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CNN —Eating a vegan, vegetarian or lacto-ovo vegetarian diet significantly reduces the overall risk of developing cancer, heart disease and dying early from cardiovascular disease, according to a new “umbrella” analysis of more than 20 years of research. “Plants have more fiber (animal foods have zero), less saturated fat and zero cholesterol (all animal foods have cholesterol),” Gardner said in an email. However, vegetarian diets limiting but not completely excluding certain types of meat and fish, such as pesco- or pollo-vegetarian diets, were excluded, he said. “Strictly vegan diets can be deficient in vitamin B12,” Gardner said. “Iron is another nutrient that is harder to get from a fully vegan diet,” Gardner added.
Persons: , Dr, Angelo Capodici, Federica, Guaraldi, David Katz, ” Katz, Christopher Gardner, Gardner, ” Gardner, , Davide Gori, ” Gori, It’s, Wesley Soares Ferracini Organizations: CNN, Scuola Superiore, IRCCS Institute of Neurological Sciences, True Health Initiative, Stanford Prevention Research Center, University of Bologna, Mayo Clinic, B12 Locations: Pisa, Italy, Bologna, Palo Alto , California
Now, after the lab team’s decade of close collaboration with scientists at Google, that data has turned into the most detailed map of a human brain sample ever created. The result is an interactive 3D model of the brain tissue, and the largest dataset ever made at this resolution of a human brain structure. And of course, it would reveal many more problems, things we hadn’t expected.”What about mapping an entire human brain? “Much of what we think we understand about the human brain is extrapolated from animals, but research like this is critical for revealing what truly makes us human. “Each human brain is a vast network of billions of nerve cells,” said Sporns, distinguished professor of psychological and brain sciences at Indiana University.
Persons: Jeff Lichtman —, Harvard University —, , Lichtman, Harvard University That’s, Viren Jain, ” Jain, Jain, there’s, we’re, , ” Lichtman, haven’t, Michael Bienkowski, ” Bienkowski, Andreas Tolias, Berger, Olaf Sporns, Sporns Organizations: CNN, Harvard University, Google, Google Research, Lichtman, Harvard, Cisco, University of Southern California’s Keck School of Medicine, , Stanford University in, Indiana University Locations: Stanford University in California
The faces that hold social currency on social media — with fox-lift brows and buccal fat removed — are increasingly bleeding into real life. AdvertisementEven before the remote-work boom, writers noticed social media was shaping the way people looked. The shift from surgical procedures to minimally invasive injections has also made cosmetic work safer and more available to average people. "The gap between the identity we present on social media and the self we see in the mirror is growing," Widdows told me. As more people get cosmetic work done, the rest of us lose touch with what's normal.
Persons: it's, Z, It's, Heather Widdows, else's, Snapchat, Anne, Mette Hermans, Widdows, Gen Zers, Hermans, you've, we've Organizations: American Academy of, New Yorker, University of Warwick, American Psychological Association, Boston University School of Medicine, City University of London, Tilburg University Locations: Instagram, United States, Netherlands
Now, a new study, building upon previous evidence, has found that among teens, vaping often may spike the risk of exposure to lead and uranium — potentially harming brain and organ development in young people. However, chronic exposure to metals, “even at low levels, can lead to detrimental health impacts, affecting cardiovascular, renal, cognitive and psychiatric functions,” she added. The study was conducted at one point in time, so the authors couldn’t control for chronic or long-term exposure. The authors acknowledged that their study is observational, meaning it didn’t find a causal relationship between vaping and toxic metal levels. But knowing why this preference led to higher uranium exposure requires more research.
Persons: CNN — Vaping, vaping, , Hongying Daisy Dai, Vaping, Dai, coauthors, vaped, Dai wasn’t, ” Dai, , Lion Shahab, Shahab, wasn’t, don’t, ” Shahab Organizations: CNN, Tobacco, Tobacco Survey, US Food and Drug Administration, biostatistics, University of Nebraska Medical Center, National Youth Tobacco Survey, Tobacco and Health, University College London, UCL Tobacco, Alcohol Research, Locations: United States, vaping
The 339-mile CHPE transmission line aims to provide hydropower to a million New York City homes. According to EPA data, carbon emissions in the New York City area rose by about 20% between 2019 and 2022. Gas-fired power plants contribute to poor air quality, which can lead to health problems like asthma. The asthma rate for children in New York City, especially in poorer neighborhoods, is one of the highest in the country. New York has six years to achieve its goal of powering 70 percent of its grid with renewable energy.
Persons: It's, CHPE, Donald Jessome, Vural, Ryan Calder, Calder, Methylmercury, Jessome Organizations: Infrastructure, Service, Champlain Hudson Power Express, Transmission Developers, New, Anadolu Agency, Getty, Virginia Tech, Hydro, Department of Energy, Queens, Sierra Club, Center for Biological Diversity, Blackstone, CHPE Locations: York City, Canada, New York, New York City, Ravenswood, Astoria, Albany, there's, Poughkeepsie, Queens , New York, Calder, Lake Champlain, Hudson, York
Colossal, 50-foot prehistoric snake discovered in India
  + stars: | 2024-04-18 | by ( Katie Hunt | ) edition.cnn.com   time to read: +4 min
CNN —A giant prehistoric snake longer than a school bus slithered around what is now India 47 million years ago, according to new research. A panoramic view of Panandhro Lignite Mine, in western India's Gujarat state, shows the fossiliferous level (red arrow) where the giant snake Vasuki indicus was found. However, the snake would have rivaled the largest known snake species — the extinct Titanoboa — in size. Snake size and the role of climateSnakes are cold-blooded and need heat from the environment to survive. Datta and Bajpai said the snake lived in a coastal marsh and swamp.
Persons: dwarfing, indicus, Shiva, Debajit Datta, Sunil Bajpai, , Datta, Verma Debajit, Bajpai, Titanoboa, Vasuki Organizations: CNN, Indian Institute of Technology Locations: India, Indian Institute of Technology Roorkee, Uttarakhand, India’s Gujarat, India's Gujarat, Colombia
Ten nonprofits serving young people in Detroit will get an unusual, lasting gift as part of a campaign started by Lisa Ford and her husband, Bill Ford, the executive chairman of Ford Motor Co. Endowments are funds a nonprofit can invest and the annual financial returns from those investments can go into the nonprofit’s budget. Detroit-area nonprofits may apply in June, when Michigan Central Station will reopen, and ten selected organizations will each receive $500,000 to launch an endowment. The Children's Foundation will manage the nonprofits’ endowments and offer them guidance and technical support over two years. Lisa Ford said the idea for creating endowments for youth nonprofits evolved out of their commitment to supporting a robust and vibrant future for the city and the automotive industry.
Persons: Lisa Ford, Bill Ford, ’ ”, Andrew Stein, , ” Ford, Todd Ely, Ely, ” Ely, Meadow Didier, Stein Organizations: Ford Motor Co, Children’s Foundation, Michigan Central, Children’s Hospital of Michigan, Harvard, Foundation, Children’s, Endowments, Internal Revenue Service, University of Colorado, Nonprofit Finance Fund, Children's, Ford, Associated, Lilly Endowment Inc, AP Locations: Detroit, Michigan, University of Colorado Denver
Now, a group of them has created an interesting model that suggests much of people's dissatisfaction with the economy comes down to interest rates. In fact, the impact of rising interest rates isn't directly accounted for anywhere in the official CPI report — even though they've also contributed to surging car payments and made credit card debt much more costly. That's why the economists developed their own inflation measure, and they think it provided a more accurate prediction of economic sentiment. Cramer said additional evidence for the impact of interest rates on consumer sentiment has come in recent months. Between November and January, the Michigan consumer sentiment index saw its biggest two-month increase since 1991 — just as mortgage rates fell from their recent peak.
Persons: , Judd Cramer, Larry Summers, they've, hasn't, Harvard's Cramer, Cramer, pocketbooks, it's, Joe Biden's Organizations: Service, Business, National Bureau of Economic Research, Harvard University, International Monetary Fund, of Labor Statistics, University of, Harvard, BLS, Federal, CPI, Federal Reserve Locations: Michigan
People who believe they have a higher income than their peers are more likely to socialize. AdvertisementPeople who think they have a higher income than their peers are more likely to socialize with them, contributing to greater happiness, new research found. A February NBER working paper found that those with higher perceived relative income increased their time spent with peers. Despite some uncertainty, some evidence suggests those with a higher relative income become more engaged in sports and community events. Changes in spending following from changes in perceived relative income could also drive changes in happiness."
Persons: , Bernardo Candia Gonzalez, causally, they're Organizations: Service Locations: Netherlands
CNN —Many young people have reported having poor mental health during and after the Covid-19 pandemic. Their experiences are affirmed by a new study finding that the rate of prescribing antidepressants to this group also spiked during the same period. But since the Covid-19 outbreak in the United States in March 2020, the dispensing rate rose nearly 64% faster than normal, according to the study published Monday in the journal Pediatrics. In female adolescents ages 12 to 17, the dispensing rate increased 130% faster after March 2020, Chua said. “I can’t tell you how many pediatricians have told me that they feel like they’re just mental health clinicians at this point,” he said.
Persons: . Kao, Ping Chua, Chua, ” Chua, , , Neha Chaudhary, wasn’t, ” Chaudhary, don’t, Chaudhary, “ Young Organizations: CNN, Pediatrics, University of Michigan’s School of Public Health, Massachusetts General Hospital, Modern Health, Food and Drug Administration Locations: United States, Massachusetts,
Typical spiders — and most creatures — tend to find the noise and wind disturbance from nearby busy roads to be too stressful, but the Jorō spider doesn’t seem to mind much, according to a new study published in Arthropoda on February 13. University of Georgia ecology students and study coauthors Kade Stewart, Caitlin Phelan and Alexa Schultz handle a Jorō spider. What to do when you come across a Jorō spiderAs the nonnative Jorō spider continues to spread in the region, the spiders pose a threat to native species that are beneficial to the environment. While conducting the study, the researchers found evidence of the Jorō spiders coexisting with native spiders, Davis said. And the Jorō spiders eat species that are good and bad for the environment, including the infamous lantern fly, he added.
Persons: , Andy Davis, Kade Stewart, Caitlin Phelan, Alexa Schultz, Davis, Floyd Shockley, Shockley, ” Shockley, , They’re, they’re Organizations: CNN, University of Georgia’s Odum, of Ecology, University of Georgia, Entomology, Smithsonian National Museum of Locations: United States, Arthropoda, Washington ,
For years, the Duke professor Dan Ariely was at the top of his game. Three professors behind the blog Data Colada reported evidence of fake data in a 2012 paper Ariely coauthored on honesty pledges. "When people do take a risk and they succeed, everybody enjoys it," Ariely told BI. In 2010, Ariely told NPR that two dentists examining the same teeth for cavities would agree only 50% of the time, citing research from Delta Dental. While the board originally said it would "unanimously stand in support of President Gay," Gay stepped down in early January in response to the backlash.
Persons: Dan Ariely, Dan Ariely's, Jesse L, Martin, Ariely, Duke, sniffed, they'd, James B, , they're, Francesca Gino, Ariely's, Marc Tessier Lavigne, Claudine Gay, Prince Andrew ., he's, Brad Swain, He's, Gordon Pennycook, Sean Gallup, Nick Brown, who's, Michael Sanders, who'd, Sanders, Gino, Aimee Drolet Rossi, Rossi, she'd, Amir, wasn't, hasn't, I've, haven't, isn't, would've, Claudine Gay's, Andrew Lichtenstein, Bill Ackman, Gay, Harvard, doesn't, Gay should've, Brown, Cornell Watson, who've, wouldn't Organizations: Google, NBC, UCLA, Duke, Business, Harvard Business, TED, Irrational, Cornell, Getty, Burda, King's College London, New York Times, NPR, Delta Dental, Higher Education, Hartford, Ariely, Harvard, University, Universities, BI, Colorado's, King's College Locations: Buckingham Palace, British, Hartford, Gaza, Montana
“Xist is a very long RNA, 17,000 nucleotides long, or letters, and it associates with approximately almost 100 proteins,” Chang said. Chang wondered whether the clumps of protein molecules that arise when Xist connects with the X chromosome were a trigger for autoimmune disease. The experiments weren’t designed to show whether Xist or the related proteins cause autoimmune disease in the animals. The samples from patients with autoimmune disease produced higher levels of autoantibodies in reaction to proteins associated with Xist, the researchers found. Plus, environmental factors play a big role in autoimmune disease.
Persons: Howard Chang, Chang, , it’s, Montserrat Anguera, ” Anguera, wasn’t, ” Chang, “ It’s, Organizations: CNN, Stanford University, Cell, Stanford School of Medicine, University of Pennsylvania School of Veterinary Medicine Locations: United States, Montserrat
Now, researchers have found synthetic chemicals called phthalates used in clear food packaging and personal care products could be a culprit, according to a new study. “Studies show the largest association with preterm labor is due to a phthalate found in food packaging called Di(2-ethylhexyl) phthalate, or DEHP,” Trasande said. “In our new study, we found DEHP and three similar chemicals could be responsible for 5% to 10% of all the preterm births in 2018. “This paper focused on the relationship between exposure to individual phthalates and preterm birth. “Every day, they’re often exposed to more than one phthalate from the products they use, so the risk of preterm birth may actually be greater,” said Friedman, who was not involved in the study.
Persons: phthalates, , Dr, Leonardo Trasande, ” Trasande, , that’s, Alexa Friedman, Friedman, diisononyl, toxicologist Linda Birnbaum, ” Birnbaum, birthweight, DEHP, Trasande, ” Friedman, don’t, ” CNN’s Jen Christensen Organizations: CNN, NYU Langone Health, , Environmental, American Chemistry Council, Product Safety, FDA, Food and Drug Administration, National Institute for Environmental Health Sciences, National Toxicology, National Institutes of Health’s, Child Health, Health, Mayo Clinic, American Academy of Pediatrics, AAP Locations: United States, European
CNN —Tardigrades, also known as water bears, commonly survive in some of Earth’s most challenging environments. Under stress in extreme cold or other harsh environmental conditions, tardigrades’ bodies produce unstable free radicals of oxygen and an unpaired electron, aka a reactive oxygen species that can wreak havoc on the body’s proteins and DNA if they overaccumulate. The survival mechanism kicks off when cysteines, one of the amino acids that forms proteins in the body, come into contact with these oxygen free radicals and becomes oxidized, the researchers found. The free radicals become, so to speak, the hammer used to smash the glass on a fire alarm. “We came up with this idea (that) maybe it’s those species that are actually signaling to the tardigrades to enter their tun state,” she said.
Persons: CNN — Tardigrades, Amanda L, cysteines, ” Smythers, Smythers, Amanda Smythers Smythers, William R, Miller, ” Miller, Jenna Schnuer Organizations: CNN, International Space Station, Dana, Farber Cancer Institute, Harvard Medical School, Getty, University of North, Chapel, Marshall University, Baker University Locations: , Boston, Antarctica, University of North Carolina, Huntington , West Virginia, Baldwin City , Kansas, Anchorage , Alaska
The authors said these new and unusual fossil trees not only bear a surprising shape reminiscent of a Dr. Seuss illustration, they reveal clues about a period of life on Earth of which we know little. Few tree fossils that date back to Earth’s earliest forests have ever been found, according to Gastaldo. Most ancient tree specimens are relatively small, he noted, and often discovered in the form of a fossilized trunk with a stump or root system attached. Wilf noted via email that the “unusual” new fossil tree was a relic of a time period from which there are almost no tree fossils. The peculiar set of tree fossils presents proof of a “failed experiment of science and evolution,” Stimson added.
Persons: Seuss, , Robert Gastaldo, sedimentologist, , Coauthors Olivia King, Matthew Stimson, Gastaldo, “ gobsmacked, Tim, Laurie Sanford, Stimson, ” Stimson, Peter Wilf, Wilf, ” Wilf, Dr, King, “ We’re, fossilization, ” Gastaldo Organizations: CNN, Colby College, New Brunswick Museum, geosciences, Pennsylvania State University Locations: Canadian, New Brunswick, Waterville , Maine, paleobotanist
CNN —Megalodons, the huge prehistoric sharks depicted in movies such as “The Meg,” had more slender bodies than was previously thought, according to a new study. Many mysteries remain about the biology of megalodons, but until now, great white sharks had been used to model their appearance. The dark grey silhouette depicts the previously reconstructed body form, based on the great white shark. Kenshu Shimada/DePaul UniversityThis new research is based on the reappraisal of an incomplete set of fossil vertebrae found in Belgium. The research suggests that “the modern great white shark may not necessarily serve as a good modern analog for assessing at least certain aspects” of megalodon biology, said Shimada.
Persons: CNN — Megalodons, Meg, , Kenshu Shimada, Phillip Sternes, megalodons, megalodon, Shimada, ” Shimada, Organizations: CNN, DePaul University in, University of California, DePaul University Locations: DePaul University in Chicago, Riverside, Belgium
The tusk belonged to a woolly mammoth later named Élmayųujey’eh or, for short, Elma. Karen Spaleta, one of the new study's coauthors, takes a sample from a mammoth tusk found at Alaska's Swan Point archaeological site. Woolly mammoth tusks grew at a consistent daily rate, with the earliest days of the animal’s life recorded in the tip of the tusks. “The US Geological Survey has done a pretty darn good job mapping rocks in Alaska,” Rowe said. Changing the picture of hunter-gatherersThe new evidence advances more than an understanding of the early relationship between woolly mammoths and humans.
Persons: Audrey Rowe, Matthew Wooller, Wooller, Karen Spaleta, Rowe, ” Rowe, , ” Wooller, , Love Dalén, Dalén, ” Dalén, Julius Csotonyi, Hunter, Jenna Schnuer Organizations: CNN, University of Alaska, university’s College of Fisheries, Ocean Sciences, Geological Survey, Palaeogenetics Locations: Alaska, Canada, United States, Elma, University of Alaska Fairbanks, Swan, Stockholm, Sweden, Anchorage , Alaska
Now, though, a massive new study published in the journal Nature has shed new light on the effect of remote work on innovation. Even though remote work is a relatively new development in corporate settings, scientists and inventors have been collaborating over long distances for decades. On remote teams, by contrast, the more established collaborators tended to come up with the original idea on their own. And just because remote collaboration didn't work for innovation in the past doesn't necessarily mean it won't work in the future. But the study's findings — given the remarkable sweep of the data it examined — do suggest some guidance for companies in the age of remote work.
Persons: haven't, Carl Benedikt Frey, Frey, Watson, Crick's, they'll, who's, Slack, you'll, we're, Aki Ito Organizations: Netflix, Oxford University, University of Pittsburgh pored, Oxford, Duke University, Business Locations: Silicon Valley
How an Indian startup hacked the world
  + stars: | 2023-11-16 | by ( ) www.reuters.com   time to read: +41 min
The Indian company hacked on an industrial scale, stealing data from political leaders, international executives, prominent attorneys and more. Run by a pair of brothers, Rajat and Anuj Khare, the company began as a small Indian educational startup. The Indian company hacked on an industrial scale, stealing data from political leaders, international executives, sports figures and more. Back in 2012, Kristi Rogers was an executive at Aegis, a London-based security company. Canadian security company GardaWorld, which acquired Aegis in 2015, said it had no information on the incident.
Persons: Chuck Randall, Randall, , ” Randall, , Randall’s inbox, Appin, Rajat, Anuj Khare, Rajat Khare’s, Clare Locke, Khare “, Khare, ” Clare Locke, Ted Kaczynski, Anuj, who’ve, SentinelOne, Tom Hegel, Appin “, Hegel, Mandiant, ” Hegel, Shane Huntley, ” Huntley, Google’s Huntley, , Jochi Gómez, Gómez, Halevi, Tamir Mor, Russian oligarch Boris Berezovsky, Mohamed Azmin Ali, ” Mor, Berezovsky, Azmin, Mor, Roman Abramovich, Mark Hastings, Hastings, didn’t, Jim H, ” Jim H, Jim H’s, Kristi Rogers, Mike Rogers, he’s, Global’s, sully, Rogers, Damian Perl, – “, Steven Santarpia, ” Santarpia, Santarpia, Leonel Fernández, ” Fernández, Rajat Khare, “ Let’s, Ministry of Home Affairs didn’t, Peter Hargitay, Stevie, Billing, ” Stevie, , ” Peter Hargitay, Mookhey, Norman Shark, Jonathan Camp, Shark, Camp, Norman, Dominican Republic –, Dan Brady, Sandra Schweingruber, ” Schweingruber, Schweingruber, Brady, ” Gómez, , ” –, Anna Carter, Mark Califano, ” Rajat Khare’s, India’s, Educomp, Karen Hunter, Hunter, Bryan, Rajat’s, Vijay Kumar, Deepak Kumar, Kumar, ACSG, Jay Solomon, Solomon, ” Rebsec’s, Vishavdeep Singh, Rebsec, CyberRoot, Sumit Gupta, Gupta, Raphael Satter, Zeba Siddiqui, Christopher Bing, Ryan McNeill, Corinne Perkins, John Emerson, Marla Dickerson Organizations: Reuters, Google, Harvard University, U.S, Symantec, Appin, Caribbean, El, Israeli Defense Forces, Commando, Quillon Law, U.S . House Intelligence, The Michigan Republican, U.S . Senate, Aegis, Global Security, Security, Rogers, Army Corps of Engineers, Rotary, Aegis ’, Global, ” Reuters, Britain’s, Appin Software Security, Ltd, Appin Security, , Research, Analysis, Intelligence Bureau, Indian, India’s Ministry of Home Affairs, India’s Ministry of Defense, of Home Affairs, Central Bureau of Investigation, CBI, Federal Bureau of Investigation, Ministry of Home Affairs, Telenor, Broadcom, FBI, Dominican, Criminal Investigation Service, Appin Security Group, CERT, country’s, Bureau of Investigation, Educomp, State Bank of India, State Bank, The National Security Agency, NSA, U.S ., Swiss, Appin Technology, India’s Ministry, Corporate Affairs, Control Security Global, Technology, Kumar, Facebook, Meta, BellTroX, Services, Street, New, Rebsec, BellTroX’s, Hire Locations: Long, New Delhi, India, Yorker, Paris, Swiss, cybersecurity, Appin, Dominican, California, , Dominican Republic, El Siglo, United States, Britain, Switzerland, New York, French, New Jersey, Israel, Russian, Malaysian, London, Rwandan, Virginia, Canadian, Chuck@shinnecock.org, Texas, Indian, India’s Punjab, Pakistan, Zurich, Australia, Norway, Oslo, Brady, Former, , U.S, Islip, Shinnecock, Washington, cyberespionage
The theory, called the giant-impact hypothesis, explains many fundamental features of the moon and Earth. And many scientists assumed any debris Theia left behind on Earth was blended in the fiery cauldron of our planet’s interior. They were already aware that there are two massive, distinct blobs that are embedded deep within the Earth. That’s when he learned new details about Theia, the mysterious projectile that presumably struck Earth billions of years ago. And, as a trained geophysicist, he knew of those mysterious blobs hidden in Earth’s mantle.
Persons: Qian Yuan, Yuan, ” Yuan, Hernán, , Steve Desch, it’s, wouldn’t, Desch, , Dr, Seth Jacobson, , Jacobson, Theia, ” Jacobson Organizations: CNN —, California Institute of Technology, Arizona State University, Arizona State’s School of Earth, Exploration, Arizona State, Caltech, NASA’s Ames Research Center, Michigan State University Locations: Africa, Arizona, Shanghai
Median wage growth for the Midwest was just 0.4% from 2019 to 2022, compared to 5.7% in the Northeast. Declines in unionization and a lack of minimum wage raises have kept wage growth low. This is in contrast to the nation's 3.1% median wage growth during the same period. Workers in the Northeast saw a median wage growth increase of 5.7% during the three-year period, while the West rose 4.7%. Only half of Midwestern states experienced median wage growth since 2019, EPI found.
Persons: , EPI, Nina Mast, Mast Organizations: Service, Economic, Institute, Workers, American, Union, Midwest, Pacific Locations: Midwest, Northeast, Louis, Indianapolis, Minneapolis, Minnesota, Illinois, South Dakota , Missouri , Ohio, Iowa, , Kansas, Nebraska, Black, American
CNN —Round discs of barren dirt known as “fairy circles” look like rows of polka dots that can spread for miles over the ground. Fairy circles were previously spotted only in the arid lands of Southern Africa’s Namib Desert and the outback of Western Australia. The results showed 263 dryland locations where there were circular patterns similar to fairy circles in Namibia and Australia. Fairy circles’ mysterious originsThe study authors also compiled environmental data where circles were spotted, collecting evidence that might hint at what causes them to form. But the question “What shapes fairy circles?” is complex, and factors that create fairy circles may differ from site to site, the study authors reported.
Persons: , Emilio Guirado, Guirado, , Stephan Getzin, Getzin, Fiona Walsh, Walsh, ” Walsh, ” Guirado, Mindy Weisberger Organizations: CNN, National Academy of Sciences, Multidisciplinary Institute, Environmental Studies, University of Alicante, University of Göttingen, University of Western, , Scientific Locations: Southern, Western Australia, Spain, Namibia, Australia, Africa, Western Sahara, of Africa, Madagascar, Midwestern Asia, Southwest Australia, Germany, University of Western Australia, Northern Territory
CNN —Hundreds of millions of years ago, jawless fishes swam Earth’s seas, their brains protected on the outside by armored skin, and on the inside by plates made of cartilage. Scientists are still piecing together how modern vertebrates’ skulls evolved from these ancient fish ancestors, which were the first animals with backbones. The specimen — an articulated cranium that’s 455 million years old — belongs to the jawless fish Eriptychius americanus. Modern vertebrate descendants of jawless fishes make up two groups: vertebrates with jaws, and jawless hagfish and lampreys. “So it’s quite exciting.”Extracting the detailsThe fossilized head cartilage was excavated in 1949 and described in 1967 by the late paleontologist Robert Denison, a curator of fossil fishes at Chicago’s Field Museum of Natural History.
Persons: jawless, , Richard Dearden, Robert Denison, Denison, Dearden, , paleobiologist Lauren Sallan, Sallan, ” Sallan Organizations: CNN, Naturalis Biodiversity, Field, University of Birmingham, Okinawa Institute of Science, Technology Graduate University Locations: Colorado, Leiden, Netherlands, United Kingdom, Japan
Over the course of three conversations this summer, Acemoglu told me he's worried we're currently hurtling down a road that will end in catastrophe. "There's a fair likelihood that if we don't do a course correction, we're going to have a truly two-tier system," Acemoglu told me. "I was following the canon of economic models, and in all of these models, technological change is the main mover of GDP per capita and wages," Acemoglu told me. In later empirical work, Acemoglu and Restrepo showed that that was exactly what had happened. "I realize this is a very, very tall order," Acemoglu told me.
Persons: who's, Katya Klinova, Daron Acemoglu, Simon Johnson, Acemoglu, Johnson, we've, he's, we're, Power, James Robinson, , Robinson, David Autor, Pascual Restrepo, Restrepo, John Maynard Keynes, Simon Simard, Lord Byron, Eric Van Den Brulle, hasn't, it's, Gita Gopinath, Paul Romer, Romer, What's, Daron, GPT, Asu Ozdaglar, It's, Mark Madeo, Tattong, Erik Brynjolfsson, Brynjolfsson, There's, Yoshua Bengio, Yuval Noah Harari, Andrew Yang, Elon Musk, I've, That's, Aki Ito Organizations: Getty, MIT, of Technology, Hulton, London School of Economics, Stagecoach, Technology, , International Monetary Fund, Microsoft, Asu, Companies, Computer, Greenpeace, Communications, Big Tech, Workers Locations: Silicon Valley, America, Boston, Istanbul, Turkey, Acemoglu, England, United States, Britain, Australia
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