devastating

We have been observing the snow of the northern hemisphere from space for 40 years. The conclusions of the latest major study are devastating

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As some older people around us say: winter is already it’s not what it was. As we move forward in the decade, scientific data paints an increasingly clear and disturbing picture of the amount of snow that has accumulated in some parts of our planet. And the images seem to leave no room for doubt, since they suggest that snow coverage in the northern hemisphere is constantly reducing, altering the seasonal cycles that govern our climate. The data. The last job we have had access to was published in January of this same year, and the conclusion they have drawn is quite devastating when pointing out that 24% of the regions of the northern hemisphere show a significant decline in the presence of snow, compared to a mere 9% that has registered an increase in its amount. How it looked. To reach these conclusions, researchers have not limited themselves to looking at the thermometer. They have turned to a gigantic high-resolution database that brings together historical data since 1980 with information on both snow and ice. Mathematical model. But the real advance in this case lies in the use of advanced statistics. And, expanding on previous research from 2023, they have applied a two-state Markov chain model, which in simple terms is a mathematical model that allows analyzing the spatial and temporal probabilities of snow persisting or disappearing in specific grids on Earth over decades. That is why we are facing one of the most rigorous methodologies that currently exist to understand snow trends, eliminating the “noise” of the precipitation that is coming in the coming months. Early spring. But… Where exactly is the snow disappearing? The Markov model reveals that the decline is not uniform, but there is an alarming pattern that directly affects our side of the globe: spring melt is coming forward dramatically in Europe and Central Asia. Right now we are seeing snow melting earlier, shortening winter temperatures and directly altering the water cycle, which is vital for agriculture and ecosystems during the warmer months. The consequences. But it is not something new, since previous works already warned of this loss of snow, which is a decline that not only affects water reserves, but also the ability of the Earth’s surface to reflect solar radiation. Something that is not nonsense, since less snow means more exposed dark land, greater heat absorption and, consequently, an increase in regional temperatures. A consensus. In addition to this study, in 2025, research was also published that analyzed possible biases in climate records. NOAA historicalconfirming that the decline in snow during autumn and winter is a real phenomenon and not an erroneous measurement. But it does not stop there, since the last Arctic bulletin painted a very extreme scenario, since, although there was above-average snowfall until May 2025, the decline during June was so rapid and abrupt that snow coverage was reduced to half of what it was 60 years ago. A mixed and volatile pattern that shows a climate system under stress. Images | Mathieu Odin In Xataka | Under the Canary Islands rests a 1,625 meter volcano: it has now begun to show signs of life after ten years of vigil

The fighters and bombers were a warning to Japan. Now China has taken action with a devastating veto: pandas

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The crisis between China and Japan has entered a deeper and symbolically harsher phase, marked by a clear transition from direct military pressure to political, cultural and emotional coercion. It all began after the statements of the Japanese Prime Minister, Sanae Takaichi, stating that a Chinese attack against Taiwan would mean an existential threat for Japan, a phrase that Beijing interpreted as the prelude to a possible Japanese military involvement in a conflict on the island. From warning to punishment. Since those words, China has raised the pulse with a calculated combination of demonstrations of force and indirect retaliation: J-15 fighters illuminating Japanese aircraft with radar from the Liaoning aircraft carrier, joint flights of strategic bombers Chinese and Russians near the Japanese archipelago and a diplomatic campaign that seeks to isolate Tokyo by remembering the Japanese imperial past and its role in World War II. Heaven as a message. The aerial maneuvers They are not isolated incidents, but carefully choreographed messages. The passage of the Liaoning south of Okinawa, the radar jams and the flights of nuclear-capable bombers over the Sea of ​​Japan and the East China Sea are part of a pattern of intimidation that seeks highlight two ideas: that China is willing to escalate and that Japan cannot count on an automatic response from the United States. Washington, focused on stabilizing its relationship with Beijing and ambiguous about its degree of involvement in a crisis over Taiwan, has left Tokyo in an uncomfortable position. Only after the Chinese-Russian flights came a joint response with American B-52 bombers and Japanese fighters, a sign of deterrence that does not clear up the underlying uncertainty and confirms that the regional balance has become more fragile. The pressure changes. But the most revealing turn in Chinese strategy comes when the confrontation has left the strictly military level and has filtered into everyday life. Beijing has urged its citizens to avoid Japan, discouraged Chinese students from enrolling in Japanese universities, cut flights and dropped organized tourism. Added to this is a waterfall of cultural cancellations: concerts suspended, screenings canceled and shows held in empty pavilions following decisions by Chinese organizers. These are not improvised gestures, but a form of selective punishment that seeks to generate visible costs for Japan without crossing military thresholds, a warning addressed both to Tokyo and other countries tempted to express similar commitments to Taiwan. Panda diplomacy. In this context it takes on all its meaning. the withdrawal of the last giant pandas in Japan. Since the normalization of relations in 1972, pandas have been one of the more refined tools of Chinese soft power: iconic animals, formally on loan, that symbolize friendship, scientific cooperation and goodwill, but whose legal ownership always remains Chinese. Over the decades, Beijing has used its transfer, renewal or withdrawal as a political thermometerrewarding fluid relationships and freezing those that come into conflict. “Panda diplomacy” is not folklore, but a carefully designed form of strategic signaling, capable of conveying closeness or disapproval without the need for official communications. Tokyo is left without pandas. The decision to return to China to Xiao Xiao and Lei Leithe last two pandas at the Ueno Zoo, leaves Japan without any for the first time in more than half a century. Although formally it is presented as the expiration of an agreement and a logistical issue, the chosen moment and Beijing’s silence regarding any possibility of renewal make the march of the pandas in a political gesture impossible to ignore. In a city where these animals are a mass phenomenon and a cultural and economic asset, their departure functions as a tangible reminder who controls the symbols of the bilateral relationship. The expectation of hundreds of thousands of visitors saying goodbye to the pandas underlines the extent to which Chinese punishment has moved beyond the strategic level. to the emotional. A calculated climb. The sequence is revealing: first, military warningsafter, diplomatic pressureand finally, sanction cultural and symbolic. China thus displays a manual of gradual coercion that combines hard and soft force to shape the behavior of its neighbors. Japan, far from giving in, maintains its position on Taiwan supported by public opinion increasingly critical of Beijing, while assuming that the bilateral relationship has entered its lowest point since the Senkaku Islands crisis in 2012. The disturbing thing about the episode is not only the removal of some pandas wave concert cancellationbut the clarity with which China has demonstrated that it has multiple levers (military, economic, cultural and symbolic) to respond to any political challenge. And she is willing to use them all, progressively, when she considers that her red lines have been crossed. Image | Alert5, kumachii, Colegota In Xataka | Everything is going great between China and Japan, they are just pointing heavy weapons at each other In Xataka | China has drawn a very clear red line to Japan: being an ally of the United States is good, supporting Taiwan is bad.

The main car manufacturing countries, exposed in a devastating map that shows the Asian domain

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It depends on what car segment let’s put the magnifying glass, but I know esteem that in 2024 They sold Between 75 and 85 million vehicles worldwide. It is a growth of more than 2% compared to the previous year, and if you have wondered which country is the one that manufactures the most cars, this map responds to perfection and highlights its own name: China. There are also trend changes that should be analyzed. Asian domain. Prepared by Visual Capitalist With data from the OICA (International Organization of Motor Vehicle Manufacturers), we can see in blue the countries that dominate cars manufacturing. China produced more than 31 million Of vehicles in 2024, the United States more than 10.5 million and Japan more than eight million. Among the three, 54% of all vehicles built during the past year, but we put the focus on Asia. Apart from China and Japan, India with six million and South Korea with four million are two other countries of that Asian “axis that contribute to the domain of the area in exports worldwide. All have more or less stable production compared to the previous year, being Japan that stars in a 10% decrease in production, but staying between the powers. The opposite case is Thailand, which closes the Top 10 with 1.4 million vehicles produced, assuming a 20% downturn compared to the previous year.

In 1995, NASA began to drug spiders with amphetamines, marijuana and the most devastating: caffeine

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We carry decades experimenting with animals. Despite the Ethical issueand that we see more and more vegan products that imply that there has been no experimentation in animals, until Large technological ones resort to this method. And in 1995, NASA made one of the more curious experiments To measure the drug toxicity. And they did it drugs. Measuring toxicity. It is not that someone woke up one day and wondered what would happen if we die LSD to spiders. Or well, exactly that is what happened, but for a good reason and not for fun. In 1948, the researcher Peter N. Witt He wanted to help his colleague HM Peters, a zoologist who wanted to modify the schedule in which his laboratory spiders began to weave the nets. To do this, he administered substances such as LSD, Mescalina (hallucinogen), amphetamines, caffeine and strychnine (stimulating such as cocaine) To the arthropods and discovered something: the schedule did not change the least, but the patterns of the cobwebs. Depending on the drug Administered, the pattern changed, and that revelation served as an economic model to prove the neurological impact of drugs and toxic on living systems. Why spiders? The problem is that the nervous system of arthropods is different from ours, so it is useless to draw conclusions when we want to try effects on humans, but it is interesting to know how these psychoactive substances influence their organism. In 1995, NASA, inspired by Witt’s experiment, chose spiders for new research, but also did it for An ethical issue. They wanted to measure the toxic effect of different compounds, but without resorting to mammals or “higher organisms.” They needed a sensitive and reliable organism, but not controversial. In addition, spiders are perfect because their cobwebs follow fixed and instinctive patterns that, as Witt already demonstrated, was extremely sensitive to chemical alterations. The experiment. Baptized as “Using Spider-Web Patterns to Determine Toxicity“, he experiment It consisted of exposing different European garden spiders to different drugs. To do this, they dissolved a certain amount of drugs in sugary water and administered it directly to the spider through the mouth or by means of flies previously fed with the solution. Once administered, they let each spider weave their air and, later, photographed the web that had been fabric, comparing that creation with cobwebs photographs that those same spiders had made before applying the drug. If you get drugs, don’t tile. The results They speak for themselves: In addition, the methodology was stricter than the one carried out by Witt half a century earlier when using statistical tools to measure changes in the number of complete sides of the ‘cells’ of each web and the general regularity of the design. In other words: high doses of caffeine, for example, and because it is the one that produces the most chaotic result, generated disorganized and incomplete patterns. Until the lowest doses they already allowed irregularities to be observed in the web that allowed researchers to correlate toxicity with tissue morphology. Consequences. We must not be a genius for this, but the greater the toxicity, the more incomplete and chaotic the web was. But the most important thing is that this thorough methodology of NASA converted the experiment In an alternative to traditional toxicity tests, especially in a scenario that, as we said, had less tolerance to tests with other types of animals. They were biological evidence, yes, and chemicals were also administered to living beings, but in a little invasive way and without losing rigor. And, precisely, the visibility of this work helped the debate on animal ethics to increase even more, evidencing that alternative, but economic methods could be used, with rigorous and replicable results, being more ethical than other models that were made -and they continue to do. Like Witt’s, NASA’s experiment provided very valuable information, but not applicable to humansdue to the differences between the nervous system of a human and other animals … and that of arthropods. For example, caffeine causes total chaos in spiders, but in humans, although It is not good if we want to make certain decisionsIt does not produce the same effects. Image | Das Morton In Xataka | If the question is “how much caffeine each cup of coffee or tea has”, this graph offers revealing responses

The devastating economic impact of war in Ukraine, exposed in this graphic

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The video game ‘Fallout 3“It started with a phrase:” War … war never changes. ” But it turns out yes: the War between Russia and Ukraine has shown us that, in drone season, Military adaptation It is the difference between enduring another day or not. He has also represented the prelude What we are seeing now Between Iran and Israel. What is true that it has not changed is the trail of destruction that the continuous attacks leave in their path. And this chart reveals the direct economic cost that war has already left in Ukraine: Housing and Transport. Prepared by Visual Capitalistin the upper graph we can see a representation of the figures of the World Bank’s Rapid Damage and Needs Assessment. Updated until December 2023, (similar to 176,000 million estimates more recent), in the graph the direct damage of the Russian offensive in nine key sectors are broken down. The total? More than 175,000 million dollars in verified destruction. Two of them, at least two of the ones that most involve the population, are housing and transport infrastructure, and between them they are more than half of those 175,000 million. Specifically, it is estimated that one in eight Ukrainian homes has been damaged or destroyed, which translates into the need to have 57,000 million for reconstruction. On the other hand, damage to roads, bridges and rail lines are estimated at about 37,000 million dollars. Energy is not far behind. What housing and transport are the most damaged sectors directly does not imply that the rest of the destroyed elements are of lower importance and, in fact, everything goes hand in hand. For example, energy, with estimated damage to more than 20,000 million, occupies third place in the list. Although the country is connected to the European Emergency Electricity, it is something that has Exposed to blackouts to homes and companies. In fact, the Greater European nuclear power plant is Ukrainian. Or it was. And, as we said, everything is connected. Housing damage is causing the displacement of the population to other cities with rental housing in safer regions, than by the law of supply and demand, they rise in price, away from those refugees. And the damage to transport infrastructure not only hinders the movement of people and merchandise internally, but also the exports of grain and metals that help the economy of the country. Other sectors. Below 20,000 million we have other basic legs in any country. Are the following: Commerce and Industry – 17,500 million dollars. Education and Science – 13.4 billion dollars. Agriculture – 11.2 billion dollars. Water supply network 4.6 billion dollars. Culture and Tourism – 4.1 billion dollars. And another 10.3 billion dollars in other sectors. In the end, and as we indicated, many of them are related. Many more millions. Now, something important to keep in mind is that these are the estimated direct costs of verified physical damage. Which will cost to recover the country amounts to an astronomical figure: more than 524,000 million. According to the World Bankit is necessary for recovery during the next decade if the contest will end. This figure represents almost three times the estimated nominal GDP of Ukraine by 2024 and only the Rubble management It will require about 13,000 million dollars. In fact, the estimated breakdown for recovery is as follows: Housing – 84,000 million dollars. Transport – 78,000 million dollars. Energy and Mining – 68,000 million dollars. Commerce and Industry – 64,000 million dollars. Agriculture – 55,000 million dollars. And, again, all this counting with the end of the short -term conflict, something that is not yet on the horizon. On the sidelines, we must not put aside something irreplaceable. human losses. Because if something betrays the brutality of this war It is that Ukraine would have lost between 60,000 and 100,000 left. On the side of Russia, 250,000 soldiers would have already died in combat. In Xataka | Ukraine has been filled with civilians armed with rifles of World War II: they demolish Russian drones for $ 2,400

The White House will try to reduce NASA’s scientific budget by 50%. It is so devastating that Elon Musk has separated

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The White House has presented a preliminary proposal of its budgets by 2026. If the United States Congress approved them, NASA would see 20% less money next year, but with an especially controversial turn, because they would be cuts centered on science. A devastating loss. NASA is the largest and most influential space agency in the world. Its direction of scientific missions finances some of the most important research for the advancement of astrophysics, planetary science, terrestrial science and heliophysics. Studies in which international entities such as the European Space Agency often participate. The White House budget in half reduces the resources of the Directorate of Scientific Missions. It would go from 7.5 billion dollars in the fiscal year from 2025 to 3.9 billion in 2026. The consequences are so devastating for the scientific community that Elon Musk has described it as “worrying” and It has come out to clarify that has not had anything to do: “I am very in favor of science, but unfortunately I cannot participate in the discussions about NASA’s budget because Spacex is an important NASA contractor.” Affected missions. While the proposal maintains the financing of HUBBLE observatories and James Webb, explicitly cancels other space telescopes, including the Nancy Grace Romanwhich is already completely assembled waiting for its launch. The two most important planetary missions that would not continue with the White House Budgets are, on the one hand, Mars Sample Returnthe recovery of Martian soil samples that has been collecting the Rover Perseverance, and the Davinci mission to explore Venus. Both milestones would be in the hands of China, which It has similar missions in your scientific roadmap. Goodbye to the Goddard? According to Ars Technicathe cuts seem designed to force the closure of the Goddard Space Flight Center, the NASA headquarters in Maryland, which uses 10,000 officials and contractors, and from where iconic cosmological, land and sun observation missions are operated. Astrophysics: it would reduce its budget by two thirds, leaving 487 million dollars. Heliophysics: it would reduce its budget by more than two thirds, leaving 455 million dollars. Terrestrial science: would reduce its budget in more than half, remaining at 1,033 million dollars. Planetary Science: would reduce its budget by one third, being at 1,929 million dollars NOAA is even worse stop. Donald Trump’s administration also seeks Complaint the magazine Science. Like NASA, NOAA is one of the world’s main scientific agencies, but in the weather, climate and space climate. The cuts would close the Ocean and Atmospheric Research Office (OAR), and would leave hundreds of scientists who study global warming. Waiting for Congress. NASA has a period of 72 hours to appeal these figures before they are incorporated into the final budgets. Ultimately, it will be the United States Congress who approves them. It is likely that the cuts are with strong opposition in Congress, Very sensitized With the idea of ​​losing ground in front of China. “This would tithe the American leadership in space and inflict great damage to NASA centers throughout the country,” Congressman George Whitesides, from the Science Committee, told Ars Technica. It would be like an “extinction event.” Image | POT In Xataka | 12 years after making fun of Spacex and his idea of ​​landing rockets, Arianegroup is creating a European mini-falcon 9

The United States created modern globalization. Now he has become his main devastating

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The world never changes from one day to another, but Sometimes there are inflection points that we only recognize in retrospective. The fall of the wall in 1989, the collapse of Bretton Woods in 1971 or the crisis of Lehman Brothers in 2008 marked the end of one era and the beginning of another. Today we are facing a moment, very possibly, similar. The phrase of British politician Darren Jones, “globalization as we have known during the last decades has come to an end,” collected by Newsweekmay sound reactionary exaggeration to Trump’s tariffs, but it is not. We are in something that goes beyond a commercial war. It is the decline of an economic order that has supported world prosperity for three decades. Tara Zahra explains it in The New York Times: It is a moment that reminds the collapse of the first era of globalization after 1913, when the value of global exports went from 14% to 6% of the world economy. The United States was the main architect of this system, but has become his great devastating. The country that was leveled in the virtues of free trade to grow now applies The same base tariff both to its democratic allies and to regimes and the Taliban. In fact we have higher tariffs in the European Union than in North Korea. It is not only the capricious policy of a single president, but the final demonstration of a long process. As Zahra documented, the notice arrived in 1999 with those anti -globalization protests in Seattle that had their replica in various parts of the world. In our case it was In Barcelona. Tens of thousands of protesters against the WTO. That intensified with the 2008 crisis and the pandemic completed this cycle: our supply chains were more fragile than we thought. The world was already fragmenting before Trump’s return to the White House. The alarming thing is what happens on the other side of the Pacific. China is not regretting for anything or waiting for better times with stoic resignationbut is actively building its own independent economic sphere. The case of Huawei It is exemplary: it does not build bridges, cava trenches. Its strategy is no longer going to compete, but to create its own parallel and self -sufficient ecosystem. Beijing in the meantime has been preparing his countermeasures to Trump’s tariffs, from the climbs to his own to the prohibition of American films. They are not only defensive responses, but the steps of a long -term strategy to reduce its exposure and dependence on the West. Beijing creates its technological ecosystems, but also financial and commercial. Within our possibilities, In the EU we are also looking for the box of the strips. Begin An era of independent islands. There are changes that can be reversed when Trump leaves the position and the following arrives, but others will be permanent. Once broken, trust is not easily restored. What happened to Huawei and others in 2019 was A lesson engraved on fire: The dependence of any market (especially the American) is a vulnerability. Praness Narayanan, from the London Public Policy Research Institute, explains it in NBC: “The decisions that make (companies) following this will remodel global trade.” The result will be a more fragmented global system, more redundant and, paradoxically, less efficient that the one that has emerged from globalization. Aurélien Saussay, from the London School of Economics, anticipates That the price to be paid for this “dysglobization” will be transferred to consumers in the form of higher prices and lower supply variety. Many of the pieces that have built the imperfect framework that has given the greatest global prosperity in history are being undone. Just now that AI, climate change and demographic complications should demand more cooperation, no less. The pendulum again oscillate to closed borders and autarchiesto some extent. China wants to be self -sufficient, the United States seeks something similar and the EU, which was to other things, Start wondering what you have left to protect. Now it remains to know what will happen in the future: not if globalization can be saved – it seems very difficult to undo certain steps – but what we will build on their remains. In Xataka | There is a clear winner with the 25% tariffs to the car: it is called byd and represents everything that China has to win Outstanding image | Xataka

The devastating economic consequences of natural disasters in the United States in 2024

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Last year, devastating natural disasters in the United States according to Aon PLR insurance broker increased economic losses to approximately $ 217.8 billion. The figures registered by the insurer represent an increase of more than 85% compared to 2023. In this regard, Liz Henderson, global director of advice on Aon climatic risks commented that “when natural disasters occur and affect extensive areas and areas with great value in terms of propertiespeople and content, the losses derived from these phenomena are usually significantly greater, ”said CBS. Through a report, Aon explained that, during 2024, The economic losses that cover insurance increased to $ 112.7 billionthat represents 36% more compared to 2022 the highest figure recorded so far. Only Hurricane Helene caused economic losses close to $ 75,000 million, while Milton losses were approximately $ 25,000 million. However, The agency for the beginning of this 2025 continued to count the losses with the unfortunate forest fires in Los Angeles Countythat until times caused the destruction of 14,000 structures, this according to the experts could become one of the most expensive natural disasters for the State and the country, the figure it will represent for insurers cannot be calculated exactly. Continue reading: –Los Angeles fires could complicate preparation for 2028 Olympic Games–Taylor Swift expresses his pain for fires and contributes multiple beneficial organizations–Housing insurance rises in price throughout the US due to climatic problems (tagstotranslate) Insurers

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