that the World Wide Web still is far from achieving its founders' dreams, looks at how news apps are dying off, and reports on the Univision purchase of Gawker.

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  • Bloomberg reports on the problems of France's Burgundy wine region, looks at the impact of Brexit on the economy of South Africa, and thinks Airbnb will survive San Francisco.

  • Bloomberg View considers what the European Union will do next, looks at the EU's failure to capture hearts and minds, and notes that young Britons are now trapped.

  • The Globe and Mail reports on the problems of Sobeys.

  • The Inter Press Service reports on Cuban agriculture.

  • MacLean's examines the reasons for Québec separatists' disinterest in Brexit.

  • National Geographic notes the suspension of Florida's bear hunts.

  • The National Post suggests Canada could take up the slack in NATO left by the United Kingdom.

  • Open Democracy considers tabloid-driven nationalism in the former Soviet Union and features Owen Jones talking about the need for post-Brexit Britain (or England) to change.

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There may be a certain amount of trolling in James Gibney's Bloomberg View article--Cuba has to catch up quite a bit of ground with its neighbour in the Hispanic Caribbean. I wonder, though, if he might not be right about Cuba's greater potential for growth.

President Barack Obama dangles U.S. dollars before the Castros while Congress stonewalls Puerto Rico’s pleas for debt restructuring. The Tampa Bay Rays take the field in Havana as San Juan fends off New York hedge funds wielding legal baseball bats. The Rolling Stones play a free concert for Cubans; Puerto Rico can’t get no satisfaction.

As Cuba rises and Puerto Rico falls, it’s worth considering the diverging trajectories of these two ex-Spanish colonies that the Puerto Rican poet Lola Rodríguez de Tió described more than 100 years ago as “two wings of the same bird.” Even as the resumption of diplomatic ties with the U.S. opens new possibilities for Cuba, Puerto Rico’s current status as a U.S. commonwealth has turned into an ugly dead end.

Puerto Rico is defaulting in slow motion on $70 billion worth of debt. Its economy has shrunk 9 of the past 10 years. A few hundred miles to the west, meanwhile, economic reforms are creating new livelihoods for self-employed Cubans, whose material conditions are improving. Buoyed by the arrival of new tourists, remittances, and foreign investments, Cuba’s economy grew by 4 percent last year.

And when the U.S. embargo is lifted, Cuba – which for much of the 19th and 20th centuries was the Caribbean’s predominant economy -- is likely to take a growing bite out of Puerto Rico’s fortunes, in tourism, manufacturing and services. And that's before accounting for Puerto Rico's existing fiscal straits, which will lead to shrinking government services, higher costs imposed by utilities under siege from creditors and a string of broken social promises and busted pensions.

True, Cubans don’t have democracy. Then again, at the national level, neither do Puerto Ricans: Despite being U.S. citizens, they can't vote for president or in Congress, which these days mostly ignores them. Cubans may face the threat of arbitrary detention and abuse. But they’re much less likely than Puerto Ricans to be shot dead on the street, or to be victimized by drug traffickers or other criminals.
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Bloomberg carries Patrick Symmes' article from Bloomberg BusinessWeek noting the disinterest of official Cuba in moving to overcome the economic legacies of the US trade embargo. Could it be that this opposition was all rhetorical?

The U.S. president’s mission to Cuba, which has spun itself into a hurricane of diplomatic and cultural expectations, is due ashore on March 21. Barack and Michelle Obama will tour Old Havana’s cobblestone alleys, meet with revolutionaries and anti-revolutionaries, and possibly go as far as shaking the hand of an ancient, trembling, and all-powerful king.

That would be Mick Jagger, who is scheduled to perform at an outdoor concert with the band known as Los Rolling in the official Cuban media. Half a million fans are expected. The first American presidential visit to Cuba in 80 years will also include nine innings of baseball diplomacy, as the Tampa Bay Rays play the Cuban national team in the first exhibition game in 16 years.

For the U.S., the trade and economic benefits of Obama’s attempt to normalize relations with the island are obvious: Cuba was once a major importer of American farm and industrial products, linked to the economies of New Orleans and Tampa by ferry, and flooded with state-of-the-art Buick Straight Eights, circa 1952. Obama has carved out exceptions to the 55-year embargo—including, on March 15, allowing U.S. citizens to visit Cuba individually, instead of in groups, and giving Cuba access to the international banking system. But only Congress can lift the whole thing.

Raúl Castro, 84, now the island’s president and more pragmatic than his retired brother Fidél, 89, recognizes that Cuba must create millions of jobs for its restive young people and can’t afford to pay for that itself. He’ll probably ask Obama for billions of dollars in investment and an end to the embargo.

Despite the hoopla, little has happened to expand commerce since Dec. 17, 2014, when Obama announced that the U.S. was reestablishing ties with Cuba. The road ahead will test how intransigent Cuba’s monopoly state enterprises are in the face of change. (The Ministry of Labor still keeps an official list of who’s allowed to work as a birthday clown.) Inertia and socialist doctrine continue to support a closed economy. The entire point of the Cuban Revolution was to keep America out. Pivoting the island from central planning and state monopolies to an open economy engaged with the U.S. won’t be easy.
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Bloomberg View's Leonid Bershidsky looks at a Russian-Cuban entrepreneur making his fortune in Florida. May Cuba be as lucky as Zakharov.

At a rally on Wednesday in Hialeah, Florida, which has the biggest share of Cubans of any U.S. city, Senator Marco Rubio told his audience that they embodied the American dream. "As I walk the streets here, it's small business after small business," he said with a fellow Cuban's pride.

One of these 44,000 businesses in Hialeah -- 80 percent of them Hispanic-owned -- belongs to Fabian Zakharov. It also provides evidence that Rubio's view of his community and its relationship with Cuba is increasingly out of touch.

Zakharov Auto Parts sells the rarest of commodities in the U.S.: components for Soviet-built Lada cars. In the Miami area, where Ferraris outnumber Ladas, nobody except perhaps Zakharov himself, who owns several of the Russian clunkers, needs the parts. But the store, its owner says, does $1 million worth of business per year, and Zakharov keeps expanding his retail space.

His customers are mostly locals, but the parts ultimately go to Cuba, where, he says, up to 50,000 Russian cars still roam the potholed roads. Besides, much of Cuba's signature fleet of U.S. vehicles from the 1950s is equipped with Lada engines and other parts: That's how the stately sedans survived the Communist era. Zakharov has no competition: Since he founded the business in 2011, he has obtained deep discounts from suppliers in Russia and brought delivery times down to three days or less, a steep entry barrier to anyone who doesn't speak Russian and doesn't know the ropes.

Zakharov was born in Moscow to a Russian mother and a Cuban father, not an infrequent intermarriage thanks to active student and professional exchanges between the Soviet Union and Cuba. The family moved to the island, where Zakharov grew up and trained as an electrical engineer. But he dreamed of making a fortune, an impossibility under Fidel Castro, so he went back to President Vladimir Putin's Russia in the early 2000s, when that country still looked like a land of opportunity. It didn't work out as he planned.
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At Demography Matters, I have a links post following up on old posts, everything from Georgia's continued population shrinkage to the plight of Haitian-background women in the Dominican Republic to stateless children of North Korean women in China.
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The CBC's Nicole Ireland looks at something I consider a bit of a distasteful show. Cuba is not ours.

The Yankees are coming. 'I think a lot of Canadians and others are probably wanting to get to Cuba before the American onslaught,' says Arch Ritter, an economics and international affairs professor at Carleton University in Ottawa.

U.S. President Barack Obama's announcement that he will make a historic visit to Cuba in March marks another step in the normalization of relations between the two countries — and once again raises questions about how the Canadian tourism experience in Cuba could change.

On Tuesday, the U.S. and Cuba signed an agreement to restore American commercial flights to the Caribbean country for the first time since the two nations became estranged 50 years ago.

During those five decades, Canada has been one of Cuba's main sources of tourism.

"I think a lot of Canadians and others are probably wanting to get to Cuba before the American onslaught," said Arch Ritter, an economics and international affairs professor at Carleton University in Ottawa. "It was very nice for Canadians to be there and they seemed to be welcomed by the Cubans, and I'm sure that's the case now for the Americans."

That "onslaught" of tourists from the U.S. has already begun, according to Jury Krytiuk, senior travel agent in the Cuban department of A. Nash Travel Inc. in Mississauga, Ont.

"There has been a stampede of Americans wanting to see Cuba before it changes," Krytiuk said. "It's just been chaotic."
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National Geographic's Andrew Lawler reports on technological advances, including DNA, which are allowing researchers to discover the origins of slave populations throughout the Atlantic world.

“This will change our understanding of population and migration histories,” says Hannes Schroeder, a biological anthropologist at the University of Copenhagen. “What was just potential is now being fulfilled.”

One example comes from a 17th century cemetery on the Dutch side of the Caribbean island of St. Martin. When archaeologists excavated the site in 2010, they noticed filed teeth in the skulls of two men and a woman. The three individuals were between 25 and 40 years old when they died in the late 1600s.

Since teeth filing was a common practice in sub-Saharan Africa, it was a good bet that the individuals were enslaved Africans brought to the colony in the days of sugar plantations.

Just five years ago, that would have been the end of the story. An attempt to extract DNA from the skeletons to learn more about their identity would have been quixotic, since hot and humid weather degrades genetic material.

“These were badly preserved,” said Schroeder. “They had been laying under a Caribbean beach for four hundred years.” By contrast, biologists in 2012 readily sequenced the entire genome from Otzi, the frozen “ice man” who died in the Alps five thousand years ago.

After months of careful work, however, Schroeder’s team was able to extract DNA from the St. Martin individuals using a new procedure called whole-genome capture. Devised at Stanford University in California, this technique concentrates the degraded genes, providing enough material to sequence.

By comparing the results with a database from modern-day Africans, the researchers determined that all three people came from different parts of that continent. One of the men likely came from what is today northern Cameroon, while the other man and the woman may have originated in Ghana or Nigeria to the south.

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