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☆ Meteorites may be lost to Antarctic ice as climate warms, study says
▼ + stars: | 2024-04-10 | by ( Katie Hunt | ) edition.cnn.com time to read: +9 min

Ice sampling occurs on a blue ice area during the 2022 Chilean Antarctic Institute field mission. “As the climate continues to warm, Antarctic rocks are sinking into the ice at an increasing rate. Meteorites are particularly plentiful in blue ice fields. Steven Goderis/Vrije Universiteit BrusselResearchers have identified areas of meteorite-rich blue ice mostly by luck. “The main worry is the logistical aspect of searching for Antarctica meteorites, which is already difficult today due to the remoteness of Antarctica.

Persons: Maria Valdes, ”, Valdes, Robert A, “, José, wasn’t, Balchenfjella, Steven Goderis, Veronica Tollenaar, ” Valdes, Tollenaar, ” Tollenaar, Harry Zekollari, Katherine Joy, Matthias van Ginneken, van Ginneken, Kevin Righter, Righter Organizations: CNN, Field, University of Chicago, Pritzker Center, Meteoritics, Polar Studies, Antarctic Institute, University of Santiago, Vrije Universiteit Brussel, Université Libre de Bruxelles, University of Manchester, University of Kent’s, Astrophysics, NASA Johnson Space Center Locations: Antarctica, Chile, Vrije, Université, Belgium, Houston

☆ ChatGPT’s boss claims nuclear fusion is the answer to AI’s soaring energy needs. Experts say not so fast
▼ + stars: | 2024-03-26 | by ( Laura Paddison | ) edition.cnn.com time to read: +8 min

Yet according to Sam Altman, head of ChatGPT creator OpenAI, there is a clear solution to this tricky dilemma: nuclear fusion. Nuclear fusion — the process that powers the sun and other stars — is likely still decades away from being mastered and commercialized on Earth. A section of JT-60SA, a huge experimental nuclear fusion reactor at Naka Fusion Institute in Naka city of Ibaraki Prefecture, Japan, on January 22, 2024. The sector was responsible for around 2% of global electricity demand in 2022, according to the IEA. But, he cautioned, this doesn’t necessarily mean AI’s electricity demand will fall.

Persons: Sam Altman, OpenAI, Altman, “, Lex Fridman, ” Altman, —, Alex de Vries, ”, Aneeqa Khan, ” Khan, Philip Fong, Vries, ” de Vries, Michael Khoo, “ We’re, Khoo, Yiannis Kourtoglou, Sen, Ed Markey, ” Markey, ” Khoo Organizations: CNN, Vrije Universiteit Amsterdam, University of Manchester, “, JT, Naka Fusion, Getty, International Energy Agency, Boston Consulting, Reuters, Microsoft, OpenAI, Boston Consulting Group, Google, Princeton, ” Locations: “, Naka, Ibaraki Prefecture, Japan, AFP, Pascal, Nicosia, Cyprus

VOORBURG, Netherlands (AP) — Cans of fish, jars of pasta sauce and bags of beans are stacked in blue crates. Meat, dairy and bread are kept cold in a huge freezer and a walk-in refrigerator in this affluent Dutch town. “There is a long list of things we need to do to challenge that cost-of-living crisis,” he told reporters at a campaign event. That shot up to 250 as a cost-of-living crisis swept across the world and did not spare the wealthy Netherlands. The Leidschendam-Voorburg food bank Kuipers oversees estimates that the true number of people eligible for food aid could be two to three times higher.

Persons: ”, Rob Kuipers, Maurice Crul, Pieter Omtzigt, Mark Rutte —, “, Frans Timmermans, Kuipers Organizations: Vrije Universiteit Amsterdam, Democrat, People’s Party for Freedom and Democracy, Union, . Locations: Netherlands, Leidschendam, The Hague

☆ What an isolated community in Africa may be able to teach about child care
▼ + stars: | 2023-11-17 | by ( Katie Hunt | ) edition.cnn.com time to read: +8 min

The children had a high degree of physical contact and care for most of time they were observed. Nikhil ChaudharyResponses to cryingWhat was notable, Chaudhary said, wasn’t necessarily the amount of care children received, but that mothers weren’t responsible for all of it. Other caregivers — fathers, older siblings and nonrelatives — were responsible for 38% to 46% of close care, according to the study. The mean number of caregivers other than a child’s mother was 14.4, but these weren’t all adults. “How representative would a day care center with 18 children in inner-city London be of childhood … anywhere?” he asked.

Persons: “, ”, Nikhil Chaudhary, ” Chaudhary, Chaudhary, ’, —, reexamine, wasn’t, nonrelatives —, …, Jennifer Lansford, Malcolm Gillis, ” Lansford, Carlo Schuengel, ” Schuengel, ” Marc Bornstein, we’re Organizations: CNN, Leverhulme, University of Cambridge, “, Central African, Center for Child, Duke University, Vrije Universiteit Amsterdam Locations: Republic of Congo, Central African Republic, North Carolina, London

☆ Dinosaur-killing asteroid impact fouled Earth's atmosphere with dust
▼ + stars: | 2023-10-30 | by ( Will Dunham | ) www.reuters.com time to read: +5 min

The total amount of dust, they calculated, was about 2,000 gigatonnes - exceeding 11 times the weight of Mt. While prior research highlighted two other factors - sulfur released after the impact and soot from the wildfires - this study indicated dust played a larger role than previously known. "It was cold and dark for years," Vrije Universiteit Brussel planetary scientist and study co-author Philippe Claeys said. "While the sulfur stayed about eight to nine years, soot and silicate dust resided in the atmosphere for about 15 years after the impact. "Without the impact, my guess is that mammals - including us - had little chance to become the dominant organisms on this planet."

Persons: grâce, Cem Berk Senel, Philippe Claeys, Özgür Karatekin, Karatekin, Claeys, Will Dunham, Rosalba O'Brien Organizations: Royal Observatory of, Vrije Universiteit Brussel, Nature, Dinos, Thomson Locations: North Dakota, WASHINGTON, Yucatan, Everest, Dakota, Royal Observatory of Belgium, Vrije, Belgium

☆ Exercise or medication: Which is best for depression?
▼ + stars: | 2023-10-12 | by ( Kristen Rogers | ) edition.cnn.com time to read: +7 min

What the research showsWhich treatment option works best partly depends on personal perceptions or preferences, including a person’s motivation to exercise or concern about potential side effects of a medication, experts said. For people with severe depression, exercise alone typically isn’t enough. Some experts also wonder which exercise is best for patients who benefit most from such physical activity, Schuch said. While exercise and medication are both viable options, it’s important to note that “none will work for all patients,” Schuch said. If you’re thinking of trying to alleviate depression with fitness, know “the time it takes for someone to experience relief from depression through exercise can vary widely,” Choi said.

Persons: ”, Brenda Penninx, Karmel Choi, Choi wasn’t, ” Choi, Felipe Barreto Schuch, Schuch wasn’t, Schuch, Ben Singh, wasn’t, Parco Siu, ” Singh, “, ” Schuch Organizations: CNN, European College of, Disorders, Vrije University, Harvard Medical School, Federal University of Santa, University of South, University of Hong Locations: Amsterdam, Netherlands, Boston, Federal University of Santa Maria, Brazil, University of South Australia, University of Hong Kong

☆ The Army Corps’s Flood Plan Could Ruin New York’s Waterfront. It Doesn’t Have To. - The New York Times
▼ + stars: | 2023-06-15 | by ( ) www.nytimes.com time to read: +14 min

Mr. Gutman is an environmental planning consultant and a member of the New York-New Jersey Storm Surge Working Group. In terms of population at risk, New York City is the most vulnerable city in the country, according to Climate Central, a nonprofit research organization. These highly effective and reliable harborwide surge barriers can protect large areas while leaving shorelines free for recreation and other uses. Hudson River Park 12 feet 12 feetHudson River Park 12 feet 12 feetHudson River Park 12 feet 12 feetGantry Plaza State Park 12 feet 12 feetGantry Plaza State Park 12 feet 12 feetImagine bicycling up the Hudson River Greenway in Manhattan next to a concrete wall between you and Hudson River Park. It consists of walls, small storm surge barriers and other shoreline barriers.

Persons: Robert Yaro, Daniel Gutman, Quoctrung Bui, Taylor, John Lehr, Yaro, Gutman, Hurricane Sandy, Rohit Aggarwala, Aggarwala, Jeroen Aerts, “, Sandy Hook, Arthur, Sandy, David Ralston Organizations: The New York Times, Regional Plan Association, Metro Flood Defense, New Jersey Storm, U.S . Army Corps of Engineers, Corps, Hurricane, Climate Central, United Nations, New, LaGuardia Airport, Vrije University Amsterdam, New York City, Bronx Manhattan, Bronx Manhattan Jersey City Queens, Bronx Manhattan Jersey City Queens Brooklyn Jamaica Bay, U.S . Army Corps, Engineers, Oceanographic, Dade Locations: York, New, New York, New Jersey, floodwalls, New York City, Rotterdam, Netherlands, London, St, Petersburg, Russia, New York Harbor, Central, Greenpoint, Manhattan’s, Jersey City, Hudson, Greenway, Manhattan, United, Jersey, Bronx, Queensbridge, South Williamsburg, Yonkers, Ossining, Market, Newtown, New York State , New Jersey, Brooklyn, Staten Island, Arthur Kill, Jamaica, Bronx Manhattan Jersey, Bronx Manhattan Jersey City Queens Brooklyn, Bronx Manhattan Jersey City Queens Brooklyn Jamaica Bay Staten, Texas, Galveston, Houston, Hurricane, Miami

☆ Does Therapy Really Work? Let’s Unpack That.
▼ + stars: | 2023-05-16 | by ( Susan Dominus | ) www.nytimes.com time to read: +4 min

The finding that therapy has real benefits was replicated numerous times in subsequent years, in analyses applied to patients with anxiety, depression and other prevalent disorders. As is true of much research, studies with less positive or striking results often go unpublished, so the body of scholarly work on therapy may show inflated effects. And researchers who look at different studies or choose different methods of data analysis have generated more conservative findings. Other researchers try to provide a control group by offering a neutral nontherapy therapy, but even those are thought to have some placebo effect, which could make the effect of therapy look smaller than it really is. (One researcher, in trying to devise a neutral form of therapy to serve as a control, even managed to stumble on a practice that improved patients’ well-being about as well as established therapies.)

☆ Introverts, stop acting like extroverts to be successful—do this instead, experts say
▼ + stars: | 2023-02-21 | by ( Natasha Piñon | ) www.cnbc.com time to read: +2 min

The research is clear: Making extra small talk or raising your hand for networking opportunities can help introverts find more energy, better social connections and higher levels of happiness. Extroverts may feel recharged and revitalized after some small talk, while introverts are ready to lie down, even if they enjoyed those conversations just as much. Of course, not every stereotypically extroverted action drains introverts: Some might love rowdy happy hours or off-the-cuff brainstorms. "Acting like an extrovert" might just mean reaching out to others more often, despite knowing you typically find those interaction tiring. A simple calculation can help you determine when to put yourself out there and when to pull back, Shapiro says.

☆ STUDIU: Incendiile ''zombie'' riscă să fie ''mai frecvente şi mai catastrofale'' odată cu schimbarea climei
▼ + stars: | 2021-05-19 | by ( Publika.Md - Aici Sunt Știrile | ) www.publika.md time to read: +3 min

Într-un an, însă, ''incendiile zombie'' au fost responsabile de 38% dintre regiunile arse, scrie agerpres.ro. Pe măsură ce schimbările climatice aridizează peisajele şi conduc la creşterea numărului de incendii violente pe perioada verii, aceste ''incendii zombie'' vor deveni probabil mai frecvente, a precizat cercetătorul. Pentru a calcula amploarea ''incendiilor zombie'' dintr-o zonă, cercetătorii au conceput un algoritm computerizat care ia în considerare imaginile satelitare, datele privind fulgerel şi prezenţa umană şi infrastructura. Pentru a supravieţui pe timpul iernii, incendiile trebuie să ardă la temperaturi deosebit de ridicate şi în profunzime, sugerează studiul. ''Ceea ce în trecut a fost un fenomen relativ rar ar putea deveni ceva mai frecvent şi mai catastrofal'', a subliniat Fresco.

Persons: Reuters, Sander Organizations: Universitatea din Locations: ştiinţă, Olanda, Alaska, SUA, Teritoriile de Nord, Vest, Canadei, Amsterdam, Teritoriile de Nord - Vest, Canada, Siberia, Rusiei, Nancy, Universitatea din Alaska, Fairbanks

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