island

Denmark is preparing a colossal artificial island where it wants to connect half of Europe to receive energy

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Europe depends on third parties for strategic resources as valuable as gas or oil, so the energy transition is an absolute priority. Among the essential renewables for this transition is wind energy and there is a place that is a vein: the North Sea. The question is to connect this enormous field of wind turbines with the rest of the continent and you know how: with a new island in Denmark. The Danish artificial island. Denmark wants to build an artificial island in the North Sea that functions as a kind of “giant plug” to connect hundreds of offshore wind turbines from several European countries at the same time. The North Sea Energy Island, as it will be called, will be built about 80 – 100 kilometers off the west coast of Jutland, and will cost about 28 billion euros. according to the International Energy Agency and the company in charge of its management will be the Danish operator Energinet. Although initially will have a capacity of 3 GWthe idea is to expand it to 10 GW by 2040, enough to supply about ten million European homes. The installation will combine electricity, the production of hydrogen is on the table and in the future it may incorporate energy storage. Why it is important. Because according to Energinet, it is the largest infrastructure project in the history of Denmark, but this is a multinational project to accelerate offshore wind deployment and strengthen energy infrastructure between the North Sea countries. Furthermore, grouping the connection of several wind farms at a single point allows us to distribute infrastructure costs and place the turbines further from the coast, where the wind is more constant. On the other hand, this island will produce green hydrogen for ships and airplanes, two industries with complex electrification. Context. This project was born fruit of Denmark’s 2020 climate agreement, when its parliament approved the creation of two energy islands: this one of artificial origin in the North Sea and another minor one of natural origin in Bornholm, in the Baltic Sea. In May 2022, the project was consolidated with the agreement between the energy ministries of Germany, the Netherlands, Belgium and Denmark, which established the initial capacity and its connections. The project is part of the broader European strategy for marine renewable electrification, which the European Commission promotes since 2019 with the goal of achieving climate neutrality by 2050. In detail. Denmark has the majority participation in this critical infrastructure through Energinet, builder and owner of the network to the country. The rest of the international connections will be established with operators in each country, such as Elia (Belgium) or Amprion (Germany). The island will be connected to Denmark by Gammelgab, in the municipality of Varde, and the connection to the electrical grid will be made at a plant in Revsing, in the municipality of Vejen, as confirmed by Energinet. Yes, but. The production of hydrogen on the island is still a pending issue regarding technological advances in the segment over the next decade: everything is a question of economic viability, or in other words, whether it is more profitable to produce it on the island or on the coast. The decarbonization potential is enormous and so is the political support, but It is already experiencing delays and increased costs: It was originally planned for 2033 and we already know that it will not materialize until at least 2036. It also raises environmental concerns: the design contemplates converting protection structures into artificial reefs and monitoring marine biodiversity, but the relevant environmental permits are still pending. In short, this energy island today is more of a project than a reality. In Xataka | Something is happening with wind energy. Its deployment has slowed while solar energy grows unstoppable In Xataka | Offshore wind seemed to be Europe’s great energy hope: now it faces a murky future Cover | Vindo

The price of apartments in Madrid is so sky-high that it is cheaper to buy an island in Scotland

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The island that you see on these lines on the left belongs to the Summer Isles archipelago, it is on the northwest coast of Scotland and it can be yours: a 35.9 hectare piece of land located in the heart of the Wester Ross Marine Protected Area, with caves, beaches, cliffs, a fully equipped cabin and even a jetty. Luxury. Buying an island is not something that most of us can do on paper. Or yes: it costs less than the average price of a 90 square meter apartment in Madrid, According to Tinsa data, one of the large multinational appraisal companies. The idea is no longer so crazy because if you can afford an apartment in Madrid, you can afford an island where Christ lost his lighter. The accounts don’t come out. The island of Mullagrach, as it is called, is available for bidding at the modest price of 350,000 pounds sterling, about 406,000 euros. And according to Tinsa, the average price of housing (new and used) reached an average value of 4,605 ​​euros per square meter in the first quarter of 2026. And rising: 18.07% annually, that’s nothing. That average value for a small apartment in Madrid is 414,481 euros. Idealista has fresher data and even more dizzyingly high: 5,984 euros per square meter in May 2026, so a 70 square meter apartment would cost 418,000 euros. Madrid is not alone: Tinsa has a map where you can choose provincial capitals, provinces and autonomous communities. Taking as a basis those approximately 400,000 euros and that area of ​​90 square meters, the reality is that it would also be better for you to buy that Scottish island than an apartment in Donosti or Barcelona. Average house price in the first quarter of 2026. Tinsa Why is it important. Beyond the joke of the island, because an acquisition like this has its substance and its fine print, the comparison is powerful to highlight once again the runaway price of housing both in purchase like for rentconcentrated especially in large nuclei. When buying a remote island is better than a medium-sized urban apartment, it becomes clear that there is a structural problem in large cities like Madrid, Barcelona, ​​London, Lisbon, Amsterdam: people who work there but cannot afford to live there. A reminder: the average salary in Spain was 29,540.26 euros per worker in 2024. To meet the 30% you need to undertake the purchase with a mortgage, you would need to allocate your salary in full for more than four years. Yes, you can buy an affordable apartment in Villaconejos del Caudillo, but your job is not there. And the offer of basic services in towns, after decades of depopulation and concentration in large cities, leaves a lot to be desired. The agglomeration economy At its best: the value of land depends not so much on its size or how fertile it is, but on its location relative to employment, services and transport networks. Context. The increase in housing prices in Madrid is neither new nor random: it has its explanation in a strong imbalance between supply and demand of a basic necessity common to the majority of large European cities, which concentrate more and more population and employment, while rural areas become empty, as confirmed by the OECD. The result? Urban housing is rising in price because many people want it and there is not enough housing available, nor is there public housing nor is there regulation. On the other side of the coin, rural land is stagnating or declining because fewer and fewer people want to live there. The island for sale is a good example: it is isolated and lacks basic services nearby. In fact, the offer is not rare: according to Fotocasa You can have your own island from 320,000 euros, although without construction. In detail. There are several economic mechanisms that explain this price gap between the Scottish island and the Madrid apartment. To begin with, the elasticity of supply: in a large city there is the space that there is and a series of restrictions (heights, assets, etc.) that do not exist or apply to a lesser extent on remote rural land. Demand is also different: you need to live close to your work, so the need for urban demand is inelastic. The demand for remote islands is a luxury good with a small interested base. Yes, but. Thus, the comparison between an island and an apartment is juicy enough to pass up, but in practice having an island implies a series of hidden costs that are not within everyone’s reach. And we are not talking about something as simple as not being able to get a mortgage: you have to get there by boat or helicopter, there is no doctor or supermarkets, there is no infrastructure, services and even coverage can be a problem. And if you regret it, let’s see how you find a buyer to get rid of it. In Xataka | Spain has a housing deficit and a huge problem to solve it: a land jam that blocks millions of apartments In Xataka | The plain of Madrid has become a nest of urbanizations and illegal homes: the problem is what to do with them Cover | Isle Ristol by Rude Health and Alev Takil

It turns out that there is an island in Fiji made of shellfish shells. Some crabs discovered it

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Off the northern coast of Vanua Levu, the second largest island in the entire archipelago of Fijithere is a small island of 3,000 square meters. In a country made up of more than 300 islands scattered in the Pacific, the fact that there is one so small is not a surprise. But when you remove the mangroves and sand, what you have are shells. More specifically, edible seafood remains. The million dollar question now science is done It is whether that huge amount of shells is the work of people or nature. Once upon a time there was an island made of seafood remains. The shell deposit reaches 60 centimeters thick above the average high tide level and is between 20 and 40 centimeters thick on average and its composition is between 70% and 90% edible shellfish remains. Radiocarbon dating indicates that the greatest accumulation occurred around 760 AD, with samples spanning from approximately 420 to 1040 AD. That there is such an abundance of edible species gives a clue to the origin of the island: if it were a natural deposit, what would be expected would be to find an indiscriminate mixture of marine detritus, such as stones or inedible organisms from the seabed. Why is it important. Because everything indicates that this simple and small island is a “shell midden“, a “conchero” or shell dump created by humans. Or what is the same: the physical proof that there was once a community that lived, worked and fed in the area on the coast of Culasawani. Over the centuries, this accumulation of remains became an island demonstrating that even without wanting to, humans can make land without trying. On the other hand, historically there are not many archaeological studies in Vanua Levu and this site It constitutes a great opportunity to reconstruct ancient settlements and their customs. Context. The first time the research team was aware of the island was in 2017, in a general reconnaissance. It was the activity of the burrowing crabs that caught the team’s attention: the crustaceans brought material up to half a meter deep to the surface. In 2024 they resumed the investigation and they confirmed it: It was an island separated from the mainland. The “concheros” are an old acquaintance in the archeology of the Pacific, since they give many clues about how ancient communities lived, what they fed on and how they interacted with the environment. Of course, in this case the shell hole is so large that it has formed an entire island. The mangrove would arrive later, when the settlement had already been abandoned: the relative drop in sea level and the deforestation of inland areas released large quantities of sediment that functioned as a substrate on which to take root. In detail. To analyze it, the research team extracted 20 sediment cores and excavated four pits measuring one meter by one meter. All the remains of shellfish found in the sediments belonged to edible species, more specifically, the majority of the shellfish that make up them are clams of the genus Anadarain addition to other edible bivalves and gastropods and some ceramic fragments typical of human activity. The team found no clear evidence of animal bones, fish remains or stone tools, suggesting that these people gathered the shellfish in shallow waters, extracted the meat there and transported the food in ceramic vessels to another site, leaving the shells behind. Yes, but. In archeology, having the absolute truth is a chimera, but the most solid hypothesis with the evidence found is that it is an island of random human construction. The natural alternative involves a large wave or tsunami, but it is ruled out: it would carry away all types of marine organisms, not just those that are eaten. There is still one pending issue: where exactly the people who processed that seafood in the place lived. The team’s next step is to explore the mainland area near Culasawani to find the associated village and better understand how the entire system worked. And they are racing against the clock: what barely peeks through the mangroves is tremendously vulnerable to rising sea levels, a threat about which the Intergovernmental Panel on Climate Change has already warned. In Xataka | A man bought a desert island in 1962: he planted 16,000 trees and turned it into an anti-rich sanctuary In Xataka | A billionaire bought an island in Hawaii for himself and his friends. So the locals had to leave Cover | Zunnoon Ahmed and Eduardo Gorghetto

In 1871 a farmer abandoned five cows to their fate on a remote island. Against all odds, they colonized the island

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A Frenchman goes and releases five cows on a small island where Christ lost his lighter. It sounds like a joke, but it’s true: it happened in 1871, the Frenchman was a farmer on the island of Réunion and the destination island is called Amsterdam, it is only 55 square kilometers and is in the southern Indian Ocean. What happened next will surprise you because, well, it also left the scientific community in awe, as demonstrated by the quintet’s different studies. Introducing an exotic species into new habitats is a box of surprises that usually ends up regular: ask the crabs that were native when the American crab arrived, the fish that were in the Ebro before the catfish or the mythical Pitiusas lizard, which has found in the invasive snakes that you may encounter swimming a new and ferocious predator in the waters of the Balearic Islands. But hey, there are only five cows and the island is very small, right? Well yes: biology maintains that for a foreign population to establish itself successfully it is necessary that there be a sufficient number of initial individuals to guarantee genetic diversity and avoid extinction due to inbreeding. But there are also exceptions: genetic invasion paradoxwhere tiny populations manage to prosper in a surprising way. This is the case of our beef quintet. Once upon a time there were five cows abandoned to their fate.. In reality, the farmer came to the island with other people with the idea of ​​staying, but in the end it didn’t work out and five cows is not the lightest carry-on luggage in the world, so they stayed there. The subantarctic conditions were harsh and genetically there was a bottleneck, but the animals not only survived but reproduced successfully and happily. In fact, the population grew exponentially over the decades, reaching historical peaks of up to 2,000 individuals: yes, Amsterdam Island became the island of cows and is also one of the few cases recorded worldwide of completely feral cows. Why is it important. Because it challenges one of the central principles of conservation biology: the minimum viable population sizewhich establishes that below a threshold a population has a high probability of becoming extinct due to genetic drift, inbreeding and accumulation of mutations (the figure depends on the species and the model, but classical models point to hundreds or even thousands of individuals). Understanding these processes provides theoretical tools to better manage invasive species and the conservation of genetic reservoirs. That five cows founded a viable population for more than a century is, in that context, an anomaly that science could not ignore. In addition, it offers a valuable perspective on the speed at which evolutionary and behavioral changes can occur in a mammal when the bond of domestication is broken. Context. Amsterdam Island is part of the French Southern and Antarctic Lands. We are talking about an isolated island ecosystem where there were neither large predators nor other large competing herbivores, so what is a bit of cold and wind. This initial condition made it possible for livestock to spread, although in the long run overpopulation ended up causing serious damage to the native flora and threatening endemic birds. Under the microscope, the samples analyzed revealed that there was a mixed ancestry: a combination of mainly European bullfighting cattle, but also Indian Ocean zebu. After analyzing the climate, they found that the conditions were not too different from other known scenarios in old Europe, such as Brittany, so the cows were not starting from scratch: your preadaptation to the climate cushioned the impact to the new habitat. What really happened. Some initial research they pointed to the fact that the cattle suffered from accelerated “island dwarfism” to adapt to the scarcity of resources, although genomic analyzes ruled it out: if these island cows were small it was simply due to direct inheritance from their ancestors, the also relatively small zebus of Madagascar and Jersey breed. The real change occurred in his behavior: the study identified that the genes that evolved the fastest were related to the nervous system, which the authors interpret as the genomic signature of feralization: the ability to organize in herds, reactivate alert responses and survive without human intervention. Yes, but. What this quintet of cows achieved was a feat of survival, but at what price: the genetic analysis showed a moderate reduction in their genetic diversity and a slight accumulation of potentially harmful variants, something to be expected after such a severe bottleneck, although without reaching the critical levels associated with populations at risk of extinction. Furthermore, the story had a sad and controversial ending: considering the damage they caused to the island’s environment, the authorities decided to sacrifice all the cows in 2010 and this unique experiment and its extraordinary and particular genetic lineage came to an end. In Xataka | In 1788 the English took five cows to Australia. Unknowingly, they activated a “time bomb” that exploded 200 years later In Xataka | That time the Australian army took out the tanks against the emus… And lost Cover | Copernicus Sentinel 2021 via Wikimedia and Iga Palacz

The history of writing seemed untouchable. Until researchers discovered a tablet on Easter Island

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Easter Island is known above all for the moaienormous head-shaped sculptures that natives carved from volcanic tuff and have fascinated scientists for decades. On the Polynesian island there is, however, another archaeological enigma that is much less visible but equally (or even more) important for humanity: the rongo rongothe pictographic writing system used by the Rapa Nui people. Linguists have not yet been able to decipher its signs, but above all they are concerned about one question: When was it invented? It may seem anecdotal, but the answer would be a milestone that would transcend Polynesia and help us better understand how humanity gave birth to one of the inventions that has most influenced history: writing. One word: rongo rongo. It is not nearly as well known as the moai, but the rongo rongo is one of the most fascinating treasures that we owe to the Rapa Nuithe Polynesian natives of Easter Island. It basically consists of a writing system based on pictograms that is preserved in a series of tablets spread around the world. Experts estimate that it is made up of 400 charactersalthough its meaning and logic remains surrounded by unknowns. The experts they have not been able to decipher it Still, something understandable if two pieces of information are taken into account. First, although rongo rongo has centuries of history, Europeans were not interested in it until the 19th. We owe much of the credit to the French missionary Eugene Eyraudwho shortly before dying described the symbols that covered wooden tablets and staffs located on the Polynesian island. The second fact is that we keep a fairly limited number of engraved boards, pieces that are also distributed in places like Rome, Honolulu or New York. The great mystery. A few years ago Silvia Ferrara, professor at the Department of Classical Philology and Italian Studies at the University of Bologna, explained to the BBC why the challenge is so complicated: “No one has reconstructed the systematic correspondence between each sign and the sounds it registers.” At first glance, the glyphs seem to represent silhouettes of animals, plants, people, artifacts and geometric designs, but understanding them requires clarifying such basic questions as whether two signs similar to each other, with slight variations, represent the same sound. The curious thing is that, as complex as this challenge is, it is not what experts are most fascinated by. There is another question that worries them even more: When and how was the rongo rongo created? Was it something that the natives of Easter Island came up with or did it develop after the arrival of the first European navigators, to beginning of the 17th century? The key is no longer so much to understand what the pictograms say as to clarify who, when, how and under what influence created the system. Is it so important? Yes. And the reason is very simple. There are many languages ​​(very many), but writing systems developed from scratch, independently, there are very few (very few). “For many, writing represents an essential quality of civilization. There are four cases and places in human history where writing was invented from scratch without any prior knowledge,” explained in 2010 Christopher Woods, of the Institute for the Study of Ancient Cultures at the University of Chicago. This ‘miracle’ basically occurred in Mesopotamia, Egypt, China and Mesoamerica. “It is likely that all other writing systems evolved from the four systems,” detailed the expert If rongo rongo developed on Easter Island basically after the arrival of Europeans, in the 17th century, that ‘photo’ would not change. It would be a valuable creation, although not ‘independent’. Its origin would be explained by external influences. But… What if it was the Rapa Nui who devised the system completely autonomously? After all, it is known that, despite being a remote island in the middle of Polynesia, the natives arrived there several centuries before than the Dutch sailors. Solving the unknown. Convinced that this is the great enigma of Easter Island (with the permission of the majority), a few years ago Ferrara tried to clarify the chronology of the rongo rongo writing. The study, carried out together with other colleagues and whose conclusions were collected in Scientific Reportsfocused on four engraved tablets preserved in Rome. To find out what era they were from, the researchers subjected them to radiocarbon dating and asked a botanist to analyze their materials. What did they find out? That three of the tablets appear to have been used in the 19th century, after the arrival of Europeans to the island. The fourth, however, reserved a surprise: it points to a period between between 1493 and 1509. “It stands out as an anomaly in our chronological model, since it shows an antiquity before the arrival of the Europeans,” reveals Professor Sahra Talamo, also from the University of Bologna. This discovery opens a fascinating horizon that contradicts the version that the rongo rongo flourished under the influence of Western navigators. “The common narrative has always been one in which the local population was exposed to writing when Europeans arrived on the island starting in 1722 and this was what drove the creation of writing, as a kind of result of a transmission, of exposure to a pre-existing writing system,” comment Ferrara to the BBC. His work opens another door: he suggests that rongo rongo was an “original invention, an innovation that happened because the brains of local people took them in that direction.” Way to go. Although Ferrara and Talamo’s research is fascinating and sheds light on the origins of Rapa Nui writing, the truth is that it does not settle the debate. Not at least definitively. Radiocarbon analysis concluded that a tablet can be dated between late 15th century and early 16th centurybut that, admits the teacher herself, does not necessarily mean that the engraving it contains is from the same period. That is, the inscription may also have been made in the 19th century, except that its author decided … Read more

China is manufacturing missiles at an unprecedented speed. And the final objective is not Taiwan, it is another island 3,000 km away

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In the early 2000s, many Chinese technology companies they became famous manufacturing thermal cameras, fiber optics or cheap electronic components for the civilian market. Two decades later, several of those same companies appear linked to one of the most ambitious military programs on the planet. Xi’s missile factory. Reuters counted in an extensive report that China is manufacturing missiles at a speed that is beginning to transform entire sectors of its economy. What for years was a relatively opaque military ecosystem is becoming a gigantic industrial chain where dozens of private and state companies are skyrocketing income thanks to the accelerated rearmament promoted by Xi Jinping. The most revealing data is not only the increase in chinese arsenalbut the number of companies that already partially make a living from it: manufacturers of infrared sensors, fiber optics, stealth coatings, 3D printed metals or specialized electronic systems are registering record profits while much of the Chinese economy is going through much more serious difficulties. Beijing has achieved something that few countries have achieved on this scale: merge civil and military industry to the point of converting missile development into a strategic economic engine. The real target is further away than Taiwan. The island constantly appears as the center of any possible conflict in Asia-Pacific, but depending on the mediumthe Chinese missile deployment points to something broader. Beijing not only wants the ability to invade or blockade the island, it wants to prevent the United States from being able to intervene effectively. And there appears the true strategic objective located about 3,000 kilometers away: guam. As we have counted At other times, the island functions as one of the main US military nodes in the Western Pacific, a huge air, naval and logistics platform from which Washington could sustain operations around Taiwan. That is why China has been developing systems specifically designed to threaten it for years, like the DF-26known precisely as “Guam Express”. Chinese military logic is relatively simple: If it manages to put Guam at risk, it greatly complicates the US ability to project power near its coasts and breaks one of Washington’s great strategic advantages in the region. Economy oriented to manufacturing war. Plus: Xi’s program does not depend solely from state giants such as China Aerospace Science and Technology Corporation or China Aerospace Science and Industry Corporation. The most striking thing is how civil companies seemingly normal have ended up integrated into the Chinese military ecosystem. Some began manufacturing thermal sensors to detect fever during the SARS epidemic and today produce components for missiles and military drones. Others develop fiber optics for precision navigation or stealthy materials capable of reducing radar detection of aircraft and projectiles. The result is an industrial structure that is extremely difficult to isolate through sanctions, because many of these companies operate simultaneously in civilian and military markets. The United States has been trying to limit Chinese access to advanced chips and sensitive technologies, but Beijing has responded by expanding an increasingly extensive and autonomous national network of suppliers. The effect of the war on Iran. The war between the United States and Iran has further reinforced this arms race. While Washington consumes part of its missile and ammunition reserves In the Middle East, China is carefully observing how modern wars are becoming conflicts of industrial attrition where the ability to manufacture and replenish weapons quickly begins to be as important as the individual technological quality of each system. That is where Beijing believes it has an advantage. The reason? China already has of thousands of missiles ballistic and cruise able to cover much of the Indo-Pacific, and the expansion rate it’s still huge despite the purges internal affairs within the Chinese Army and the investigation of senior commanders for corruption. In some ways, Xi seems to be preparing the country for a prolonged scenario of military competition where whoever manages to keep production lines open the longest will survive. The new global race. All of this is happening while much of the planet simultaneously accelerates its rearmament. France, South Korea, USA either Japan are increasing production and military spending, but the Chinese case stands out for its industrial dimension and by the speed at which it evolves. Beijing not only increases the number of missiles, it also develops new hypersonic generationsexpands its nuclear arsenal and tests systems capable of threatening aircraft carriers, air bases and targets thousands of kilometers away. The big concern in Washington is that China is approaching a point where it can sustain a conflict long thanks to a combination of mass production, relatively low costs and enormous integration between civil companies and defense. That is why the growth of the missile program China is beginning to be interpreted less as simple regional rearmament and more as the silent construction of an economy prepared to compete militarily with the United States on a global scale. Image | CCTV In Xataka | The YJ-20 has just entered the scene at the most delicate moment: China has launched its hypersonic missile against the US and Japan In Xataka | China is beating the US with a simple strategy: manufacturing hypersonic missiles at the price of a Tesla

The United Kingdom has just activated an unprecedented air mission over a lost island in the Atlantic. There is a hantavirus suspect

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In 1961, a nurse had to be urgently evacuated from Tristan da Cunha after a volcanic eruption forced completely vacate to the entire population of the remote island. For weeks, that small territory lost in the middle of the Atlantic remembered something that remains true today: when an emergency occurs there, arriving on time can become an extremely complicated operation even for a country like the United Kingdom. The forgotten island of the Atlantic. While dozens of passengers from the MV Hondius cruise They began to disembark in Tenerife between health checks and repatriation flights for a hantavirus outbreakmuch further south and far from the cameras, the United Kingdom has started an operation completely different on an island that almost no one would know how to locate on a map. Tristan da Cunha, considered the most remote inhabited island on the planet, has suddenly become the scene of a unprecedented air mission for British forces after a british citizen showed symptoms compatible with hantavirus after leaving MV Hondius. With just 221 inhabitants, no airport and almost a week by boat from the nearest major port in South Africa, the island was caught in an extremely delicate situation when oxygen reserves began to run out and the small local medical system found itself unable to face the risk of contagion and isolation alone. An unprecedented military mission. The British response was as extraordinary as the place where he was to be executed. The Royal Air Force mobilized an Airbus A400M Atlas from RAF Brize Norton accompanied by a Voyager tanker plane to carry paratroopers, doctors and tons of medical supplies to the middle of the Atlantic. There was no possible landing strip, so the United Kingdom took a unprecedented decision: drop military doctors by parachute over the island. Six members of the 16 Air Assault Brigade They jumped alongside a doctor and an intensive care nurse in an extremely complex operation marked by strong winds and a minimal margin for error. The jump was made practically over the ocean before to correct the trajectory towards the island, with the real risk of ending up falling directly into the Atlantic if something went wrong. Never before have British forces deployed medical personnel by parachute drop on a humanitarian mission of this type. Medical supplies were dropped on the remote island, which has no landing strip and has a population of just 221. The cruise ship that took the problem to the middle of the ocean. It all began weeks before aboard the MV Hondius, the expedition cruise ship that was sailing through the South Atlantic when it appeared a hantavirus outbreak which would end up leaving several dead and multiple confirmed cases. The case has been of particular concern because the identified variant belonged to the Andean strain, one of the few capable of be transmitted between people. Apparently, the British citizen who ended up isolated in Tristan da Cunha had abandoned ship mid April and began to develop symptoms days later on an island that, as we said, does not have advanced hospital capacity and is normally cared for by just two medical professionals. While some passengers were treated in the Netherlands or South Africa and others were isolated in the United Kingdom After returning from Tenerife, the British health authorities quickly understood that the real problem was no longer on the cruise ship, but in that small isolated community in the middle of the ocean where any worsening could turn into a emergency impossible to manage with conventional means. Geography as a threat. Plus: the operation revealed the extent to which geography continues to condition even to countries with enormous military capabilities. Tristan da Cunha has no airport, no regular air routes and its sea connections are extremely slow and limited. Simply evacuating paratroopers and medics after the mission will require a complex maritime operation carefully planned due to health risk. I was counting a few hours ago BBC that the jump was not made over a large open space either, but rather over a small island buffeted by winds that usually exceed 40 kilometers per hour. The soldiers, in fact, ended up landing at the local golf course while the island’s inhabitants improvised receiving medical equipment and unloading more than three tons of supplies for the hospital. All this to contain a possible contagion in a territory where any logistical failure can take days to correct. The unknown Atlantic. If you will, history also reveals an uncomfortable reality about major modern health and geopolitical crises: almost all the attention tends to be focused on in visible places and connected while huge peripheral spaces remain out of focus until an emergency breaks out. Thus, while the media focus has followed the arrival of the cruise ship to the Canary Islands minute by minute, the hantavirus has ended up activating parachute dropsmilitary doctors and extreme logistical operations on Tristan da Cunha, a place so remote that even a relatively small health emergency forced resources to be mobilized normally associated with war scenarios or major catastrophes. Image | Ministry of Defense In Xataka | It is not so contagious, but it is very lethal: in Argentina the hantavirus went from 17% to 33% in the blink of an eye In Xataka | We believed that hantavirus did not jump between humans. Until someone went to a birthday party in Argentina

an artificial island with a wood and stone structure older than Stonehenge

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In several rural areas of Scotland there has been an old tradition for centuries: when the level of some lakes drops after periods of drought or storms, strange rows of stones and dark wood sometimes appear briefly, the neighbors call “the traces of the ancients.” For a long time they were thought to be simply natural remains… until archaeologists discovered that many actually belonged to hidden human constructions underwater for thousands of years. The artificial island hidden under the waters of Scotland. At the beginning of May something unusual happened in Scotland: a small artificial island built some time ago reappeared more than five thousand years with wood, branches and stone, even before Stonehenge. What today seems like just a rocky islet lost in a lake on the Isle of Lewis hid under water a complex human structure built during the Neolithica time when British communities were still taking their first steps towards large collective projects. He find It not only forces us to reconsider the antiquity of the so-called Scottish “crannogs”, but also the organizational capacity of societies that were already capable of completely transforming an aquatic landscape thousands of years before the most famous large megalithic constructions in Europe. A wooden platform from before the pyramids. Apparently, archaeologists discovered that the islet of Loch Bhorgastail originally began as a huge circular wooden platform about 23 meters in diameter covered with layers of branches and vegetation. As the centuries passed, different generations expanded and reinforced the structure by adding new layers of stone and brushwood until transforming it into the small island visible today. The dating places the first phase of construction between 3800 and 3300 BCthat is, several centuries before the best known phases of Stonehenge and a lot before the pyramids Egyptians. The investigation It also demonstrates that those Neolithic communities not only built funerary monuments or stone circles, but were also capable of modifying entire lakes to build artificial spaces isolated from the continent. The wooden platform of the crannog, below the waterline Under the water a lost stone path appeared. One of the most striking discoveries was the location of a stone road submerged bridge that connected the island to the shore of the lake. Today it remains hidden underwater, but in the past it provided easy access to the artificial platform before lake levels and the natural environment changed. Researchers believe that this access demonstrates that the island was not a simple symbolic structure lost in the middle of the water, but a regularly used place by entire communities. The fact that the construction was modified and reused for thousands of years (from the Neolithic to the Iron Age) further indicates that the place maintained special importance for entire generations. Fragments of a Neolithic pot found near the crannog Remains of banquets and meetings. Not only that. Hundreds of fragments appeared around the island neolithic ceramic belonging to bowls and vessels, many of them still retaining remains of food adhered to the interior surfaces. Archaeologists believe that this points to activities related communitys with meetings, food preparation and possible ritual banquets. The enormous amount of work required to build an artificial island in the middle of a lake also suggests the existence of societies much more organized than is normally imagined for that time. They were not small improvised groups surviving in isolation, but communities capable of coordinating labor, resources and planning over long periods of time. Aerial view of the Loch Bhorgastail crannog, illustrating the site context and the land-water interface where integrated terrestrial and underwater survey methods are applied Another way to explore the past underwater. Much of the progress has been possible thanks to a new technique developed specifically to study very shallow water areas, an especially problematic environment for archeology because terrestrial and underwater methods often fail precisely in that intermediate zone. The researchers combined drones, waterproof cameras and stereophotogrammetry systems capable of generating continuous three-dimensional models both above and below water. The result has made it possible to digitally reconstruct the entire island and document structures invisible from the surface with centimeter precision. Until now, many of these environments were considered a kind of “blind zone” for archaeology. Scotland could hide hundreds. The Loch Bhorgastail case is especially important because researchers believe that there are hundreds of crannogs spread across the Scottish lochs and many could hide much older origins than previously thought. For decades it was believed that most belonged to the Iron Age or medieval times, but recent discoveries are pushing their origins back thousands of years, until the Neolithic. This opens the possibility that more artificial platforms, submerged paths and remains of human activities at a surprisingly early time in European history remain hidden beneath the calm waters of many Scottish lochs. The island changes the image of British Neolithic societies. The most fascinating of the discovery is that it forces us to abandon the simplified image of Neolithic communities as dispersed and technically limited groups. Building an artificial island of wood and stone in the middle of a lake required planning, knowledge of the aquatic environment, transportation of materials, and large-scale social cooperation. And all this was happening in Scotland ago more than five thousand yearseven before some of the most famous prehistoric monuments on the planet were built. Beneath the dark waters of a seemingly normal lake, a an extraordinary test of the extent to which those ancient societies were much more complex and ambitious than was believed. Image | University of Southampton In Xataka | Some 5,000-year-old tombs went unnoticed for millennia. Until we look from the sky In Xataka | About to close, this remote mine in the Polar Circle has found a 2 billion-year-old yellow diamond that weighs 158 carats

We just discovered a new island in an oceanic “danger zone”

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In February 2026 the SWOSan international team of 93 science professionals, embarked on the icebreaker Polarstern from Germany’s Alfred Wegener Institute (AWI) toward the northwest Weddell Sea with a mission: study what the flow of water and ice was like in the Larsen Ice Shelf to determine its influence on the planet’s ocean circulation. Neither more nor less. However, a strong storm forced them to seek shelter, changing the course of the expedition. What they found when they turned aside was an island of solid rock that did not appear on the maps. There is a new island on the map. The island is in the northwest of the Weddell Sea, in the vicinity of Joinville Island, near the Danger Isletsan area that fulfills what its name promises: it has dense ice, part of which is hidden beneath the surface, and the navigation conditions are extreme. Its dimensions are approximately 130 meters long, 50 meters wide and it rises 16 meters above sea level, more or less like the Polarstern, whose length measures 118 meters. Despite being a full-fledged island, the island had no name or coordinates nor did it appear in international cartographic databases in the area, vaguely defined as “a danger zone for navigation”, as explains Simon Dreutterfrom the AWI Bathymetry section. The few charts that hinted at its existence did not even locate it well (deviation of one nautical mile, about 1.85 kilometers). Although it doesn’t have a name yet at the SCARYes, we know how to place it on the map. Why is it important. From a geological point of view, this finding shows that although we are immersed in space exploration, there are still corners of our planet to discover. World cartography is incomplete and the Wedell Sea is precisely one of the territories with the most candidates to harbor surprises: it has difficult access and little data coverage, in addition to the interpolation systems that generate bathymetric maps such as the IBCSO can literally erase unregistered objects physically, as the entity itself warns. Simply put, the island may have remained invisible for decades simply because no ship had boarded it with the right tools. Its discovery is also a reflection of the retreat of sea ice in the region since 2017, attributed to warming surface waters. The retreat of the ice has made a previously impenetrable area navigable, which raises the question: was the island always there or has it emerged recently? From a biological point of view, it is a virgin laboratory: its flora and fauna are completely unknown, which constitutes a magnificent opportunity to understand adaptation to that environment. Context. The Weddell Sea is a key piece of global ocean circulation. That is where the Antarctic bottom waterone of the densest and coldest masses of water on the planet. This mass of water feeds the bottom currents of all oceans and regulates the exchange of heat and carbon on a planetary scale, as documented in oceanographic literature. Altering its dynamics, as is happening due to the retreat of the Larsen Ice Shelf, has consequences that spread thousands of kilometers. The SWOS expedition was designed precisely to quantify these changes and so far what they have discovered is how much the thickness of the ice varies: up to four meters on the western continental shelf, where the tides compress and deform the ice, and just five feet to the east, where it comes from the Ronne and Filchner ice sheets, which are subject to less pressure. Antarctic bottom water is formed in the Antarctic Ocean as a result of the cooling of surface water in polynyas.Wikipedia How they discovered it. That storm that forced the Polastern to seek refuge in the shelter of Joinville Island. It was then that Simon Dreutter detected an anomaly in the charts and went up to the bridge. There he saw what looked like an unusually dirty iceberg. Like it was a rock. Approaching with caution, always keeping at least 50 meters of water under the keel to minimize the risk of hitting ice, the team confirmed that it was an island. The ship surrounded it at a distance of about 150 meters and took the opportunity to map both its seabed (with a multibeam echo sounder) and its orography using a drone. They already had the first elevation model of the island. What’s going to happen now. Once the official naming process is complete, the team will publish the coordinates of the island and all that information will be incorporated into the International Bathymetric Chart of the Southern Ocean and international nautical charts, so that its existence will no longer surprise anyone again. As a curiosity, due to maritime tradition, whoever discovers such a geographical feature has the privilege of proposing the name in a process that can last months. Beyond the name, the island opens up a new scientific range: rock samples will determine its lithological composition and age and biological studies will help understand how Antarctic ecosystems respond to climate change. In Xataka | A century ago Denmark built an island to defend its capital. Now it is full of tourists and is sold for ten million In Xataka | China prepares a pilotable “floating island” for marine exploration: for whatever reason, it resists nuclear explosions Cover | Alfred Wegener Institute / Christian Haas

Ibiza has evicted 200 people who lived in campers and caravans. Their big problem is that they are key workers for the island

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If you enter Idealista and you are looking for a home For rent in Ibiza the cheapest option right now, a 32 m2 studio in Sant Joan de Labritja with the kitchen almost at the foot of the bed, is 799 euros. And that, the ad warns, is only the price of “the winter season.” Looking ahead to spring and summer, things change. The next option, a 35 m2 studio, already costs 1,000 euros. From there up. Especially if you are looking for near Eivissa. With similar prices to many workers who keep the island’s hospitality and construction industry afloat they have no other choice than staying in cabins, shanties, vans or (hopefully) caravans. The problem is that they are often installed in unauthorized settlements that end up dismantled by court order. What has happened? That Ibiza has just expanded its (increasingly large) list of evicted settlements. He April 21 About twenty police officers went to the Sa Joveria site, near the Ibiza fairgrounds, to clear what was probably the largest settlement of substandard housing on the entire island. When the agents arrived there were barely any tenants left (the date of the operation was announced days before), but it is estimated that in Sa Joveria they have come to live (badly) more than 130 people who spent their daily lives in caravans, shacks, tents or vans camperized. Just a few days later, the April 29another judicial delegation moved to Can Misses to dismantle another settlement made up of caravans, tents and shacks. The photo was similar: when the agents arrived at the lot there were hardly any people left, but not so long ago more than fifty people lived there (it is estimated that between 70 and 80), part of them bounced from a previous eviction in Can Rova. The eviction left no incidentsbut it is a new reminder of the housing challenge that Ibiza faces. Are these the first evictions? Not at all. a few days ago Ibiza Diary took stock and counted at least half a dozen similar operations since 2024, including the last two in Sa Joveria and Can Misses. The list starts with what was probably the most dramatic episode of all: the eviction of Can Rova in the summer of 2024, when agents from the Santa Eulària police and the Civil Guard dismantled a settlement in which they lived hundreds of peopleincluding children. The episode ended with detained. In March 2025, a similar (more peaceful) operation was carried out in Can Raspalls and in July of that same year the scene was repeated in the es Gorg and Can Rova industrial estate (again). Now the authorities have returned to act in Sa Joveria and Can Misses, among other reasons due to the fire and pest risk what the settlement entailed. “Ibiza city has a major housing problem, but the administration cannot tolerate this becoming a habit of life,” argues the mayor, Rafael Triguero. Why is it a problem? Ibiza is not the only territory in Spain (or Europe) that deals with illegal shanty settlements. The problem is that there is a peculiarity on the island that is explained by its residential market: a good part of those who are forced to survive aboard motorhomes or vans parked in lots like Can Misses or Sa Joveria are not people at risk of ‘social exclusion’, without jobs or fixed income. It comes with reading the local press and the interviews with evicted people to understand that construction, hospitality and tourism workers also live in the towns. People with stable jobs and payrolls that exceed 1,000 euros per month. The problem is simply that their salaries are not enough to find housing. Or what they find (rooms in shared apartments in exchange for exorbitant rents) is less attractive than the prospect of living alone in caravans or vans. Are there testimonies? Yes. Recently The Country chatted for example with Ahmed, a 35-year-old immigrant from Western Sahara who works in a five-star hotel on the island. At least until a few weeks ago, before the eviction of Sa Joveria, at the end of his shift he returned to the cabin built with wood and cardboard that served as his home. The newspaper claims that 80% Of those who lived on the plot were Sahrawis who worked as seasonal workers in the construction and tourism sectors. Another similar case was that of Mohamed, 38 years old, installed in a tent. Also interesting is the experience of Yamile Elisabeth, a Venezuelan who has resided in Spain since 2019. Until her eviction, explains to elDiariolived in a van in Can Misses for which he paid 550 euros a month. “When you look for a rental, they easily ask for 1,000 euros and three or four months’ deposit to share a small space with five other people,” the woman clarifieswho claims that he works several hours a day cleaning a bank branch, although in reality he has training as a physiotherapist and last summer he earned 1,600 euros by working six days. Is housing that expensive? Not only is housing becoming more expensive in Ibiza, but there are a number of factors that have put special strain on its market. The first is its status as an island, with limited space. The second, its enormous demand for tourist accommodation, which even leads some homeowners to abandon them in summer (they temporarily move into caravans) to rent to visitors. The result is prohibitive income for many workers, including civil servants. Three years ago, in fact, the case of a firefighter at Ibiza airport who was forced to settle in a caravan was reported. “The only solution to save some money”, recognized the man, of Andalusian origin, in an interview with laSexta. Is there more? Yes. The problem, as remember our colleagues Motorpassionthe thing is that living in a caravan on the island is not that simple either… or economical. Laws like the 5/2024 vehicle control or that of the Rustic Land of … Read more

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