European cars manufacturers promised them happy with the hydrogen battery. Reality has hit them

In search by Eliminate fossil fuels From cars, electrification seemed the best option. Have 100% electric, hybrids and plug -in. However, some companies They seemed not to be convinced at all with the electric ones, so they began to boost the development of cars moved by ‘pilas’ of hydrogen. Some are getting off the shipand the last one is a Stellantis that has been closely to the controversy These last years. BMW has another opinion and defends that the hydrogen battery is a strategic alternative for Europe. Against what? Against China. Short. In a brief releaseStellantis (which, remember, is the megacompañía that arises after the Fusion of Fiat, PSA and Chrysler) He confirmed a few weeks ago that he interrupted his hydrogen fuel cell technology development program. They affirm that “the hydrogen market remains a niche segment, without perspectives of economic sustainability in the medium term.” And this affects all the divisions they were developing: Cars. Small vans. Large vans. Next steps. The company comments that the personnel who were doing R&D work related to hydrogen technology will be redirected to other projects and that now what it is to focus on what it sells: hybridization and conventional electric batteries. “We must make clear and responsible decisions to ensure our competitiveness and meet the expectations of our customers, as well as continue with our offensive of electric vehicles and hybrids of both passengers and light commercials,” explains Jean-Philippe Imparato, Chief Operating Operating Officer for Enlarged Europe. Issues. The main argument that underwent the hydrogen strategy, with cars on the street such as the Hyundai Initium or the Mirai de ToyotaIt was the speed of loading. If the electric took some dozens of minutes to achieve a decent autonomy, one of hydrogen was closer to the times of a gasoline/diesel. The problem is that it is not entirely true. Toyota has been one of those who More has driven the hydrogen batteryeven competing with hydrogen -driven cars, such as GR LH2 Racing Concept or the Gr yaris rally2 h2 concept For rallies, but in everyday use, hydrogen looks like everything except practical, away from that more classic “plugging and reproducing” liquid fuel. The reason? GR LH2 Racing himself needs a cryogenic system at the cargo station that maintains hydrogen at -253 degrees Celsius. This implies advanced isolation and advanced manipulation, which makes it very little practical out of a very specialized competitive environment. Among other thingssince the energy density of hydrogen is almost nine times lower than that of gasoline and storage is complex. Without ‘hydrogeneras’ there is no FCEV. Returning to Stellantis, the group was not working with the hydrogen pile for the distant future, but immediately. This year they were going to launch a new range of vans, the Pro one fed by hydrogenthat evidently will not see the light. And although there are still companies that keep some hope for the hydrogen pile, the truth is that without refueling points, technology seems unsustainable. In the United States, Toyota has faced collective demand by Mirai owners who ensure that the brand lied to ensure that reposting would be as simple as in a gasoline. There are practically no load points, with just a thousand open hydrogeneras worldwide for public use. And last year they began to close in Germany because they were not used. BMW and his “hold me the cubata”. Trucks are another song. The numbers are there, With strong consecutive falls in 2023 and 2024 that seem to have punctured, at least for now, that fever for the hydrogen pile for conventional cars. However, the turn comes from BMW. The German company has publicly defended that hydrogen is an opportunity for Europe not to depend so much on the China’s battery industry. And others like Volvo maintain projects Hydrogen for trucks. It has been the CEO who has insisted that Europe must bet on multiple roads and that, in a scenario in which China controls the production of Rare earth Essential to create batteries, and they are also the most manufactured batteries, Europe must have a BM plan, BMW has no car with a hydrogen battery and is working on a SUV that They will launch at some point in 2028. We will see how the market is then. Image | H2 Mobility In Xataka | Nikola had everything to revolutionize the world of hydrogen trucks. Now is on the verge of bankruptcy

GPT-5 is being a tortuous path for OpenAi and points to an uncomfortable reality: the era of the head is over

Chatgpt-5 is falling. They have not confirmed it directly, but Sam Altman is already in ‘Hype’ mode and all Rumors They point out that the new model will be presented this month. That GPT-5 It will improve its predecessors is evident. However, as has happened in other industries (Did anyone say smartphones?) The rhythm of the advances is slowing down and everything indicates that GPT-5 will not be the revolution that were previous versions. A discreet jump. They tell it in The Information. Sources close to OpenAI say that, although with improvements, the qualitative leap will not be as great as it was with GPT-3 and GPT-4. This contrasts with Altman’s constant mentions The close thing that is to achieve a general artificial intelligence (AGI), an AI capable of matching the smartest human being in all areas of knowledge. But Chatgpt-5 is far from being AGI and also OpenAi has encountered numerous obstacles along the way. The GPT-5 that was not. At the end of 2024, Openai was working on an internally nicknamed model and that was the candidate to become GPT-5. However, the jump with respect to the previous version was not large enough and finally OpenAi decided to launch it as GPT-4.5, an intermediate version that Nor was it a great improvement With respect to its competition. In Xataka A group of experts in AI attended a party in a mansion. The topic of conversation: what will be when AI ends humanity The one that will be. Openai has continued working on what GPT-5 will be and is about to launch. According to internal sources, the new model improves especially in programming and also does so more efficiently; It is able to produce higher quality code without consuming more computing power. Openai wanted to improve this area, where Anthropic takes a lot of advantage with Claude Code. GPT-5 will also improve its agricultural skills and will be able to follow complex instructions to function without human supervision. In The Information they cite an example about a customer service agent. Giving it a list of rules, GPT-5 can decide when a client must receive a refund, while in previous models they needed to see many complex cases to do it well. Although there will be improvements, The shadow that will not be surprising continues to fly over. Obstacles. The Tensions between Openai and Microsoft They have hindered the advance of the new model. There have been internal friction between both companies, especially for intellectual property issues. Openai accused Microsoft of anti -competitive behaviors. Microsoft accused Openai of not giving access to his most advanced models. They also faced a shortage problem of quality training data and, more recently, the Discompassed talents to the team of Zuckerberg Superintelligence and Google by removing Windsurfhis commitment to the Vibe-Coding. {“Videid”: “X9N4GWC”, “Autoplay”: False, “Title”: “OpenAi has presented chatgpt agent”, “Tag”: “chatgpt”, “duration”: “47”} The challenge. Openai has encountered a problem: that specialized reasoning can be taken to a chat with which we can talk naturally. It is what happened to them with O3, the reasoning model that They presented in April and that will feed GPT-5. Both this model and O1 were trained by reinforced learning, but O3 provided much more processing capacity and obtained surprising results. However, by turning it into a version of chat, that performance fell into chopped and I lost many capabilities. The reasoning model is so powerful that the response time increases a loteven for very simple questions. GPT-5 is expected to be at an intermediate point. Continuism. GPT-5 improvements may be more than enough for OpenAI continues to feed your machinerybut it seems clearer that there is a deceleration of the generative AI. At the end of 2023 Bill Gates already said that I did not believe that GPT-5 would be much better than GPT-4 and that the generative AI was close to its roof. It is an almost natural process and that we have seen with other industries such as smartphones: a lot of innovation and qualitative leaps in the first years, followed by a continuous stage in which the novelties are lower and the sensation is progress, but much slower. Image | Wikipedia, Pexels In Xataka | There is a chatgpt fever among public officials. What we do not know is how it will affect us as users (Function () {Window._js_modules = Window._js_modules || {}; var headelement = document.getelegsbytagname (‘head’) (0); if (_js_modules.instagram) {var instagramscript = Document.Createlement (‘script’); }}) (); – The news GPT-5 is being a tortuous path for OpenAi and points to an uncomfortable reality: the era of the head is over It was originally posted in Xataka by Amparo Babyloni .

The United States and China seem to compete in ia. The reality is that they play completely different sports

Everyone talks about the “career of AI” between China and the United States as if it were a competition where one will win and another will lose. But in reality there is no career because everyone is playing a different sport. The United States invested 100,000 million dollars in AI in the first half of 2025, pursuing AGI as a technological religion. His philosophy is clear: spending billions today to control the future tomorrow. Giant proprietary models, infinite parameters, the search for the Holy Grail of the AGI. China, meanwhile, has not allocated amounts equivalent to its technological sector. Its approach is as pragmatic as Chinese culture itself: to capture market now, monetize in applications later. This divergence does not arise from abstract philosophies, but three concrete structural forces: Chips scarcity. The OCTOBER US SANCTIONS 2022 They cut Chinese access to the most powerful NVIDIA chips. The paradoxical result: China was forced to innovate in efficiency. Deepseek He managed to match the performance of GPT-4 spending eighteen times less money. Technological restriction forced an economic advantage that the United States, with all its hardware, cannot easily replicate. Capital scarcity. The Chinese risk capital collapsed after the regulations of 2022. Chinese the startups collect funds only after demonstrating product working and real metric uses. In this context, opening the source code becomes the smartest strategy: free marketing, viral adoption and developer ecosystem without acquisition cost. BAICHUAN AI AND ZHIPU AI They achieved financing from Alibaba and Tencent precisely after publishing their open models and demonstrating traction. The concentration of applications. The average Chinese user uses less than ten apps per month, almost all channeled through Wechat or Alipay. The American is around thirty. This structural difference completely changes the penetration strategy. In China, who conquered those few points of mass distribution conquers the entire market. In the United States, you have to fight in dozens of different fronts. That is why it makes sense that Chinese companies open their models: they need adoption speed in those bottlenecks, do not own defenses. The most revealing case is how Wechat chose Deepseek Above Yuanbao, Tencent’s own. The decision exemplifies well Chinese pragmatic mentality: the functional product triumphs over corporatism. Yuanbao was his own, but Deepseek was better. Wechat needed quality already, not in two years. Twenty Chinese car manufacturers and more than one hundred hospitals have made similar decisions, integrating Deepseek into their systems. Each integration expands the ecosystem and increases change costs. Behind the Chinese strategy there is also an emotional component that should not be underestimated. After decades being labeled Copycats, Opening the source code has become a way of demonstrating real innovative capacity. Publishing the weights of a model is equivalent to saying: “Here is our work, examine it, improve it if they can.” It is national pride turned into business strategy. The United States continues to build the most powerful AI in the Universe. China is already selling functional to half the planet. Sam Altman talks about the AGI As a civilizational destination, Chinese executives apply the proverb “interests cannot be eaten” and seek immediate monetization. Both can win their respective sports, but it would be absurd to ask who is winning the World Cup when one plays football and the other to basketball. The interesting question It is not who will win the race, but what will happen when in five years One has built the perfect AGI and the other controls the AI infrastructure that uses half the planet. In Xataka | The Chinese government does not trust Nvidia: its survival in China right now hangs from a thread Outstanding image | Xataka

We thought we were facing a “historical” oil harvest. Farmers now foresee a reality bath

Olive oil is going through convulsive times. The drought lived some crops back put many crops against the strings and fired the prices of this cornerstone of our kitchen. Last year the arrival of the rains allowed some normalization, without moving from some modest results. And now, uncertainty does not disappear. Like the last, “in the best case.” The Olivar sector has issued a statement to lower expectations Regarding the following oil harvest. They did it after a meeting of members of the union of small farmers and ranchers (UPA) in which representatives of the olive grove of all the autonomous communities were able to discuss the situation of this harvest. Farmers estimate that oil production will give us between 1.2 and 1.4 million tons of the product. According to Indicates the UPAthese figures would imply a harvest similar to the last “at best.” According to Data from the Ministry of Agriculture, Fisheries and Foodlast year there were 855,577 tons of olive oil, which would have to add 112,973 tons of olive pomace oil and 407,400 tons of table olive. According to The most recent estimates From the Ministry for this year, the expected production for this year would be at 1,415 million tons of pomace oil, plus 126,000 tons of olive pomace oil and 533.012 tons of table olive. Different communities, different impacts. In the eye of this hurricane are the Andalusian producers. “The current situation in the main autonomous producer community, Andalusia, leads us to think that the euphoria that reigned among the great market operators about a historical harvest is collapsing,” They point in a press release From the UPA. According to the estimates of the organization, the Andalusian harvest could give between 950,000 and 1,150,000 tons, while the Castilian-Manchega would be around 125,000 tons and in Extremadura the production would be about 80,000 tons. The rest of CC.AA. would contribute around 12,000 tons to this year’s harvest. Heat, pests and productive capacity. The data seem to validate the fears that A few weeks ago He highlighted the sector. As indicated then, there were several factors that invited to reduce optimism regarding the coming harvest. The first of them, the meteorology: the premature arrival of heat at the end of May implied a problem for the olive grove in full flowering. Meteorological conditions have affected different olive groves differently, but intense and advanced summer could be a determining factor in this year’s harvest. To the meteorology we must add the appearance of certain pests, such as prays (Prays Oleae), also the so -called olive moth; or that of milkweed (Euphyllura Olivina). To this must be added the olive grove, the fact that the plant tends to not be able to produce in full performance for two consecutive years. Waiting for September. It is still soon to know reliably the evolution of the harvest since There is still one of the key points that the olive groves throughout the year. The first of these stages occurs in spring and is the flowering of the olive tree, which usually occurs between April and May; The second, which we still have ahead, is the maturation of the fruit. To know how the olive grove this stage, we still have to wait until September. For now we do not know what the meteorology will hold for a month seen, although The predictions Aemet does not invite optimism. Medium-term predictions indicate a warmer and more dry August than normal, while quarterly forecasts also indicate a trimester August-October by pulling warm and dry. There will be so much to wait to see the evolution of the crop. In Xataka | More and more giants get into the Andalusian field and in the olive oil industry. The last: Pepsico Image | Royber99

In 2011 Japan promised herself not to bet on nuclear energy. Until he ran into reality

In April 2023 the Japanese government approved a new legislation in nuclear energy that allows to extend the operation of nuclear plants beyond the current limit, which It is established in 60 years. In practice this simply means that if a nuclear plant can operate safely beyond those six decades, the regulation allows you to do so. In this new context the Kashiwazaki-Kariwa plant has ahead A promising future. And it has it because in December 2023 the Japanese nuclear organism, the NRA (Nuclear regulation authority), he raised the veto he imposed on this installation in March 2011, shortly after the accident of Fukushima Daiichi’s nuclear power plant. If we stick to the installed power this plant housed in the town of Niigata, northwest of Tokyo (Japan), it is The largest nuclear power plant on the planet. It is managed by the Tepco company (Tokyo Electric Power Company), which is the third largest electricity company on the planet, and incorporates seven boiling water reactors that are able to jointly deliver more than 8,200 MWE. Security is the most important thing, and after what happened in Fukushima, the NRA decided to withdraw the operation license until Tepco could implement in this installation the new security measures derived from what you learned in 2011. Japan is contemplating nuclear energy with very different eyes The Japanese government is determined to get Japan measured from you to you with the main powers of The semiconductor industry. And of course it is not an unattainable ambition. In fact, some of the companies with the greatest specific weight in the industry of lithography equipmentlike Tokyo Electron, Canon or Nikon, they are Japanese. “We are working with our clients to develop technologies that teach four generations in the future.” This Declaration of Nobuto DoiVice President of Tokyo Electron, is a declaration of intentions. Japan’s strategy does not only require reinforcing its presence in the integrated circuit industry; It also bets on tuning a large number of data centers for artificial intelligence (AI). In fact, Jensen Huang, the general director of Nvidia, has confirmed that your company will put about in Japan a network of specialized data centers in AI. In addition, Huang has anticipated that this infrastructure will deploy from the hand of Japanese companies. All this sounds very good, but it has a high cost in energy terms and the Japanese government has not overlooked it. In 2050 Japan will need to have increased its electricity generation capacity between 35 and 50% In fact, its current electrical infrastructure would be unable to serve semiconductor factories and data centers for AI that will arrive in the future. The Japanese administration has recognized that in 2050 it will need to have increased its electricity generation capacity between 35 and 50%. It is not negligible, of course. In addition, your plan also has to face the decarbonization of your energy system to which you have committed. Today Japan’s fossil fuel supply depends largely on the Middle East, which led to the approval of a law that promotes investment in decarbonization by a total of a total of some some 962,000 million dollars. The Japanese government has confirmed that its strategy to solve the energy needs that it will have within two decades requires betting on the latest photovoltaic cells that They incorporate Perovskitasby floating wind turbines that are installed in the sea, and also for nuclear energy. In fact, during the next few years many of the nuclear power plants that were deactivated after Fukushima will return to operation, and, in addition, Japan will build new nuclear power plants equipped with fourth generation reactors. The project of this closest type in time is led by the Kansa Electric Power company because plan to resume studies They precede the construction of a new nuclear reactor in its Mihama plant, housed in Fukui prefecture, west of Tokyo. If this project will be consolidated as the first nuclear reactor that is built in Japan after Fukushima disaster in 2011. Image | Tepco More information | Interesting Engineering In Xataka | Enmity with China is approaching Intel, TSMC and Samsung to an increasingly valuable partner: Japan

China is selling more cars than ever. There are those who believe that, in reality, they are using their concessionaires as warehouses

Is the swollen electric car market? This is what some experts begin to wonder when the latest information that comes from the Asian country is attended. Vehicle automation seem to be triggered and now it is the concessionaires themselves who give the alarm. Excess offer and price wars are putting the strings to the concessionaires. An alarm. The Chamber of Commerce of China’s car dealerships has expressed concern about the massive arrival of vehicles to their network and require manufacturers to stop sending them vehicles because they are having problems selling them. The information brings it Reuters Those who echo the statement of this association that has given the alarm before a practice, that of automatricular vehicles, which seems to be overflowing the distributors. They run the risk of ending them. The fear of this association is that the current moment of the Chinese car takes to its own dealers ahead. In their statement they ask manufacturers to point to reasonable sales (and productive) figures and stop using their spaces for storing cars. They assure that accumulating both stock with automatrications is further favoring a price war that drown their margins or forces them to sell at losses and, therefore, is putting a multitude of businesses at risk in this part of the chain. What is happening? The voices that suggest that the Chinese market is being filled with automatriculated vehicles that are then Malvender are not new. Wei Jianjun, president of Great Wall Motor, assured in an interview with Sina Finance that there were between 3,000 and 4,000 dealers accumulating an excessive stock of vehicles. Jianjun came to qualify the “Evergrande del Autos” Chinese real estate bubble. In fact, in Reuters They assured weeks ago that the government itself called a meeting to car manufacturers to study the situation. Among the greats indicated were Byd and Dongfeng Motors. A tactic “to the European”. This way of acting from automatricular new vehicles, loading the network and then selling them as semi -new or Km 0 cars is not be baffled in Europe. In fact, it is a usual tactic of manufacturers to ensure a minimum number of sales of their vehicles, forcing dealers to buy a minimum number of cars that then have to sell on their own. These tactics are usually applied when The year endsmakeup the numbers a little, when a new regulation arrives and prevents selling cars by emission limits or lack of security equipment (as the recent European obligations with the ADAS). The face b. What worries Chinese concessionaires is that all these units that are entering the semi -new market do not manage to sell or need enormous discounts to give them exit. It is the same that happened in the United States where a concessionaire practically gave the Fiat 500 electric Because he had been forced to buy units that there was no way to get at a reasonable price in the market. In China, fear is founded because price wars are even more aggressive, with a very competitive market, with many brands that are pressing to lower prices. To this we must add a rhythm of product releases and their development that They quickly leave obsolete those already in the networkhindering its sale even more. To this is added that China lives a problem of internal consumption. By culture, the Chinese client is reluctant to spend a lot of money. Despite promoting a higher expensethe Chinese average client It is still reluctant to the big purchases OA a rapid rhythm of product replacement, which is making it difficult to give out these products. Photo | Xataka In Xataka | Byd set out to win the electric car race. And then a TSMC factory went on sale

Fruit fear fattening. Reality is more complicated

We are in full summer and the heat is not giving us truce, despite the Dana that is touring the Mediterranean. Above, at night, the high temperatures is not that Dén a lot of truceso turning on the fire to cook becomes somewhat difficult. And in Spain, where we had dinner later than anyone in Europethe idea of ​​a heavy dinner at 22:00 can be almost offensive to the stomach. Therefore, there are people who are opting for the easy: Fruit dinner, but is it really a good idea? A tempting combination. Between the heat and the effervescent idea of ​​the “bikini operation” – which charges strength with the arrival of fashions on social networks, Like the obsession with flat belly– Some people see in the fruit a kind of dietary lifeguard. Refreshing, quick to prepare and with a light reputation, it seems the ideal option for dinner without adding calories. In fact, publications like Vogue They have pointed out that this practice has become popular as a detox strategy or to lose weight, while Men’s Health He has pointed out that those who seek to control their caloric intake usually resort to fruit at night. But, like almost everything in nutrition, things are not as simple as they seem. An easy solution. The fruit is healthy, nobody doubts. It is a food that provides vitamins, water, fiber and antioxidant compounds. Eating only fruit for dinner is not a dangerous practice by itself, but it is not a magical solution either. In a report for Telvaseveral nutritionists have warned that many fruits have a high glycemic index (such as very mature banana, grapes or chaqui). This means that they can raise blood sugar quickly, something that is not convenient if you are going to sleep later without moving a muscle. In addition, the point is that fruit has no healthy proteins or fats, which generates less satiety and can cause hunger the next day. This situation can cause a cycle of excess for food anxiety, such as have pointed out in Vogue. And what can be done with this heat? Nutritionist Jerlyn Jones has pointed out in Heathline that the fruit is Perfectly compatible with a healthy dinner, provided that it is not the only thing on the plate. Combine it with proteins (such as natural yogurt, cooked egg or white fish) and healthy fats (avocado, nuts, olive oil …) helps stabilize blood sugar levels and feel more satiated. For his part, dietitian Rocío Práxedes has insisted on an interview for Infosalud that the fruit does not fat at night: the relevant is not the time, but the daily caloric total and the balance of the diet. However, remember that excessive consumption of fruit can displace other essential nutrients, especially if dinner becomes regularly into a bowl of melon and little else. If you are determined by the fruit … Some fruits are more suitable than others for dinner. The low glycemic index – as apple, pear, kiwi or red fruits – are good allies. On the other hand, others such as mango, mature pineapple or watermelon raise glycemia faster, something that does not interest just before sleeping. As have pointed out in the voice of Galiciayou have to be careful with the juices and the dehydrated fruit. Although they seem healthy, when fiber is eliminated, its effect on blood sugar is faster and less satiating. Most recommended. It may sound to Cliché, but the key is in variety and balance. A healthy dinner in summer can be light, yes, but it must be complete. A yogurt with fruits and nuts, a salad with fresh cheese and fruits of the forest, or a cold cream of vegetables with a hard egg and a piece of fruit at the end can be simple, fresh and very healthy options, According to Vogue. Not everything is the fault of the fruit. The fact of late dinner and in large quantities can alter rest and favor Fat storage, since the body does not spend energy while we sleep. The general recommendation of experts: dinner at least three hours before going to sleep, and that dinner does not exceed 20% of the daily caloric daily. And while dinnering fruit may seem like a way to compensate, it is not worth any fruit or any amount. In Men’s HealthNutritionist Tiziana Stallone has pointed out that, in cases of diabetes, insulin resistance or digestive problems such as dysbiosis or Sibo, it is convenient to limit high glucemic index fruits, such as watermelon or grapes, especially at night. Neither myth, nor miracle. No, the fruit does not get fat at night. But it is not an infallible plan to lose weight. Eating well is somewhat more complex than opening the fridge and chopping watermelon with the light of the refrigerator. The fruit is an ally, but not the only one. And taking care of yourself does not suppress food, but to learn to combine them. So this summer, before skipping dinner or limiting it to a peach: it’s not about eating less, but eating better. Image | Pexels Xataka | To promulgate raw liver as a nutritious food to end up arrested for threatening Joe Rogan, Liver King’s unique route

The future of his army goes through augmented reality

The Chinese military state has been suffering for years An important process of technological modernization. The country led by Xi Jinping increased by 7.2% its defense budget by 2025, and is currently considered as The third largest military power in the world. For about a decade, China proves augmented and virtual reality technologies for military logistics. One of its most recent strategies goes through the Mars system (Military augmented reality system), one that seems taken from a science fiction film, or the last installment of ‘Call of Duty’. Inside a video game. Soldiers of the popular liberation army have augmented reality devices at their disposal. Teams that allow the units to use this technology to see through the walls, obtain third -party information (drones, colleagues, position of other combat elements, etc.) and expedite combat operations. They have thermal, night vision and cameras to track the environment They are able to delineate humanoid objectives for their best detection They can actually show 3D maps of the territory They label and establish markers shared with other team members They project a digital cross in the eye to point more precision Reading the device functions list, it seems closer to what we would find in ‘Call of Duty’ than what an average user would understand as military technology. Mars technology, from the beginning, is focused for real combat use. Through Chinese networks, such as Bilibili, The design and operation of some recent versions of the device has been seen. In test phase. China has been testing this type of devices for two years, and it is clear that the future of military operations goes through AI. Despite this, it is important to highlight that these types of technologies have not been deployed in real combat, and that both physical impact and cognitive load that entails using them is being studied in depth. They are not just for war. Although the most advanced own devices have combat guidance, China has been using augmented reality for other military purposes for years. In 2023, the Chinese Air Forces made the use of Hololens 2 for Areonautio maintenance tasks. AR devices have also been used for training Paracharidism units and out -of -combat tactical training tasksthrough completely virtual or live environments by augmented reality. An answer to the US. The United States, first military world power, has a calendar similar to that of China. He closed his first contract with Microsoft For system development Ivas (Integrated Visual Augmentation System) In 2018, one that has been in evidence since then. It is the system with which China tries to rival, and one that is also trying to finalize its test phases. The biggest challenge? American soldiers complained about the first final versions (2022) for dizziness, nausea and neck injuries after the continued use of these heavy devices. In 2024, the American army deployed about 3,000 test devices, in this case improved to avoid these problems. Intensive tests are being carried out in this first half of 2025, and conclusive results are expected before the end of the year. It is not the only plan. At the end of 2024, Reuters revealed that China had been using old Versions of the Meta Models for Military Purposes. Specifically, it was pointed out that Chinese investigation institutions linked to the popular liberation army used the publicly available goal model to create a chatbot with military applications called Chatbit. An unauthorized military assistant according to goal, since its technology can only be used with military applications in the United States and some agencies from the United Kingdom, Canada, Australia and New Zealand. China as a military superpower. China has been consolidating as a military and nuclear power for years, having deeply modernizing its nuclear arsenal in recent years. He US Department of Defense He estimates that China currently has an arsenal made up of More than 600 nuclear eyeletsand that plans to increase this figure until reaching 1,000 eyelets in 2030. Something that, added to the construction of the largest military center in the world 30 kilometers from the southwest of Beijing, it makes clear the strategic response to the arms development of the United States. Image | United States Army In Xataka | Online anonymity no longer has a place in China. His new virtual identity card is assured of this

Chatgpt is taking some people to the edge of madness. Reality is less alarmist and much more complex

Can a conversation with Chatgpt go crazy? A recent one New York Times report It has unleashed a wave of concern about the dangers of artificial intelligence and the effect it can have on our mind. Distortion of reality, delusions and even suicides. The panorama that draws us is terrible. Are we facing a real threat or simply before a new technological panic? What happened. In an extensive report published last weekend in the New York Times, different cases are reported in which Chatgpt would have encouraged conspiracy theories and supported dangerous ideas. One of the cases they report is that of Eugene Torres, who began to talk with Chatgpt about the Simulation theory and reinforced his ideas to the point of taking him to a delusional state in which he believed to be caught in a false universe in the purest ‘Matrix’ style. They also mention the case of a man with bipolar disorder who ended up being killed by the police after a conversation with Chatgpt made him believe that he had killed the AI ​​of which he had fallen in love. They are alarming cases without a doubt and this is not the only article in this regard, although the one that has become more viral. A search returns dozens of results that tell us about risks of the use of chatbots in our mental health. You have to search for a lot to find critical positions before this wave of alarmismbecause There arealthough they don’t have so much impact. AI as a psychologist. The AI ​​is pending in many sectors and that of health is no less. In the United States the the use of chatbots of AI as therapy And more and more users are They turn to chatgpt to seek emotional refugesome up to a Substitute for the psychologist. Although the use of AI as support in the therapeutic process has positive aspects as the immediacy or the Early diagnosisthey also exist inconveniences. The lack of human bond and Excessive complacency Of this type of chatbots they do not make an alternative to a psychologist and can become especially dangerous in people suffering from some type of disorder. The magnitude of the problem. We do not have data from the people who use chatgpt with a therapeutic intention or to validate conspiracy theories, but as with any massive technology (in February of this year it had 400 million monthly users) Obviously there will be countless cases of all kinds. We cannot affirm that it is AI is the one who is directly causing these delusions or hallucinations. In fact, the situations that are being viralized have many nuances and are more complex than a simple “the fault is AI”. Chatgpt plays a role, but the photo is bigger. The same fear of always. The fear that the machines will dominate the world and end humanity is recorded over fire In popular culturebut with the arrival of AI this threat It begins to sound more feasible (Although there are experts who They consider it ridiculous). It is the same fear that has emerged with any new technology and is not something recent. Already in the nineteenth century stories of telegraphs sent messages in Morse from the hereafter. If we are going to more recent examples we have a very clear one: video games. Have been related to Matanzas in schools And they even have compared to heroin. And with mobiles it has been said for years that They cause cancer. In short, social pánicos that we have already lived many times. The danger of a too complacent. Although there is much alarmism around, we cannot rule out that there is a problem. As we said, the excessive complacency of chatbots makes it often They end up giving us reason In our ideas and this can end up being dangerous in specific cases, especially if there is any pathology behind. The truth is that some suggestions that Chatgpt gave to the people who appear in the report went far beyond simply giving reason. For example, Torres suggested that he stop taking his anxiolytics and took ketamine as a “temporal liberator of the pattern.” There are those who believe that these types of messages are intentionally. This is the case of Eliezer Yudkowsky, an American writer defender The friendly that published an extensive thread in x Where he suggested that the AI ​​”knows” what he is doing: “Whatever containing chatgpt, he knew enough about humans to know that he was aggravating someone’s madness.” What is OpenAi doing. In line with that excessive complacency, last April OpenAi withdrew an update Because his AI was being too nice and flattering and that was scaring some users. From NYT they contacted OpenAi about the statements of these users and OpenAi replied with a statement: We are observing more indications that people are creating connections or links with chatgpt. As IA is integrated into everyday life, we must address these interactions carefully. We know that Chatgpt can be more receptive and personal than previous technologies, especially for vulnerable people, which means there is more at stake. We are working to understand and reduce the ways in which Chatgpt could strengthen or involuntarily amplify existing negative behaviors. Cover image | Pexelsmodified with chatgpt In Xataka | The kindness with chatgpt is coming out of Openai: the “please” and “thanks” have an absurd cost each

We have been believing that Iran is “five years” from the nuclear bomb. In reality we only know how much uranium enriches

Few phrases have been as repeated in the geopolitics of the West as “Iran is five years from the nuclear bomb.” For more than three decades, we have heard predictions that place the Iranian regime on the verge of crossing the atomic threshold, a stopwatch that restarts again and again without the prophecy becoming fulfilled. The real problem is not so much what we know about Iran’s nuclear program, as the immensity of what we do not know. And it is in that fog of uncertainty where the most dangerous decisions are cooked. A diffuse red line like Casus Belli. Israeli Prime Minister Benjamin Netanyahu has initiated a war against Iran framed in which the regime is “close to finishing the construction of a nuclear bomb.” This language transforms an old threat into an immediate danger, turning the rhetorical red line into a justification for war. Although the United States initially denies direct participation in the attack, political and military support has gone in crescendo. A Message of President Donald Trump In capital letters, “Iran can’t have a nuclear weapon!”, It works as a blank check for Israel. Thirty years of breached predictions. When a suspicion, and not an evidence, they are a reason for war, it is worth reviewing the newspaper library to put rhetoric in perspective. The feeling of “imminent nuclear bomb” in Iran is not new. It is a political construction that has been managing for decades, with Benjamin Netanyahu as its main architect. In 1992, Netanyahu already warned that Iran was “three or five years” to obtain nuclear weapons. In 2012, he starred in one of his most iconic moments at the UN, drawing a red line with a marker In a cartoon scheme of a pumpand ensuring that they would cross the line in the summer of 2013. Each period has been fulfilled without the weapon becoming materialized. What do intelligence agencies say. Although Israel had in the United States its main political ally, US intelligence agencies did not buy their rhetoric about Iran. In 2007, the National Intelligence Estimate De la CIA concluded with “high confidence” that Iran had stopped its nuclear militarization program, the AMAD Plan. The verification of this break came in 2015 with the Comprehensive Comprehensive Plan Joint (JCPOA), an agreement by which Iran limited uranium enrichment to 3.67% in exchange for the lifting of sanctions. The break that caught the fuse. Paradoxically, the withdrawal of the United States of the JCPOA in 2018, driven by the same rhetoric of the “imminent bomb”, caused the response that was intended to avoid. Iran began to enrich uranium at unprecedented levels: first 20% and then 60%, drastically shortening the theoretical deadlines for the pump and triggering the current crisis. Despite this, there are no evidence, beyond the expansion of enrichment plants, that Iran have the necessary technology or develop those weapons. Although, in honor of the truth, it is logical that there are no, since most of the activity is underground. Faith jump between enrichment and nuclear bomb. To understand how “near” Iran of the nuclear bomb is, you have to differentiate two key processes. The first is the fuel: the enrichment of uranium, the visible part of the process. It is about increasing the concentration of the fistible isotope 2 35 of the uranium from the 0.7% natural to 90% (the arms degree). Thanks to the withdrawal of the JCPOA, Iran accumulates a large amount of 60%enriched uranium. And moving from 60 to 90% is a technically feasible leap within a few weeks. However, Having the fuel is not having the enginewhat Anglo -Saxons call “weaponization.” A set of incredibly complex steps to convert the fistible material into a functional eye that can be mounted on a missile. They have to convert the uranium of arms degree, which is a gas, into a metal sphere. They have to surround that sphere with high precision explosives that have to detonate simultaneously in microseconds to compress the nucleus and start the chain reaction. And all this, in a package small and light enough to fit in the eyes of a missile and survive the launch. This is where we enter the field of almost total uncertainty. We know that this will investigated with the AMAD Plan, but its current progress is unknown. However, nobody knows it with certainty because intelligence on underground activities is very difficult to obtain. What we know with certainty. Despite decades of sanctions, sabotage, selective murders of its scientists and cyberbrains (like the famous Stuxnet, which destroyed uranium centrifuges), the Iranian nuclear program has not only survived, but has become stronger and more self -sufficient. Iran designs and produces its own advanced centrifuging. In fact, Israel’s main objective is to destroy the Fordow plant, that Iran built under a mountain to make it invulnerable to air attacks. In parallel, Iran has developed the largest and diverse ballistic missile program in the Middle East, and a fleet of trucks ready to shoot them. This resilience demonstrates that technical knowledge is deeply institutionalized in the regime, which is why Israel has eliminated those responsible for the nuclear program, as well as Iranian launches. At the same time, each Israeli attack can reinforce the conviction in Tehran that the pump is the only guarantee of survival, a fish that bites the tail, accelerated by Netanyahu’s rhetoric. They will go in the North Korean mirror or Pakistan. Beyond the rhetoric of the West, two countries offer key lessons about Iran. North Korea built its nuclear program to ensure the survival of the regime. Isolated and economically devastated, He saw the bomb as his only insurance policy against a overthrow imposed by the United States. The sanctions and pressure only reinforced their determination. Pakistan followed a strategic imperative. It sought to neutralize the military superiority of India. When India tried her bomb in 1974, the Pakistani bomb became a matter of national survival. Iran is a hybrid and more complex case. Share the survival … Read more

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