experts

The rain has transformed the driest desert on the planet into a sea of ​​flowers. It’s a sight to behold and a problem for experts

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The Atacama Desert bloomed again in spring. After the August rains, more than 200 species from the Chilean region were activated and provoked the first major flowering since 2017. The Internet was filled with impressive photos, but (beyond the hype) there is a central problem: increasingly clear signs of a destabilized climate system. What has happened? In August 2025, a storm left accumulated between 40 and 60 mm in the Chilean Atacama Region. Specifically in the south: in Huasco, Freirina, Vallenar and the Llanos de Challe National Park. As a consequence, flowering started in the third week of September and reached its peak between the end of September and mid-October. He show was amazing: a mantle of red and yellow añañucas, of sighs, of huilles, of guanaco legs and lion’s claws. And why are we talking about this now? It’s a good question. Historically desert blooms occurred between 5 and 7 years. Typically linked to El Niño phenomena. In the last 40 years, Chile has recorded about 15 superblooms. The striking thing about this case (as happened in 2022 and 2025) is that it is linked to La Niña conditions. And, indeed, one may be a coincidence, but three so close together mark a trend. And the problem is that more blooms are not always good news. And so? As explained Maria Fernanda Pérezan ecologist at the PUC of Chile, out-of-season blooms generate a gap between flowering and pollinators. What’s the point of having pollen if we don’t have bees to do their job? Indeed: absolutely nothing. What’s more, if climate change causes this type of blooms on a regular basis, this deregulation could cause very serious problems. After all, just think that a guanaco paw seed can spend fifteen years on the desert floor until its time comes; If it germinates and there is no one to pollinate it, there will not be another seed. Climate change is going to cause us more problems than we are able to imagine. Because the serious thing is not the sea level, the melting of the glaciers or the rise in temperatures (that too). The most important thing is these little things that change everything. Things so small that we haven’t thought about them. Image | In Xataka | The Atacama Desert is one of the driest places on the planet. And right there a bunch of “crazies” are trying to get water out of the fog.

Science and longevity experts are clear about what time you should wake up

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For years, the culture of effort and extreme productivity has sold us the “five o’clock club“like him Holy Grail of successtaking as examples to CEOs, influencers or personal development gurus who point out the need to wake up at five in the morning. However, science focused on aging has a very different message: waking up too early is not only not productive, but it can shave years off our life. The experts. Sebastian La Rosaa doctor specializing in longevity, already pointed out that the optimal time to wake up is in a very specific window: between 6:45 and 7:00 in the morning. And the reality is that the scientific literature supports its claims based on clinical experience quite well. Without going any further, an analysis that lasted for 20 years in large groups of people revealed that the lowest point of mortality risk is exactly around seven in the morning. From this point on, extremes (as often happens in biology) are quite expensive. The extremes. Get up constantly after 8 in the morning raises the risk of mortality from all causes by a staggering 39%. But being a night owl and waking up super early every day isn’t good for your health either. This is what they saw from the data extracted from the UK Biobankwith a sample of more than 433,000 people, showing that the evening chronotype (going to bed late and getting up late) has a 10% higher risk of mortality total compared to early risers, impacting more harshly on people over 63 years of age. More tests. On the other hand, a massive study from the University of Exeter found that people who wake up naturally between five and seven in the morning reduce their risk of premature mortality by between 20 and 25%. This fits perfectly with the recommendation to go to sleep between 10:00 p.m. and 11:00 p.m. to achieve 7 or 8 hours of restful sleep and protect, in the process, cardiovascular health. The golden rule. While 7:00 a.m. seems like the evolutionary magic hour, researchers at Harvard and other pioneering institutions have reached an even more important conclusion: consistency is the most important factor. In this way, having irregular sleep schedules, such as going to bed and getting up at very different times each day, increases the risk of mortality between 20 and 48%. In fact, the regularity of the sleep-wake cycle has been shown to be a stronger predictor of mortality than the total number of hours slept. This forces the scientific consensus to establish that sleeping between 6 and 8 hours is ideal, with exactly 7 hours being the figure linked to greater survival in large population cohorts. But if we choose to sleep less than seven hours or more than eight hours, the body can become unbalanced and increase the risk of death. Hacking the internal clock. Behind all these statistics there are pure cellular mechanics. In animal models, it has been proven that having “high amplitude” circadian rhythms, with very marked differences between daytime alertness and nighttime rest, directly correlates with greater longevity. When this biological clock is altered by living behind sunlight, we alter metabolic pathways critical for aging such as via mTOR, sirtuins or IGF-1. Exposing yourself to natural light as soon as you wake up around seven in the morning is the signal that the brain needs to set this complex hormonal mechanism in motion, mitigating oxidative damage and preventing cardiovascular diseases and cancer. Images | muntazar mansory In Xataka | If you fall asleep in less than five minutes, you don’t have a “superpower”: it’s a warning signal from your brain

For experts the question is whether we are in uncharted territory

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For hours, the state of the Fresnillo dam was subject of rumors, hoaxes and concern. The reservoir, extremely close to the urban area of ​​Grazalema, was being monitored by the UME and preventive evictions had been carried out in the homes near the Gaidóvar riverbank. Finally, the mayor had to come out to deny that the rip of the dam was a scenario that was on the table. But the day was not over. 229 kilometers from there, around twelve at night, the Civil Guard began the complete eviction of Dúdara town in Granada at the foot of the Quéntar dam. The swamp It was at 101.46% of its capacity and I had to start pumping out water at full speed. A few kilometers from there, the Genil destroyed the Fabriquilla bridge and part of the old electrical installations of Hazallanas Other neighbors in the area, too They were relocated due to the rise of the river Aguas Blancas and, in Poniente Granada, hundreds of people slept in sports centers before the overflow del Genil, Colomera, Cubillas and the problems around the Frailes and Cacín rivers. In Córdoba, Navallana has been forced to unload and, as a consequence, the Guadalquivir channel receives more pressure. Back in Cádiz, the Bornos reservoir too is approaching its maximum capacity and, according to the local pressthe dam has dawned with two backhoes in case the floodgates had to be opened even more. That is to say, the lamination capacity of the Andalusian containment system is reaching its limit. The UME is taking control of entire municipalities and there are more than twenty roads blocked in several southern provinces. And the worst is not that. The worst thing is that it is going to continue raining. An overflowing community At this time, 14 rivers are under red warning today and another 31 are under orange warning. Rivers such as the Guadalete, the Genil, the Guadiaro and the Guadalhorce They are not just responding to today’s rain.but to the inability of the basin to drain what has accumulated in the last 48 hours. The best example is called Huétor Tájar (in Granada). There the Genil River – the largest tributary of the Guadalquivir – completely overflowed and the chaos has been so enormous that The army has had to take control of the entire area. Above all, because this occurred before the discharges from the headwaters of the river (still contained by the Canales reservoir) reached the area. But the key data is that of Grazalema. Although the official figures will obscure the record (because they are measured by hydrological days), the truth is that that corner of Cádiz has received more than 600 liters per square meter in 24 hours. Today, in addition, there are more than 100. And that is key because every dam (every river engineering work) is made with one key piece of information: the return to 500 years. That is, the risk of flooding at 50, 100 and 500 years. What if what is happening in Grazalema is not something specific? What if climate change is updating the chances that extreme events of this type will happen much more often? We tend to have a stereotypical view of global warming, but these are the things where it really makes a real difference: in the ability to put our infrastructures in check more criticism. In this sense, when the worst of this crisis is over, when the rain and floods give us a break, we will have to understand all this as a great stress test for our water system. And more importantly, we will have to act accordingly. Image | Dream Flower In Xataka | 180 liters where 60 were expected: why the high-resolution models have “crashed” against the Grazalema wall

Railway experts explain how and why a rail can break

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Regarding the train accident in Adamuz (Córdoba) and its causes, there are very few things that can be taken for granted at this time. Almost the only certainty is that it will take months to know what caused the derailment of an Iryo train on a straight line and, everything indicates, the subsequent impact of a Renfe Alvia train seconds later. Despite this and despite the fact that Angrois railway accident (Santiago de Compostela) has already made it clear to us that these investigations entail a great effort of time and resources, information that points to one cause or another continues to be published. Among this information that, for the moment, remains conjecture, the idea of ​​a fracture of the road has become relevant following the publication of an image in which three researchers are seen next to a broken rail. in the diary The Country This hypothesis is pointed out as the fact that focuses the investigation. ABC He claims that it is the cause of the derailment. RTVE He points out that investigators want to confirm if it was the cause or consequence of the train leaving the tracks. The image, published by several media, is being used on social networks to defend that this is the real reason for the accident, accompanying video information in which strong vibrations from the trains in motion are observed. The latter, in fact, has been taken into account to lower the maximum speed to 230 km/h in a four points of the line between Madrid and Barcelona by Adif in what is considered the first really drastic measure after the accident in Andalusia. But what causes a fracture in the road and what are the implications? Is it related to the vibrations of the trains we travel on? A fracture in the road The first thing to make clear is that in this article we try to explain how the bill can occur on a track, what its implications are and if it has any relationship with the vibrations we feel on trains. However, until now there are no official sources that confirm that the original cause of the Adamuz accident is this. The investigations continue and probably It will take months to know all the details. The General Council of Industrial Engineers reminds us of the same thing, who emphasizes that “it cannot be stated without data whether the breakage is a cause or consequence. The investigation must be based on records, tests and metallurgical analysis. Not on images after the accident.” With this in mind, they point out that “a stress fracture is a progressive break of the lane that is not produced by a single sudden event, but by the accumulation of tensions over time. Simply put, the rail supports millions of load cycles. If there is a weak area (defect, welding, microcrack), each train passage does not break the rail, but it degrades it. “There comes a time when the resistant section is insufficient and the rail suddenly fractures.” From this entity they clarified to us that the vibrations we feel when we are traveling are not enough to derail a train. For this, one of the following scenarios must occur: Serious lane breakage. Severe loss of track geometry (alignment, grading, width). Structural failures in train elements (axles, bogies). Major obstacles on the road. Very unfavorable combinations of speed, geometry and undetected defects. And they emphasize that “usual vibrations are expected in the design of both the train and the infrastructure. “High-speed rail systems work with very wide safety margins.” “The usual vibrations are foreseen in the design of both the train and the infrastructure. High-speed railway systems work with very wide safety margins” This is confirmed to us from SEMAF (Spanish Union of Railway Machinists), who point out that imperfections in the track multiply when driving on them. “It is steel on steel,” they remember, and emphasize that the vibrations are a consequence of very small perfections in the track or the wheels that generate damage to their opposite. If the damage is on the track, it generates another imperfection in the wheel that multiplies it with each step cycle, generating the discomfort we feel on board. The General Council of Engineers emphasizes that “it is not usually a safety problem. It is usually a comfort or maintenance problem (wheel or rail) and many vibrations are corrected by re-profiling wheels or rails, without touching the structure of the line.” That is, when we feel these vibrations repeatedly and repeatedly It is not that we are passing through broken or fractured paths.. But it is possible that over time they end up being damaged to the point of suffering a stress fracture if appropriate measures are not taken. Maintenance is essential In this case, The road had been renovated last May with an investment that has reached 700 million euros. We cannot yet know if this was the origin of the accident, but the General Council of Industrial Engineers points to three possible causes that could cause the breakage of a track: Rail manufacturing defects: Non-metallic inclusions. Internal microcracks. Steel segregations. They are rare, but possible, and that is why periodic ultrasonic tests are carried out. Defective welds (especially aluminothermal): a poorly executed weld can generate residual stresses, poor alignment and/or internal microcracks. It is not common, but it is a known cause in railway engineering. Fatigue from repeated loads: Each axis introduces vertical, lateral and longitudinal loads. At high speed, dynamic effects multiply those loads. If the rail is already “touched”, fatigue accelerates the breakage. Thermal stresses on track without joints (the usual one today): The lane is “blocked.” Heat generates compression. The cold generates traction. A combination of low temperature, residual stresses and previous defect can promote brittle fracture. It must be taken into account that “the rail is one of the most demanding structural elements that exist. It is not rigid on its own, it is part of a flexible system. The steel … Read more

It’s tempting to start a “miracle diet” against the clock to get to Christmas. The experts have something to say

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We have reached December and, with it, Christmas lights turn on and also a silent race that repeats itself every year. While company dinners, meetings with friends and family gatherings accumulate, thousands of people begin what we could call “the last sprint”: losing weight quickly before sitting down at the table at Christmas. But behind this sprint There is a much more complex phenomenon. One that has social, emotional and biological roots, and that hides a perverse effect. Express diets teach the body to be more efficient in saving energy, which ends up causing us to regain it and sometimes even more after losing weight quickly. The pre-Christmas sprint. Every December, an almost automatic reflex is activated, the feeling of having to “get there safely” to the holidays. The psychologist specialized in Eating Disorders (ED), Sara Bolo, He explained to us in Xataka that this phenomenon is not coincidental, but a pattern that repeats itself year after year. “Christmas is a special time, where we see family or friends again that we don’t see every day. And with that, comments about the body reappear: ‘I look thinner at you’, ‘you’ve gained weight’…” This dynamic, as common as it is harmful, multiplies aesthetic pressure and turns coexistence into a silent body examination. Another ingredient is added to this context, the purposes that were not fulfilled. “We arrived in December with the idea of New Year, New Me that we announced in January – says Bolo – and the urgency appears to show that we have achieved something.” That mixture of self-demand and closure of the cycle pushes many people to make drastic decisions in a very short time. One more factor. And it’s not just aesthetic pressure or frustration, there’s also anticipatory fear. According to Bolo, it is common for some people to restrict their diet in the weeks before, thinking that this way they “compensate” for Christmas meals in advance. “It becomes a defensive preparation. I don’t want them to tell me anything, I don’t want to feel guilty, so I start restricting before,” he details. This urgency is exactly what dietitian-nutritionist Laura Jorge also observes, director of the centers that bear her name. Since your consultation, December always has the same profile, more requests for “quick fixes”, more promises of express weight loss and more anxiety. “Every year we see an increase in people looking to lose X kilos ‘before the holidays’. It is a very clear pattern,” he explained to us in an interview. Three elements are repeated: urgency, guilt and dichotomous thinking – “now I restrict myself, and at Christmas I will eat” -. What starts as a sprintBoth experts agree, it usually ends up being an emotional and metabolic trap. The hidden enemy. Science explains it bluntly, when we subject the body to extreme and sudden caloric restriction, the body activates survival mechanisms, not weight loss. As Jorge details, the metabolism slows down, hunger increases, satiety decreases and the body begins to use muscle mass as a source of energy. This not only makes it difficult to maintain weight loss, but also reduces basal metabolic expenditure, making it easier for us to gain weight later. Scientific research supports these observations. A study of New England Journal of Medicine showed thatafter losing weight, leptin—the satiety hormone—was still low and ghrelin—the hunger hormone—was still elevated even 12 months later, even though the person had already recovered part of their eating routine. The authors conclude that these adaptations create “a physiological environment that favors the recovery of what was lost.” In addition, the factor of genetics must be taken into account. A study from 2024 published in International Journal of Obesity points out that not everyone responds the same; some people, after repeated cycles, develop a greater risk of insulin resistance or visceral adiposity. The other side. Rapid weight loss has an immediate emotional effect and makes it seem like a success. “You get on the scale, you see fewer kilos and you feel immediate euphoria,” admits Sara Bolo. But it is a mirage. When the weight returns – as it usually does – the emotional collapse appears: guilt, frustration, shame, absolute thoughts (“I am a failure”, “I have no willpower”). Furthermore, the environment reinforces this dynamic because thinness is praised and gain is censored, even with “innocent” comments. This back and forth deteriorates self-esteem and fuels restrictive behaviors that, far from solving the problem, intensify it. A door that is better not to open. “The restrictive diet is the first step of any eating disorder,” he says. the psychologist Rigid control, obsessive calorie counting, avoiding social meals, or classifying foods as good or bad are early signs. And Christmas is one of the moments where they manifest themselves the most. Laura Jorge agrees: “In these weeks we see people who begin to talk obsessively about compensating, skipping meals or doing compulsive exercise. These are signs that should not be ignored.” The combination of aesthetic pressure, abundance of stimuli and comments can activate a latent ED or aggravate an existing one. When the comment is “innocent”, it is not. Social responsibility is evident. The experts remember that comments as common as: “Oops, are you repeating yourself already?” “That’s good, you’re thinner.” “After these meals, tomorrow on a diet.” Behind all these phrases, a thin laugh follows that for many sounds like a roar. And as experts say, they are not only unnecessary, but potentially harmful. “You have to take care of your language,” summarizes the nutritionist. “Do not congratulate people for losing weight, do not comment on their own or other people’s bodies, do not pressure them to eat or stop eating.” Aesthetic pressure often begins with a comment that seemed harmless. So how can we accompany? For those who live Christmas meals with fear of losing control, the key is not in the plate, but in the environment. The psychologist Sara Bolo insists that accompany It does not mean guarding, but offering a safe space. His advice … Read more

The latest trend among the rich is exclusive writing retreats. Experts don’t think anything too good will come of it.

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The bubble of the luxury retreats It continues to grow by pairing itself with all kinds of hobbies. Painting, sculpture, ceramics, photography or jewelry classes we already have increasingly wealthy clients with higher and higher goals. The phenomenon of wellness luxury It continues to expand and the last sphere to receive its corresponding practical courses for very well-off people has been that of writing. In other words: if you are starving as a writer it is because you want to, it is a waste of time to make a living from writing (as long as you already had a lot of money beforehand, of course). Luxury retreats for writers. Luxury retreats for writers come under scrutiny in articles like this one from Slatewhich although it guarantees that the cost of the experience it describes is very high, also makes it clear that strictly literary results are not guaranteed. They are exclusive experiences that combine writing with activities such as massages, yoga, horseback riding, gourmet gastronomy and cultural tours in destinations such as Guatemalaon board a luxury cruise with all kinds of classes and tutorials, France either Tuscany. The only thing you need to participate in them is to have sufficient financial resources and available free time, not talent or experience in the world of writing. ‘Call me Ismael’, version wellness luxury. That is, more than the writing workshop in your neighborhood bookstore, these retreats have to do with the trend of wellness luxury that we mentioned: retreats that combine popular hobbies with exclusive holistic practices such as guided meditations, pranayamaspecialized massages, spa with ancestral therapies and gourmet organic gastronomy (sic). This exists but if you haven’t heard of it, perhaps it is because it is outside your sphere of possibilities. Visit websites with these types of experiences, such as Sansara Resort on the Pacific coast, and you decide if it is designed for your pocket or continue taking your drafts to your neighborhood bookstore. Emotional scam. Richard Z. Santos, author of the article, speaks directly of an emotional and financial “scam”: in the last 15 years, the duration of his literary career, he has observed how this market of workshops, sessions, and retreats to improve writing has grown, but the recent wave of touristy and expensive destinations for writers does not guarantee anything. These luxury retreats are accessible with direct payment and without a quality filter, they are more of a luxury product and a tourist experience than a serious training space. What’s more, some writers have reported that these retreats can be emotionally draining or counterproductive if you are working on sensitive or traumatic material without adequate psychological support. The barriers. Santos talks about the fact that the participants in this type of retreat are mostly white women with good economic stability, which creates an important socioeconomic and racial diversity barrier. Quite the opposite of what happens with “real”, prestigious and traditional retreats, such as Yaddo either Bread Loafwhich work with rigorous selection processes based on literary merits and offer scholarships for those who cannot afford them, and thus add social and ethnic diversity. Pay and you will receive. The luxury tourism industry and wellness They try to cover themselves with experiences that sell skills or training, and thus stop transmitting an image of indolence or little commitment to other social levels. But the name “pay-to-play” that is usually given to these withdrawals is for a reason: the fact of paying does not guarantee anything. And much less in something that requires a certain commitment, like artistic creation. Photo of Darius Bashar in Unsplash

They are experts in apps, but they don’t know how to use a printer

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The Z generation is changing Many labor dynamics With its incorporation into the labor market, but they are also breaking high expectations. The most visible is the technological preparation that was assumed to a generation that has had to finish its remote training and started its work career in a remote work and fenced by AI. That Lack of preparation technological has been made known as Tech Shame or technological shame: Not knowing how to use elementary devices in an office such as printer or scan a document. Technological pressure for digital natives. Unlike boomers, The members of the Z generation have been born and grown immersed in technology for any aspect of their life. However, they experience unexpected difficulties when they face basic offices such as printers or scanners. Despite his technological skill in personal life, A study De lasalle Network reveals that 48% of young graduates in 2022 do not feel technologically prepared in their jobs. According to the report ‘Hybrid Work: Are We There Yet?‘ From HP to 10,000 office employees around the world, 20% of young people felt judged for not knowing how to use the electronic devices of the office, while the proportion of their counterparts from other generations was only 4%. “We were surprised to discover that young workers are feeling more ‘technological shame’ than their older colleagues, and this could be due to a series of problems,” He pointed out Debbie Irish, Head of Human Resources in the United Kingdom and Ireland of HP to Worklife. Unfair expectations for “technological shame”. Although the fact of not knowing how a certain device works has affected to a greater or lesser extent to all generations that currently live in the labor market, it seems to be an unforgivable sin for generation Z given the expectations that they should Dominate any technology. However, we must not lose sight of the fact that your experience is limited to technologies with which they grew up. Printers, photocopiers or scanners are already an obsolete technology for that generation. It would be like asking Boomers either Millennials make purchase orders in MORSE CODE. Printers are less and less common at home. There was a time when having a printer at home was as common as having a computer. However, the data indicate that this trend has been stagnating in recent years and is increasingly printed at home in response to the Nightmare to face a printer. A good sample is that, according to data HP sales published by The RegisterDuring the pandemic its income in hardware for consumption printing (non -professional) grew 21% to 77 million dollars. That means that all those people who had to start working remotely did not have that printer at home previously. It is normal that they know how to use them. Not being used to using printers or scanners during their training period has made, no matter how much Digital natives Let them be, do not have that previous technological experience. On the other hand, as pointed out An article in The Guardianthe Z generation has grown using apps such as Instagram or Tiktok, very oriented to the ease of use, so they expect the rest of the technology in their surroundings Be just as easy to use. Maybe this is one of the reasons why young people are more prone to scams online That his grandparents. What lifts the hand the Millennials They would know how to send a fax, without looking in Google what a fax is. In Xataka | Three out of four young people in the US are clear: they prefer to work in a hospital than in a great technological Image | Pexels (Andrea Piacquadio) *An earlier version of this article was published in September 2024

The world’s largest iceberg was about to turn 40. I was already lasting too much for experts

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Almost four decades after detaching themselves from Antarctica, the iceberg colossal known as A23aa Giant of one billion tonshe is fighting his final battle against the ocean. After an epic trip and decades stranded at the bottom of the sea, whatever The world’s largest iceberg They are breaking into pieces, and scientists predict that it could disappear completely in the coming weeks. The history of Iceberg. The A23A detached from the Philchner-Ronne Ice Platform of Antarctica in 1986 and was embedded at the bottom of the Weddell Sea for more than 30 years. A great formation that undoubtedly matters by overcoming the surface of the Community of Madrid twice or doubling the London Metropolitan Area. But it was not until 2020 when his epic trip beganbeing dragged by the ‘Icerbergs Highway’ to the South Atlantic. And although it was stranded for a while, He started his journey again in 2024. A threatening size. After its journey, earlier this year its immense size came to threaten the food areas of the penguins on a remote island of the South Atlantic, but the iceberg continued on its way. Now, according to an analysis of the Agite France-Presse and taking as a source the images of the satellite of the European Copernicus programthe A23a It has less than half of its original sizealthough it remains a large mass of 1,770 square kilometers. A dramatic disintegration. In recent weeks, huge pieces of ice, some of up to 400 square kilometers, have detached themselves from A23a. In addition, the sea around it is full of smaller fragments, many of which are large enough to suppose a risk for navigation. Andrew Meijers, physical oceographic of the British Antartic Survey (BAS)has told AFP that the iceberg is “disintegrating quite dramatic” as it moves north. “I would say that it is in the process of disappearance … Basically it is rotting below. Water is too warm for it to be maintained. It is constantly melting,” says Meijers. The scientist expects the A23a not to be “identifiable in a few weeks.” It has gone too far. The route that this iceberg has had, the truth is that it has surprised the scientific community. “Most icebergs do not get so far. This is very large, so it has lasted more and has come further than others,” adds Meijers. Climate change as a backdrop. Although Icebergs detachment is a natural process That we have documented, scientists affirm that the rhythm they are being lost is a problem. And behind this acceleration in the detachment is man and climate change. This is something that we have already seen as a serious problem in the ‘alley of the icerbergs’ where there are a greater number of these formations, further altering ecosystems in its path. Other icebergs have had the same fate. In the pastother specimens, such as A-68awith an extension similar to the area of ​​the province of Alicante, he broke down from the Ice Platform Larsen C in July 2017 and began a 2,500 km route that took him north. After four years of travel, he ended up disintegrating himself on the island of San Pedro, having previously generated great expectation from scientists. In this case, scientists could see how the ways of oceanic water are stratified were altered. In this way, there was an effect of displacement towards the depths of particular matter and phytoplankton, which alters the redistribution of nutrients in the water. Phytoplankton is the basis of tens of species, and right now It is found in great concentrations in Greenland by melbergs melts. And although it can be positive for marine life and Atmospheric co -capturethere is a paste: changes in temperature, chemical composition and salinity can alter ecosystems. Effects of A23a. A23A disintegration may have beneficial effects, according to researchers. And it is that the fact of releasing nutrients to the ocean can favor biological productivity. But above all, negative effects stand out, since fragmentation also raises challenges for navigation and fishing in the South Atlantic, since smaller fragments are more difficult to track than the main block. In Xataka | Terranova has seen how an iceberg colossal approaches its coast. The show is surprising; The phenomenon, no

They say nothing good who pronounces them, according to three experts

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The language used is important because it predisposes and Define mental states with those who face the challenges and tasks. As noted Psychopedagogo Boris Gindis, language is the psychological function that intervenes in all other capacities such as perception, memory, cognition and behavior oriented towards the objective. That is, using a certain type of language can motivate people to follow a goal or, on the contrary, contribute to discouragement effort To achieve it. Three experts in linguistics, psychology and business management They shared with CNBC The three phrases that must be avoided at all costs if they want to achieve objectives and overcome professional challenges. Is what there is There is no phrase that best defines resignation to the established that “is what there is.” Although this might seem a neutral coletilla to an inevitable situation, its use often transmits a lack of interest for improving or lack of commitment to overcome the challenges that arise. In one Interview at the Podcast Unconfuse me Bill Gates, John McWhorter, writer and professor at Columbia University, explained that this phrase usually used when it really means ‘I don’t care’. “The first time someone told me that had happened to me something unpleasant, and he said: ‘Well, it is. As McWhorter points out, using this phrase can be perceived as a passive and defeatist attitude of resignation to something that a finger is not going to move to change. That will generate a negative image in others. Instead, Psychologist Cortney S. Warren formed in Harvard recommends Use a phrase with more proactive and committed connotations. Something like “I have to see reality as it is, even if it is not what I want, to be able to move on.” This approach recognizes the difficulty of the situation, but does not give up before her and denotes disposition to overcome and advance. This is how we have always done it Can you imagine how the world would be today if textile entrepreneurs during the industrial revolution would have said that phrase to the steam machine inventors? Use it in the work environment, and even in the personal environment, denotes a total lack of flexibility and a null Ability to adapt to new scenarios. This immobilistic attitude It clashes frontally with a period of deep changes in labor matters such as those that are currently taking place with the new models of remote or hybrid work and the imminent Arrival of AI to the working world. Jason Buechel, CEO of Whole Foods owned by Amazon, unravels that the biggest alert signal in an employee is when he is reluctant to accept new ideas or methods, stubbornly clinging to old practices. “To stick to a way of doing things, or not considering other people’s views, can significantly hinder your growth and hinder your company,” assures The Executive. Andy Jassy, ​​CEO of Amazon, acknowledges being a staunch enemy of the immobilist attitude that suggests this phrase, and bets on never stagnate to continue growing professionally. Jassy says that keeping curiosity and being open to new opportunities is not only beneficial for personal growth, but is also essential to maintain relevance in a constantly evolving work environment. Not resigning to a certain way of doing things and embrapping change, people can Maintain commitment and satisfaction both professional and personal. I can never do it. Why bother? Face a task that is perceived as impossible is the first step to not do it and the main entrance door to procrastination. Assume that the task is impossible to entry not only reflects a defeatist attitude, but ABPROVES PERSONAL SKILLS AND CAPABILITIES assuming that They are limited and cannot improve. The professor in Psychology at Yale University, Emma Seppäläholds a position close to Andy Jassy or Bill Gates, betting on a constant evolution of skills and improve in new areas, regardless of age or experience. This change of perspective is not only much more constructive, but also contributes to improving motivation and resilience, helping people overcome challenges that seemed impossible. In Xataka | Feeling over at work is normal, but it is not ideal: six techniques to avoid it and be much more productiveImage | Unspash (Antenna) *An earlier version of this article was published in August 2024

Aemet has already concluded the heat wave. Now experts look at Hurricane Erin to know if the cold will endure

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After a heat wave long and intenseSpain begins to travel a few days of thermal relief. However, after several warm episodes, it is worth asking whether the stabilization of temperatures will last over time or if on the contrary the heat will return. Days of calm ahead. Everything seems to indicate that we have several days in which temperatures will remain within normality. We will even see several days in which these will be something below the usual for these summer dates, According to the forecasts of the State Meteorology Agency (Aemet). So much so that even the rebound of temperatures that are expected towards the end of this week and beginnings of the next will not lead us to a particularly warm situation. The cold thermal anomalies At some points they could be below the nine degrees in some areas of the peninsular center, according to expert predictions. Gone is therefore the last heat wave, an episode that has not only been intense but also Looking at the western Atlantic. At the beginning of the week we pointed out that experts looked closely at what happened these days in places as far from our territory as the Western Atlantic and the Antilles archipelago. The reason was in the tropical storm Erin, a storm that reached the category of hurricane and whose journey seemed to turn to the north first and northeast later, undertaking a direction that would take her from the tropical waters to middle latitudes. Why interest? The key is on the impact that this storm could have on atmospheric circulation in these latitudes. According to explained a few days ago The physicist, disseminator and researcher at Aemet, German JJ, the emergence of this cyclone into medium latitudes could complicate the average weather prediction in Europe. Erin regroups. Erin seems to follow the established script and is already in the north direction. The storm has restructured in the last hours, so it can be expected that its progress will continue during the next few days. According to the National Hurricane Center (NHC) of the United States, the hurricane is off the coast of Florida. If the forecasts are completed, the storm will run in parallel to the east coast of the US during the next few days and between Friday and Saturday will reach the 40th parallel, already standing in our latitude. This, details German In another publicationimplies an important change in both atmospheric circulation and in the Jet Stream On the Atlantic, which will strengthen the cooling effect we are now seeing. “Thanks to this, atmospheric dynamics in our region will give a radical change, seem more like that of autumn,” he says. Uncertainty. We will have to wait to learn more about Erin’s course and its impacts, direct or indirect, about Europe. This hurricane reached category 5, becoming the first significant hurricane in a relatively meek season in Atlantic waters. The good news is that, if we can reach our environment, it will already do so as a subtropical storm or post-tropical cyclone, probably entering the continent to higher latitudes than ours. In Xataka | We have centuries studying the different types of clouds. What tells us the shape and color of these atmospheric phenomena Image | NHC / ECMWF

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