Trump has determined to obtain a piece of the rare earths of Ukraine. The only problem is that they may not exist

Trump has begun this new legislature under an idea of ​​appropriating everything that can get an economic revenue and is not under his jurisdiction. It started with Greenland And now he wants to do it with Ukraine, but as happened with the first, in the Eastern country he will not find anything he thinks. Short. Donald Trump has declared that Ukraine has vast reserves of rare earths, but is far from reality. In fact, This statement is disassembled with the American geological service that does not include the East country as a significant deposit holder of these minerals. But why this obsession? As soon as he assumes the position as president, Trump He established that he wanted to “buy” Greenland as a strategic zone within the geopolitical framework and for its mineral wealth, which according to energy experts Javier Blas and Richard Milne It was not as the current president of the United States states, despite being an area with a large extension capacity. However, all this obsession behind rare earths is to ensure access to strategic resources that, for the most part, They are dominated by China. Control of these resources It is crucial For advanced technological applications and weapons production. Ensuring rare earth supply could have significant geopolitical implications, and in a context of rivalry with China, it could be part of its strategy to diversify the sources of these elements. And why now Ukraine? The analyst Javier Blas details it well for Bloombergsince the issue began when the Ukrainians presented to Trump a “Victoria Plan” highlighting the country’s mineral potential. This led Trump to speak publicly about the rare earths of Ukraine on several occasions, even mentioning a surprisingly high amount in dollars that the US could obtain from these resources, without basis on geological reality. The energy expert considers that the confusion probably arises from a misunderstanding or error of Trump by linking Ukraine with rare earths, when in reality the country does not have large deposits of these minerals. It could also have been confused with other mineral resources that Ukraine does, such as titanium and Gallium, which are valuable but not of the same strategic magnitude as rare earths. The misinformation is everywhere. However, it should be noted that this confusion by President Trump has also been fed by erroneous reports or conspiracy theories that circulate in the political sphere, which mention minerals such as lithium, beryllium or even uranium, which sometimes They are wrongly included in “rare earth” lists. In fact, this report It was published in December last year by the NATO Energy Security Excellence Center, a Autonomous organism Affiliated with the Military Alliance and that uses its name and logo. However, as Blas details, if these are the source used by Trump’s advisors, it is an important problem for global policy. The strategic point. Although Ukraine does not have vast mineral reserves, the country is in a very important geopolitical location, since it is a country of containment against Russia. For years, Ukrainian gas pipelines They have been essential For Russian gas supply to Europe, becoming a constant source of tension. The European Russian Gas Dependency has generated energy crisis and geopolitical disputeswhich further reinforces the relevance of Ukraine on the international board. In this context, the obsession with its mineral resources is not only an economic issue, but also an attempt to reinforce the geopolitical and energy security of the western bloc. Under threat. Before all this situation, in recent statements, Trump has attacked Zelensky calling it “dictator” And warning that, if he doesn’t act quickly, Ukraine could disappear. In addition, he has criticized the lack of previous agreements to avoid war and the high cost of the conflict for the United States. Within these recent statements, he also suggested that Europe should assume a majority of military spending, since it considers that war affects Europe more than the United States. Image | The White House and Unspash Xataka | Trump wants to apply tariffs of more than 25% to chips and that means one thing: much more expensive laptops

A study has simulated what would happen on Earth if Asteroid Bennu ends up impacting in 2182. The climate we know would not exist

The chances of crashing an asteroid of “large” category on our planet They are, on average, 0.001%. Therefore, everything that begins to raise that figure begins to be “less” normal. Hence Let’s talk about 2024 YR4 and its 1.6%. That said, and although there are less possibilities that it will occur, due to its size, The Bennu Asteroid It would be one of the most dangerous of the solar system. How much? That is precisely what they wanted to find out in South Korea. Potentially dangerous. The Bennu Asteroid, an object close to the land of approximately 0.5 kilometers in diameter, has been identified as one of the greatest known space threats. His orbit brings him closer to our planet every six years, and although the risk of impact is extremely low (right now it is 0.037%), the possibility of colliding with the Earth on September 24, 2182 has led the scientific community to the scientific community analyze in depth its possible effects. An unprecedented recent study, Posted in Science Advances By researchers at the IBS Institute of Climate Physics of the National University of Pusan ​​in South Korea, it has modeled for the first time the climatic and ecological consequences of an impact of a medium -sized asteroid such as Bennu. The results, of course, are not the best. The legacy of an ancient asteroid. Scientists believe that Bennu detached himself from a larger asteroid, rich in carbon, between 700 million and two billion years ago, progressively approaching the Earth’s orbit. Its composition is of great scientific interest for a simple and fascinating reason: contains key elements for lifewhat motivated NASA’s Osiris-Rex mission to explore it in 2020 and bring samples to Earth in 2023. However, and beyond its scientific value, Bennu represents a real risk that, although unlikely, cannot be ignored. Impact simulation. As explained in the study, South Korean researchers designed Detailed models to analyze how that possible impact of Bennu would affect climate, biodiversity and food security. What did they find? The most extreme scenario revealed that the impact would inject into the atmosphere between 100 and 400 million tons of dust. In other words, more graphic: it would block sunlight and plunge the planet in abrupt cooling. As for the effects, the simulation showed a certainty: They would be global and devastating. Namely: reduction in the average planet temperature in up to 4 ° C, a decrease comparable to the eras glaciers, 15% drop in rainfall, affecting the water supply and agriculture, loss of 32% of the ozone layer , exposing life on Earth to dangerous levels of ultraviolet radiation, and the decrease in photosynthesis by 20-30%, both in terrestrial and sailor ecosystems, which would cause a serious crisis in food production. In short, these combined effects would trigger, according to the study, A winter of impact that would last between three and four yearscausing global famine and an ecological crisis of enormous proportions. Comparison with past events. While a Bennu impact would be devastating, the truth is that the earth has faced major threats. The best known event occurred 66 million years ago, When an asteroid of 10 kilometers in diameter hit what is now Chicxulub, Mexicocausing the extinction of dinosaurs and climatic alterations that endured thousands of years. In comparison, Bennu is significantly smaller, but large enough to cause mass destruction and deeply alter the biosphere. Not just that. Other studies suggest that medium -sized asteroids such as bennu collide with the earth approximately every 100,000 to 200,000 years, indicating that Our prehistoric ancestors could have experienced similar events with impact on human evolution and global biodiversity. Impact on the oceans. Despite the catastrophic effects, Bennu’s impact could generate an unexpected reaction on the oceans. The iron released in the stratosphere would be deposited in the sea, stimulating the proliferation of phytoplankton and zooplanktonessential organisms for the marine food chain. According to the study, while land ecosystems would take two to three years to recover, Marine life could recover in just six monthsand even exceed their levels prior to the impact due to the increase in nutrients. Planetary Defense Strategies. Despite the low impact risk, NASA and other space agencies work on the development of planetary defense technologies. For example, the Dart mission (Double Asteroid Redirection Test)carried out in 2022, he successfully demonstrated the human ability to divert the trajectory of an asteroid, opening the door to future mitigation strategies. And besides Bennu, there are other more immediate threats. For example and as we have explained these days, Asteroid 2024 YR4 has a 1.6% probability of impacting the Earth in 2032which reinforces the need to continue with research and develop effective prevention systems. What does seem clear to this last study is that not only reveals the vulnerability of our planet to cosmic events, but also highlights that need to advance surveillance and planetary defense technology. While the possibility that Bennu or any other asteroid impact the earth is minimal, geological history demonstrates that events of this type have shaped the evolution of life and could happen again in the future. Image | Ghost presentNASA In Xataka | All DNA bases and 14 of 20 amino acids: NASA has found molecules linked to life in Bennu samples In Xataka | Physicists have been looking for a fundamental “fifth strength.” Bennu may have approached us to find her

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