Major Chinese photo agency Visual China Group (VCG) has come under fire after it sought 86,500 yuan ($11,853) from an astrophotographer for posting 173 photos that VCG claims to own the copyright to. However, all the pictures were taken by the photographer himself and never uploaded to VCG. The photo agency has now found itself caught in the middle of a huge controversy surrounding its history of copyright over-claiming.

Although VCG later stated that they obtained legal licenses for these works from other platforms, the photographer refused to accept the explanation. Stocktrek Images, to which Dai uploaded these photos, said on Wednesday that it has contacted VCG and demanded it remove the photos, Chinese media outlets reported.

As the two sides continue to tussle, the Chinese internet is once again buzzing with discussion about copyright ownership. 

Dai Jianfeng, also known as Jeff Dai, is a specialist in astronomical photography with a fanbase of over 2 million users on his personal Sina Weibo account. On Tuesday afternoon, he fired an accusation at VCG, saying it was seeking compensation from him for using his own photos, which he described as "outrageous."

"Today, I got a call from VCG saying that my public post had used 173 of their photos in a manner that breaches their copyright and that I will have to pay them over 80,000 yuan," Dai wrote on his Sina Weibo account on Tuesday afternoon.

When Dai looked into the claim, he found that all the "infringing photos" turned out to be photos he had taken himself. 

"I have never worked with VCG on these photos and never uploaded them to their gallery," Dai said, questioning why VCG would own the copyright to the photos and ask him to pay compensation.

According to screenshots Dai posted of the email he claims was sent to him by VCG, the photo agency said that Dai made unauthorized use of the images, several of which were taken in 2018. VCG offered two solutions, a partnership between the parties for 300 yuan per photo, or a settlement between the parties in which Dai would pay 500 yuan for each photo.

These photos can indeed be downloaded from the VCG gallery. Author information for some of the images was listed as Jeff Dai/Stocktrek Images/Getty Creative.

Dai then demanded VCG provide an explanation for "where it obtained the photos that were sold illegally" and "how much illegal profit it has made."

VCG responded on Tuesday night by claiming that the images were licensed by Dai to the stock photo library Stocktrek Images for sale, which in turn licensed them to Getty Images for sale. VCG is the exclusive partner of Getty Images in the Chinese mainland and therefore has the right to sell these images.

The chain of sales authorizations for the images in question is clear and complete, said VCG, promising to continue communicating with the photographer to "properly address the misunderstanding."

However, Dai again refuted VCG's claims on Wednesday, stating that Stocktrek Images had confirmed to him that VCG does not have the right to sell his work, nor does it have any copyrights to his work. Getty Images also does not have the right to re-license his work.

"There is no misunderstanding here," he said. 

"To this day, you [VCG] continue to illegally sell my work online, falsely claiming to me and others that you own the copyright to it. Please stop your infringing behavior immediately!"

According to the information disclosed by both parties so far, the copyright of the relevant pictures is owned by the photographer, Yue Shenshan, a Beijing-based lawyer, told the China News Service. 

If what Dai disclosed is true, then Getty Images has no right to sublicense the images, which means VCG does not have the right to sell the images and its actions have violated the photographer's copyright, said Yue.

After Dai exposed this incident, many netizens voiced support in his defense, noting that the over-assertion of copyrights by big platforms like VCG has been a long-standing problem.

Some netizens have pointed out that neither side has yet shown concrete evidence to show whether or not Dai ceded the copyrights to the photos when he sold his work.

However, Dai had revealed in a Sina Weibo post in 2018 that he had signed contracts with VCG. It is not clear whether the content of the signing between the two parties is related to the photos in this incident.

Whether or not the photographer's own use of his or her work is infringing depends on the specific agreement between the two parties when the photographer licensed his or her work to the photo agencies, Yue said.

VCG has stirred controversy on several occasions over past years. In 2019, it claimed copyright over the first-ever photo of a black hole as well as the Chinese flag and national emblem, prompting an online debate on Chinese copyright practices. After the exposure of the latest controversy, many companies have also revealed that their company logos have been listed as copyrighted VCG images.

VCG and its subsidiaries filed more than 2,000 lawsuits alleging copyright violations in 2017 and 2018 alone.

A Shenzhen-based taekwondo gym has been punished by the Chinese Taekwondo Association after performing 'zombie taekwondo' in Qing Dynasty zombie costumes at a world taekwondo competition in South Korea.

The "Zombie Taekwondo Dance," which was directed by coach Liu Hao from the X-Taekwondo Gym under Aix Sports and Cultural Communication Co in Shenzhen, has caused a harmful impact by promoting negative traditions and customs, tarnishing the national image, and disrespecting Chinese culture, the Chinese Taekwondo Association said on Monday.

An online video clip showed that at the 2023 World Taekwondo Hanmadang which took place from July 21 to 24 in Seongnam, the Chinese team made a collective appearance in Qing Dynasty zombie costumes with fake braids and gave a performance with a mixture of zombie dance and Taekwondo on the stage, surprising the hosts and amusing the South Korean audience.

Chinese netizens criticized the performance, saying the actions of the Chinese team have reinforced people's stereotypical impressions of Chinese people, as the performers' Qing Dynasty zombie appearance carried echoes of the harmful "Fu Manchu" stereotype in Western movies.

The Chinese Taekwondo Association canceled the membership of "X-Taekwondo Gym" within the association and revoked Liu Hao's coaching registration qualifications. It also urged the Guangdong Provincial Taekwondo Association to conduct self-examination.

"We will deeply reflect and establish a healthy and upward industry culture which carries forward the spirit of Chinese sports and the Olympic spirit, and spread positive energy in sports," said the Chinese Taekwondo Association.

Taiwan billionaire and Foxconn founder Terry Gou Tai-ming announced on Monday that he will run in the 2024 elections for Taiwan's regional leader, making next year's vote a complicated four-way race. Analysts said that this is likely to further divide the island's opposition camp in favor of secessionist ruling party candidate Lai Ching-te. 

According to the latest polls conducted in mid August by Taiwan media outlets and institutions, without Gou's participation, ruling Democratic Progressive Party (DPP) candidate Lai, who is currently the deputy leader of the island, is now the front-runner with 37 to 42 percent, while Taiwan People's Party candidate Ko Wen-je ranks second with 25 to 28 percent, and Hou Yu-ih of the major opposition party Chinese Kuomintang (KMT) getting 20-22 percent. 

According to Taiwan polls that include Gou,  with Gou's participation, Lai's front-runner position is virtually unaffected while the opposition candidates are impacted significantly, as Ko gets only about 16-17 percent, KMT's Hou gets 15-16 percent, and Gou has only 12 percent. 

Analysts said this doesn't mean the DPP is popular, as most polls show that Taiwan residents who want to end the DPP rule are in the majority, as the combined support of opposition candidates is more than Lai's, but the problem is that the opposition camp is becoming divided due to the power struggle between the two opposition parties, and now the independent candidate Gou is dividing the field further. 

The three opposition candidates are yet to reach a consensus on forming an alliance to run in the elections. Even if they do reach agreement on running together, which is very unlikely as they all refuse to give in and serve as deputy candidate, Lai is very likely to win, and unfortunately, the will of the majority on the island to end the DPP rule might not be realized, Li Fei, a professor at the Taiwan Research Center at Xiamen University, told the Global Times on Monday.

"If Lai gets elected, cross-Taiwan Straits relations will be in danger, so the mainland is preparing for any possible scenario, including the worst one," Li noted. "But there are still a few months to go, and it would still be too early to say who can win eventually." 

In an apparent response to Gou's announcement to run, the KMT said in a post on its Facebook account Monday, after his announcement without mentioning him, that "if we share similar values, then we can work together," but vowed that mainstream public opinion will not accept any act that "hurts comrades and favors adversaries." 

Gou has been labeled by Taiwan media as a pro-mainland figure who has deep business relations in the mainland, and in order to preserve and resume cross-Straits cooperation that significantly benefit Taiwan, he also supports peace and opposes secessionism. However, experts said that his decision driven by political ambition is in fact helping the DPP authorities.

However, many Chinese mainland netizens and pro-reunification Taiwan residents have an interesting theory: If the DPP's Lai wins next year, this could speed up the reunification process, as the mainland will find it easy to completely abandon "the illusion of peaceful reunification" and make tough decisions to solve the Taiwan question immediately. Therefore, these people welcome Gou's act to run for the election, as they believe this will consolidate Lai's advantage.

Zheng Bo-yu, manager of the Vstartup Station of Taiwan, a company serving Taiwan youth seeking to study, work and launch startups on the mainland, said, "Many friends of mine in Taiwan who support cross-Straits cooperation and exchanges made a joke about the current election: Why don't we just vote for Lai and let the DPP win, so that the mainland will have an easier time making the decision to solve the Taiwan question once and for all, so that we don't need to be worried about the uncertain cross-Straits tension and US intervention anymore."

Li said the Chinese mainland has enough measures available to deter and counter secessionists and foreign interference forces, but the mainland is still making great efforts and showing great patience to seek peaceful reunification. 

"But it's possible that, if Lai eventually wins, deeper and more reckless collusion between the DPP and the US will wipe out the possibility of peaceful reunification, and the mainland will be forced to take action," Li warned.

When Columbus discovered America, European culture hadn’t yet grasped the concept of discovery. Various languages had verbs that could be translated as discover, but only in the sense of discovering things like a worm under a rock. Scholars operated within a worldview that all knowledge had been articulated by the ancients, such as Ptolemy, the astronomer who compiled the mathematical details of the Earth-centered universe. As it happened, Ptolemy was also the greatest of ancient geographers. So when Columbus showed that Ptolemy’s grasp on geography was flawed, it opened the way for Copernicus to challenge Ptolemy on his picture of the cosmos as well. Deep thinkers who were paying attention then realized that nature possessed secrets for humankind to “discover.”
“The existence of the idea of discovery is a necessary precondition for science,” writes historian David Wootton. “The discovery of America in 1492 created a new enterprise that intellectuals could engage in: the discovery of new knowledge.”

Appreciating the concept of discovery was not enough to instigate the invention of science. The arrival of the printing press in the mid-15th century was also especially essential. It standardized and magnified the ability of scholars to disseminate knowledge, enabling the growth of communities, cooperation and competition. Late medieval artists’ development of geometrical principles underlying perspective in paintings also provided important mathematical insights. Other key concepts (like discovery) required labeling and clarifying, among them the idea of “evidence.”

And modern science’s birth required a trigger, a good candidate being the supernova observed by Tycho Brahe in 1572. Suddenly, the heavens became changeable, contradicting the Aristotelian dogma of eternal changeless perfection in the sky. Tycho’s exploding star did not cause the scientific revolution, Wootton avers, but it did announce the revolution’s beginning.

In The Invention of Science, Wootton incorporates these insights into an idiosyncratic but deeply thoughtful account of the rise of science, disagreeing frequently with mainstream science historians and philosophers. He especially scorns the relativists who contend that different scientific views are all mere social constructions such that no one is better than any other. Wootton agrees that approaches to science may be socially influenced in their construction, but nevertheless the real world constrains the success of any given approach.

Wootton’s book offers a fresh approach to the history of science with details not usually encountered in the standard accounts. It might not be the last or even best word in understanding modern science’s origins or practice, but it certainly has identified aspects that, if ignored, would leave an inadequate picture, lacking important perspective.

Using flashes of blue light, scientists have pulled forgotten memories out of the foggy brains of mice engineered to have signs of early Alzheimer’s disease. This memory rehab feat, described online March 16 in Nature, offers new clues about how the brain handles memories, and how that process can go awry.

The result “provides a theoretical mechanism for reviving old, forgotten memories,” says Yale School of Medicine neurologist Arash Salardini. Memory manipulations, such as the retrieval of lost memories and the creation of false memories, were “once the realm of science fiction,” he says. But this experiment and other recent work have now accomplished these feats, at least in rodents (SN: 12/27/14, p. 19), he says.
To recover a lost memory, scientists first had to mark it. Neuroscientist Susumu Tonegawa of MIT and colleagues devised a system that tagged the specific nerve cells that stored a memory — in this case, an association between a particular cage and a shock. A virus delivered a gene for a protein that allowed researchers to control this collection of memory-holding nerve cells. The genetic tweak caused these cells to fire off signals in response to blue laser light, letting Tonegawa and colleagues call up the memory with light delivered by an optic fiber implanted in the brain.

A day after receiving a shock in a particular cage, mice carrying two genes associated with Alzheimer’s seemed to have forgotten their ordeal; when put back in that cage, these mice didn’t seem as frightened as mice without the Alzheimer’s-related genes. But when the researchers used light to restore this frightening memory, it caused the mice to freeze in place in a different cage. (Freezing in a new venue showed that laser activation of the memory cells, and not environmental cues, caused the fear reaction.)

The fact that this memory could be pulled out with light helps clarify the source of memory trouble for people with Alzheimer’s, Tonegawa says. In this experiment, the mice appeared able to form and store a memory but not call it up. “It’s a retrieval problem, not a storage problem,” Tonegawa says.

That’s in line with what many clinicians now believe to be happening in early Alzheimer’s, says Salardini. People in the early stages of the disease seem able to create new memories, but then rapidly forget them, he says. Memories can sometimes be strengthened with reminders and clues from the environment, suggesting that they are “somewhere in there,” but not retrievable, he says.

Further experiments with the mice showed that the fear memory could be strengthened by forcing it to appear multiple times. This memory boot camp worked because it boosted the number of docking sites on memory-holding nerve cells in the mice with Alzheimer’s-related genes. Usually, these docking sites — knobs called dendritic spines that receive messages from other nerve cells — become scarcer with age. To counter that, Tonegawa and colleagues used light to repeatedly activate nerve cells that in turn activate the memory-holding cells. Compared with mice that didn’t get this strengthening treatment, mice with the Alzheimer’s genes that underwent this process were more fearful of the cage where they had received a shock, even six days later.
Tonegawa cautions that the results are experimental. “We have not done anything to cure human Alzheimer’s patients,” he says. And the methods, which rely on viruses to genetically engineer brain cells and optic fibers implanted in the brain, are not currently feasible for people.

But insights gained from this experiment, and others like it, do help clarify how memory works in people, says neuroscientist Christine Denny of Columbia University. “If we can understand how the process of memory retrieval is compromised and where it is impaired, then we can begin to develop treatments to target those processes or circuits.”

Multiple sclerosis clue significant — A possible link between environment and multiple sclerosis (MS) could be a valuable tool in searching for the cause and cure of the disease…. Cases of MS seem to appear in clusters, and there is apparently some as yet unknown environmental factor that is distributed in the same way, reported Dr. John F. Kurtzke.… The highest frequency of MS is found in northern United States, southern Canada and northern Europe, where there are 30 to 60 cases per 100,000 population. — Science News, April 16, 1966

Update
Researchers still aren’t sure what causes MS, a debilitating disease in which the body’s immune system attacks the insulation around nerve cell fibers. But research suggests that people who grow up farther from the equator, with reduced sun exposure, may have increased disease risk. The human body produces vitamin D in response to sunlight, and studies show that lower levels of vitamin D lead to higher MS risk (SN Online: 9/10/15). But other factors, including genetics and infections, may also play a role in disease development. Today, an estimated 90 MS cases occur for every 100,000 people in the United States.

The pale arch of light from the plane of our galaxy can be a humbling sight on a clear, dark night. But it’s just a sliver of all the treasures lurking in the Milky Way. Dense clouds of interstellar dust block visible light from remote regions of the galaxy but allow longer wavelengths to pass through. In February, astronomers completed a new map of our galaxy as seen in submillimeter light, which is shorter than radio waves but longer than infrared waves.

Submillimeter light can penetrate dust clouds, revealing details at the center of the galaxy and in stellar nurseries not visible at other wavelengths. The map was produced by ATLASGAL, a project using the APEX telescope in northern Chile to map part of the Milky Way. The project charted one-third of the band of galactic light that encircles our solar system; the images below show a narrow slice toward the constellation Sagittarius.
Combined with images from the Spitzer and Planck satellites, the ATLASGAL map (top row) creates a detailed atlas of some of the cold structures in our galaxy. Dust clouds in places like the Trifid and Lagoon nebulas (circled, left), both a few thousand light-years away, glow faintly, as do filaments of detritus in the center of the galaxy (circled, right), 28,000 light-years from Earth. At near-infrared wave-lengths (center row), these regions nearly vanish behind obscuring curtains of dust. The galactic center remains hidden in visible light (bottom row) as well, though hot stars in Trifid and Lagoon radiate pools of hydrogen gas, making them glow.

SALT LAKE CITY — A new map of the sky charts the origins of some of the highest energy photons ever detected. Researchers from the High-Altitude Water Cherenkov Observatory released their first year of observations of gamma rays, ultrahigh-energy light particles blasted in our direction from some of the most extreme environments in the universe.

The researchers found 40 gamma-ray sources, a quarter of which hadn’t previously been identified, they reported April 18 at an American Physical Society meeting. The map is “revealing new information about nature’s particle accelerators,” said Brenda Dingus, a leader of the HAWC collaboration. These accelerators include the relics of dead stars, such as supernova remnants, and active galaxies that shoot out blasts of particles, known as blazars.
From its perch on the edge of a dormant volcano in Mexico, HAWC detects gamma rays using 300 tanks of water, which cover an area the size of four football fields and register faint light signals from showers of particles produced when gamma rays slam into Earth’s atmosphere.

The team found new sources in areas that had already been searched by other high-energy gamma-ray telescopes. “That’s a little perplexing,” said Dingus. The discrepancy could be due to the fact that HAWC observes higher energy gamma rays, or that the sources are too spread out for the other telescopes to find.

In a region near a previously known gamma-ray source, the scientists found two other potential sources. They nicknamed the group “the executioner” — the bright gamma ray hot spots in the map bore some resemblance to a sinister human figure. If the name sticks, Dingus said, “it would be the first gamma-ray constellation.”

In the brain, language pops up everywhere.

All across the wrinkly expanse of the brain’s outer layer, a constellation of different regions handle the meaning of language, scientists report online April 27 in Nature.

One region that responds to “family,” “home” and “mother,” for example, rests in a tiny chunk of tissue on the right side of the brain, above and behind the ear. That region and others were revealed by an intricate new map that charts the location of hundreds of areas that respond to words with related meanings.
Such a detailed map hints that humans comprehend language in a way that’s much more complicated — and involves many more brain areas — than scientists previously thought, says Stanford University neuroscientist Russell Poldrack, who was not involved in the work.

In fact, he says, “these data suggest we need to rethink how the brain organizes meaning.”

Scientists knew that different concepts roused action in different parts of the brain, says study coauthor Jack Gallant, a computational neuroscientist at the University of California, Berkeley. But people generally thought that big hunks of the brain each dealt with different concepts separately: one region for concepts related to vision, for example, another for concepts related to emotion. And conventional wisdom said the left hemisphere was most important.

Previous studies, though, tested just single words or sentences, and made only rough estimates of where meaning showed up in the brain, Gallant says. That’s like looking at the world’s countries in Google maps, instead of zooming in to the street view.

So he and colleagues mapped the activity of some 60,000 to 80,000 pea-sized regions across the brain’s outer layer, or cerebral cortex, as people lay in a functional MRI machine and listened to stories from The Moth Radio Hour. (The program features people telling personal, narrative tales to a live audience.)
“People actually love this experiment,” Gallant says.

It stands out from others because the authors use “real life, complicated stories,” says Princeton University neuroscientist Uri Hasson. “That’s really meaningful to see how the brain operates.”

Gallant’s team used a computer program to decipher the meaning of every 1- to 2-second snippet of the stories and then cataloged where 985 concepts showed up in the brain. Meanings conveyed by different words didn’t just engage the left hemisphere, the team found, but instead switched on groups of nerve cells spread broadly across the brain’s surface. After mapping where meaning, or semantic content, was represented in the brain, the researchers figured out where individual words might show up. Often, the same word appeared in different locations. For instance, the word “top” turned up in a spot with clothing words, as well as in an area related to numbers and measurements.

The brain maps of the seven participants in the study looked remarkably similar, Gallant says. That could be due to common life experiences: All seven were raised and educated in Western societies. With so few people, the researchers can’t pick out any gender differences, he says, but ideally he’d like to repeat the experiment with 50 or 100 people.

For now, Gallant hopes the map can serve as a resource for other researchers. One day, the work could potentially help those with ALS or locked-in syndrome communicate ­— by decoding the words in a person’s thoughts. But that’s just one piece of the puzzle, Gallant says. Researchers would also need to devise a method for measuring brain activity that’s portable, unlike MRI machines.

Surgery has some surprisingly ritual roots.

Between around 6,000 and 4,000 years ago, skilled surgeons in southwestern Russia cut holes the size of silver dollars, or larger, out of the backs of people’s skulls. But the risky procedure wasn’t performed for medical reasons: These skull surgeries fulfilled purely ritual needs, a new study suggests. And those on the cutting end of the procedure usually lived.

Skulls of 13 people previously excavated at seven ancient sites in this region contain surgical holes in the same spot, in the middle of the back of the head, say archaeologist Julia Gresky of the German Archaeological Institute in Berlin and her colleagues. That’s a particularly dangerous location for this kind of skull surgery, also known as trepanation, the scientists report online April 21 in the American Journal of Physical Anthropology. It’s not an area of the skull typically targeted in ancient trepanations, which go back roughly 11,000 years in West Asia.
“There may have been an original medical purpose for these trepanations, which over time changed to a symbolic treatment,” Gresky says.

Archaeologist Maria Mednikova of the Russian Academy of Sciences in Moscow agrees that skulls in Gresky’s new study probably represent cases of ritual trepanation. She previously examined some of the same skulls. Trepanation may have been used in some ancient cultures as part of a rite of passage for people taking on new social roles, Mednikova speculates.

Carving a center hole in the back of peoples’ heads was a potentially fatal procedure. Surgeons would have needed to know precisely how deep to scrape or grind bone to avoid penetrating a blood-drainage cavity for the brain. They also had to know how to stop potentially fatal bleeding of veins nicked during surgery. The procedure must have been performed as fast as possible to minimize bleeding, the researchers suspect.

Yet 11 of 13 skull openings show signs of healing and bone regrowth, indicating that these individuals survived the operation and often lived for years after. The researchers identify six males and six females in the skull sample. One specimen’s sex couldn’t be determined from skull features.

Most individuals died between ages 20 and 40. One female with a layer of bone that had regrown from the inside border of a trepanation hole died between ages 14 and 16, suggesting her skull surgery had occurred as young as age 10, the researchers estimate.

CT scans, X-rays and analyses of bone surfaces produced no evidence of injuries or brain tumors that could have motivated surgery. Ancient skull surgery intended as a medical treatment often involved holes on the side of the head, near fractures from some type of blow to the head (SN Online: 4/25/08). It’s impossible to determine from bones whether trepanations were aimed at treating chronic headaches, epilepsy, psychological problems or difficulties attributed to evil spirits.

Other evidence, in addition to the risky and unusual location of trepanation holes, points to ritual skull surgeries in southern Russia, Gresky says. Many of these individuals were interred according to special customs, suggesting they ranked high in their societies. For instance, the skulls of seven people buried in a pit at one site had been grouped together near bundled fragments of limb bones in a special display. Incisions on the limb bones indicate that bodies had been dismembered after death before being ritually buried. Of the seven skulls, five display surgical openings at the back of the head. Another contains scrapes from a partial trepanation. Partial trepanations were probably intentional rather than unfinished, with their own cultural significance, Mednikova says.

Trepanation holes on the sides of another six skulls found at the same southern Russian sites were probably made to treat medical conditions, Gresky says. Surgical openings on several of these skulls are located near bone fractures.

Rituals and meanings attached to ancient trepanations in southern Russia will remain mysterious, Mednikova predicts. “We don’t know the myths and religions of tribes that lived there 6,000 years ago.”