If the question is “how did I meet your mother,” this graph reveals how much the answer has changed since 1930

Allow me an indiscreet question if you have a partner: how did you meet? A quick review around me gives me some answers like “class”, also others like “common friends” and in many cases Tinder would come to the fore. Well, and I also know of some cases of Twitter or even forum sharing. I am a millennial and so is the majority of my environment. If I asked this same question to my mother or if I asked it to my grandmother (if she were alive), I might find the same answers, but the proportions would change. However, for 20 years there has been one way of dating that overwhelmingly prevails over the rest, considering “success” as having a partner: internet wins by a landslide. Although like me you can do that quick review of your environment, there is someone who has done it more and better (statistically speaking): a team from Stanford University has repeated this study titled “How the couples meet and stay together” for several years that, although you can read, James Eagle has turned it into a visual resource to analyze how this modus operandi of flirting has changed over time: a very revealing one minute video. This video covers almost a century of dating habits: from 1930 to 2024 and it includes classic options such as friends, family, in a bar, at work, neighbors, at university or school, at church and of course, on the internet. Obviously, in the 1930s and subsequent decades, the Online option was a huge zero. But be careful because in 1981 it started timidly with 0.01%. In the 30s, the best way to flirt was for your cousin to introduce you to your future partner (followed by friends and school): the family as a matchmaker which lasted until 1944, at which time it was superseded by Friendships. As leisure options begin to become popular and women enter the workforce, we see how “at work” or “in a bar” gain ground until they are able to share the podium with your friends back in the 80s. How the democratization of the internet changed dating The 90s is a critical moment: online begins a meteoric rise that consolidates it as the most infallible method to find a partner in 2011, displacing those eternal friendships that have been helping us flirt since time immemorial. As striking as the rise and total consolidation of the internet is the drastic fall of all other options: in the last 10 years we have gone from only friendships holding the type with a 20% share to that in 2024, the year of the end of video, flirting online is consolidated as the quintessential method with more than 60% of the pie. Being introduced to your partner by your colleagues happens in only one in 10 cases, something that makes sense in an increasingly individualistic society, which complicates even making new friends. If you are a single person, it is clear that apps are the place to find dates, according to this study. However, dating apps are no longer as convincing, especially to new generations: this Evenbrite report dating back to 2024 reveals how Gen Z and millennials are starting to get tired of the format. Because although they continue to flirt online, it’s not like before: They prefer to ask for Instagram than to ask for a date by Tinder. Fear of “public failure” is killing traditional flirting. However, the Internet as a dating method remains stronger than ever: because before apps existed, we were already dating in the most unexpected places. Without going any further, in the mythical Terra chat. In Xataka | Tinder has understood something uncomfortable: young people are alone and no longer want to flirt like before In Xataka | The world is experiencing a matchmaking crisis. 5,000 students and an algorithm are experimenting to fix it Cover | James Eagle

When a mountaineer experiences extreme experiences on the mountain, his brain begins to imagine something: a “third man”

Not all adventures have to be successfully resolved to become epic. It happened with what is known as Imperial Transantarcticthe expedition that left England in August 1914 under the orders of explorer Ernest Shackleton with an enormous purpose and not for the faint of heart: cross Antarcticafrom Vahsel in the Weddell Sea to Ross Island at the other end. Due to the harsh conditions at the South Pole, the ship Endurance ended up trapped between ice and Shackleton saw how his plans became complicated until they dragged him into a real feat that took his endurance and that of his colleagues to a limit level only achievable between icebergs, glacial temperatures and extreme exhaustion. The explorer’s feat also served something that he probably did not even suspect: coining the expression “third man factor or syndrome”. Well known by mountaineers and which is, even today, a fascinating phenomenon. “Who is the third person walking beside you?” Ernest Shackleton (left) with Robert Falcon Scott and Edward Wilson in Antarctica, 1902. The phenomenon was described by Shackleton when he recalled the very hard two and a half days during which he advanced—along with Frank Worseley and Tom Cream—towards a whaling station located on the northern coast of South Georgia. The group walked 36 long hours between terrible conditions, with hardly any material and avoiding death. On their shoulders they also carried the responsibility of having to help the rest of their companions from the ill-fated Imperial Transantarctic. Only the three of them, Ernest, Frank and Tom, wandered through the desolate Antarctica, although if someone had asked them how many people made up that desperate entourage, they would probably have answered something different: that with them was another person, a fourth member, nameless, faceless… but undeniable. “I know that during that long and stormy march over nameless mountains and glaciers, it often seemed to me that there were four of us, not three,” the explorer wrote. That common feeling, precise Guardianoverwhelmed the three men who undertook the journey: the presence of a “fourth” that accompanied them. Such an expression must have surprised the poet. T. S. Eliotwho some time later, in 1922, after reading Shackleton’s story, picked up the idea to capture it in his popular poem The Waste Land: “Who is the third one who always walks by your side? When I count, there is only you and me together, but when I look ahead on the white road there is always another walking at your side.” Eliot’s license, which changed Shackleton’s “fourth” man for a “third” was successful and since then we usually talk about the “third man syndrome” to refer to that: the feeling of a ghost companion, a presence that in a way comforts people who face a borderline sensation. Shackleton was not the only one to describe it. Several years after his death, in 1933, Frank SmytheBritish and explorer like him, recounted an experience similar while trying to summit Mount Everest. “The whole time I was climbing alone I had the strong feeling that I was accompanied by a second person. It was so strong that completely eliminated all the loneliness I might otherwise have felt,” the explorer wrote in his diary. So vivid was the sensation that, Smythe explains, at one point during the ascent he searched in his pocket, took out a piece of Kendal Mint Cakebroke it and turned to offer one of the halves to that companion who felt so close. He didn’t see anyone, of course. You don’t have to go back that far in time. Not that far. The Madrid mountaineer Fernando Garrido wrote in his notebook the feeling that came over him when, at the beginning of 1986, he spent more than two months on the lonely summit of the Aconcaguaat almost 7,000 meters, to achieve the altitude survival record. “Today, like other times, I woke up with the feeling that there was someone outsidenext to the store. Have you spent the night there? Why didn’t he call me to let him in? (…) —said the mountaineer in statements collected for him The Confidential—He’s my brother, my brother Javier! Javi, wake up, come on, wake up! I turn it towards me. “He is dead, his head is a skull.” “A solid science” A good handful of articles and references have been written about the phenomenon, some in media within the reach of Guardian either NPRand in 2008 the writer John Geiger dedicated a monographic book to him, ‘The Third Man Factor: Surviving the Impossible’ after spending five years tracking down similar stories. It is more complicated than collecting experiences, however, to give them a plausible explanation. Years ago, during a chat with the journalist NPR’s Guy Raz, Geiger reported that there are those who turn to spirituality, although he insists that the syndrome can be explained by “a solid science”. “Many skeptics and non-believers have had this experience and attribute it to other causes,” claims the author, who in his volume even includes the case of a 9/11 survivor. In 2009 Geiger pointed out explanations such as biochemical reactions or simply failures in brain activity. “If we understand that the third man factor is part of us, like adrenaline is… then we can access it more easily. It is not a hallucination in the sense that hallucinations are disordered. This is a very useful and orderly guide,” he reflected. Years ago, researchers Ben Alderson-Day and David Smailes commented on the phenomenon and they explained that “strong feelings of presence” do not occur only in dramatic circumstances. Cases have been recorded after bereavement, during sleep paralysis or in cases of neurological disorders, such as Parkinson’s disease or brain damage. “The different contexts in which they occur give us some clues about what could be happening,” they say. “Understanding more about how and why felt presences occur has the potential to tell us many things about ourselves: how we react under intense mental or physical stress, how we deal with danger and threat, … Read more

South Korea has had the most catastrophic birth rate in the world for years. And now it has finally managed to grow

For a few years now, talking about demographics in South Korea has made it necessary to first take out a clinex package. Despite all his attempts (and there have been not a few) the country seemed condemned to suffer an uncontrollable ‘bleed’ of birth rates and see the seams of its economy tighten. It may sound exaggerated, but it is good to remember that he said goodbye to 2024 by declaring “super aged” and that there are academics who warn that the nation is emptying (literally). With that backdrop, Seoul has started 2026 with a positive fact: wins babies. And it also does so for the second consecutive year. The big question that arises now is… Are we facing a change in trend or just a mirage? The figure: 254,457. It is provisional data (the definitio will not arrive until the summer), but even so it has arrived like manna in a country accustomed to every piece of news about demographics involving a national drama. Last year South Korea registered 254,457 birthsa good balance no matter where you look at it. To begin with because it means 6.8% more that in 2024 and leaves the largest percentage increase since 2007; but those are only two of the possible readings. More babies per woman. Another interesting reading is the one that tells us about the “fertility rate”, the average number of babies that (at a statistical level) a woman is expected to have throughout her reproductive life. A few years ago that indicator plummeted to 0.72very far from the “replacement rate” (2.1 children per woman) that allows societies to remain stable. The data is still below that red line, but at least it has grown: in 2025 it passed from 0.75 to 0.8. Not only that. Reuters remember that the South Korean Government had optimistic estimates that suggested that this rate would grow to 0.75 in 2025 and 0.8 in 2026, which appears to be recovering positions faster than expected. In Seoul the trend is even more pronounced. There the indicator rose 8.9%, going from 0.53 to 0.63. The data is still very poor and they are far away to solve the problem that Korea has, but they suggest a change of cycle. Breaking the bad streak. That the birth rate is increasing in South Korea is news, but it is even more so if (as is the case) that growth is maintained for two years. In 2024 the country has already registered a positive fact (breaking up with eight exercises of consecutive falls) that now invites us to think about whether it has really found the right way to encourage its young people to have more offspring. Of course, the country has invested time, efforts and especially economic resources in that objective, in which it is played from the social sustainability and the march of his industry to issues as relevant as national defense. More weddings, more babies. 2025 has not only been a good year in maternity hospitals. It has also been for the wedding planners. Marriages increased by 8.1% in 2025, reinforcing the 14.8% rebound already recorded in 2024. This is good news because, in a conservative society like South Korea (the percentage of births outside of marriage It’s surprisingly low.), weddings are often considered an early indicator of a rebound in birth rates. Trend or mirage? That’s the million dollar question. That South Korea has been trying to activate its birth rate for years is undeniable, as is the fact that it has invested large resources in this effort and that they have been involved in the effort since the public institutions to the business world. However, there are other factors at play that suggest that the recent growth in the South Korean birth rate could be more circumstantial than structural. That is to say, in reality we would be facing a kind of demographic ‘mirage’. The hangover of the pandemic. When explaining the phenomenon, there are those who point to the influence of the pandemic. Not so much in the birth rate itself as in marriages. It is true that more South Koreans are getting tired and that this indicator will probably influence the birth rate in the coming years, but it is also true that many couples had to postpone their plans during the pandemic. “The number of marriages has increased for 21 consecutive months, from April 2024 to December last year, as couples who had delayed their marriages due to COVID-19 have tied the knot,” recognize Park Hyun-jung, director of the government office that analyzes population trends. He himself admits that today it is very difficult to establish a clear “correlation” between government policies and improved birth rates. A demographic with ‘echo’. There are those who point out, however, another factor that would be directly influencing South Korean demographics: history. The explanation I broke it down Rapahel Rashid recently in Guardian and provides an alternative theory. More babies have been born in the South Korea of ​​2024 or 2025 simply because the same thing already happened in the Korea of ​​30 years ago. To be more precise, more or less during the first half of the 1990s (1991-1995) there was a peak of around 3.6 million of babies who today enter their thirties and begin to become parents themselves. Reviewing history. We explain ourselves. Paradoxical as it may be, in the 1950s and 1960s Korea had a very different problem than today: a very high fertility rate which led authorities to launch family planning programs. The objective: guarantee the country’s recovery after the war. The message that was launched was very simple: have fewer children (two, one) and guarantee them a better life. It worked so well that by the early 1980s the fertility rate had fallen below the replacement margin and Seoul decided change course. By doing so, it favored the rebound that would now be heating up the birth rate. According to that theory, what we see today is actually a … Read more

The blockade of ingredients to Nazi Germany led Coca Cola to throw away whey and apple pulp

When you open a Fanta, you hardly think about World War II. However, this fruit-flavored drink was born in 1940 within Nazi Germany. It was a solution from Coca-Cola, owner of the brand, to the blockade of ingredients that the allies imposed on the country. Quite a commercial turn that would result in one of the company’s most popular drinks. To block. In September 1939, when Germany invaded Poland and the United Kingdom and France declared war on the Third Reich, the economic consequences spread far beyond the battle fronts. American multinationals that maintained industrial ties with German territory saw communication with their subsidiaries interrupted. The British naval blockade closed the ports; Trade with the United States, which had grown throughout the previous decade, stopped. The Coca-Cola situation. The company had been operating in Germany since 1929. Max Keith was a German manager who had assumed control of the subsidiary and built a giant infrastructure from scratch with bottling plants and distribution networks. He had even managed to produce on his own seven of the nine secret ingredients. But the concentrated syrup traveled to Germany from Atlanta, headquarters of Coca-Cola. When the embargo cut off that supply, the plants ground to a halt. The alternative was closure, but Keith did not give in. The remains. What he did was look for substitutes in what he had at hand, waste from other food industries. How did I count? expert Mark Pendergrast“what was left of what was left”: whey, a byproduct of cheese making; leftover apple pulp from cider presses; fruit peels; beet sugar, because cane sugar was a luxury… the resulting liquid was a brownish yellow, much less sweet than any modern soft drink, and its flavor changed from batch to batch depending on what ingredients were available. A name. Keith gathered his team to name the drink. He asked them to use their imagination, Fantasy. And from there the name came directly, with the advantage that it worked in almost any language without the need for translation or phonetic adaptation. It was an immediate success: in 1943 Coca-Cola sold approximately three million cases of Fanta in Germany. AND although the soft drink never had a direct connection with the NazisKeith did manage to integrate his advertising into the regime’s events, including the 1936 Berlin Olympics. In fact, he could have registered Fanta in his own name, but he did not do so. A success. Fanta was not drunk solely as a soft drink. Sugar rationing was so severe in wartime Germany that in many German homes it was used for sweeten soups and stews. Keith had obtained a partial exemption from sugar rationing in 1941, making it not only a soft drink, but also an accessible sweetener. It was not an isolated case. Fanta was not a rarity. The World War II food industry reformulated several products forced by embargoes and rationing. Nescafé, launched in 1938arose from the need to dispose of surplus Brazilian coffee at a time of commercial crisis: its soluble format allowed it to be distributed under difficult logistical conditions, and it became a standard supply for the American army. Margarine was a substitute for butter in times of Napoleonic shortages, and experienced a second massive expansion in Europe in the 1940s because butter was rationed. Post-war. When Coca-Cola relaunched Fanta in Naples in April 1955 with an orange formula made from local citrus, the name was the only thing connecting it to post-war Germany. The Italian company SNIBEG had developed the recipe on its own and Coca-Cola bought itgiving it the name of the one who already had the intellectual property. From there it grew: it arrived in the United States in 1958 and expanded globally throughout the 1960s and 1970s. Conflictive spot. However, the drink’s German past loomed large over the brand in 2015, when Coca-Cola launched a special edition in Germany for Fanta’s 75th anniversary. It was a reissue of the original recipe, with 30% whey and apple extract, distributed in glass bottles that evoked the design of the 1940s. He video campaign was especially inappropriatesince he only talked about ingenuity in times of scarcity and ignored the reason for that ingenuity: war embargoes against Nazi Germany. He concluded by inviting viewers to recover “the feeling of the good old days.” The video was removed after frontal rejection by the public and press. It was inevitable then to remember brands like Volkswagenwhose name directly alludes to the Nazi regime’s automotive program and whose plants used forced labor during the war; or like Hugo Bosswhich made military uniforms for the SS and Wehrmacht; or as the German subsidiary of IBM, Dehomagwhich provided the regime with punch card technology that allowed entire populations to be censused, classified, and tracked with a speed that manual methods made impossible. Origins that are sometimes murky due to the context, but that leave a few questions in the air about the inhumane role of any industry. Which includes the sparks of life. Header | Wikipedia

The new fighter that Sweden is preparing is a “plane of airplanes”

Swedish intelligence is clear: The conflict between Ukraine and Russia will expand across the old continent next year. Given this scenario, Sweden just signed a contract to renew its latest generation fighter for a totally different concept: a key “plane of airplanes” in the first line of defense of a Europe that still He is not very clear how to defend himself. Because Ukraine is not the only front: the threat of United States annexation of Greenland is still in the air. The contract. The Nordic country has hired Saab for 282 million dollars to develop the program Koncept för Framtida Stridsflyg (KFS, Concept for Future Combat Aviation) called to rejuvenate its fleet: KFS will be the basis of the roadmap to rejuvenate its air combat capabilities in the long term. The project started in March 2024 as Vägval Stridsflyg and after financing, it is in the development and first demo phase. Context. Within the old continent, Sweden is a particular case in air defense due to its location: despite be neutral in the Cold Warthe threat of the USSR was just around the corner, in the Baltic. Since then, maintaining strategic sovereignty has been a national priority for the Nordic country. In fact, and although it participated in the Team Tempest program led by the United Kingdom, got off the boat when this evolved into the Global Combat Aviation Program (GCAP) that integrates the United Kingdom, Italy and Japan to go it alone. Because Sweden has been building its own fighters for decades, Draken to the current Gripen E passing through Viggen. After years of service and development behind them, Gripen is already looking for a replacement for 2040. Why is it important. The implications it brings are relevant, both from a technological and geopolitical point of view at the state and continental level: Because it is not a new aircraft, it is a new concept that could redefine the standard of combat aviation. The security context is urgent, as indicated by the information from the Swedish intelligence services and the recent entry of the Nordic country into NATO. For Sweden, it would consolidate its aeronautical defense industry in the long term, reinforcing its commitment to military technological sovereignty. For Europe, if consolidated it would be the continent’s third new generation fighter program along with the FCAS (France-Germany-Spain) and the GCAP (UK-Italy-Japan). Three different projects and the question of interoperability. How this “plane of airplanes” works. What Sweden wants to replace the Gripen is a distributed combat concept. Thus, the fighter’s function is fragmented into different specialized platforms coordinated in real time by artificial intelligence. Although in a simplified and accessible way we have referred to it as “plane of airplanes”, in reality it is sixth generation “system of systems” with a different architecture: This is a manned aircraft that governs a constellation of specialized drones under a centralized AI. Risks and weaknesses. The challenge is enormous for Saab, which has already tried Helsing’s Centaur AI (German) on a real flight with the Gripen E to manage tactical decisions in combat. Of course, the Nordic company has never built a stealth fighter life-size: its background is two small research drones the size of a car, the SHARC and the FILURdating back to the 2000s. On the other hand, although Centaur’s first tests are promising, they are far from validating the use of AI in combat in real conditions. Finally, the project is so ambitious in technical and economic terms and the time window is so long that a medium-sized country like Sweden facing it alone runs the risk of being overwhelmed. In Xataka | “It’s not what we need”: Germany has just put the finishing touches on Spain’s great military dream, the European anti-F-35 is disappearing In Xataka | Europe’s great Achilles heel is not its armies, it is its plugs: NATO’s warning to shield our electrical network Cover | saab

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