The U.S. Food and Drug Administration on Friday proposed revisions to its guidelines to make it easier for gay and bisexual men to donate blood, eliminating a three-month abstinence period before donations. The restrictions were implemented years ago to prevent the spread of HIV, the virus that causes AIDS. In a release posted to the agency’s website, the FDA said under the draft proposals, all donors — regardless of sexual orientation — would be given a questionnaire regarding new partners, sexual history, and certain types of sexual activities. Any prospective donors who do not report having new or multiple sexual partners and have not engaged in certain practices, such as anal sex, in the previous three months, may be eligible to donate, provided all other eligibility criteria are met. The proposed new guidelines would allow gay and bisexual men in monogamous, long-term relationships to more easily give blood. The FDA said the draft proposals were developed after reviewing available information, including data from Britain and Canada, countries with similar HIV epidemiology that have implemented the “gender-inclusive, individual risk-based approach for assessing donor eligibility.” In the statement, FDA Commissioner Robert Califf said, “Maintaining a safe and adequate supply of blood and blood products in the U.S. is paramount for the FDA,” and these proposals will allow the agency to do so. Under the plan, the donor deferral time periods would stay in place for other HIV risk factors, including for those who have exchanged sex for money or drugs, or have …
CDC Says Omicron Subvariant XBB.1.5 Accounts for 61.3% of US COVID Cases
The Omicron subvariant XBB.1.5 has likely become the dominant variant in the United States, accounting for 61.3% of COVID cases in the week ended January 28, data from the U.S. Centers for Disease Control and Prevention showed on Friday. The subvariant accounted for 49.5% of cases in the week ended January 21, according to estimates from the CDC. XBB.1.5, which is currently the most transmissible variant, is an offshoot of XBB, first detected in October. The now-dominant XBB-related subvariants are derived from the BA.2 version of Omicron. An analysis from CDC showed on Wednesday that updated COVID-19 boosters from Pfizer Inc/BioNTech SE and Moderna helped prevent symptomatic infections against the new XBB-related subvariants. …
US Moves to Protect Minnesota Wilderness from Planned Mine
The Biden administration moved Thursday to protect northeastern Minnesota’s pristine Boundary Waters Canoe Area Wilderness from future mining, dealing a potentially fatal blow to a copper-nickel project. Interior Secretary Deb Haaland signed an order closing more than 900 square kilometers of the Superior National Forest in the Rainy River Watershed around the town of Ely, to mineral and geothermal leasing for 20 years, the longest period the department can sequester the land without congressional approval. The order is “subject to existing valid rights,” but the Biden administration contends that Twin Metals Minnesota lost its rights last year, when the department rescinded a Trump administration decision to reinstate federal mineral rights leases that were critical to the project. Twin Metals, which is owned by the Chilean mining giant Antofagasta, filed suit in August to try to reclaim those rights, and reaffirmed Tuesday that it’s not giving up despite its latest setback. “Protecting a place like Boundary Waters is key to supporting the health of the watershed and its surrounding wildlife, upholding our Tribal trust and treaty responsibilities, and boosting the local recreation economy,” Haaland said in a statement. “With an eye toward protecting this special place for future generations, I have made this decision using the best available science and extensive public input.” Project’s critics praise decision Critics of the project hailed the decision as a massive victory and called for permanent protection for the wilderness. But supporters of Twin Metals said the order runs counter to the administration’s stated goal …
US Dismantles Ransomware Network Responsible for More Than $100 Million in Extortion
An international ransomware network that extorted more than $100 million from hundreds of victims around the world has been brought down following a monthslong infiltration by the FBI, the Department of Justice announced Thursday. The group known as Hive targeted more than 1,500 victims, including hospitals, school districts and financial firms in more than 80 countries, the Justice Department said. Officials say the most recent victim in Florida was targeted about two weeks ago. In a breakthrough, FBI agents armed with a court order infiltrated Hive’s computer networks in July 2022, covertly capturing its decryption keys and offering them to victims, saving the targets $130 million in ransom payments, officials said. “Cybercrime is a constantly evolving threat. But as I have said before, the Justice Department will spare no resource to identify and bring to justice, anyone, anywhere, who targets the United States with a ransomware attack,” Attorney General Merrick Garland said at a press conference. Working with German and Dutch law enforcement, the FBI on Wednesday took down the servers that power the Hive network. “Simply put, using lawful means, we hacked the hackers,” Deputy Attorney General Lisa Monaco said. While no arrests have been made in connection with the takedown, FBI Director Christopher Wray warned that anybody involved with Hive should be concerned, because this investigation is very much ongoing. “We’re engaged in what we call ‘joint sequenced operations’ … and that includes going after their infrastructure, going after their crypto and going after the people who work …
Small Asteroid to Pass Near Earth Thursday
The U.S. space agency NASA says a small asteroid will pass very close to Earth Thursday, just 3,600 kilometers from our planet’s surface, well within the orbit of most geosynchronous satellites. In a release on its website, NASA says the object, known as 2023 BU, poses no threat to the Earth. The agency says even if it entered the atmosphere it would turn into a fireball and largely disintegrate harmlessly, with some bigger debris potentially reaching the surface as small meteorites. NASA says the object – just 3.5 to 8.5 meters across – represents one of the closest passes by a near-Earth object ever recorded. It is expected to pass over the southern tip of South America at 7:27 p.m. EST (12:27 a.m. GMT). Experts say it would not be visible without a powerful telescope. The agency said the asteroid was discovered and reported Saturday by amateur astronomer Gennadiy Borisov, who operates an observatory in Nauchnyi, Crimea. NASA says additional observations were reported to the Minor Planet Center, or MPC, – the internationally recognized authenticator of the position of small celestial bodies. The MPC operates from the Smithsonian Astrophysical Observatory at Harvard University in Cambridge, Massachusetts under the authority of the International Astronomical Union. The data was automatically posted on the Near-Earth Object Confirmation Page website. Within three days, several observatories around the world had made dozens of observations, helping astronomers better refine 2023 BU’s orbit. The Center for Near Earth Object Studies, or …
US Seeks Reengagement with China to Stop Illicit Fentanyl as Blinken Heads to Beijing
The United States is “actively seeking to reengage” China on counternarcotics, including stopping the flow of illicit synthetic drugs like fentanyl into the U.S., said the State Department ahead of Secretary of State Antony Blinken’s visit to Beijing in early February. U.S. officials admit engagement between the two countries on these issues “has been limited in recent months.” “We don’t have any recent meetings to read out or to preview,” a State Department spokesperson told VOA on Tuesday, when asked if talks to combat fentanyl have been resumed after Beijing suspended collaboration with Washington on the issue in protest of then-House Speaker Nancy Pelosi’s visit to Taiwan last August. “Though its past action has helped counter illicit synthetic drug flows, we do hope to see additional action from the PRC (People’s Republic of China) – meaningful, concrete action – to curb the diversion of precursor chemicals and equipment used by criminals to manufacture fentanyl and other synthetic drugs,” State Department spokesperson Ned Price told VOA this week. In 2019, China added fentanyl-related substances to the list of controlled narcotic drugs. While Beijing is no longer a major source of the synthetic opioid flowing to the United States, U.S. officials said Washington continues to see Chinese-origin precursor chemicals being used in illicit fentanyl production and other illicit synthetic drugs. Bipartisan congressional majorities have approved legislation to prioritize U.S. efforts to combat international trafficking of covered synthetic drugs. The FENTANYL Results Act was signed into law by U.S. President Joe Biden through …
Asteroid on Path for Close Call With Earth
An asteroid the size of a delivery truck will whip past Earth on Thursday night, one of the closest such encounters ever recorded. NASA said it will be a near miss with no chance of the asteroid hitting Earth. NASA said Wednesday that the newly discovered asteroid will zoom 3,600 kilometers above the southern tip of South America. That’s 10 times closer than the bevy of communication satellites circling overhead. The closest approach will occur at 7:27 p.m. EST (9:27 p.m. local.) Even if the space rock came a lot closer, scientists said most of it would burn up in the atmosphere, with some of the bigger pieces possibly falling as meteorites. NASA’s impact hazard assessment system, called Scout, quickly ruled out a strike, said its developer, Davide Farnocchia, an engineer at the agency’s Jet Propulsion Laboratory in Pasadena, California. “Despite the very few observations, it was nonetheless able to predict that the asteroid would make an extraordinarily close approach with Earth,” Farnocchia said in a statement. “In fact, this is one of the closest approaches by a known near-Earth object ever recorded.” 2023 BU Discovered Saturday, the asteroid known as 2023 BU is believed to be between 3.5 meters and 8.5 meters feet across. It was first spotted by the same amateur astronomer in Crimea, Gennadiy Borisov, who discovered an interstellar comet in 2019. Within a few days, dozens of observations were made by astronomers around the world, allowing them to refine the asteroid’s orbit. Earth’s gravity will alter …
Trump Reinstated to Facebook After 2-Year Ban
Facebook parent Meta is reinstating former President Donald Trump’s personal account after a two-year suspension following the January 6, 2021, insurrection. The company said in a blog post Wednesday it is adding “new guardrails” to ensure there are no “repeat offenders” who violate its rules. “In the event that Mr. Trump posts further violating content, the content will be removed and he will be suspended for between one month and two years, depending on the severity of the violation,” said Meta, which is based in Menlo Park, California. Trump, in a post on his own social media network, blasted Facebook’s decision to suspend his account as he praised his own site, Truth Social. “FACEBOOK, which has lost Billions of Dollars in value since “deplatforming” your favorite President, me, has just announced that they are reinstating my account. Such a thing should never again happen to a sitting President, or anybody else who is not deserving of retribution!” he wrote. He was suspended on January 7, a day after the deadly 2021 insurrection. Other social media companies also kicked him off their platforms, though he was recently reinstated on Twitter after Elon Musk took over the company. He has not tweeted. Banned from mainstream social media, Trump has been relying on Truth Social, which he launched after being blocked from Twitter. …
Olive Pits Fuel Flights in Spain
The war in Ukraine has exposed Europe’s energy dependence on Russia and is spurring the development of new, cleaner-burning biofuels. Spain is emerging as a leader in this effort, with the introduction late last year of airplane fuel made from olive pits. Marcus Harton narrates this report from Alfonso Beato in Seville. …
Ancient Jerusalem Hand Imprint Baffles Israel Experts
Israeli archaeologists said Wednesday that they are trying to uncover the meaning of a recently discovered hand imprint carved into the stone wall of an ancient moat outside Jerusalem’s Old City. The imprint, which may been made as a “prank”, was found in a thousand-year-old moat exposed during works to expand a road in Israeli-annexed east Jerusalem near Herod’s Gate, the Israeli Antiquities Authority said. The massive moat was hewn into the stone around all of the Old City, stretching 10 meters (33 feet) across and between two to seven meters deep and, unlike typical European ones, not filled with water. According to the IAA, Crusaders in 1099 needed five weeks to cross it and breach the city’s walls and defenses While the moat’s function was clear, the hand’s meaning was elusive. “It’s a mystery, we tried to solve it,” IAA’s excavation director Zubair Adawi said in a statement. IAA archaeologists remained uncertain who carved the hand into the rock or its significance. The moat and hand have meanwhile been covered to enable the continued infrastructure works just below the walls that currently surround the city, built in the 16th century by Suleiman the Magnificent. …
Microsoft Reports Outage for Teams, Outlook, Other Services
Microsoft said it’s seeing some improvement to problems with its online services including the Teams messaging platform and Outlook email system after users around the world reported outages Wednesday. In a status update, the tech company reported “service degradation” for a number of its Microsoft 365 services. Thousands of users reported problems with Teams, Outlook, the Azure cloud computing service and XBox Live online gaming service early Wednesday on the Downdetector website, which tracks outage reports. Many users also took to social media to complain that services were down. By later in the morning, Downdetector showed the number of reports had dropped considerably. “We’re continuing to monitor the recovery across the service and some customers are reporting mitigation,” the Microsoft 365 Status Twitter account said. “We’re also connecting the service to additional infrastructure to expedite the recovery process.” It tweeted earlier that it had “isolated the problem to a networking configuration issue” and that a network change suspected to be causing the problem was rolled back. It comes after Microsoft reported Tuesday that its quarterly profit fell 12%, reflecting economic uncertainty that the company said led to its decision this month to cut 10,000 workers. …
ChatGPT Bot Passes US Law School Exam
A chatbot powered by reams of data from the internet has passed exams at a U.S. law school after writing essays on topics ranging from constitutional law to taxation and torts. ChatGPT from OpenAI, a U.S. company that this week got a massive injection of cash from Microsoft, uses artificial intelligence (AI) to generate streams of text from simple prompts. The results have been so good that educators have warned it could lead to widespread cheating and even signal the end of traditional classroom teaching methods. Jonathan Choi, a professor at Minnesota University Law School, gave ChatGPT the same test faced by students, consisting of 95 multiple-choice questions and 12 essay questions. In a white paper titled “ChatGPT goes to law school” published on Monday, he and his coauthors reported that the bot scored a C+ overall. While this was enough for a pass, the bot was near the bottom of the class in most subjects and “bombed” at multiple-choice questions involving mathematics. ‘Not a great student’ “In writing essays, ChatGPT displayed a strong grasp of basic legal rules and had consistently solid organization and composition,” the authors wrote. But the bot “often struggled to spot issues when given an open-ended prompt, a core skill on law school exams”. Officials in New York and other jurisdictions have banned the use of ChatGPT in schools, but Choi suggested it could be a valuable teaching aide. “Overall, ChatGPT wasn’t a great law student acting alone,” he wrote on Twitter. “But we expect …
Guinea Worm Eradication Effort Enters ‘Most Difficult’ Phase
The Carter Center said Tuesday that only 13 human cases of Guinea worm disease were reported worldwide last year. After decades of progress, the eradication program’s director cautioned the end phase of the global effort to eradicate the parasitic disease will be “the most difficult.” The Atlanta-based center, founded by former President Jimmy Carter and his wife, Eleanor Rosalynn Carter, said the remaining infections occurred in four countries in sub-Saharan Africa. Six human cases were reported in Chad, five in South Sudan, one in Ethiopia and one in the Central African Republic, which remains under investigation. That’s a significant drop from when former President Carter began leading the global eradication effort in 1986, when the disease infected 3.5 million people. The figures, which are provisional, are expected to be confirmed in the coming months. “We are truly in the midst of that last mile and experiencing firsthand that it is going to be a very long and arduous last mile,” Adam Weiss, director of The Carter Center’s Guinea Worm Eradication Program, told The Associated Press. “Not so much as it taking more than the next seven years – five to seven years – but just knowing that it’s going to be a slow roll to get to zero.” Guinea worm affects some of the world’s more vulnerable people and can be prevented by training people to filter and drink clean water. People who drink unclean water can ingest parasites that can grow as long as 1 meter (3 feet). The …
Malawi Makes Fresh Appeal for Cholera Vaccine
Malawi has appealed for more than 7 million additional doses of cholera vaccine from the World Health Organization as it struggles to control a record outbreak of the bacterial illness. The WHO donated almost 3 million doses of the vaccine to Malawi in November but those were quickly used up. Since March of last year, almost 30,000 people have been infected and nearly 1,000 have died. The appeal for more cholera doses comes as Malawi continues to register an increase in cases that have now affected all of its 29 districts. The spokesperson for the health ministry, Adrian Chikumbe, said talks with the WHO are underway. “We are expecting a consignment of 7.6 million doses for 17 districts, but we are going to also consider districts that are hard hit with the current outbreak,” Chikumbe said. The Ministry of Health said Tuesday that there is no indication Malawi will receive the vaccine any time soon because many other countries are also pressing the WHO on the same issue. The World Health Organization first supported Malawi with 3.9 million doses of the oral cholera vaccine last May, after the outbreak was reported in March. The country received another consignment of 2.9 million doses in November through the WHO and the U.N. children’s agency, UNICEF. Maziko Matemba, community health ambassador in Malawi, said the vaccine shortage shows a change in attitude toward the shots. “We had a similar situation with COVID-19 where we had low uptake when we saw more people getting …
US, 8 States Sue Google on Digital Ad Business Dominance
The U.S. Justice Department filed a lawsuit against Alphabet’s GOOGL.O Google on Tuesday over allegations that the company abused its dominance of the digital advertising business, according to a court document. “Google has used anticompetitive, exclusionary, and unlawful means to eliminate or severely diminish any threat to its dominance over digital advertising technologies,” the government said in its antitrust complaint. The Justice Department asked the court to compel Google to divest its Google Ad manager suite, including its ad exchange AdX. Google did not immediately respond to a request for comment. The lawsuit is the second federal antitrust complaint filed against Google, alleging violations of antitrust law in how the company acquires or maintains its dominance. The Justice Department lawsuit filed against Google in 2020 focuses on its monopoly in search and is scheduled to go to trial in September. Eight states joined the department in the lawsuit filed on Tuesday, including Google’s home state of California. Google shares were down 1.3% on the news. The lawsuit says “Google has thwarted meaningful competition and deterred innovation in the digital advertising industry, taken supra-competitive profits for itself, prevented the free market from functioning fairly to support the interests of the advertisers and publishers who make today’s powerful internet possible.” While Google remains the market leader by a long shot, its share of the U.S. digital ad revenue has been eroding, falling to 28.8% last year from 36.7% in 2016, according to Insider Intelligence. Google’s advertising business is responsible for some 80% …
Space Environmentalist Uses Technology to Raise Awareness of Space Trash
A so-called space environmentalist is working to make the public more aware about space debris by tracking its movement in real time on a website. He says we need to think about space as an ecosystem. Deana Mitchell has the story. Camera: Deana Mitchell Produced by: Deana Mitchell …
WHO Appeals for Record $2.54 Billion to Address 54 Global Health Emergencies
The World Health Organization is appealing for a record $2.54 billion to assist millions of people in 54 countries facing catastrophic health emergencies triggered by multiple man-made and natural disasters. In launching the appeal, WHO Director General Tedros Adhanom Ghebreyesus said the world is witnessing an unprecedented convergence of crises that demand an unprecedented response. He said WHO is addressing an overwhelming number of intersecting health emergencies. These include climate change-related flooding in Pakistan, drought and acute hunger across the Sahel and in the greater Horn of Africa, health challenges sparked by the war in Ukraine, and the outbreaks of measles, cholera, and other killer diseases in dozens of countries. “The world cannot look away and hope these crises resolve themselves,” Tedros emphasized. “With funding and urgent action, we can save lives, support recovery efforts, prevent the spread of diseases within countries and across borders, and help give communities the opportunity to rebuild for the future.” WHO reports 80 percent of humanitarian needs globally are driven by conflict and around half of preventable maternal and child deaths occur in fragile, conflict-affected and vulnerable settings. The African region faces the highest burden of public health emergencies globally. In 2022, the continent accounted for 64 percent of all Grade 3, or most acute, emergencies globally. Fiona Braka, health emergencies operations manager in WHO’s regional office for Africa, said the continent has had to deal with conflicts and climate-driven humanitarian crises combined with new and recurrent outbreaks of diseases. Speaking from Brazzaville, …
US Proposes Switching to Annual COVID Vaccine Shots
The U.S. Food and Drug Administration is proposing switching to an annual COVID-19 vaccination campaign for the country, similar to the flu shot. In documents posted online Monday, the agency said the new strategy would provide a simplified approach to the coronavirus vaccine. The proposed plan is set to be discussed at a meeting this week of FDA scientists and the agency’s panel of external vaccine advisers. The FDA said most Americans would need only one annual vaccination to help protect them against the coronavirus, while others — including the elderly, the very young and those with weakened immune systems — might need a two-dose inoculation for additional protection. Under the current vaccination system, a person must get two doses of the original COVID-19 vaccine, which targets the coronavirus that emerged in 2020. Following that, booster shots have been recommended at periodic intervals, with the latest boosters targeting both the original virus and the omicron variant. The proposed FDA changes would do away with the system of primary vaccinations and boosters and would instead recommend for most Americans a single vaccine dose that is developed annually. As with the flu shot, vaccine makers and independent experts would aim to develop a shot that targets the virus strains most likely to dominate in the winter season. The targeted strains could be changed every year. The FDA is also considering making the shots interchangeable, so people would not have to keep track of which vaccine brand they receive. The agency is hoping …
Earth’s Inner Core May Have Started Spinning Other Way, Study Says
Far below our feet, a giant may have started moving against us. Earth’s inner core, a hot iron ball the size of Pluto, has stopped spinning in the same direction as the rest of the planet and might even be rotating the other way, research suggested on Monday. Roughly 5,000 kilometers (3,100 miles) below the surface we live on, this “planet within the planet” can spin independently because it floats in the liquid metal outer core. Exactly how the inner core rotates has been a matter of debate between scientists — and the latest research is expected to prove controversial. What little we know about the inner core comes from measuring the tiny differences in seismic waves — created by earthquakes or sometimes nuclear explosions — as they pass through the middle of the Earth. Seeking to track the inner core’s movements, new research published in the journal Nature Geoscience analysed seismic waves from repeating earthquakes over the last six decades. The study’s authors, Xiaodong Song and Yi Yang of China’s Peking University, said they found that the inner core’s rotation “came to near halt around 2009 and then turned in an opposite direction.” “We believe the inner core rotates, relative to the Earth’s surface, back and forth, like a swing,” they told AFP. “One cycle of the swing is about seven decades,” meaning it changes direction roughly every 35 years, they added. They said it previously changed direction in the early 1970s and predicted the next about-face would be …
WHO Urges ‘Immediate Action’ After Cough Syrup Deaths
The World Health Organization has called for “immediate and concerted action” to protect children from contaminated medicines after a spate of child deaths linked to cough syrups last year. In 2022, more than 300 children — mainly younger than 5 years old — in Gambia, Indonesia and Uzbekistan died of acute kidney injury, deaths that were associated with contaminated medicines, the WHO said in a statement on Monday. The medicines, over-the-counter cough syrups, had high levels of diethylene glycol and ethylene glycol. “These contaminants are toxic chemicals used as industrial solvents and antifreeze agents that can be fatal even taken in small amounts, and should never be found in medicines,” the WHO said. It said seven countries had reported finding the contaminated syrups in the last four months, and called for action across its 194 member states to prevent more deaths. “Since these are not isolated incidents, WHO calls on various key stakeholders engaged in the medical supply chain to take immediate and coordinated action,” WHO said. …
WHO: 500K People Die Prematurely from Trans Fat Annually
The World Health Organization is calling for the total elimination of trans fat — an artificial toxic chemical commonly found in packaged foods, baked goods, cooking oils, and spreads which is responsible for half a million premature deaths each year. WHO reports 5 billion people are being exposed to this toxic product, increasing their risk of heart disease and death. Tom Frieden, the president and chief executive officer of the public health initiative Resolve to Save Lives, said that the global elimination of trans fat from food could prevent up to 17 million deaths from cardiovascular diseases by 2040. Frieden also spoke of the importance of distinguishing artificial trans fat, “which is a toxic chemical, which has no valid use in the food supply and should be eliminated,” from saturated fat, which he called “an inherent part of many food groups in which nobody is proposing to ban.” To put it simply, Frieden said, “Think of artificial trans fat as the tobacco of nutrition. It has no values.” Progress has been made since 2018 when the WHO set a goal for the global elimination of trans fat in 2023. It says 43 countries now have implemented best-practice policies for tackling trans fat in food, thus protecting 2.8 billion people from heart disease and death. To Frieden, however, that still leaves 5 billion people at risk from the devastating health impacts of trans fat. He said governments can stop these preventable deaths by enacting WHO’s best-practice policies. He noted several countries, especially …
Canada Leads World in Organ Donations from Euthanasia
A study published in the December 2022 issue of the American Journal of Transplantation finds Canada leading the world in harvesting organs from those who received medical assistance in dying. The study found that in Canada, Belgium, the Netherlands and Spain, a total of 286 people who sought euthanasia provided organs to save the lives of 837 people. Almost half of those donors, 136, came from Canada. Patients who choose a medically assisted death due to suffering from cancer cannot be organ donors, due to the medications that are usually taken. Usable donors were suffering from diseases such as amyotrophic lateral sclerosis, Parkinson’s disease or multiple sclerosis. Arthur Schafer, director of the Centre for Professional and Applied Ethics at the University of Manitoba, is pleased with the findings of the report. “I was rather proud to learn that Canadian patients who receive medical assistance in dying have been given the opportunity to make something morally significant out of their death, by opting to give life through their organs to other patients,”‘ he said. Nicole Scheidl, executive director of Ottawa-based Physicians for Life, had a very different reaction. “I was shocked,” she said. “I also think that it really undermines the organ donation framework in this country.” A longtime opponent of any form of euthanasia, Scheidl said it reminds her of suspected organ harvesting of executed prisoners in places such as the People’s Republic of China. “I think people are concerned,” she said. “I know transplant teams would want to make …
Loss of Tiny Organisms Hurts Ocean, Fishing, Scientists Say
The warming of the waters off the East Coast has come at an invisible, but very steep cost — the loss of microscopic organisms that make up the base of the ocean’s food chain. The growing warmth and saltiness of the Gulf of Maine off New England is causing a dramatic decrease in the production of phytoplankton, according to Maine-based scientists who recently reported results of a yearslong, NASA-funded study. Phytoplankton, sometimes described as an “invisible forest,” are tiny plant-like organisms that serve as food for marine life. The scientists found that phytoplankton are about 65% less productive in the Gulf of Maine, part of the Atlantic Ocean bounded by New England and Canada, than they were two decades ago. The Gulf of Maine has emerged as one of the fastest warming sections of the world’s oceans. Potential loss of phytoplankton has emerged as a serious concern in recent years in other places, such as the Bering Sea off Alaska. The loss of the tiny organisms has the ability to disrupt valuable fishing industries for species such as lobsters and scallops, and it could further jeopardize imperiled animals such as North Atlantic right whales and Atlantic puffins, scientists said. “The drop in the productivity over these 20 years is profound,” said William Balch, a senior research scientist with Bigelow Laboratory for Ocean Sciences in East Boothbay, Maine, who led the study. “And that has large ramifications to what can grow here. The health of the ecosystem, the productivity of the …
Are Women More Empathetic Than Men?
“I’ve always been able to understand how people feel and to see their perspective,” said Luisa Piette, who lives in Cool, California. “I feel their pain, whether it’s people going through a difficult divorce or an acquaintance who couldn’t pay their rent. I’ve been there to lend an ear and to empathize with them.” Piette has a daughter and a granddaughter. “I think women better understand what it feels like to put themselves in other people’s situations,” she told VOA. Piette could be a textbook case on what studies on empathy have shown and what many people already suspect — women tend to be more empathetic than men. A study released last month by researchers at the University of Cambridge surveyed tens of thousands of people worldwide. Like other studies, it indicated that women are much better than men at empathizing with others, regardless of any familial or cultural influences. “Our findings provide some of the first evidence of the well-known phenomenon that women are, on average, more empathetic than men,” said David Greenberg, the study’s lead scientist. Cognitive empathy The scientists sought to measure cognitive empathy, which is when someone intellectually understands what another person may be thinking or feeling and then predicts how they will react. For example, a friend tells you they are upset because they had an unpleasant disagreement with someone. If you have cognitive empathy, you will understand how your friend feels by putting yourself in their shoes. The Cambridge study was the largest to …