“The tiger cannot stop being a tiger but man lives in permanent risk of being dehumanized”

“And here it matters to me what a tiger can or cannot stop doing?” That, I imagine, is the only reasonable question one can ask when listening to this famous phrase of Ortega y Gasset. “The tiger cannot stop being a tiger,” said the philosopher just before adding: “but man lives in permanent risk of being dehumanized.” This is the interesting thing: that for Ortega the tiger has it easy. Tiger is born, tiger lives and tiger dies. It’s not that I have a simple life, nothing in this world has simple lives. But, at least, there are no head warm-ups. Being a human, however, is something else. As explained in ‘The man and the people’human beings have a problem that no other animal has: they have to decide who they are going to be. It is a central idea of ​​Ortega’s thought: that the human being does not have nature (he does not have a fixed behavioral repertoire, nor a series of concrete capacities, nor a ‘way of being’ in the world that comes as standard), what he has is history. It is true that contemporary science (by pulverizing the qualitative distance between us and them) has questioned this idea, but on a personal level still makes sense. In many ways, the philosopher would tell us, we are a project that is being carried out over time. However, the idea has problems: on the one hand, it empowers us, it gives us tools to take control of our own lives. On the other hand, it subjects us to pressure and anxiety (that of being “the unique and non-transferable self”) that can be counterproductive. How not to dehumanize ourselves, then? “Dehumanize“It is not becoming bad, or anything like that: it is simply betraying our individuality. Whatever that means. What Ortega did give us some ideas about is how to avoid it. For him, life oscillates between two poles: self-absorption and “alteration”: between locking yourself inside yourself and letting yourself be carried away by what is happening around you. The key is not to fall into any of these poles: neither reject society, nor get confused with it. We have to orient ourselves within it to get closer to who we are in the midst of the chaos of the contemporary world. It is an invitation to stop living without autopilot on. The difficult thing, I imagine, is doing it. Image | ChatGPT In Xataka | What did Immanuel Kant mean when he argued that patience is not “a force of resistance, but rather one that hopes to make suffering satisfactory?”

We have spent our entire lives blaming spring for our tiredness. Science has just shown that we have lived deceived

March is coming, the days are getting longer, temperatures rise and suddenly our body begins to fill with a feeling tiredapathy and drowsiness that takes over us. Traditionally, this is considered ‘spring astheniaand people, logically, do not stop searching for their symptoms on the Internet and buying expensive vitamin complexes to compensate for the bad feeling that the change of season leaves. But… What is true in all this? A paradigm shift. Until recently, evidence on this phenomenon was scarce and contradictory; however, a key investigation published in the Journal of Sleep Research has recently come to shed light on the matter. The research, led by Dr. Christine Blume from the Center for Chronobiology at the Psychiatric University Hospital of Basel, followed 418 adults from Germany, Switzerland and Austria for more than a year, from April 2024 to September 2025. Every six weeks, participants answered questionnaires about fatigue, drowsiness, insomnia and sleep quality, and at the end of the research they only had to cross-check information to determine if there really was any interfering pattern. with our health. The results. Here what was seen is that a resounding 47% of the participants claimed to suffer from “spring asthenia”, but the reality is that when the information was cross-checked there was absolutely no seasonal or monthly variation in the levels of fatigue, daytime sleepiness or quality of sleep. And statistically the tiredness that people feel in spring is statistically identical to what they feel in autumn or winter. In fact, fatigue in daily activities tended to decrease slightly as the days had more daylight hours, without any specific “peak” of fatigue being recorded during the spring. In this way, the conclusion drawn is that the discrepancy between what people think they feel and what objective data shows suggests that we are dealing with a cultural phenomenon and not a genuine seasonal syndrome. Why do we believe it? This is where the study gets genuinely interesting, since the authors do not simply deny the phenomenon, but rather propose a psychological explanation for why we experience it so convincingly. Nocebo effect: if we expect to be tired in spring, we interpret any sign of fatigue as confirmation of what we thought was going to happen. Cognitive dissonance: good weather generates high social pressure to enjoy it with outdoor activities. The problem is that when the energy does not appear, saying that you have ‘spring asthenia’ is a good excuse to not feel guilty for not following the group. Labeling effect: Like wine tasting better when we’re told it’s expensive, knowing that “you get tired in spring” actively changes how we interpret our own physical sensations. What chronobiology says. It is a reality that we are not robots and that our body reacts to the environment, and this is where chronobiology confirms that there are seasonal variations in sleep linked to the number of hours of daylight we enjoy. Studies in pre-industrial populations in Tanzania, Namibia or Bolivia show that in winter they sleep approximately one hour more than in summer. Likewise, recent research on university students in Seattle confirms that exposure to daylight is vital for our circadian rhythm, however, none of these physiological changes translate into a “clinical picture” or a peak in fatigue in spring. In medicine. Nowadays, when you go to your primary care doctor, it is impossible to receive treatment for ‘spring asthenia’ because it is not included in any official classification. However, doctors warn that a patient who arrives with great fatigue for consultation should not be sent away, even though he relates it to the arrival of spring. It must be remembered that there are many diseases that can cause this condition, such as anemia, a severe allergy, an infection or even thyroid disorders, among others. A lucrative business. While science dismisses the existence of ‘spring asthenia’, the reality is that people’s sensation is the perfect breeding ground for private clinics and dietary supplement brands. When we feel bad, we want a quick solution with a pill, and this makes the sale of multivitamin complexes, caffeine pills and a host of products related to reducing fatigue increase their sales. Images | Vitaly Gariev Arno Smit In Xataka | Only one in four Spaniards has rested on vacation. The culprits: work anxiety and the inability to disconnect

We have been talking about “time immemorial” all our lives as if it were a remote past. Well it’s a specific year

You’ve heard it a thousand times. Someone is talking about a custom, a tradition, a deep-rooted habit and suddenly, to underline that idea, they pompously claim that it dates back to “immemorial times”. You, too, have probably uttered that phrase more than once. What you may not know is that “immemorial times” does not take us back to a very distant and diffuse past of which there is no written record, but to a date very specific and not so remote: the summer of 1189. That is, just under 840 years ago. To understand it you have to travel to medieval England. Of laws and customs. It’s easy to forget when you get a fine, but living in a world regulated by clear laws is a fortune. For example, if you believe that your neighbor has taken something that belongs to you, you know exactly what to do: find a lawyer, go to court and appeal to legislation that applies equally to everyone. In medieval England the thing was more complicated. Justice was dispensed, but in a way that would seem rudimentary to us today. “Until 1275 law in early medieval England was constantly evolving and was based largely on the idea of ​​long usage, custom and royal decrees,” explains Amy Irvine in Histoy Hit. “The legal framework was decentralized, with no unified or systematic legal code for the entire country. Individual regions and communities had their own local courts and were governed by customary laws developed over time. These rules were often unwritten and passed down from generation to generation.” putting order. Over time that framework evolved. An important change came with the ratification of the Magna Carta of 1215, which placed certain restrictions on royal authority. Another (key) was completed in 1275, with the Statute of Westminstera document that codified the laws in force throughout the kingdom. Throughout his 51 chapters The statute addresses issues such as criminal legislation, the rules that regulate commerce or an issue that may seem minor to us today but in its day played a fundamental role: consolidated rights. As Irvine recalls, during the reign of Henry II (1154-1189), as the legal system consolidated, more and more people began to defend their rights, claiming legitimacy over plots or grazing areas. What arguments were they using? The custom. Often those who claimed a right relied on the fact that they had enjoyed it for a long time. The problem was how to prove it. The Statute of Westminster wanted to clarify that point with an ingenious solution, one that played with the idea of ​​’memory’. “Immemorial” times. Basically what the statute of 1275 did was divide history into two large blocks, at least for legal purposes. What divided them? The ‘legal memory’. On the one hand, there was the vast period that came to be considered ‘time immemorial’. On the other hand, the valid ‘memory time’. Today it may sound far-fetched to us, but it made sense in the eyes of medieval Englishmen. At that time one of the arguments usually used in property trials was oral tradition transmitted from one generation to another. That is, someone claimed a piece of land arguing that their father, grandfather, great-grandfather… claimed that they already farmed on that plot of land. The Statute of Westminster wanted to put some order in this mess, establishing a time of ‘legal memory’, a border between an oral company and another regulated in writing. What exactly did he do? “It became the date of legal memory,” explains Russell Sandbergprofessor at Cardiff University, in statements reported by IFL. That is, he established a framework that anyone who wanted to defend that something had happened “since” time immemorial “had to adhere to.” The change also had important advantages for English landowners, who until then had to go back several centuries, until the norman conquest of 1066, to demonstrate the validity of their property titles. One year: 1189. The next question is obvious: What barrier separated ‘immemorial’ time from the time of legal memory? What year made the difference? The answer is 1189, the year of the coronation of King Richard I of England, better known as Richard the Lionheart. Taking into account that the Statute of Westminster dates back to 1275, this means that legal memory was limited to 86 years, a reasonable time to use the testimonies of parents and grandparents. ‘Immemorial time’ thus became limited (at least in the eyes of medieval English law) to any time prior to the summer of 1189. When exactly? It is not easy to define it. There are those who set the exact border July 6 1189, the day of Richard I’s accession to the throne after the death of Henry II. Others delay it until his coronation, September 3 of that same year. Laws… and something more. That 1189 was chosen as the temporal border also has a symbolic reading: by choosing that date, Edward I paid tribute to his predecessors, the monarchs Henry II and Richard I, which in a way also served to reinforce his legitimacy on the throne. The truth is that the formula worked and still today is used frequently the concept of “time immemorial”, although those who use it do not always have Richard I and medieval legislation in mind. For the RAEFor example, “immemorial” is that time “so old that there is no memory of when it began.” Images | Andrik Langfield (Unsplash) and Wikipedia In Xataka | In the Middle Ages it was common to sleep inside wooden closets. The big question is why we stopped doing it.

The rarest chicken in Spain is blue and lives in Extremadura. What we don’t know is for how long

Human beings are ungrateful animals. For decades, while we miserably worked the land, those blue chickens (rustic, tough and independent) were very good for us. The battered farmhouses of Extremadura, toasted by the sun, extractivism and simple life, were full of them. But then modernity, cities and supermarkets came… and they became a hindrance. Today, despite the fact that in recent years the institutions have stepped up, there will be about 2,000 chicken specimens Extremaduran blue. The Extremadura Blue Hen Breeders Association has 23 farms, but most people raise them for personal consumption or as a simple hobby. It is the rarest chicken in Spain and that, believe me, is saying a lot. A country without half measures. In Spain there are 21 poultry breeds in danger of extinction. This means that 95.4% of all registered native poultry breeds are threatened. In fact, 84% of all native breeds (whether they are birds or not) are in danger. And it is curious because, in short, we live in an unparalleled agricultural power. Spain is the second largest chicken producer of the European continent (only behind the United Kingdom), the third in beef and the first in pork (although swine fever can change this). Although, to tell the truth, it is not that curious. In fact, that is the problem. The emergence of industrial poultry farming since the 50s it was cornering local breeds for the benefit of commercial hybrids specialized in pure and simple production. Therefore, deep down, we are not talking about a problem of great economic magnitude. We are talking about two central issues in the present and the future of the ‘Spain emptied‘: the territorial management model and the question of what we do with genetic heritage. Since its recovery began in 1991 (when only specimens were found in five towns in the region), the situation has improved greatly. But not enough: all those questions are still on the table. And they are not easy questions to answer. Because, and in this case the blue Extremaduran hen, is a good example of the problems that arise as soon as we start working on the matter. because the underlying question is whether a livestock breed can be preserved if no one can make a living from it. And not only because the regulations They are designed for industrial poultry farming (and represents a very considerable obstacle), but for the paradox that hides in a simple Extremadura hen: the realization that not even at the time with greater institutional support (MAPA logo, breeding programs, germplasm banks, etc…) this breed can take its commercial leap. Is it a warning to sailors? Is it the future we have to live? Image | Mentxuwiki In Xataka | China is so clear that the future of pork lies in ‘skyscraper farms’ that it is doing something: taking them to other countries

We have been adoring bananas all our lives for their potassium. Science points to raisins as the true “super snack”

In recent years it is easy to see on social networks like TikTok or Instagram different ‘specialists’ in sports or nutrition bombarding with different food supplementswith the best ‘super foods’ for good nutrition and more. However, in a corner of the pantries we may have a food that we despise, but that can give us many benefits in our daily diet: raisins. A great ally. A product that may be hated by many people because of its texture, but has been introduced by different nutrition experts as a very interesting option. The reason lies in the dehydration process, since raisins surpass very popular fresh fruits such as strawberries or bananas in nutritional density. The why. When we remove the water from a grape, what is left is a bomb of bioactive nutrients. This is what verified databases like the USDA and FatSecret point to, since a standard serving of 40 grams of raisins provides about 120-129 calories, between 1 and 2 grams of fiber and around 300 mg of potassium. And this is where the odious comparison comes in with the historical king of potassium and the one almost baptized as the treatment for soreness after sports: the banana. On paper, a medium banana has around 350-425 mg of potassium, while raisins, being dehydrated, They can reach 860 mg of potassium per 100 grams. In this way, we are talking about a brutal concentration of minerals that are key for the nervous and muscular system. What does science say? Far from being a simple grandmother’s remedy, the impact of raisins on our health is widely documented in different articles. One of these is an analysis published in 2017 which brought together almost 22,500 adults and revealed large numbers. Specifically, regular raisin consumers had 34% more fiber in their diet, 16% more potassium and on top of that they consumed 17% less added sugars. The results here were a 39% reduction in the rate of obesity and a 54% lower risk of metabolic syndrome. Effect on pressure. Beyond being a food that can be very attractive to gym lovers with the aim of alleviating soreness and also reducing sugar consumption, it can be ideal for our blood pressure. Here science has been able to see that the phenols and polyphenols of raisins have a powerful antioxidant effect, and that is why in patients with diabetes and hypertension, consume three servings a day manages to reduce blood pressure between 5 and 8 mmHg. But it doesn’t stop there, since it can also lower glucose levels after eating something and reduce very important inflammatory markers. At the digestive level, a 14-day trial showed that the fiber in this food acts as a powerful prebiotic, promoting the growth of butyrate-producing bacteria in our intestinal microbiota, which are known for their anti-inflammatory effect. Perfect fuel. Right now in the sports world there are a large number of products that promise to be a great pre-workout with artificial energy gels. In this case they have a moderate glycemic index, which translates into having sustained energy during training without the dreaded “bird”. But science pointed out, after analyzing triathletes, that taking raisins before exercising prevents DNA damage much more effectively than consuming equivalent amounts of pure glucose. Although beyond muscle there are other benefits, such as improvements in spatial memorywhich justify the famous Spanish saying: “For memory, corners of raisins”. Something that also seems like it belongs to older people, but that science has proven. It still has sugar. Clearly, raisins have many benefits, but it doesn’t mean you have to have a free bar of this food. And it should not be considered that way because in its composition it has natural sugars in the order of 24 to 28 grams per 40 gram serving. Although it does not behave in the body the same as white coffee sugar, since thanks to its matrix of fiber and phytochemicals, excessive consumption can cause glycemic spikes. That is why the recommendation that can be made is clear: moderation is the key. Images | Anshu A Jorge Alberto Vega Barrera In Xataka | Food has been filled with contradictory messages: a sports nutritionist helps us understand what’s behind it

For years we blamed testosterone for men living shorter lives. Now we know that the culprit is a chromosome

For decades, biology has observed an incontestable demographic fact: women live longer than men. It has often been blamed lifestyleto testosterone or to the greater male propensity for risky activities. However, science has found a much more subtle and genetic culprit that we carry in all our cells and that literally we start to lose as we get older. A genetics class. In a very general way, we must remember that all our genetic information is collected in 46 chromosomes which are found within the nuclei of our cells in pairs. But there is a part of all these chromosomes that define us as men or women: The presence of two X chromosomes defines women and the presence of one X chromosome with one Y defines men. Although there is great genetic complexity behind something as redundant as a pair of chromosomes, what interests us in this case is that science has seen a effect called mLOYwhich is literally the loss of Y chromosome mosaic in men. And different scientific articles suggest that it is not a simple side effect of getting older, but rather it is a “silent killer” that explains much of the longevity gap between the sexes. The runaway chromosome. For a long time, the Y chromosome was considered the “little brother” of the genome. Small, with few genes and almost exclusively responsible for determining the male sex with no other known functions, almost all of which fall on the X chromosome of considerable size. But the truth is that we were wrong, and the Y chromosome has great importance in the adult life of men. The mLOY phenomenon. This occurs when the cells that are in charge of manufacturing the blood elementslike erythrocytes, platelets, or lymphocytes, suffer errors when dividing and lose the Y chromosome. Something that generates a “mosaic” in our body, that is, some white blood cells have the Y chromosome while others do not. But what is disturbing is the frequency with which it occurs, since, according to the data reviewed, this is something that has been detected in 40% of men at age 60 and in 70% of men at age 90. There is damage. Until recently, it was believed that losing this chromosome was benign and normal, a simple “genetic gray hair.” But the evidence accumulated between 2022 and 2025, including massive UK Biobank studies and the recent German studio LURIChas set off alarm bells: losing the Y chromosome is not harmless and has important side effects. The heart. One of these side effects is precisely heart failure, which is a very prevalent disease in the elderly. Here science has been able to see that, by eliminating the Y chromosome in mice, the animals rapidly developed cardiac fibrosis. That is, their hearts were filled with scar tissue, becoming rigid and, therefore, having great difficulty pumping blood. But it is not the only disease that occurs, since in the United Kingdom Biobank, men with mLOY in more than 40% of their white blood cells had a 31% higher risk of dying from cardiovascular causes. And even the LURIC study published last year, carried out on 1,700 men, found that the mLOY effect increased the risk of fatal heart attack by almost 50%. More diseases. Beyond the heart, the impact of losing the Y chromosome also affects our body’s defense system to be able to combat different threats. Among them we have cancer, since the immune system needs the Y chromosome to effectively monitor the tumor cells that arise. Its loss is associated with a worse prognosis in bladder cancer and other solid tumors, since it is as if our body’s security guards had gone partially blind. In addition to cancer, the frequency of mLOY has also been seen to be up to 10 times higher in patients who have Alzheimer’swith studies showing an almost 3 times higher risk of developing the disease. The COVID. During the pandemic we saw that older men died much more than women without fully understanding why. We now know that the loss of the Y chromosome increases 54% risk of fatality for being infected with COVID in the elderly, finally offering a biological explanation for this bias. Is there a solution? It may seem depressing to know that a part of our DNA decides to abandon us and cause us so many problems, but in reality, it is a hopeful finding. And it is hopeful, since, seeing that the loss of the Y chromosome is a direct cause of a disease, therapeutic doors open. In experiments with mice, it has been seen that treatment with an antifibrotic drug was able to reverse the cardiac damage caused by the loss of the chromosome. This means that the mLOY effect can be used as a marker in a blood test, as happens with cholesterol, to predict a patient’s cardiac risk and to be able to give preventive treatments to delay it and improve the patient’s quality of life. Images | nrd Miroslaw Miras In Xataka | The X chromosome has new clues about aging: why women tend to live longer than men

5,000 Stanford students have given their love lives to what an algorithm decides. And it’s consuming the university

It’s Tuesday at 9:00 p.m. in Palo Alto and the silence of the Stanford dormitories is broken by a simultaneous notification: it’s Date Drop. In seconds, the hallways are filled with students who, according to The Wall Street Journalthey “huddle” on their screens with a mixture of anxiety and hope. Ben Rosenfeld, a residential assistant, describes the phenomenon as an “all-consuming force”: Students talk about nothing else while they figure out whether their destiny that night is a free drink date at the On Call Cafe or an anonymous complaint on the forum Fizz. What began as a simple class project has escalated into a massive sociological phenomenon that has hijacked campus social life. The numbers are compelling: in a university of approximately 7,500 undergraduate students, more than 5,000 have already surrendered their love lives to the decisions of this algorithm. From a class assignment to a startup millionaire. The architect of this obsession is Henry Weng, a computer science graduate student who coded the platform in just three weeks. As detailed TechCrunchwhat Weng started as a tool to help his colleagues has transformed into The Relationship Company, a startup that has already raised $2.1 million in venture capital. The list of investors includes Silicon Valley heavyweights such as Mark Pincus (founder of Zynga and of the first investors of Facebook), Elad Gil (of the first investors in AirbnbStripe and Pinterest) and Andy Chen (former partner of Coatue). Success. The premise has been so successful that it has transcended the walls of Stanford. The service has expanded to ten other elite universities, including Columbia, MIT, Princeton, and the University of Pennsylvania. Weng, who curiously took a subject called “introduction to clowning” that taught him to “delight in failure,” seems to have found a winning formula far from failure. “Our matches turn into real dates at ten times the speed of Tinder,” assures TechCrunch. Optimizing love in the age of fatigue. The success of Date Drop It is not a coincidence; It is symptomatic of an exhausted generation and an environment obsessed with efficiency. As they point out in The Wall Street Journal, It’s a very Stanford solution to a very Stanford problem. On a campus where students are high achievers (high achievers) obsessively focused on academic and professional success, organic social interaction has atrophied. “People have difficulty starting conversations in general, and much more so for romantic interactions,” student Alena Zhang explains to the outlet. But the problem goes beyond Stanford. An analysis of Forbes reveals a general crisis In the world of digital dating: 78% of users report emotional or mental exhaustion from using traditional apps. He ghosting (suffered by 41% of those surveyed) and the feeling that the profiles are a catalog of lies have created chronic fatigue. Added to this is the “Paradox of Preparation” (Readiness Paradox). Generation Z wants to find love more than any generation before it, but they feel paralyzed by the fear of “public failure.” They have replaced asking for a face-to-face date with asking on Instagram, entering a cycle of infinite “testing.” Date Drop it seems to break that paralysis by externalizing the decision: you no longer have to choose and risk public rejection; the algorithm chooses for you. Goodbye to Swipehello to the data. The application is radically different from the mechanics of Tinder. There are no photos to compulsively swipe left or right. The process, detailed on the website itselfbegins with a 66-question questionnaire designed to capture the essence of the user. It’s not just about superficial tastes, but about deep values ​​and political stances: “Is having children essential for a fulfilling life?”, “What are your core values: ambition, curiosity, discipline?” Weng explains that the system uses standard economic “matching theory” combined with an Artificial Intelligence that is trained with feedback (feedback) of the appointments that occur. However, the most innovative—and Machiavellian—feature is the social component. The platform allows friends to play Cupid. Wilson Adkins, a freshman cited by him WSJdiscovered that his friends had “conspired” through the app to match him with a girl from his residence. The algorithm validated the conspiracy with a compatibility score of 99.7%. Not everything is perfect in data heaven. Despite the enthusiasm and millions of investment, the road is not without obstacles. Date Drop It’s not the first attempt to automate love at Stanford. In 2017 he was born The Marriage Pact, a similar project which has already generated 350,000 matches. According to the WSJthe creators of this original project sent a “cease and desist” letter to Weng in November, alleging that the marketing of Date Drop It seemed too familiar to them. Furthermore, technology has limits compared to logistical reality. Gabriel Berger, another student, says that, although he had a great connection with his matchestheir schedules were incompatible: he was vice president of his fraternity and she had dance rehearsals. “We are not interacting well,” they concluded. For her part, Mila Wagner-Sanchez, freshman interviewed by Business Insideradds a note of realism: the novelty fades. After a fun first date (with a friend), and a second matches who never wrote to him, the pressure of midterms caused the app to take a backseat. “I would be open to trying again,” she says, but academic life sometimes outweighs algorithmic curiosity. Optimizing loneliness. Henry Weng has ambitious plans. He sees his company as a “Public Benefit Corporation” intended to facilitate not only romance, but “all meaningful relationships,” including friendships and professional connections. Perhaps the best summary of this phenomenon comes from Madhav Abraham-Prakash, a junior who helped bring the app to campus. Although Date Drop He hasn’t gotten him a girlfriend, he has given him connections on LinkedIn. His justification for The Wall Street Journal sums up the spirit of a generation that doesn’t want to leave anything to chance, not even fate: “I would be sad if my soulmate was here and I couldn’t find it. Or if my co-founder was here and I couldn’t find it, or if my business partner was … Read more

The question is not whether you poop glyphosate, but how much glyphosate you poop. We have been measuring this popular herbicide wrong all our lives

In those wheat macaroni that are in your shopping basket, in the jar of lentils or even in the beer there may be traces of glyphosatewhich is probably the most used herbicide on the planet. Weeds are common in agriculture and this chemical is highly effective. However, you can minimize its presence by avoiding ultra-processed cereals, opting for local products from the EU or better yet, buying organic. We were looking wrong. We know that glyphosate is present in the environment and the European Union regulates the limits maximum residues, but the reality is that there has always been difficulty in accurately measuring how much reaches our body. Because until now, we almost always looked in urine. This international study published in Science Direct The focus has changed to feces and here things change. Feces are the black box. Because this research has revealed that feces are a much more precise black box for the analysis of glyphosate in humans than urine and reveal an alarming reality: exposure to glyphosate is much higher than official statistics say. Urine testing was just the tip of the iceberg. The reason for this is how our body absorbs and rejects it: glyphosate is expelled through the feces due to its low intestinal absorption rate. Since it cannot pass through the wall of the intestine to reach the blood (from there it would go to the kidneys), it remains trapped there and ends up expelled in the feces. In a 24-hour period, 90% leaves in the feces and only a small amount reaches the urine (between 0.5% and 6% in humans). Why is it important. Because the international standard for monitoring glyphosate it’s urinewhich implies an underestimation and therefore an underestimation of the risk. Furthermore, this finding affects not only people directly related to agriculture; it is enough to consume common products present in the diet. And it doesn’t just affect humans: the study also shows its presence in farm animals, domestic cats and even bats, which means that the herbicide is moving throughout the food chain. In short: the study forces us to rethink how we monitor the presence of chemicals when safeguarding public health and the ecosystem. Modus operandi. This study proposes the use of feces as an alternative and potentially better matrix than urine for glyphosate and its metabolite AMPA (until now, the usual). To do this, they analyzed 716 human fecal samples and 249 animals from 11 countries (10 European and Argentina) taken in 2021. The research team used an advanced analytical chemistry technique called hydrophilic interaction chromatography coupled to tandem mass spectrometry (HILIC-MS/MS). Thus, glyphosate was detected in 71% of the European samples and in 100% of the Argentinian samples and are much higher than those present in the urine samples for the same individuals, 35% and 86% respectively. They saw glyphosate in conventional and eco farmers, residents of agricultural areas and general consumers. An alarming biological conclusion. If there is one thing that is clear from the study, it is that if 90% of glyphosate is in the feces and not in the urine, it means that this chemical spends much more time in direct contact with the digestive system than we thought. And therefore, the current safety limits are probably based on incomplete and undersized data, which underestimates the real health risk. It is not only the toxicity itself (which is low), but also the cumulative effect on the microbiota and long-term cellular damage. And glyphosate can act as a selective antibiotic that alters the intestinal microbiota, killing beneficial bacteria and allowing the proliferation of pathogenic ones, is cataloged As it is probably carcinogenic to humans, it can act as an endocrine disruptor to our hormonal system or induce oxidative stress. In Xataka | We have a problem with pesticides in agriculture. And a bigger one with the panic they generate In Xataka | The big problem of agriculture in Spain is the one that nobody wants to address: it rains less and less and we want to plant more and more Cover | Giorgio Trovato and Ibadah Mimpi

There is a Europe that is suffocating to pay for housing and another that lives in peace. And this map shows the differences

Beyond the political ups and downs, corruption, unemployment, the war in Ukraine, or the (increasingly) convulsive scenario of international geopolitics, from time to time The CIS reminds us that there is a much more everyday problem that keeps us Spaniards up at night: access to housing. At the end of 2025 39.9% of those surveyed by the organization pointed out housing as “the main problem” facing the country. And it is normal if you take into account the mismatch between supply and demand, the pressure that carries out tourist rentals and (above all) the sharp rise in prices of recent years. Every time we talk about the residential market, however, the same question arises: beyond the exact cost of the square meter (m2), calculated by the General Council of Notaries, the executive or portals like IdealisticHow “unaffordable” is accommodation in Spain? What economic effort does it require from families? Is it more or less than what other European households must assume? Getting perspective Type of housing (in m2) available spending 40% of monthly income. ESPON, the program who is dedicated to studying cohesion of the EU, has published a series of maps that help answer these questions in a quick, direct and, above all, visual way. To prepare them, two parameters have been basically set: the prices of the real estate market for sales and rentals and the income data published by Eurostat. Everything divided by regions. By crossing them the organism has been able to carry out two calculations. The first is to estimate what type of housing (in m2) a person who allocates 40% of their income to this purpose can rent in each EU region. The second is what percentage of their rent that same tenant should dedicate if they wanted a 100 m2 house. Percentage of monthly income necessary to rent a 100 m2 home. ESPON does not stop there. He has also transferred those same questions to the buying and selling market residential. That is, what type of housing could a person willing to invest 40% of their annual income for an entire decade afford? And how many years would you have to endure that same budgetary effort if you wanted to buy a 100 m2 apartment? In both cases the maps are similar and they leave behind a series of conclusions, such as the profound differences that exist within the same country. “Regions containing and surrounding capital cities such as Paris, Berlin, Lisbon and Madrid tend to be less affordable compared to the rest of the nation. Additionally, coastal regions tend to be less affordable, which is also clearly seen in the Netherlands and Germany, Portugal, Spain and France.” Available housing (m2) investing 40% of the income for 10 years. Years necessary to buy a 100 m2 home investing 40% of the income. For example, while a Madrid resident willing to invest 40% of his annual income in housing would need between 20 and 25 years To pay for a 100 m2 house, a resident of the province of Teruel would need at most ten years of effort. In Barcelona it would need around 20-25 years while on the other side of the peninsula, in Pontevedra, between 15 and 20 years would be enough. The worst part in Spain is Malaga, the Balearic Islands and the Canary Islands, where ESPON calculates that on average a buyer would need to invest 40% of their annual income for more than three and a half decades. A very similar effort would have to be endured by the inhabitants of the Algarve, Setúbal, part of the Paris area, Monaco, Corsica or different points spread across Eastern Europe, where ESPON itself recognizes that “quite unaffordable” areas are concentrated. If we talk about the rental market, the panorama It’s not very different. A Madrid resident who would like to rent a 100 m2 apartment would need to dedicate (on average) between 80 and 90% of their income to it. The situation is worse in coastal points, such as Barcelona, ​​Huelva, Malaga and Eastern European regions. In the provinces of Zamora or Huesca they would be enough between 30 and 40%which is closer to the debt ceiling level than recommend assuming the experts. Images | Quique Olivar (Unsplash) and ESPON In Xataka | It is not a country for Spaniards: Madrid and Catalonia are losing national population while gaining foreign population

Michel Foucault was convinced that “visibility is a trap.” And without knowing it I was talking about our lives with AI

I never thought I’d write this, but I’ve been thinking about it for days. Michel Foucault more than I would like. And a back pain is to blame. It was a couple of weeks ago, it was one in the morning and the house had been quiet for a while. That’s where the puncture came. I could have woken up my wife who was 30 centimeters away and, well, she is a doctor; I could have searched on Google; I could have even asked on an Internet forum. And yet, I opened ChatGPT, asked what was bothering me, and shortly after turned off my phone to go to sleep. And I fell asleep right away. But a few days ago, this analysis by Javier Lacort about ChatGPT Health It left me thinking. Not because AI was fully entering the world of health and “medical advice” (something that, on the other hand, I knew firsthand); but because of something that was commented on in it: that “we prefer to ask a chatbot have to wait three weeks for an appointment or have to bother a friend at eleven at night. It hurt a little. There was something interesting there. Eleven at night; one in the morning “The ChatGPT Competition”, Lacort continued“it’s not so much with the doctors as with the emotional support network that we used to have. We asked our mother, our partner, the friend who studied nursing.” But for some time now, “upsetting someone has become emotionally costly.” That last phrase is devastating because it contains the key to something that goes far beyond chatbots with medical uses. Something that goes through Millennials’ problems with calls, with the fishmongers, with sex or with any interaction that is not mediated by a screen: the deep cultural aversion that the modern world has generated to ‘social friction’. And it is curious because, although only in recent years do we see the most striking consequencessociology and cultural analysis have been pointing out what was happening for decades. We have Norbert Elias, for example, who I was convinced that (as part of the prolongation of the civilizing process) the thresholds of shame and discomfort are shifting. What fifty years ago was perfectly normal—calling without warning, asking a favor from an acquaintance, interrupting someone with a question—today borders on the intrusive. What’s more, today we have internalized it. Sennet spoke of the decline of the public sphere (we know how to handle ourselves in privacy and in public transactions, but not in the middle ground); the sociology of emotionstalks about the success of therapeutic lexicon and how that has changed the way we relate; Hartmut Rosa cblame social accelerationprecariousness and lack of time, the loss of effectiveness of reciprocity networks. That is to say, we have many theorists thinking about the same thing: that we are a new type of subject. A subject who has internalized the rules, who manages himself, who evaluates his relationships in terms of emotional cost-benefit and who, above all, experiences direct reciprocity as something frictional, uncomfortable and potentially invasive. And, just then, chatbots appear. I’m not talking about the technology behind it, nor its ultimate nature: I’m talking about the same historical process that has created subjects like this, has created something that “listens to them”, that “is empathetic”, that does not judge them and that helps them as and when it can. Honestly, it would be strange not to throw ourselves into his arms. Can Foucault help us understand all this? Google DeepMind That’s where, I’m afraid, Foucault becomes interesting. In his courses at the Collège de France from the late 70sthe French philosopher explored a whole series of different dimensions of power that, although not obvious, were inseparable from the Modern State. In the past, the State was mainly about controlling borders and collecting some money. But not anymore: now the State manages populations (what it called ‘biopolitics‘ and includes things such as vaccination programs or birth policies) and, at the same time, deals with each subject in its particularity (the so-called ‘pastoral power‘ who through family doctors, social workers, school counselors or psychologists listen to us, advise us and “lead us”). He called the combination ‘governmentality‘: a power that (excuse the ‘expletives’) is at the same time totalizing and individualizing. And those, totalizing and individualizing, are features that seem half-made of technological solutions such as ChatGPT Health. A chatbot that, on the one hand, advises users about their problems, listens without judging, guides us in micro-decisions and knows us (or ‘pretends to know us’) in our particularity; and, on the other, it performs triage, implements protocols, normalizes thresholds, generates aggregate data and, in a short time, will integrate with insurers and health systems. Pastoral and biopolitical, at the same time. And with an incredible infiltration capacity. The difference, and this Foucault could not foresee, is that now this power does not depend on the State, but on a corporation. What was previously a community or ecclesiastical function, then partially state, is now outsourced to private, for-profit infrastructures. It is a privatization of power. The tentacles of the State In the previous section I said that “Foucault could not foresee it”, but I think that is not accurate. It is true that when this thinker theorized about “pastoral power” or “biopolitics,” he was thinking about public officials operating in state institutions. But the wickers were there. After all, Foucault himself, in his last courses (especially in ‘Birth of biopolitics‘, dedicated to analyze ‘neoliberalism’ as arts of government), described a decisive mutation of our time: the State no longer thinks of itself as a provider of services but as a guarantor of the conditions for the market to function. The functions that were previously assumed directly (educate, heal, advise, care) can be outsourced to private agents. In this sense, chatbots are neither an accident nor a distortion; are the logical culmination of the historical process of the development of modern power. From a very specific formulation of … Read more

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