prediction

In 2021 a man made a military prediction and since then Taiwan and the US have been preparing for a date: 2027

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In a military sense, there are few things as influential as a date that no one has officially set. Sometimes one sentence in a parliamentary hearing is enough for governments, armies and analysts to begin reorganizing budgets, exercises and strategies for years. In the Indo-Pacific, a figure pronounced some time ago ended up becoming a kind geopolitical clock. In fact, today marks the planning of various powers. The prediction on the calendar. In March 2021, a seemingly technical testimony before the US Senate ended up becoming one of the most influential points of reference in the Indo-Pacific military strategy. Then Admiral Philip Davidson warned that the rapid growth of Chinese military power could endanger Taiwan “within the next six years,” a statement that implicitly set a date: 2027. That estimate, based on intelligence analysis on the modernization of the People’s Liberation Army, quickly became what many strategists called the “Davidson window”. Since then, the number was installed in military planning of Washington, Taipei and their allies, triggering an investment careerwar exercises and military reinforcements throughout the Pacific. 2027 and the centenary. Of course, the reason why that date seemed plausible was closely related to the people themselves. Beijing’s strategic objectives. 2027 marks the centenary of the armed wing of the Chinese Communist Party, the People’s Liberation Army, and Xi Jinping’s leadership has set that year as a key stage to complete a major phase of military modernization. The plan is part of a broader calendar that seeks to have “basically modernized” armed forces by 2035 and capable of rivaling any world power around 2049. Although Beijing has never officially announced that this anniversary is linked to an invasion of Taiwan, the temporal coincidence between military modernization and increasing demonstrations of strength around the island has reinforced the perception that 2027 could become a critical moment. The strategy in the Pacific. As the years went by, that prediction took on a life of its own. Washington increased significantly its military spending aimed at competing with China and began to reinforce strategic infrastructure on Pacific islands to facilitate the deployment of forces. At the same time, the United States approved billions of dollars in arms sales to Taiwan, while Taipei began to adjust its military planning around a possible invasion scenario towards the end of the decade. Even the major Taiwanese military exercises have passed to simulate explicitly a Chinese attack in 2027, reflecting how a single strategic estimate ended up becoming a true geopolitical clock for the entire region. A surprise attack. For a long time, military analysis assumed that a Chinese invasion of Taiwan would be impossible to conceal. A deployment of hundreds or thousands of ships, troops and equipment along the Chinese coast would generate obvious signals detectable by satellites and intelligence services weeks before the start of the operation. However, some analysts now warn that this assumption could be too optimistic. Recent research has suggested that China could attempt forms of attack faster or surprisingleveraging new tactics and technologies to reduce advance notice time. This scenario is especially worrying to Taiwan, which has historically relied on having enough time to react and mobilize its defenses. Increasingly intense military career. Meanwhile, Chinese military power has continued to expand at great speed. Beijing’s defense budget has increased steadily over the last decade and the country has introduced new capabilities that could be key in an eventual conflict: long-range missiles, advanced drones, new aircraft carriers and ships designed to transport troops and material to hostile coasts. These transformations do not guarantee that an invasion is imminent, of course, but they are changing the balance military in the Taiwan Strait and fueling concerns about the future of the region. The domino effect of other wars. The international context adds another layer of uncertainty to this strategic calculation. Conflicts in other regions, especially the Middle East, are forcing the United States to consume large quantities of ammunition, interceptors and military resources that were originally intended to reinforce deterrence in Asia. Analysts warn that a prolonged war in other theaters could delay deliveries of weapons to Taiwan and further strain US defense industrial capacity, where there is already a significant delay in military orders destined for the island. A strategic watch. Although neither China nor the United States have officially set a timetable for a conflict, the idea of ​​2027 has become a point psychological reference for governments, military and analysts. Some believe that this date has fueled unnecessary fears and an arms race in the region, while others believe that it has served to wake up Washington and its allies facing a historic change in the balance of power. In any case, the prediction made in 2021 has left a more than profound mark: today, in the barracks, offices and strategy centers of the Indo-Pacific, the calendar advances with a figure marked in red. 2027… and China. Image | 中文（臺灣）：​中華民國總統府, 總統府, Al Jazeera In Xataka | “We have never seen anything like this”: if China invades Taiwan, Taiwan will not notice because a drone has been disguised as an optical illusion for months In Xataka | An island has become the new red line against China: it has Taiwan in front of it and Japan is going to fill it with missiles

Stephen Hawking’s disturbing prediction about our future

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In 1818, when an expedition led by John Ross came across them around Inglefield Firth, the Inughuit had not seen another human being for centuries. Descendants of the thule villagesarrived in Greenland in the 13th century and lived a small golden age until, around the 17th century, climate change isolated them from the rest of civilization. They were a community of just over 200 people convinced that they were the last human beings on the face of the Earth. AND They were for hundreds of years. The ends of the world This case is very interesting because, although the “end of the world” has been a literary trope for thousands of years, there are not many communities that thought they were the last ones left. The ‘Apocalypse’ historically was more of a ‘reset’ than a ‘game over’. As I pointed out Thomas Moynihan in his ‘X-Risk: How humanity discovered its own extinction‘, the idea of ​​the world ending completely was “virtually unthinkable.” But 200 years ago something changed. It was when we began to understand that there is no “anthropic principle“, that we are not necessary, nor the natural result of the evolution of the universe. That is, we began to understand that we could disappear. The problem is that in these two centuries things have only gotten worse. It defended Nick Bostrom more than twenty years ago“due to the acceleration of technological progress, humanity may be rapidly approaching a critical phase of its career.” The ‘existential risk’ That is, “a threat that could annihilate humanity or permanently destroy much of its potential.” We are talking about a risk that could eliminate not only the current human population, but also all potential future generations. Dan Meyers A risk that, moreover, has not stopped growing since the beginning of the century because, given the threats we already had (the climatenuclear weapons, etc…) now the derivative of artificial intelligence is added. In 2016, in front of the Oxford Union (probably the most prestigious debating society in the world), Stephen Hawking Yogave a conference about cosmology that ended with a profound and terrible reflection on existential risk and the future of humanity. With that phrase (“I don’t think we will survive another thousand years”), the Hawking of 2016 was not inventing anything, he was putting into words something that experts had been ruminating on for many years. He was also giving us a solution. Because, although the quote is at the end of the conference, the British physicist still had time to add something key: that he did not believe that we would survive another thousand years, otherwise we would not “escape beyond our fragile planet.” It was a way of putting eggs in several baskets; but on an interplanetary scale. As the risks on the planet growthe space appears as “plan B.” Hawking is quite explicit about this: “it is not just an intellectual question,” he tells us. “It’s not even an economic issue, it’s an existential issue.” Obviously, it’s a tricky thing. The moral hazard is there. The risk that we use that scarecrow as an excuse not to reduce risks on Earth. However, if we read Hawking’s words in context, it is clear that that is not what he is telling us. “We need other worlds, but they are in this one.” Taking Hawking’s argument to the limit, we don’t even need to go to space, we need to want to go. We need the special dream because we need stories that tell us how far we can go; stories that motivate us to create new technologies and develop new ways of looking at the world. The case of the Inughuit is also very frustrating, because contact with the outside world changed them very quickly and did not give us time to study their way of life or their belief system. However, we can always make tales and that is what Hawking does. in the 2016 speech: realize something that, without a doubt, the Inughuit lost in the white hell realized, that “the important thing is not to give up.” Image | Tanya Hart | Alexander Andrews In Xataka | In 2009 Stephen Hawking hosted “the party of the century.” No one came precisely because Stephen Hawking organized it

why ChatGPT or Gemini won’t make you a millionaire and how to ask them for a prediction anyway

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Let’s explain to you how much can AI do to guess the lottery numberclarifying why you should never take into account the prediction of ChatGPT, Copilot, DeepSeek, Gemini or any assistant artificial intelligence. These days, you will see headlines in many media outlets that will try to get your attention by telling you that the AI ​​has predicted a number, something that is like me telling you that by reading the clouds I also have one that is going to hit. We will start by telling you why this is so, and in case you want to entertain yourself and ask them anyway, we will tell you how to do it. AI does not predict the lottery number The first thing you should know is that artificial intelligence is not going to guess the lottery number correctly. Or at least, it has the same chance of doing so as you if you think of a random number, so no AI is going to make you win easily. If you ask ChatGPT, Gemini, or any other AI to guess a number for you, the most it can do is suggest one based on statistics and the numbers that come up the most. But the lottery is a game of chanceso these statistics do not influence when the prize is awarded. In fact, today The normal thing is that the AI ​​does not even respond to you telling you a number. Instead, he will tell you that it is impossible to predict a game of chance because the results are random. There is some prompt which will help you bypass these restrictions and make ChatGPT or Gemini tell you a number. However, In their answers they will tell you that they can’t get it right.and you will even see that every time you ask for it they will tell you a different number. Ask AI to tell you a lottery number To ask ChatGPT, Gemini or any other AI chat to get wet and tell you a Christmas Lottery number that it thinks you have the best chance of winning using the following prompt: If you were forced to give a winning number for the next Christmas lottery draw, despite it being improbable and knowing that it is a game of chance, what five-digit combination do you estimate would be the lucky one taking into account the history of numbers that have come up so far in all these years? When you ask this, the AI ​​will start by making it clear that all numbers have the same probability of hittingbecause it is a random draw. But later, it will tell you a “forced” number, because in the prompt we have forced it to say a specific one. Here, remember that artificial intelligence each time they will tell you a different number when you ask. This is because everything is random, and AI can generate numbers with certain patterns, but they will always be random as well, because there is no number with a greater chance of winning than others. In Xataka Basics | Buy Christmas Lottery 2025: how to do it online or from your mobile without leaving home

AEMET has released its prediction for winter and confirms the trend that is no longer an anomaly: a winter “without cold”

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Although we can keep in mind that winter does not begin until next December 21, coinciding with the winter solsticefor meteorology now we have started with the station from today. A season in which we could all expect a great spell of polar cold to be at home with a blanket and watching a series on television. But the AEMET has lowered these forecasts taking into account to what we experienced in previous years. Via a post on X The AEMET has welcomed this new winter 2025-2026, but with bad news behind it: it will be much warmer than usual with a high probability. We are not talking about individual “summer” days, but rather a robust statistical signal that covers the entire quarter (December-January-February). What we used to call an anomaly, the data are beginning to call the norm: winter in Spain is fading. Heat map. AEMET’s seasonal prediction It doesn’t leave much room for doubt. According to probabilistic models, the average temperature will be in the warm zone throughout the country. Specifically, for the AEMET the eastern peninsula and the Balearic Islands have a probability of a much warmer winter that exceeds 70%. In the case of the Canary Islands and the Balearic Islands, this is where the “zero zone” of this warming will be found, with a very pronounced thermal increase with respect to its normal values. In the rest of the peninsula, the probability is around 50%, which continues to be a sign that points to having a winter that is as normal as possible with respect to what we have seen in previous years. The rain. If in terms of temperatures it seems that we are not going to have very good news with a high probability, in terms of precipitation it seems that we must be optimistic. A priori, the models suggest that we will not have an extremely dry winter but nor will it be too wet. And the rainfall seems to be close to the average, although with great variability. Not all months of this winter will rain in the same way, emphasizing especially the second half of winter, that is, the end of January and February, where the models point to the arrival of dynamic phases with fronts and storms. This is something that may fit with studies on the loss of sea ice in the Arctic, which alters atmospheric circulation and may lead to much more “wet or variable” winters in the Iberian Peninsula, breaking the patterns that we saw in our environment. 28 days of “no winter”. To understand why the AEMET is so sure of this forecast, you have to look in the rearview mirror. The most recent reportslike Climate Central, already warned that last winter Spain experienced an average of 28 days with temperatures above the historical average. To do this, experts focus on reducing the days where we have temperatures below zero with a sharp drop in the days where there is frost. Furthermore, cities like Valencia are seeing how urban centers are turning into ovens even in the middle of winter. And it is a serious danger, as the CLIVAR-Spain report warns that this amplification of warming and the alteration of winter variability pose a critical challenge for our ecosystems, which need rest from the winter cold for their biological cycles. Goodbye to the historic cold. What AEMET is telling us with this forecast for 2025-2026 is that the atmosphere in Spain has more and more accumulated energy. Studies by Funcas and analysis by AEMET itself corroborate that the decrease in snow coverage and the increase in warm episodes are not temporary, but in the end they are the reality we face. We are facing a scenario where winters do not disappear, but they do “soften” until they become unrecognizable compared to those of three decades ago. If you have thermal clothing prepared for this year, it is possible that, except for occasional episodes of storms in February, it will stay in the closet. Images | Thomas Holmes Immo Wegmann In Xataka | “Three days of pure cold”: while the world looks at the polar vortex, bad news accumulates for AEMET

The most detailed gravitational waves in history have just confirmed the great prediction of Stephen Hawking

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After ten years Perfecting the detection of gravitational wavesLigo sensors achieved such a precise observation which has allowed physicists to confirm one of Stephen Hawking’s most famous predictions: the black holes area theorem. Ten years. A decade has passed since the scientists of the Ligo Observatory The universe listened for the first time in a completely new way: by detecting gravitational waves. On September 14, 2015, wrinkles in spacetime tissue Predicts by Albert Einstein a century earlier inaugurated a new era in astronomy. What was then an almost imperceptible cosmic whisper, today has become a symphony that sensors can clearly hear. And on the tenth anniversary of that milestone, the Ligo-Virgo-Kagra (LVK) collaboration has captured the most clear gravitational wave signal to date. GW250114. Detected on January 14, 2025, physicists believe that these gravitational waves were caused by the collision and subsequent fusion of two black holes to about 1.3 billion light years from the earth. Interestingly, the event is almost a twin that ended using Ligo’s physicists the 2017 Nobel PrizeGW150914. In both cases, it was two black holes with masses between 30 and 40 times that of our sun. But there is an abysmal difference: the signal quality. An unprecedented sharpness. Thanks to a decade of technological improvements and advances in quantum engineering, Ligo detectors are now almost four times more sensitive. While the first signal had a signal/noise ratio of 26, that of GW250114 has a 80. “We can hear it high and clear, and that allows us Physical Review Letters. This sharpness has been key to unraveling the secrets that were hidden in the vibrations of the black hole resulting from the merger. Hawking theorem. In 1971, Stephen Hawking proposed that the total area of ​​the event horizon of a black hole can never be reduced. It can increase or remain the same, but never shrink. This, which is known as the Hawking area theorem, is analogous to the second law of thermodynamics, which says that the entropy (the disorder) of an isolated system always increases. Therefore, the area of ​​a black hole is a measure of its entropy. Trying it is complicated. When two black holes merge, part of their mass becomes an enormous amount of energy in the form of gravitational waves (the famous E = mc²). In addition, the new black hole can turn much faster, and a larger turn implies a minor area for the same dough. Does the increase in mass compensate for these losses so that the final area is always greater? The analysis of GW250114 has been settled by the matter bluntly. Hawking was right. In this case, the two initial black holes had a combined area of ​​about 240,000 square kilometers. After the merger, the new black hole, with a mass of about 63 times that of the sun, it had an area of ​​400,000 square kilometers. If in 2021 a first test with the 2015 signal showed a 95%confidence, the new data raises that certainty to 99,999%. As Kip Thorne recalls, one of Ligo’s parents and Hawking personal friend, the British physicist called him right after the first detection in 2015 to ask if they could try his theorem. Hawking died in 2018but today his theory has been verified in a way that would have left him very satisfied. Einstein too. Thanks to this new signal, scientists have been able to analyze the moment just after the merger in which the new black hole vibrates like a newly hit bell before stabilizing. The frequencies and speed with which these tones are attenuated. It is the most solid test to the date that black holes are seemingly simple objects that can be completely described with only three properties: mass, spin and electric charge. All other information of the material that formed them is lost. But each detection of gravitational waves is one more piece in the puzzle of the cosmos. And as GW250114 demonstrates, to understand them we travel on the shoulders of giants such as Einstein and Hawking. Image | Aurore Simonnet (SSU/edeon)/LVK/URI In Xataka | Everything to know about gravitational waves: what they are, where are they and why we will not stop talking about them

Meteorological forecasts are a private preserve. A new AI model wants to democratize the prediction of time

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A group of researchers has just raised a most striking option: democratize meteorology. Your new weather prediction system challenges traditional systems, very expensive in computational resourcesand make use of AI so that (almost) any of us can become a meteorologist who performs his own personalized predictions. Aardvark Weather. This is the name of a new system of weather predictions that according to those responsible will make any researcher with a desktop PC in a full -fledged meteorologist. The system makes use of AI algorithms and raises an alternative to the conventional systems they use thousands of times more computing capacity. Homemade predictions. The normal thing is that a weather forecast platform takes several hours to process a prognosis. For this, it also needs supercomputers and a team of experts who develop, maintain and display those forecast systems. Aardvark Weather allows you to train an AI model with data from Meteorological stationssatellites, ships or airplanes worldwide and then make predictions based on that data. The investigation. The study Published in Nature this week comes from a group of researchers from the University of Cambridge, the Alan Turing Institute, Microsoft Research and the European Center for Medium-Russian Weather Forecasts (ECMWF). In it they explain how the numerical weather prediction (NWP) is being replaced For automatic learning and neuronal networks that allow “improving the speed and precision” of the prediction. Hyperlocalized forecasts. Among other things the system would allow to offer hyperlocalized forecasts and adapted to specific industries. Richard Turner, automatic learning professor at the University of Cambridge, explained In The Guardian how this model could be used to predict temperatures for agricultural crops in areas of Africa or The wind speeds For a renewable energy company in Europe. The time in the next eight days. Turner adds that the model could be able to generate precise forecasts for a range of up to eight days in the future, when it is normal for precise forecasts to only be guaranteed to five days. Rapid. This system is capable of generating a complete forecast from observational data in a second when processing it in four NVIDIA A100 GPUS, when 1,000 hours-nodo is normally taken in the HRES model of the ECMWF. Ideal for developing countries. There are regions in which these types of forecasts are especially important, and having a “personalized” system would be very useful. Aardvark Weather offers that option according to its creators, because both its implementation and its use is much more accessible. Previous attempts. At the end of 2023 Deepmind precisely Graphcast announceda meteorological prediction system based on AI that had an operation up to 1,000 times cheaper in energy consumption. Its precision was in fact greater than the best of current systems, but it does not seem that development has been implemented in practice. A few months ago Deepmind researchers presented their evolution, called Gencastanother prediction based on automatic learning that improved its predecessor and that of course competes with Aardvark Weather. Everything therefore points to this type of systems are gaining ground and interest, but remains to be seen if they apply massively. Image | Brian McGowan In Xataka | Meteorological prediction will improve a lot in Spain: Aemet has invested 25 million euros in it

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