Tag Archives: humanities and social sciences

Neanderthals hunted and butchered giant elephants

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CNN
 — 

Some 125,000 years ago, enormous elephants that weighed as much as eight cars each roamed in what’s now northern Europe.

Scientifically known as Palaeoloxodon antiquus, the towering animals were the largest land mammals of the Pleistocene, standing more than 13 feet (4 meters) high. Despite this imposing size, the now-extinct straight-tusked elephants were routinely hunted and systematically butchered for their meat by Neanderthals, according to a new study of the remains of 70 of the animals found at a site in central Germany known as Neumark-Nord, near the city of Halle.

The discovery is shaking up what we know about how the extinct hominins, who existed for more than 300,000 years before disappearing about 40,000 years ago, organized their lives. Neanderthals were extremely skilled hunters, knew how to preserve meat and lived a more settled existence in groups that were larger than many scholars had envisaged, the research has suggested.

A distinct pattern of repetitive cut marks on the surface of the well-preserved bones — the same position on different animals and on the left and right skeletal parts of an individual animal — revealed that the giant elephants were dismembered for their meat, fat and brains after death, following a more or less standard procedure over a period of about 2,000 years. Given a single adult male animal weighed 13 metric tons (twice as much as an African elephant), the butchering process likely involved a large number of people and took days to complete.

Stone tools have been found in northern Europe with other straight-tusked elephant remains that had some cut marks. However, scientists have never had clarity on whether early humans actively hunted elephants or scavenged meat from those that died of natural causes. The sheer number of elephant bones with the systematic pattern of cut marks put this debate to rest, said the authors of the study published Wednesday in the journal Science Advances.

The Neanderthals likely used thrusting and throwing spears, which have been found at another site in Germany, to target male elephants because of their larger size and solitary behavior, said study coauthor Wil Roebroeks, a professor of Paleolithic archaeology at Leiden University in Germany. The demographics of the site skewed toward older and male elephants than would be expected had the animals died naturally, according to the study.

“It’s a matter of immobilizing these animals or driving them into muddy shores so that their weight works against them,” he said. “If you can immobilize one with a few people and corner them into an area where they get stuck. It’s a matter of finishing them off.”

What was most startling about the discovery was not that Neanderthals were capable of hunting such large animals but that they knew what to do with the meat, said Britt M. Starkovich, a researcher at the Senckenberg Centre for Human Evolution and Palaeoenvironment at the University of Tübingen in Germany, in commentary published alongside the study.

“The yield is mindboggling: more than 2,500 daily portions of 4,000 calories per portion. A group of 25 foragers could thus eat a straight-tusked elephant for 3 months, 100 foragers could eat for a month, and 350 people could eat for a week,” wrote Starkovich, who was not involved in the research.

“Neanderthals knew what they were doing. They knew which kinds of individuals to hunt, where to find them, and how to execute the attack. Critically, they knew what to expect with a massive butchery effort and an even larger meat return.”

The Neanderthals living there likely knew how to preserve and store meat, perhaps through the use of fire and smoke, Roebroeks said. It’s also possible that such a meat bonanza was an opportunity for temporary gatherings of people from a larger social network, said study coauthor Sabine Gaudzinski-Windheuser, a professor of prehistoric and protohistoric archaeology at the Johannes Gutenberg-University in Mainz, Germany.

She explained the occasion could perhaps have served as a marriage market. An October 2022 study based on ancient DNA from a small group of Neanderthals living in what’s now Siberia suggested that women married outside their own community, noted Gaudzinski-Windheuser, who is also director of the Monrepos Archaeological Research Centre and Museum of Human Behavioural Evolution in Neuwied.

“We don’t see that in the archaeological record but I think the real benefit of this study is that now everything’s on the table,” she said.

Scientists had long thought that Neanderthals were highly mobile and lived in small groups of 20 or less. However, this latest finding suggested that they may have lived in much bigger groups and been more sedentary at this particular place and time, when food was plentiful and the climate benign. The climate at the time — before the ice sheets advanced at the start of the last ice age around 100,000 to 25,000 years ago — would have been similar to today’s conditions.

Killing a tusked elephant would not have been an everyday event, the study found, with approximately one animal killed every five to six years at this location based on the number found. It’s possible, however, that more elephant remains were destroyed as the site is part of a open cast mine, according to the researchers. Other finds at the site suggested Neanderthals hunted a wide array of animals across a lake landscape populated by wild horses, fallow deer and red deer.

More broadly, the study underscores the fact that Neanderthals weren’t brutish cave dwellers so often depicted in popular culture. In fact, the opposite is true: They were skilled hunters, understood how to process and preserve food, and thrived in a variety of different ecosystems and climates. Neanderthals also made sophisticated tools, yarn and art, and they buried their dead with care.

“To the more recognizably human traits that we know Neanderthals had — taking care of the sick, burying their dead, and occasional symbolic representation — we now also need to consider that they had preservation technologies to store food and were occasionally semi sedentary or that they sometimes operated in groups larger than we ever imagined,” Starkovich said.

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Origins of plague could have emerged centuries before outbreaks, study suggests

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CNN
 — 

In the largest DNA analysis of its kind, scientists have found evidence to suggest that historic plague pandemics, such as the Black Death, were not caused by newly evolved strains of bacteria but ones that could have emerged up to centuries before their outbreaks.

The plague-causing bacterium Yersinia pestis is dated to have first emerged in humans about 5,000 years ago. Through animals and trade routes, Y. pestis spread globally over time on multiple occasions, according to a study published Thursday in the journal Communications Biology.

It caused the first plague pandemic in the sixth to eighth centuries and the second one in the 14th to 19th centuries. The latter pandemic is thought to have started with the medieval Black Death outbreak, which is estimated to have killed more than half of Europe’s population. The bacterium also caused the third plague pandemic between the 19th and 20th centuries.

By amassing 601 Y. pestis genome sequences, including modern and ancient strains, researchers from Canada and Australia were able to calculate the time when the bacterial strains likely emerged as a threat. They divided the different strains of the plague bacterium and analyzed each strain population individually.

The strain responsible for the Black Death, which the study says is thought to have begun in 1346, was newly estimated to have diverged from an ancestral strain between 1214 and 1315 — up to 132 years earlier.

The strain of Y. pestis associated with the first plague pandemic was previously recorded as first appearing during the Plague of Justinian, which began in 541. However, the researchers estimated that the strain was already present between 272 and 465 — up to almost 270 years before the outbreak.

“It shows that each major plague pandemic has likely emerged many decades to centuries earlier than what the historical record suggests,” study coauthor and evolutionary geneticist Hendrik Poinar, director of McMaster University’s Ancient DNA Centre in Canada, told CNN via email Thursday.

He added that the bacterium emerged, created small epidemics and then “for reasons we don’t quite understand,” such as famine or war, “it takes off.”

The study authors estimated that individually assessed bacterial strains from the third plague pandemic diverged from an ancestral strain between 1806 and 1901, with highly localized plague cases beginning to appear in southern China between 1772 and 1880 and later diverging into various strains that spread globally out of Hong Kong between 1894 and 1901.

The study also found evidence to support recent academic research suggesting that the third and second plague pandemics were not mutually exclusive events, but that the third was partly the continuation or tail end of the second. Despite the pandemics having their own diverse genetic lineages that evolved differently, the third descended directly from the 14th century strain that caused the second.

Poinar called this finding significant because “it takes into account that most of the history of this bacterium has been a Eurocentric view, so while plague supposedly disappeared from Europe in the 18th (century), it continued to rage in the Ottoman Empire and throughout the Middle East and likely North Africa.”

However, even with so many sequences of the plague bacterium, researchers were not able to determine the path of the global spread of the plague.

A lot of the genetic samples come from Europe. For example, the emergence of the bacterium in Africa has led to 90% of all modern plague cases occurring on the continent, yet there are no ancient sequences from the region, which is represented by just 1.5% of all genome samples — making it difficult to date the appearance of Y. pestis in Africa.

There is also far less surviving historical evidence from the second plague pandemic to help estimate its geographic origins compared with the third, with the earliest textual evidence of the pandemic in Europe coming from the Black Death in 1346, the study authors said. The researchers estimated that the second pandemic originated in Russia.

A study published in the journal Nature in June used DNA analysis to find the plague bacterium in three individuals who are dated to have died in 1338 in what’s now Kyrgyzstan in Central Asia. It provided evidence that the Black Death came from a strain originating in the area near Lake Issyk-Kul in Kyrgyzstan in the early 14th century.

The latest study concluded that more ancient DNA will be needed to refine current estimates on the early events of the second pandemic.

Via email, Poinar described the strain from Kyrgyzstan as “really fascinating” but said that it “still doesn’t sit at the root. So I would guess we’re still looking for something a good 20-50 years earlier.”

He and the other authors noted that the only way to estimate the evolution of the plague bacterium strains precisely “is with well dated sequences, such as those from skeletal remains at Lake Issyk-Kul.”

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Ostrich eggs up to 7,500 years old found next to ancient fire pit in Israel



CNN
 — 

A well-known riddle compares an egg to treasure, asking: A box without hinges, key or a lid, yet inside golden treasure is hid. What am I?

And for archaeologists in Israel, eight prehistoric ostrich eggs – thought to be between 4,000 and 7,500 years old – proved as valuable as treasure when they were discovered near an ancient fire pit in the Negev, a desert region in the south of the country.

They were discovered during an archaeological excavation in the agricultural fields of Be’er Milka, the Israel Antiquities Authority (IAA) announced on Thursday.

The eggs’ proximity to the fire pit suggests that they were collected intentionally by the prehistoric desert nomads who used the campsite, according to a press release from IAA, although further lab analysis will provide more information about their uses and age.

“We found a campsite, which extends over about 200 sq. m (2,153 square feet) that was used by the desert nomads since prehistoric times,” Lauren Davis, the IAA excavation director, said in the release.

“At the site we found burnt stones, flint and stone tools as well as pottery sherds, but the truly special find is this collection of ostrich eggs. Although the nomads did not build permanent structures at this site, the finds allow us to feel their presence in the desert.”

Davis added that the campsites were covered over by the dunes, keeping the eggs exceptionally well-preserved.

The IAA, which told CNN on Thursday the site had been excavated in the last week, said that ostriches were common in the region until they became extinct in the wild during the 19th century.

Their eggs were ornately decorated and were prized items among the elite circles of Mediterranean civilizations during the Bronze and Iron Ages.

As well as being used as decorative items, ostrich eggs were also used in funerals, as water canteens and as a source of food.

“We find ostrich eggs in archaeological sites in funerary contexts, and as luxury items and water-canteens. Naturally, they were used as a source of food: one ostrich egg has the nutritional value of about 25 normal chicken eggs,” said Amir Gorzalczany, senior research archaeologist from IAA, in the release.

“It is interesting, that whilst ostrich eggs are not uncommon in excavations, the bones of the large bird are not found. This may indicate that in the ancient world, people avoided tackling the ostrich and were content with collecting their eggs.”

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‘Goblin mode’ is Oxford University Press’ 2022 word of the year



CNN
 — 

As you read this, look around. Are you still in bed? Are there piles of clothes and takeout food boxes strewn across the floor? Do you have chip crumbs on your sheets? Have you broken your self-care routine more times than you can count? Do you not even care? If so, you might already be in “goblin mode” – chosen by the public as the 2022 Oxford word of the year.

According to Oxford University Press (OUP), publishers behind the Oxford English Dictionary, the slang term refers to a type of behavior which is “unapologetically self-indulgent, lazy, slovenly, or greedy, typically in a way that rejects social norms or expectations” – traits that may have become familiar to many during lockdown.

Social media can portray idealized versions of self-improvement, from waking at 5 a.m. and drinking a green smoothie, to keeping a journal, exercising and planning your weekly meal prep.

That era may be on the way out. In its place is goblin mode – the opposite of trying to better yourself.

The OUP word of the year – also known as the Oxford word of the year – was chosen by the public for the first time. A group of lexicographers at OUP gave people a choice of: “Goblin mode,” “metaverse,” and “#IStandWith.”

“Goblin mode” triumphed, racking up 318,956 votes – 93% of the total. “Metaverse” came second and “#IStandWith” came third.

Casper Grathwohl, president of OUP’s Oxford Languages, said in a press release Monday that the “level of engagement with the campaign caught us totally by surprise.”

“Given the year we’ve just experienced, ‘Goblin mode’ resonates with all of us who are feeling a little overwhelmed at this point. It’s a relief to acknowledge that we’re not always the idealized, curated selves that we’re encouraged to present on our Instagram and TikTok feeds,” he said.

The term was first used in 2009 but went viral on social media earlier this year, OUP said. It shot to prominence after a fake headline claimed that the rapper formerly known as Kanye West and Julia Fox broke up after she “went goblin mode.”

“The term then rose in popularity over the months following as Covid lockdown restrictions eased in many countries and people ventured out of their homes more regularly,” according to the OUP.

“Seemingly, it captured the prevailing mood of individuals who rejected the idea of returning to ‘normal life’, or rebelled against the increasingly unattainable aesthetic standards and unsustainable lifestyles exhibited on social media.”

The term’s popularity may also be linked to the growth of new social media sites like BeReal, where users are invited once a day at random to post a photo of whatever they’re doing. Goodbye carefully curated social media feeds. Hello goblin mode.

The release gives examples of examples of when the term has been used. Among the most vivid was quoted in The Guardian: “Goblin mode is like when you wake up at 2am and shuffle into the kitchen wearing nothing but a long t-shirt to make a weird snack, like melted cheese on saltines.”

“People are embracing their inner goblin, and voters choosing ‘goblin mode’ as the Word of the Year tells us the concept is likely here to stay,” added Grathwohl.

Read original article here

Guangzhou lockdown: Chinese are criticizing zero-Covid — in language censors don’t seem to understand


Hong Kong
CNN
 — 

In many countries, cursing online about the government is so commonplace nobody bats an eye. But it’s not such an easy task on China’s heavily censored internet.

That doesn’t appear to have stopped residents of Guangzhou from venting their frustration after their city – a global manufacturing powerhouse home to 19 million people – became the epicenter of a nationwide Covid outbreak, prompting lockdown measures yet again.

“We had to lock down in April, and then again in November,” one resident posted on Weibo, China’s restricted version of Twitter, on Monday – before peppering the post with profanities that included references to officials’ mothers. “The government hasn’t provided subsidies – do you think my rent doesn’t cost money?”

Other users left posts with directions that loosely translate to “go to hell,” while some accused authorities of “spouting nonsense” – albeit in less polite phrasing.

Such colorful posts are remarkable not only because they represent growing public frustration at China’s unrelenting zero-Covid policy – which uses snap lockdowns, mass testing, extensive contact-tracing and quarantines to stamp out infections as soon as they emerge – but because they remain visible at all.

Normally such harsh criticisms of government policies would be swiftly removed by the government’s army of censors, yet these posts have remained untouched for days. And that is, most likely, because they are written in language few censors will fully understand.

These posts are in Cantonese, which originated in Guangzhou’s surrounding province of Guangdong and is spoken by tens of millions of people across Southern China. It can be difficult to decipher by speakers of Mandarin – China’s official language and the one favored by the government – especially in its written and often complex slang forms.

And this appears to be just the latest example of how Chinese people are turning to Cantonese – an irreverent tongue that offers rich possibilities for satire – to express discontent toward their government without attracting the notice of the all-seeing censors.

In September this year, US-based independent media monitoring organization China Digital Times noted numerous dissatisfied Cantonese posts slipping past censors in response to mass Covid testing requirements in Guangdong.

“Perhaps because Weibo’s content censorship system has difficulty recognizing the spelling of Cantonese characters, many posts in spicy, bold and straightforward language ​​still survive. But if the same content is written in Mandarin, it is likely to be blocked or deleted,” said the organization, which is affiliated with the University of California, Berkeley.

In nearby Cantonese-speaking Hong Kong, anti-government demonstrators in 2019 often used Cantonese wordplay both for protest slogans and to guard against potential surveillance by mainland Chinese authorities.

Now, Cantonese appears to be offering those fed-up with China’s continuous zero-Covid lockdowns an avenue for more subtle displays of dissent.

Jean-François Dupré, an assistant professor of political science at Université TÉLUQ who has studied the language politics of Hong Kong, said the Chinese government’s shrinking tolerance for public criticism has pushed its critics to “innovate” in their communication.

“It does seem that using non-Mandarin forms of communication could enable dissenters to evade online censorship, at least for some time,” Dupré said.

“This phenomenon testifies to the regime’s lack of confidence and increasing paranoia, and of citizens’ continuing eagerness to resist despite the risks and hurdles.”

Though Cantonese shares much of its vocabulary and writing system with Mandarin, many of its slang terms, expletives and everyday phrases have no Mandarin equivalent. Its written form also sometimes relies on rarely used and archaic characters, or ones that mean something totally different in Mandarin, so Cantonese sentences can be difficult for Mandarin readers to understand.

Compared to Mandarin, Cantonese is highly colloquial, often informal, and lends itself easily to wordplay – making it well-suited for inventing and slinging barbs.

When Hong Kong was rocked by anti-government protests in 2019 – fueled in part by fears Beijing was encroaching on the city’s autonomy, freedoms and culture – these attributes of Cantonese came into sharp focus.

“Cantonese was, of course, an important conveyor of political grievances during the 2019 protests,” Dupré said, adding that the language gave “a strong local flavor to the protests.”

He pointed to how entirely new written characters were born spontaneously from the pro-democracy movement – including one that combined the characters for “freedom” with a popular profanity.

Other plays on written characters illustrate the endless creativity of Cantonese, such as a stylized version of “Hong Kong” that, when read sideways, becomes “add oil” – a rallying cry in the protests.

Protesters also found ways to protect their communications, wary that online chat groups – where they organized rallies and railed against the authorities – were being monitored by mainland agents.

For example, because spoken Cantonese sounds different to spoken Mandarin, some people experimented with romanizing Cantonese – spelling out the sounds using the English alphabet – thereby making it virtually impossible to understand for a non-native speaker.

And, while the protests died down after the Chinese government imposed a sweeping national security law in 2020, Cantonese continues to offer the city’s residents an avenue for expressing their unique local identity – something people have long feared losing as the city is drawn further under Beijing’s grip.

For some, using Cantonese to criticize the government seems particularly fitting given the central government has aggressively pushed for Mandarin to be used nationwide in education and daily life – for instance, in television broadcasts and other media – often at the expense of regional languages and dialects.

These efforts turned into national controversy in 2010, when government officials suggested increasing Mandarin programming on the primarily-Cantonese Guangzhou Television channel – outraging residents, who took part in rare mass street rallies and scuffles with police.

It’s not just Cantonese affected – many ethnic minorities have voiced alarm that the decline of their native languages could spell an end to cultures and ways of life they say are already under threat.

In 2020, students and parents in Inner Mongolia staged mass school boycotts over a new policy that replaced the Mongolian language with Mandarin in elementary and middle schools.

Similar fears have long existed in Hong Kong – and grew in the 2010s as more Mandarin-speaking mainlanders began living and working in the city.

“Growing numbers of Mandarin-speaking schoolchildren have been enrolled in Hong Kong schools and been seen commuting between Shenzhen and Hong Kong on a daily basis,” Dupré said. “Through these encounters, the language shift that has been operating in Guangdong became quite visible to Hong Kong people.”

He added that these concerns were heightened by local government policies that emphasized the role of Mandarin, and referred to Cantonese as a “dialect” – infuriating some Hong Kongers who saw the term as a snub and argued it should be referred to as a “language” instead.

In the past decade, schools across Hong Kong have been encouraged by the government to switch to using Mandarin in Chinese lessons, while others have switched to teaching simplified characters – the written form preferred in the mainland – instead of the traditional characters used in Hong Kong.

There was further outrage in 2019 when the city’s education chief suggested that continued use of Cantonese over Mandarin in the city’s schools could mean Hong Kong would lose its competitive edge in the future.

“Given Hong Kong’s rapid economic and political integration, it wouldn’t be surprising to see Hong Kong’s language regime be brought in line with that of the mainland, especially where Mandarin promotion is concerned,” Dupré said.

It’s not the first time people in the mainland have found ways around the censors. Many use emojis to represent taboo phrases, English abbreviations that represent Mandarin phrases, and images like cartoons and digitally altered photos, which are harder for censors to monitor.

But these methods, by their very nature, have their limits. In contrast, for the fed-up residents of Guangzhou, Cantonese offers an endless linguistic landscape with which to lambast their leaders.

It’s not clear whether these more subversive uses of Cantonese will encourage greater solidarity between its speakers in Southern China – or whether it could encourage the central government to further clamp down on the use of local dialects, Dupré said.

For now though, many Weibo users have embraced the rare opportunity to voice frustration with China’s zero-Covid policy, which has battered the country’s economy, isolated it from the rest of the world, and disrupted people’s daily lives with the constant threat of lockdowns and unemployment.

“I hope everyone can maintain their anger,” wrote one Weibo user, noting how most of the posts relating to the Guangzhou lockdowns were in Cantonese.

“Watching Cantonese people scolding (authorities) on Weibo without getting caught,” another posted, using characters that signify laughter.

“Learn Cantonese well, and go across Weibo without fear.”

Read original article here

Guangzhou lockdown: Chinese are criticizing zero-Covid — in language censors don’t understand


Hong Kong
CNN
 — 

In many countries, cursing online about the government is so commonplace nobody bats an eye. But it’s not such an easy task on China’s heavily censored internet.

That doesn’t appear to have stopped residents of Guangzhou from venting their frustration after their city – a global manufacturing powerhouse home to 19 million people – became the epicenter of a nationwide Covid outbreak, prompting lockdown measures yet again.

“We had to lock down in April, and then again in November,” one resident posted on Weibo, China’s restricted version of Twitter, on Monday – before peppering the post with profanities that included references to officials’ mothers. “The government hasn’t provided subsidies – do you think my rent doesn’t cost money?”

Other users left posts with directions that loosely translate to “go to hell,” while some accused authorities of “spouting nonsense” – albeit in less polite phrasing.

Such colorful posts are remarkable not only because they represent growing public frustration at China’s unrelenting zero-Covid policy – which uses snap lockdowns, mass testing, extensive contact-tracing and quarantines to stamp out infections as soon as they emerge – but because they remain visible at all.

Normally such harsh criticisms of government policies would be swiftly removed by the government’s army of censors, yet these posts have remained untouched for days. And that is, most likely, because they are written in language few censors will fully understand.

These posts are in Cantonese, which originated in Guangzhou’s surrounding province of Guangdong and is spoken by tens of millions of people across Southern China. It can be difficult to decipher by speakers of Mandarin – China’s official language and the one favored by the government – especially in its written form.

And this appears to be just the latest example of how Chinese people are turning to Cantonese – an irreverent tongue that offers rich possibilities for satire – to express discontent toward their government without attracting the notice of the all-seeing censors.

In nearby Cantonese-speaking Hong Kong, anti-government demonstrators in 2019 often used Cantonese wordplay both for protest slogans and to guard against potential surveillance by mainland Chinese authorities.

Now, Cantonese appears to be offering those fed-up with China’s strict zero-Covid policies an avenue for more subtle displays of dissent.

Jean-François Dupré, an assistant professor of political science at Université TÉLUQ who has studied the language politics of Hong Kong, said the Chinese government’s shrinking tolerance for public criticism has pushed its critics to “innovate” in their communication.

“It does seem that using non-Mandarin forms of communication could enable dissenters to evade online censorship, at least for some time,” Dupré said.

“This phenomenon testifies to the regime’s lack of confidence and increasing paranoia, and of citizens’ continuing eagerness to resist despite the risks and hurdles.”

Though Cantonese shares much of its vocabulary and writing system with Mandarin, many of its slang terms, expletives and everyday phrases have no Mandarin equivalent. Its written form also sometimes relies on rarely used and archaic characters, or ones that mean something totally different in Mandarin, so Cantonese sentences can be difficult for Mandarin readers to understand.

Compared to Mandarin, Cantonese is highly colloquial, often informal, and lends itself easily to wordplay – making it well-suited for inventing and slinging barbs.

When Hong Kong was rocked by anti-government protests in 2019 – fueled in part by fears Beijing was encroaching on the city’s autonomy, freedoms and culture – these attributes of Cantonese came into sharp focus.

“Cantonese was, of course, an important conveyor of political grievances during the 2019 protests,” Dupré said, adding that the language gave “a strong local flavor to the protests.”

He pointed to how entirely new written characters were born spontaneously from the pro-democracy movement – including one that combined the characters for “freedom” with a popular profanity.

Other plays on written characters illustrate the endless creativity of Cantonese, such as a stylized version of “Hong Kong” that, when read sideways, becomes “add oil” – a rallying cry in the protests.

Protesters also found ways to protect their communications, wary that online chat groups – where they organized rallies and railed against the authorities – were being monitored by mainland agents.

For example, because spoken Cantonese sounds different to spoken Mandarin, some people experimented with romanizing Cantonese – spelling out the sounds using the English alphabet – thereby making it virtually impossible to understand for a non-native speaker.

And, while the protests died down after the Chinese government imposed a sweeping national security law in 2020, Cantonese continues to offer the city’s residents an avenue for expressing their unique local identity – something people have long feared losing as the city is drawn further under Beijing’s grip.

For some, using Cantonese to criticize the government seems particularly fitting given the central government has aggressively pushed for Mandarin to be used nationwide in education and daily life – for instance, in television broadcasts and other media – often at the expense of regional languages and dialects.

These efforts turned into national controversy in 2010, when government officials suggested increasing Mandarin programming on the primarily-Cantonese Guangzhou Television channel – outraging residents, who took part in rare mass street rallies and scuffles with police.

It’s not just Cantonese affected – many ethnic minorities have voiced alarm that the decline of their native languages could spell an end to cultures and ways of life they say are already under threat.

In 2020, students and parents in Inner Mongolia staged mass school boycotts over a new policy that replaced the Mongolian language with Mandarin in elementary and middle schools.

Similar fears have long existed in Hong Kong – and grew in the 2010s as more Mandarin-speaking mainlanders began living and working in the city.

“Growing numbers of Mandarin-speaking schoolchildren have been enrolled in Hong Kong schools and been seen commuting between Shenzhen and Hong Kong on a daily basis,” Dupré said. “Through these encounters, the language shift that has been operating in Guangdong became quite visible to Hong Kong people.”

He added that these concerns were heightened by local government policies that emphasized the role of Mandarin, and referred to Cantonese as a “dialect” – infuriating some Hong Kongers who saw the term as a snub and argued it should be referred to as a “language” instead.

In the past decade, schools across Hong Kong have been encouraged by the government to switch to using Mandarin in Chinese lessons, while others have switched to teaching simplified characters – the written form preferred in the mainland – instead of the traditional characters used in Hong Kong.

There was further outrage in 2019 when the city’s education chief suggested that continued use of Cantonese over Mandarin in the city’s schools could mean Hong Kong would lose its competitive edge in the future.

“Given Hong Kong’s rapid economic and political integration, it wouldn’t be surprising to see Hong Kong’s language regime be brought in line with that of the mainland, especially where Mandarin promotion is concerned,” Dupré said.

It’s not the first time people in the mainland have found ways around the censors. Many use emojis to represent taboo phrases, English abbreviations that represent Mandarin phrases, and images like cartoons and digitally altered photos, which are harder for censors to monitor.

But these methods, by their very nature, have their limits. In contrast, for the fed-up residents of Guangzhou, Cantonese offers an endless linguistic landscape with which to lambast their leaders.

It’s not clear whether these more subversive uses of Cantonese will encourage greater solidarity between its speakers in Southern China – or whether it could encourage the central government to further clamp down on the use of local dialects, Dupré said.

For now though, many Weibo users have embraced the rare opportunity to voice frustration with China’s zero-Covid policy, which has battered the country’s economy, isolated it from the rest of the world, and disrupted people’s daily lives with the constant threat of lockdowns and unemployment.

“I hope everyone can maintain their anger,” wrote one Weibo user, noting how most of the posts relating to the Guangzhou lockdowns were in Cantonese.

“Watching Cantonese people scolding (authorities) on Weibo without getting caught,” another posted, using characters that signify laughter.

“Learn Cantonese well, and go across Weibo without fear.”

Read original article here

A space rock that slammed into Mars revealed a surprise

A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here.



CNN
 — 

You never forget your first Mars mission.

When NASA’s InSight spacecraft arrived at the red planet on November 26, 2018, it was the first time I covered the landing of a spacecraft on Mars. The robotic lander made a graceful, ballet-like touchdown on the Martian surface.

Moments later, it sent back a “beep” and a photo of its landing site to mission control, as if to say, “I made it!” As the InSight team erupted into cheers at the Jet Propulsion Laboratory in Pasadena, California, I was dancing right along with them thousands of miles away at my desk.

The mission has made incredible discoveries about quakes on the red planet and what Mars’ core might be like.

But the InSight mission is nearing an end as dust obscures its solar panels. In a matter of weeks, the lander won’t be able to send a beep to show it’s OK anymore.

Before it bids farewell, though, the spacecraft still has some surprises in store.

When Mars rumbled beneath InSight’s feet on December 24, NASA scientists thought it was just another marsquake.

The magnitude 4 quake was actually caused by a space rock slamming into the Martian surface a couple thousand miles away.

The meteoroid left quite a crater on the red planet, and it revealed glimmering chunks of ice in an entirely unexpected place — near the warm Martian equator.

Meanwhile, researchers tested a microbe nicknamed “Conan the Bacterium” under Mars-like conditions. The hardy organism’s ability to withstand harsh conditions led the scientists to believe ancient microbial life might be sleeping deep beneath the Martian surface.

Humans aren’t the only beings that pick their nose.

For the first time, an aye-aye, an unusual-looking lemur species, was documented rooting around in its nose — and then licking its finger clean.

Other nonhuman primates sample their own snot, too — but the critter’s incredibly long middle finger means it can reach all the way back into its throat, as depicted in a CT scan taken by the researchers.

Local legends associate the nocturnal aye-aye’s lengthy digit with prophecies of death in its native Madagascar. But researchers hope people will see the value in saving this misunderstood and highly endangered creature.

Emperor penguins may reign supreme at the South Pole, but the iconic species is at risk of going extinct due to the climate crisis.

As greenhouse gas and carbon emissions warm the Earth, the floating world in the Southern Ocean these marine birds call home melts. Sea ice is where they breed and raise their chicks, remain safe from predators and forage for food.

When sea ice disappears, entire emperor penguin colonies can vanish.

The flightless seabirds have now been listed as threatened by the US Fish and Wildlife Service — that means they’ll receive new protections under the Endangered Species Act.

Marine archaeologists have finally located an elusive 17th century shipwreck in Sweden.

The researchers found the Äpplet, one of four warships created on the order of King Gustavus Adolphus in 1625. The vessel was a sister ship to the Vasa, which capsized on its maiden voyage and is on display in a Stockholm museum.

The Äpplet served in Europe’s Thirty Years’ War and then was deliberately sunk in 1659 after being deemed unseaworthy. Researchers now plan to make a 3D image of the shipwreck as it rests on the seabed.

The James Webb Space Telescope showcased last week a sparkling view of the star-forming region called the Pillars of Creation.

A new image of the same feature, captured in mid-infrared light, reveals the dark underbelly of the normally ethereal scene where dust has drowned out the starlight. Only a few red stars pierce the darkness.

The towering columns resemble a tangle of ghostly figures clawing their way across the cosmos. With Halloween around the corner, it would be a fitting illustration of “the ghoul-haunted woodland of Weir” from Edgar Allan Poe’s “Ulalume.”

Additionally, Webb spied a distant surprise that might be an ancient merger between two galaxies during the early days of the universe. And planetary scientists made a startling discovery about exoplanets that may narrow the search for habitable worlds.

Check out these intriguing stories:

— A mysterious field in China’s Hengduan Mountains is filled with dozens of species of rhododendrons. Rather than competing with one another, they’ve evolved to live in harmony. (add link Friday)

— Retired astronaut Scott Kelly is part of a new expert team that will delve into the mysteries of UFOs. The highly anticipated NASA study kicked off Monday.

— Meet some adorable additions to the tree of life. After years of effort, researchers have discovered six new species of rainfrogs on the eastern slopes of the Ecuadorian Andes.

Want to minimize your role in the climate crisis and reduce your eco-anxiety? Sign up for CNN’s Life, But Greener limited newsletter series.

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Alvin will help scientists unlock deep ocean mysteries

A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here.



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Renowned explorer Robert Ballard has scoured the deep sea for decades in search of its mysteries.

Fascinated by Jules Verne’s “Twenty Thousand Leagues Under the Sea” as a child, the oceanographer is most associated with discovering the wreck of the RMS Titanic in 1985 — a find that was actually part of a secret US military mission. He and Alvin, a three-person submersible, returned to the site in 1986 to capture imagery revealing artifacts left behind by those who had perished.

Ballard helped develop Alvin in the 1960s at the Woods Hole Oceanographic Institution in Massachusetts. Together, he and Alvin have dived into the deep to observe underwater mountain ranges and uncover thermal vents.

And now, 99% of the seafloor is within humanity’s reach, thanks to a familiar name: Alvin.

The ocean’s deepest zones are a vastly unexplored area, but after a serious upgrade Alvin is ready to take people directly to this remote place of wonder.

The submersible reached a record depth of 4 miles (6,453 meters) over the summer when crews visited the Puerto Rico Trench and Mid-Cayman Rise, where tectonic plates create mystifying underwater landscapes and strange marine animals float by.

Researchers collected samples from the ocean floor, including unknown creatures and the chemical belches of hydrothermal vents.

With direct access to the seafloor, scientists expect to find the fundamentals of life.

Astronomers have confirmed that the DART spacecraft successfully changed the motion of the asteroid Dimorphos when it intentionally slammed into the space rock last month, according to NASA.

The deflection test shortened Dimorphos’ orbit around its larger companion asteroid Didymos by 32 minutes — the first time humanity has ever shifted the motion of a celestial object.

Meanwhile, the James Webb Space Telescope spied what happens when two massive stars violently interact with each other. Every eight years, they release a dust plume, creating nested rings that resemble a giant spiderweb.

And astronomers detected an unusual element in the upper atmosphere of two hot exoplanets where liquid iron and gems rain down from the skies.

French soldiers who came across a broken slab of stone covered with inscriptions in 1799 had no idea it would unlock the secrets of ancient Egypt.

Carved on the dark, granite-like stone were indecipherable hieroglyphics, the simplified Egyptian demotic script and ancient Greek. At the time, scholars only understood ancient Greek.

It took Egyptologists two decades to decrypt the meaning of the scripts once they began working on it in 1802. By deciphering the Egyptian texts, they opened up a way to understand the past.

A new exhibit at The British Museum in London explores the race to decode the Rosetta stone and celebrates the 200th anniversary of the breakthrough.

For many, William Shatner will always be Captain James T. Kirk of the starship Enterprise. But when the actor ventured into space in 2021 on a Blue Origin suborbital flight, he had a far different experience than in any scene from “Star Trek.”

Shifting his gaze from Earth to the cosmos, he said, overturned all his preconceived notions of space. “All I saw was death,” he wrote in his new book, “Boldly Go: Reflections on a Life of Awe and Wonder.”

Shatner described feeling intense grief as he briefly left his home planet behind. “It was life. Nurturing, sustaining, life. Mother Earth. … And I was leaving her.” No longer earthbound, his thoughts turned to how humans are destroying the planet.

Meanwhile, Artemis I is gearing up for a third launch attempt on a journey around the moon on November 14, with a 69-minute launch window that opens at 12:07 a.m. ET.

Images that capture buzzing bees, battling Alpine ibex and heavenly flamingos are some of the winners of the Wildlife Photographer of the Year 2022 competition.

The grand title award went to Karine Aigner for “The big buzz,” which shows a ball of male cactus bees fighting to mate with a sole female. The image, shot at “bee level,” depicts a disappearing species threatened by pesticides and habitat loss.

The world’s wildlife populations plummeted by an average of 69% between 1970 and 2018 due to Earth’s changing climate and human activity, according to a new report by the World Wide Fund for Nature. While the natural world is nearing a tipping point, immediate conservation efforts could slow and even reverse these losses.

These findings might blow your mind:

— Astronomers have discovered the Milky Way’s massive graveyard of ancient dead stars — and they also found where supernova explosions kicked some of them right out of the galaxy.

— Brain cells in a lab dish could play the video game Pong, and the neurons were able to move the paddle to hit the ball in a goal-oriented way, according to scientists.

— Paleontologists found mummified dinosaur skin, and it still bears the teeth marks of a predator that chomped on it 67 million years ago.

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New York City announces its largest fentanyl seizure in history, eclipsing record bust from last month



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Days after federal officials announced the largest fentanyl seizure in New York City history, an even greater quantity of the highly addictive substance has been found, authorities say.

Two people have been arrested and charged with multiple drug and firearm charges in connection to the seizure on October 7 at a Bronx apartment building, prosecutors said in a news release.

Authorities found roughly 300,000 rainbow-colored fentanyl pills inside two closets in the apartment, and more than 22 pounds of the drug in powdered form were wrapped in clear plastic packaging in multiple rooms, according to the Office of the Special Narcotics Prosecutor for the City of New York. The total sum of the drugs is worth about $9 million in street value, officials said.

The historic seizure saved lives, according to DEA Special Agent in Charge Frank Tarentino.

“Hundreds of thousands of lethal pills were lying in wait in a Bronx apartment to be unleashed onto our streets. In today’s world, the potential to overdose is dangerously high,” Tarentino said. “There is no quality control in these fake pills and it only takes two milligrams of fentanyl to be lethal.”

The seizure comes after federal officials announced last week that a woman has been charged with concealing about 15,000 rainbow-colored fentanyl pills in a Lego box as part of a drug trafficking scheme in September. That seizure at the time was also deemed the largest of fentanyl in New York City’s history.

Fentanyl is a synthetic opioid that’s highly addictive. It can be up to 50 times stronger than heroin and 100 times stronger than morphine, the US Centers for Disease Prevention and Control said.

Rainbow fentanyl comes in bright colors and can be used in pill form or powder.

“Rainbow fentanyl is the latest threat we face in our fight against the opioid epidemic that sadly continues to ravage our communities – a multi-colored poison specifically designed to attract younger users,” Nassau County District Attorney Anne T. Donnelly said.

And as Halloween nears, officials have been warning families to be especially vigilant regarding their children’s candy before they consume it.

The dangerous drug has been a major driver of fatal and nonfatal overdoses in the US as well as the opioid epidemic.

Although there has been a slight decrease in recent months in drug overdose deaths, the numbers remain high. About 108,000 people died of a drug overdose in the 12-month period ending May 2022 – which is down from the record high of more than 110,000 deaths reported in the 12-month period that ended March 2022, CDC provisional data published Wednesday shows.

The latest overdose death figure remains 32% than it was two years earlier and higher than any other period before November 2021, according to the CDC data. Synthetic opioids, including fentanyl, were involved in more than two-thirds of deaths in the 12-month period ending May 2022, and psychostimulants were involved in nearly a third.

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Meet the International Space Station’s new diverse crew

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When astronauts venture aboard the International Space Station, they see a world without borders. They work together while orbiting Earth, and no boundaries are visible between them, even as member countries contend with geopolitics on the planet below.

This week, a SpaceX Crew Dragon spacecraft with a diverse crew lifted off from Kennedy Space Center in Florida.

The capsule carried NASA astronauts Nicole Mann and Josh Cassada, astronaut Koichi Wakata of the Japan Aerospace Exploration Agency, and cosmonaut Anna Kikina of Roscosmos — the first Russian to travel on a SpaceX spaceflight.

“We live in the same world, we live in the same universe,” Cassada said. “Sometimes we experience it in a very different way from our neighbors. We can all keep that in mind … and continue to do amazing things. And do it together.”

The NASA SpaceX Crew-5 mission, now safely ensconced on the space station, is one of firsts.

Nicole Aunapu Mann is the first Native American woman to go to space as well as the first woman to serve as mission commander for a SpaceX mission.

Mann grew up in Northern California and is a registered member of the Wailacki tribe of the Round Valley reservation. She has been a pilot and colonel in the US Marine Corps. But it wasn’t until her mid-20s that she realized she wanted to be an astronaut and that it was even possible.

“I realized that being an astronaut was not only something that was a possible dream but actually something that’s quite attainable,” Mann said. “I think as a young girl, I just didn’t realize that that was an opportunity and a possibility.”

A monster tsunami rippled across the planet when a dinosaur-killing asteroid crashed into Earth 66 million years ago.

The impact caused 75% of animal and plant life to go extinct and created a chain of cataclysmic events.

Waves more than a mile high pushed away from the impact crater near Mexico’s Yucatan Peninsula and scoured the ocean floor thousands of miles away from the asteroid strike. The tsunami was thousands of times more energetic than those generated by earthquakes.

Sediment cores also showed that the tsunami’s powerful force even disturbed coasts of New Zealand’s islands halfway around the globe.

We get by with a little help from our friends.

The James Webb Space Telescope recently teamed up with two other space observatories to produce dazzling new images of the cosmos. By working together, these telescopes can provide a more complete portrait of the universe.

The Chandra X-ray Observatory added X-ray data to some of Webb’s first images to reveal previously hidden aspects. The X-rays pinpointed exploded stars, a shock wave and superheated gas, all highlighted in glowing pinks, purples and blues.

Additionally, astronomers combined Webb and Hubble data to showcase a pair of galaxies about 700 million light-years away from Earth. Webb scientists also spied a celestial surprise, in the form of a distant galaxy, within the image.

Composting your produce scraps can be great for the environment, but there’s an art to this environmentally friendly practice.

Food waste creates harmful greenhouse gases inside a landfill — and little to none of it is composted. Composting means mixing food and yard waste with nitrogen, carbon, water and air to help scraps decompose and turn into fertile soil that your garden will love.

A compost pile that stinks isn’t getting enough oxygen and is emitting methane. To prevent the formation of this harmful gas, and the smell, turn your compost pile every two to five weeks.

Learn more about lifestyle changes to minimize your personal role in the climate crisis and reduce your eco-anxiety in our limited Life, But Greener newsletter series.

Swedish geneticist Svante Pääbo won the Nobel Prize for medicine this week for his pioneering use of ancient DNA to answer questions about human evolution.

In 2010, Pääbo sequenced the first Neanderthal genome and discovered that Homo sapiens interbred with them. Pääbo was also able to extract DNA from fossil fragments, which revealed Denisovans, a new kind of extinct human.

His work has allowed researchers to compare human genetics with the DNA of Neanderthals and Denisovans.

Meanwhile, the Nobel Prize for chemistry was awarded to scientists who discovered how to snap molecules together, and the Nobel Prize for physics went to quantum physicists for unlocking the eerie behavior of particles.

Check out these new finds:

— Archaeologists have uncovered the pieces of a nearly 2,000-year-old classical statue depicting the mythical hero Hercules in northeastern Greece.

— The Pacific Ocean is shrinking and making way for a new supercontinent, called Amasia, that will likely form in about 200 million to 300 million years.

— A new image from a telescope in Chile may look like a comet, but it’s actually an incredibly long debris trail created when the DART spacecraft slammed into an asteroid last month.

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