Month: September 2021

High-level African officials met virtually this week to discuss the challenges Africa faces in trying to manage a growing population amid climate change. The conference was aimed at identifying ways African governments can manage these pressures to minimize or avoid conflict.Africa generates about 3% percent of global greenhouse gas emissions, the lowest of any continent. But it’s more vulnerable than any other region in the world, since Africans depend so heavily on their natural environment for food, water and medicine.Speaking at a virtual conference Tuesday on climate, conflict and demographics in Africa, Nigerian Vice President Yemi Osinbajo said African governments need to keep the climate in mind as they try to boost their economies.“Our first obligation for us and for African countries must always be to ensure the well-being of…

U.S. President Joe Biden says extreme weather caused by climate change is putting America in a “code red” situation. He’s pushing two massive bills in Congress, totaling in the trillions of dollars, to reverse the damage. From Washington, VOA White House correspondent Anita Powell looks at what’s at stake.  Produced by: Jesusemen Oni  ...

President Joe Biden tried to advance his domestic spending plans in Colorado on Tuesday by warning about the dangers of climate change while highlighting how his clean-energy proposals would also create well-paying jobs.The trip to the National Renewable Energy Laboratory's Flatirons Campus outside Denver capped the president's two-day swing to the West, and it offered Biden the chance to continue linking the need to pass his spending package to the urgent threat posed by climate change."Here's the good news: Something that is caused by humans can be solved by humans," Biden said. He deemed the need for a clean-energy future an "economic imperative and a national security imperative" and said that there was no time to waste as the impact of climate change seems to grow more severe by the…

Researchers in Australia have developed new microscopic lasers that have a range of potential medical, surgical, industrial and military uses.   Researchers at the Australian National University (ANU) say "nanolasers" promise to be even more powerful than conventional technology. The technology uses laser light instead of electronics and is an approach called photonics. Nanolasers, they say, need only a small amount of energy to start shining. Instead of using mirrors that reflect light, the team has created a device that traps energy and prevents it from escaping. That power is harnessed and builds into a “strong, well-shaped” beam. Researchers say this overcomes a well-known challenge of nanolasers — “energy leakage.”   The project is a collaboration with academics at Korea University, and is published in the journal Nature Communications. The lead researcher is professor Yuri Kivshar,…

Britain’s chief medical officer (CMO), Professor Chris Whitty, recommended Monday that children between the ages of 12 and 15 be offered the COVID-19 vaccine, saying they would benefit from reduced disruption to their education. More than a week ago, Britain’s Joint Committee on Vaccination and Immunization, the panel that advises British health departments on immunization policies, issued a statement saying the "margin of benefit” to inoculating children of those ages was too small for them to recommend the government do so. Britain's Chief Medical Officer for England Chris Whitty attends a remote press conference to update the nation on the COVID-19 pandemic, inside 10 Downing Street in central London on June 10, 2020.But Monday, Whitty, along with his counterparts from Scotland, Wales and Northern Ireland, told reporters they are recommending to their…

A World Bank report released Monday suggests climate change could force 216 million people across six regions to migrate within their countries in the next 30 years, with “hotspots” emerging within the next nine years unless urgent steps are taken.  The “Groundswell Part 2” report examines how climate change is a powerful driver of migration within a nation because of its impact on people’s livelihoods through droughts, rising sea levels, crop failures and other climate-related conditions.   The original Groundswell climate report was published in 2018 and detailed projections and analysis for three world regions: sub-Saharan Africa, South Asia and Latin America. “Groundswell 2” conducted similar studies on East Asia and the Pacific, North Africa, and eastern Europe and Central Asia.  Both studies established different scenarios to explore potential future…

New Zealand’s prime minister has announced Monday that the country’s largest city, with a population of 1.7 million, will remain in a strict lockdown in an effort to curb small outbreaks of the highly contagious delta variant of the coronavirus.“It’s clear there is no widespread transmission of the virus in Auckland,” Prime Minister Jacinda Ardern said, “but so long as we have new cases emerging, there are risks,” she added speaking at a news conference.Auckland’s lockdown has been extended to September 21, with 33 new cases recorded Monday, following weekend reports of 23 and 20 cases.New Zealand went into a countrywide snap lockdown on August 17. Some restrictions, allowing people to go back to offices and schools, were lifted elsewhere in New Zealand last week.Israel was warned that Israeli travelers…

Children in Bangladesh flooded back into classrooms on Sunday as schools reopened after 18 months, one of the world's longest coronavirus shutdowns.The resumption came after UNICEF warned that prolonged school closures during the COVID-19 crisis were worsening inequities for millions of children across South Asia.In the capital Dhaka, students at one school were welcomed with flowers and sweets, and told to wear masks and sanitize their hands. Some hugged each other in excitement."We are really excited to be back at school," 15-year-old Muntasir Ahmed told AFP as he entered the campus."I am hoping to physically see all of my friends and teachers, not through a laptop window today."At the gate, school officials checked the body temperatures of students before allowing them to enter.The school's vice principal, Dewan Tamziduzzaman, said he…

Chilean scientists have announced the discovery of the first-ever southern hemisphere remains of a type of Jurassic-era "winged lizard" known as a pterosaur.Fossils of the dinosaur which lived some 160 million years ago in what is today the Atacama desert, were unearthed in 2009.They have now been confirmed to be of a rhamphorhynchine pterosaur -- the first such creature to be found in Gondwana, the prehistoric supercontinent that later formed the southern hemisphere landmasses.Researcher Jhonatan Alarcon of the University of Chile said the creatures had a wingspan of up to 2 meters, a long tail, and pointed snout."We show that the distribution of animals in this group was wider than known to date," he added.The discovery was also "the oldest known pterosaur found in Chile," the scientists reported in the…

Several hundred people line up every morning, starting before dawn, on a grassy area outside Nairobi's largest hospital hoping to get the COVID-19 vaccine. Sometimes the line moves smoothly, while on other days, the staff tells them there's nothing available and they should come back tomorrow.Halfway around the world, at a church in Atlanta in the U.S. state of Georgia, two workers with plenty of vaccine doses waited hours Wednesday for anyone to show up, whiling away the time by listening to music from a laptop. In six hours, one person came through the door.The dramatic contrast highlights the vast disparity around the world. In richer countries, people can often pick and choose from multiple available vaccines, walk into a site near their homes and get a shot in minutes.…

At a taxi stand by a bustling market in Kampala, Uganda’s capital, traders simply cross a road or two, get a shot in the arm and rush back to their work.Until this week, vaccination centers were based mostly in hospitals in this East African country that faced a brutal COVID-19 surge earlier this year.Now, more than a dozen tented sites have been set up in busy areas to make it easier to get inoculated in Kampala as health authorities team up with the Red Cross to administer more than 120,000 doses that will expire at the end of September.“All of this we could have done earlier, but we were not assured of availability of vaccines,” said Dr. Misaki Wayengera, who leads a team of scientists advising authorities on the pandemic…

The World Health Organization says low-income countries still do not have enough COVID-19 vaccines and is urging wealthier nations to deliver more doses. VOA’s Mariama Diallo has this report. Producer: Kim Weeks ...

New U.S. studies released Friday show that COVID-19 vaccines provide strong protection against hospitalizations and death, even in cases involving the highly contagious delta variant.One study, which followed 600,000 people from April through mid-July, found that people who were not vaccinated were more than 10 times more likely to be hospitalized and 11 times more likely to die than those who were fully vaccinated.The unvaccinated were 4.5 times more likely to get infected, according to the study released Friday by the U.S. Centers for Disease Control and Prevention.The CDC also released two other studies that show vaccine protection appearing to wane in older populations, particularly those 75 and older.The studies also show an increase in milder COVID-19 infections among fully vaccinated people.Dr. Rochelle Walensky, the CDC director, said during a…

Just over two months ago, on Independence Day, President Joe Biden declared that the United States was "closer than ever to declaring our independence from a deadly virus." Vaccines had driven down the average daily death toll from COVID-19 from more than 3,400 at the start of the year to around 400 in early July.  It didn't last.  On Thursday, with about 1,500 Americans dying of COVID-19 each day, according to ourworldindata.org, Biden announced new measures aimed at beating back the virus again.  Public health experts applaud the stepped-up efforts, including new vaccine mandates and increased access to testing. But some say they do not go far enough. And they note that the Biden administration's mixed messaging deserves some of the blame for the current situation.  ‘Pandemic of the unvaccinated’ Despite vaccines…

Denmark Friday dropped proof-of-vaccination — or vaccine passports — requirements at nightclubs, the last of the European nation’s COVID-19 restrictions, after a successful vaccination program led to almost 87% of all adults being fully vaccinated. The European Center for Disease Control says as of Friday, nearly 90% of adults in Denmark have at least one dose and nearly 70% of its entire population.    Officials have been gradually lifting restrictions as vaccination levels increased, lifting mask requirements on public transportation August 14, and reopening nightclubs, lifting limits on public gatherings, and use of the vaccine passports at restaurants, sporting events and other venues September 1.   Denmark’s health minister, Magnus Heunicke, said last month the epidemic appears to be under control but warned the government will act as needed if…

The U.S. space agency on Friday will brief the media on the initial analysis of the first sample of a Martian rock collected by its Perseverance rover earlier this week. NASA confirmed the rover had collected the rock, releasing a picture of the sample inside a collection tube. The rover made a first attempt to collect a sample in early August, but the rock crumbled during the drilling and coring process. The rover moved to a different location earlier this month where the team selected a rock that held up better. Over the past week, scientists have been using Perseverance's instruments to analyze the sample and they are expected to reveal what they have discovered at Friday's briefing.  Former NASA research director Scott Hubbard — now a professor at Stanford University — told…

With no masks in sight, buzzing offices and concerts drawing tens of thousands, Denmark on Friday ditches vaccine passports in nightclubs, ending its last COVID-19 curb.The vaccine passports were introduced in March 2021 when Copenhagen slowly started easing restrictions.They were abolished at all venues on Sept. 1, except in nightclubs, where they will be no longer necessary from Friday."We are definitely at the forefront in Denmark as we have no restrictions, and we are now on the other side of the pandemic thanks to the vaccination rollout," Ulrik Orum-Petersen, a promoter at event organizer Live Nation, told AFP.On Saturday, a sold-out concert in Copenhagen will welcome 50,000 people, a first in Europe.Already on Sept. 4, Live Nation organized a first open-air festival, aptly named "Back to Live," which gathered 15,000…

As the United States continues to deal with the spread of the highly transmissible delta variant, President Joe Biden announced new sweeping vaccine mandates as part of a multipronged push to end the pandemic. White House Bureau Chief Patsy Widakuswara has this report. Producer: Mary Cieslak  ...

Africa is slated to receive 25% fewer COVID-19 vaccines by the end of the year than it was expecting, the director of the World Health Organization’s regional office for Africa said Thursday.The African continent, already struggling with a thin supply of vaccines while many wealthy nations initiate booster shot programs, has fully vaccinated just more than 3% of its residents.The global vaccine sharing initiative COVAX announced Wednesday that it expects to receive about 1.4 billion doses of COVID-19 vaccines by the end of the year, as opposed to the projection of 1.9 billion doses it received in June."Yesterday, #COVAX shipment forecasts for the rest of the year were revised downwards by 25%, in part because of the prioritization of bilateral deals over international solidarity." - Dr @MoetiTshidi— WHO African Region…

A series of spacewalks is underway outside the International Space Station. Plus, a fire scare occurs in the Russian section of the ISS, and amateur stargazers have set up camp at an ancient Mesopotamian site in modern-day Iraq. VOA's Arash Arabasadi brings us the Week in Space. ...

The U.S. government sued the southwestern state of Texas on Thursday to try to block its new law that bans abortions in the state after about six weeks of pregnancy, the most restrictive anti-abortion statute in the country. Attorney General Merrick Garland, at a Washington news conference, said the Texas law "is clearly unconstitutional under long-term Supreme Court precedents" granting women in the U.S. the constitutional right to have an abortion. He said the Department of Justice, in bringing the lawsuit against the country's second-largest state, "has a duty to uphold the rule of law." He said "all provisions" of the law concerned him.  The U.S. Supreme Court, on a 5-4 vote last week, allowed the law to take effect, a decision praised by anti-abortion advocates looking to eventually overturn the court's…