SpaceX Close to Fielding Rocket Robot

A photo published on social media reveals Elon Musk’s SpaceX Corporation is close to fielding a rocket robot.

According to Florida Today newspaper, Stephen Marr got a good view of the bot sitting on top of a SpaceX drone ship at Port Canaveral, Florida.

“I knew there was something different there,” Marr, 34, told the paper.

Marr posted the photo on Reddit where it was widely agreed to be a robot, and users on the site nicknamed it “Optimus Prime,” after a character from the movie Transformers.

The robot is expected to work on the drone ships, securing the first stage of SpaceX’s Falcon 9 rockets, which will land on the drone ships, Florida Today reports. The robot is expected to save the company money and increase safety.

Ricky Lim, of SpaceX, told Florida Today that the robot is in a “testing phase” as a “future capability.”

“I don’t think it’s very far away” from being used, Lim told the paper. “But it’s new.”

He added that the robot has not been officially named.

SpaceX has recovered eight first stages of Falcon 9 rockets, starting in 2015. Three of those stages landed on pads at Cape Canaveral Air Force Station, and five times on drone ships at sea.

SpaceX is expecting to launch another rocket from Kennedy Space Center in coming months. That mission is expected to be the first use of a used or “flight tested” Falcon 9 rocket.

WikiLeaks: CIA Can Infect ‘Factory Fresh’ iPhones

The U.S. Central Intelligence Agency has technology capable of infecting “factory fresh” iPhones and has been bugging the devices since at least 2008, WikiLeaks claimed Thursday.

In a statement released on its website, the whistleblowing organization said the technology developed by the CIA’s Embedded Development Branch (EDB) was designed to be physically installed onto new iPhones.

“It is likely that many CIA physical access attacks have infected the targeted organization’s supply chain including by interdicting mail orders and other shipments [opening, infecting, and resending] leaving the United States or otherwise,” the statement read.

Another alleged CIA tool, exposed in the WikiLeaks release Thursday, has the ability to execute code from a USB stick while a Mac computer is still booting up, allowing a user to bypass firmware passwords and load the attack software.

Thursday’s release is the latest batch of documents published by WikiLeaks alleging to show espionage programs used by the U.S. spy agency.  A previous WikiLeaks release purported to expose a massive hacking program employed by the CIA.

Among the revelations in the previous release came accusations that the CIA possesses a library of hacking malware employed by other states, including Russia, that it can use to leave behind false “fingerprints” to cover up its exploits and mislead investigators.

A spokesman for the CIA said at the time the agency does not comment “on the authenticity of purported intelligence documents.”

India Doubles Maternity Leave, But Many Won’t Benefit

Neda Saiyyada was among a handful of women in India whose company gave her six months of maternity leave last year instead of the mandatory three months. The extended leave helped the young mother enormously.

“When I was pregnant, my biggest worry was that I will not be able to leave my child,” she said. “In three months the child is nothing, can’t even hold the neck straight, and my child was eating and sitting up straight when I joined back, so it was a blessing in disguise.”

About 1.8 million women working in India’s formal sector will soon be legally entitled to get the extended maternity leave that Saiyyada was so grateful for after parliament passed a landmark bill earlier this month doubling maternity leave from 12 weeks to 26 weeks.

WATCH: India maternity leave

India is joining a handful of countries, such as Canada and Norway, that give women generous paid leave of six months or more.

Besides boosting maternal and child health, experts hope the longer maternity leave will encourage more women to return to work and help close a growing gender gap in a country where women account for about one-quarter of the workforce.

Women in workforce

Shachi Irde, executive director of the nonprofit Catalyst India Women’s Research Center, worried that the number of women in the workforce is not only small, it has been declining. 

“In 2004 to 2005 there were about 37 percent women in the workforce, now it has dropped to 29 percent,” she said.

Pointing out that India is the only country facing this downward trend, she said “there are many reasons, but one of them is child care.”

According to a study by the Associated Chambers of Commerce and Industry of India, 25 percent of new mothers in India quit their jobs after having their first child. And research by Catalyst shows that family responsibilities make it tougher for women to climb the career ladder: About half of working women do not go beyond junior or midlevel positions.

India has few quality child care facilities and most women fall back on the family to take care of children.

The new law tries to address that problem by making it compulsory for workplaces employing more than 50 people to set up day care facilities.

The extended leave itself also will be a huge help, said Neda Saiyyada, who added, “It will encourage women to stay connected with the workplace.”

Will hiring drop?

However some human resource professionals fear the new bill could discourage employers from hiring women, particularly small companies that would see the extended maternity leave as an additional burden.

“For businesses, it is just not easy to not have an employee for six months,” said Sairee Chahal, founder of SHEROES, a portal for women job seekers. “Instead of saying we will hire you as an employee, they will hire you for noncore roles or for more modular roles so this does not fall on them.”

She pointed out that maternity leave has been doubled at a time when the organized sector is facing multiple challenges and shorter business cycles. 

“It (companies) is also under churn of a different kind, under churn of automation, under churn of globalization. So all those trends are overpowering it at this stage,” she said.

Others say the government should also have looked at involving both parents in the extended leave period instead of only making the provision for the mother.

Caveats

But in a country that is coping with a huge population of 1.3 billion people, the 26 weeks of leave will only be given for the first two children, and women would only be entitled to 12 weeks for a third child.

The bill also brings no benefits to women working in the informal sector, which employs as much as 90 percent of the female workforce. That includes housemaids, laborers or workers in small workshops, who do not get entitlements such as paid leave.

But for the time being, those who stand to get six months off are celebrating.

Traptika Chauhan who is expecting a baby in August was “extremely, extremely relieved” when she heard about the passage of the bill. She pointed out that with more and more people staying in nuclear families, child care is a challenge for working couples.

“I don’t have my parents who stay here or my in-laws who stay here. Then it is really difficult to leave such a small baby all by himself or herself and leave for work,” she said. “Plus your own body is trying to cope up so extremely, extremely great news and perfect for me.”

Venezuelans Line Up for Gasoline as OPEC Nation’s Oil Industry Struggles

Grumbling Venezuelans were lining up for scarce gasoline across the OPEC nation on Wednesday, due to mounting oil industry woes in the country with the world’s largest crude reserves.

Venezuela, which also has the world’s cheapest gasoline, has wrestled with intermittent gasoline shortages in recent months, especially in the central coastal area.

Long lines were reported in capital Caracas, which is unusual, and the eastern city of Puerto Ordaz on Wednesday.

Dozens of cars could be seen snaking into streets and some service stations were shuttered.

“I can’t find 95 octane gasoline anywhere. And we’re an oil-producing country! It’s pathetic,” said Jose Paredes in Caracas’ wealthy Altamira district.

The waits heap extra hardship on the nation of 30 million, where many already jostle for hours in hot lines for food and medicines amid product shortages caused by a brutal economic crisis under leftist president Nicolas Maduro.

State oil company PDVSA’s new head of trading blamed the shortages on problems with internal shipping of products and vowed the issue would be solved soon.

“We’re strengthening deliveries to the center of the country to stabilize gasoline supplies,” Ysmel Serrano tweeted.

Industry Woes

The gasoline shortage comes as new top executives are appointed at PDVSA, largely from political and military quarters, and increasing problems in Venezuela’s oil industry.

As of March 22, about a dozen tankers were waiting around PDVSA ports in Venezuela and the Caribbean to discharge refined products, components, and diluents crucial for oil blending, Reuters vessel tracking data showed.

Backlogs and payment delays to PDVSA’s suppliers, which are now demanding to be prepaid, sometimes mean shippers wait weeks to deliver oil products.

And many tankers are idle because PDVSA cannot pay for hull cleaning, inspections, and other port services, according to internal documents and Reuters data.

Union leader Ivan Freites, a PDVSA critic, said Venezuelan refineries, which have been at around half capacity for months amid outages, only had oil inventories for around two days versus a standard of 15.

“To solve this immediately, we would need deliveries from at least 10 tankers,” he said.

In Venezuela’s industrial city of Puerto Ordaz, the problem has been increasing this week and National Guard soldiers were trying to maintain order at operational service stations.

“We’ve been working extra hours, opening before 6 a.m and closing after 11 p.m. because of the lines,” said Caura service station manager Felix Rodriguez, tired and with blood-shot eyes, adding he had not been given a reason for the slow deliveries.

Officials: German Companies Interested in Train Crossing South America

Dozens of German companies including Siemens attended meetings in Bolivia this week to discuss building a coast-to-coast railway through Brazil, Bolivia and Peru that could speed up the export of corn and soybeans to Asia, German and Bolivian officials said on Wednesday.

The massive, $10-billion project would involve building a 3,700-kilometer (2,299 miles) rail line across the continent, linking the Atlantic and Pacific oceans, through mountains and jungles.

“This is the project of the century,” said Germany’s State Secretary of German Transport, Building and Urban Development Rainer Bomba.

Representatives from Brazil, Peru, Paraguay, Uruguay and Bolivia as well as Germany and Switzerland are still studying the feasibility of the train route, which would drastically shorten shipping routes from Brazil’s coast to Asian markets for key commodities.

Siemens, Europe’s top engineering group, participated in the meetings “to get more information about the project,” spokesman Dennis Hofmann said in an email.

“The project is at an early stage and questions have to be clarified,” he wrote.

The discussions, on Tuesday and Wednesday, come after a similar, Chinese-led project build a trans-South America railway ran into roadblocks late last year due to cost and environmental concerns.

Bolivian and German officials did not name other companies that attended the meetings, but Bomba said: “The presence of 40 German companies here demonstrates that Germany is not only in the planning phase, but also in the realization phase.”

Bolivia’s Public Works Minister Milton Claros told Reuters Bolivia and Germany had signed agreements for technical assistance and financing for the project. The ministry said the project would connect the Brazilian port of Santos to the Peruvian port of Ilo and had a preliminary cost estimate of $10 billion.

Brazil is expected to export 28 million tons of corn and 61 million tonnes of soybeans in the 2016/17 crop year according to the USDA. It is the world’s largest soybean exporter and second-largest corn exporter.

China and Peru agreed in 2015 to study a 3,000-mile-long railway through the Andes, but Peru balked when China estimated its cost at $60 billion. Peru’s President Pedro Pablo Kuczynski later said the rail should go through Bolivia.

Land-locked Bolivia has long pined for a corridor to the Pacific, blasting Chile for taking its coastline in a war in the late 19th century and maintaining its Navy on Lake Titicaca.

Brazil had also questioned the Chinese project and would likely back the Bolivian route, a member of the Brazilian delegation said.

“We identified problems in the reports made by the Chinese group. We communicated the points of disagreement to Chinese authorities and we are seeing how we can continue the studies,” said Joao Carlos Parkinson, coordinator of economic affairs at Brazil’s Foreign Ministry, who attended the meetings.

Brazil’s Ambassador to Bolivia Raymundo Santos said talks would continue.

“Our delegation confirmed Brazil’s interest in participating,” he said. “The political side has been resolved, but now the technical work has to move forward.”

Google Maps Already Tracks You; Now Other People Can, Too

Google Maps users will soon be able to broadcast their movements to friends and family — the latest test of how much privacy people are willing to sacrifice in an era of rampant sharing.

The location-monitoring feature will begin rolling out Wednesday in an update to the Google Maps mobile app, which is already installed on most of the world’s smartphones. It will also be available on personal computers.

Google believes the new tool will be a more convenient way for people to let someone know where they are without having to text or call them.  The Mountain View, California, company has set up the controls so individuals can decide with whom they want to share their whereabouts and for how long — anywhere from a few minutes to indefinitely.

But location sharing in one of the world’s most popular apps could cause friction in marriages and other relationships if one partner demands to know where the other is at all times. Similar tensions could arise if parents insist their teenagers turn on the location-sharing option before they go out.

Some share concerns

It could also be turned into a way to stalk someone entangled in an abusive relationship, warned Ruth Glenn, executive director for the National Coalition Against Domestic Violence. “It has the potential to be another tool in an abuser’s toolkit,” she said.

Similar tracking is already available on other apps; Glympse, founded by former Microsoft employees, has offered this function for years. Although it isn’t as wide-ranging, Apple also offers a tracking option called “Find My Friends” on its iPhone, iPad and Watch.

That’s one of the reasons Google isn’t expecting a lot of complaints about adding the option to Maps, especially since everyone can decide when to turn it on and who can monitor them.

“We don’t feel like we are changing the game,” said Jen Fitzpatrick, Google’s vice president of maps.

Tracking only a tap away

Maps users will be able to activate the location-sharing feature by tapping a button near the search bar and then picking a person from their contact list to text with the information. If the recipient doesn’t have the Google Maps app on their phone, it will text them a link to open the location on the map in a browser.

The settings also allow users to determine how long their movements can be tracked each time a location is shared. If no time limit is selected, Google will periodically send people email reminders that they’re still sharing their location, a step that Glenn said may help anyone who didn’t know an abusive partner was still following them.

Rise of Superbug Tuberculosis Hampers Global Control Efforts

Rising rates of superbug tuberculosis (TB) are threatening to derail decades of progress against the contagious disease, experts said Thursday, and new drugs powerful enough to treat them are few and far between.

TB kills more people each year than any other infectious disease, including HIV and AIDS. In 2015 alone, it is estimated to have killed 1.8 million people, according to the World Health Organization (WHO).

While some new antibiotics with the potential to treat some drug-resistant strains are becoming available for the first time, experts who conducted a global study said that without accurate diagnostics, better case tracking and clear treatment guidelines, their effectiveness could rapidly be lost.

“Resistance to anti-tuberculosis drugs is a global problem that threatens to derail efforts to eradicate the disease,” said Keertan Dheda, a University of Cape Town professor who co-led research published in the Lancet Respiratory Medicine journal. “Cure rates for drug-resistant TB are poor and people can remain infectious.”

TB is a bacterial infection normally treated with a combination of antibiotics. But extensive overuse of antibiotics worldwide has led to a rise in drug-resistant “superbug” strains. Bacteria can acquire many drug-resistance traits over time, making several types of antibiotics ineffective.

Some 1 in 5 cases of TB are now resistant to at least one major anti-TB drug, the researchers found.

Around 1 in 20 are classed as multidrug-resistant (MDR) — meaning they are resistant to two essential first-line TB drugs, isoniazid and rifampicin — or extensively drug-resistant — meaning they are also resistant to fluoroquinolones and second-line injectable drugs.

Approximately half of global cases of MDR-TB are in India, China, and Russia, but migration and international travel have allowed these highly drug-resistant strains to emerge in almost every part of the world.

In a commentary on TB in the same journal, David W. Dowdy, a specialist at Johns Hopkins Bloomberg School of Public Health in the United States, warned that over the next decade, “it is quite possible that we will see a drug-resistant tuberculosis epidemic of unprecedented global scale.”

He added, however, that it might also be possible for the global health community to bring about “an unprecedented reversal” of the drug-resistant TB problem.

“The difference between these two outcomes lies less with the pathogen and more with … whether we have the political will to prioritize,” he said. “Drug-resistant TB is not standing still; neither can we.”

New Idea Shakes Up Dinosaur Family Tree for T. Rex and Pals

Tyrannosaurus rex and his buddies could be on the move as a new study proposes a massive shake-up of the dinosaur family tree.

Scientists who took a deeper look at dinosaur fossils suggest a different evolutionary history for dinosaurs, moving theropods such as T. rex to a new branch of the family tree and hinting at an earlier and more northern origin for dinosaurs.

The revised dinosaur tree makes more sense than the old one, initially designed more than a century ago based on hip shape, said Matt Baron, a paleontology doctoral student at the University of Cambridge in England. He is the lead author of the study in Wednesday’s journal Nature.

“If the authors are correct, this really turns our longstanding understanding of dinosaur evolution upside down!” Kristi Curry Rogers, a paleontologist at Macalaster College in Minnesota who wasn’t part of the study, wrote in an email.

Dinosaurs are split into two groups. One group has bird-like hips and is called Ornithischia. It includes the stegosaurus. The group with reptile-like hips is called Saurischia, and includes the brontosaurus.

Theropods, which include T. rex and the type of dinosaurs that later evolved into modern-day birds, were considered an offshoot from the group that includes the brontosaurus. The new study moves them to the group that includes the stegosaurus, but on a different branch.

“It means that animals that we’ve always thought were very closely related to each other might not be,” said Rogers, who praised the study, saying it prompts a whole bunch of new questions.

Baron and colleagues looked at 450 characteristics of 75 dinosaur species. They used computer simulations to try to group together those with similar characteristics, creating tens of thousands of potential dinosaur family trees. The proposed one combines the 80 most likely scenarios, he said.

It may sound like an academic exercise, but it’s important to understand how big animals changed with time, Baron said, noting that the dinosaurs ruled Earth for more than 150 million years.

His research suggests that dinosaurs popped up 247 million years ago — 10 million years earlier than the standard theory says — with a dinosaur from Tanzania in East Africa. It’s called Nyasasaurus, was 6 to 10 feet tall and a plant-eater.

He also found an animal that’s not quite a dinosaur, but as close as you can get, that is a reptilian ancestor. And it was in Scotland. Previous theories pointed to dinosaurs first evolving out of the Southern Hemisphere, and many outside scientists said there wasn’t enough evidence to support Baron’s northern concept.

The paper is already dividing dinosaur experts. Famed dinosaur expert Paul Sereno at the University of Chicago called the basis of the Baron family tree “weak” and said “the central question the paper leaves unanswered for me is ‘Why?'”

Matthew Carrano, dinosaur curator at the Smithsonian Natural History Museum, said it’s hard to side with any theory because early dinosaur fossil records are so incomplete.

Warmer US Winter Cuts Some Small Companies’ Revenue

The big snowstorm in the U.S. Midwest and East last week was a respite for some small-business owners whose revenue took a hit from the generally mild winter and who now are rethinking their cold-weather strategies.

Retailers who sell winter clothing or snow shovels have had fewer customers this season. Plumbers who expected to fix frozen pipes have had less work, and people who make money removing snow have had idle equipment. On the flip side, better weather means more business for companies that cater to people who want to be outdoors.

The period from December through February was the sixth-warmest winter on record, according to the National Oceanic and Atmospheric Administration, the U.S. government agency that compiles statistics about the weather. The average January temperature in the lower 48 states, which excludes Alaska and Hawaii, was 33.6 degrees Fahrenheit (less than 1 degree Celsius). That’s a few degrees above the 20th-century average. And February was downright hot in some places — nearly 12,000 local warm records were set or tied, including a 99-degree (37-degree Celsius) reading in Oklahoma.

Meanwhile, snow was sparse in many places. Chicago, which has often had 1 foot (0.3 meter) or more in February, was virtually snowless last month. The temperate weather meant dog owners didn’t need warm coats and protective booties for their pooches. Hope Saidel, co-owner of the retailer Golly Gear in the Chicago suburb of Skokie, had half the normal amount of sales during January.

‘Devastating’ drop

“When we heard the 10-day forecast was going to be up in the 60s [Fahrenheit], we thought, ‘This is not going to be good,’ ” Saidel says. “It was devastating.”

Saidel quickly changed her strategy to focus on warm-weather items like leashes, harnesses and bicycle baskets that can carry small dogs, and moved the coats and booties away from the front of the store. That helped salvage the season.

The warmer weather saved homeowners from frozen and burst pipes, but their good fortune has curtailed business for Ted Puzio’s plumbing and electrical company in Roanoke, Virginia. The average low temperature in the area this winter has been several degrees above normal, according to the government figures. Southern Trust Home Services, whose business is entirely residential, also isn’t getting as many service calls as usual for heating system repairs.

Puzio’s overall business is growing, but he notices the shortfall from the plumbing side of the company.

“We’re not getting the bump-up we typically do,” Puzio said.

Atlantic Westchester, a Bedford Hills, New York, company that services commercial heating and air-conditioning systems, makes more money when it’s colder and heating systems have to work harder. But this has been the second mild winter in a row, and President Bud Hammer estimates revenue is down 15 percent from a typical season.

Maintenance work

To make back some revenue, the company has sought work at buildings that hadn’t maintained their heating systems during and after the Great Recession that began nearly a decade ago. Hammer’s salespeople are contacting building managers and keeping watch for potential customers with telltale signs of trouble — like a building that has open windows because the heating system is in overdrive.

Temperatures that the U.S. government said have been several degrees higher than normal have hurt both of Tara Saxton’s businesses in the Fremont, New Hampshire, area. Saxon’s contracting company, KTM Exteriors & Recycling, has missed out on cold-weather work like clearing snow off roofs. It also has been unable to start on warmer-weather projects like replacing roofs and siding, because temperatures that made it into the 60s (more than 15 degrees Celsius) have also quickly nose-dived. Although Saxton has been doing more interior work like kitchens, revenue is still down more than $200,000 this winter.

Saxton’s other business, Maple Rock Racing, a promoter of snowmobile races, was hurt when several races had to be postponed because of the lack of snow — the second straight year a mild weather has disrupted the schedule. For the races that were held, attendance was in the hundreds, not thousands. Some sponsors already withdrew after last winter, and Saxton is uneasy about the future.

“I’m sure after this year, we’ll be in a similar situation when we go calling [sponsors] this summer,” she said.

But some companies got a revenue boost this winter.

At Sunnyland Furniture in Dallas, a patio furniture retailer whose sales usually slow in winter, warmer weather enticed people to buy fire pits and seating so they can sit outside when the temperature is in the 50s (more than 10 degrees Celsius), Vice President Brad Schweig said. Shoppers are also looking ahead to spring.

“We’ve seen things ramp up earlier than usual,” Schweig said.

Swimming in customers

Jason Askins’ pool remodeling and repair franchise had an 80 percent increase in business the first two months of this year because of the warmer weather in Edmond, Oklahoma.

“People are starting to think about getting the pool ready,” said Askins, whose phone at America’s Swimming Pool doesn’t usually start ringing until April. The extra business allowed Askins to hire seasonal workers early; he’s already brought in five and expects six more, giving him a staff of 15.

When Michelle and Frank Griffith started their food truck business, Firehouse Grilling Co., last year, they expected to take the winter off, as Cleveland usually has high temperatures around 37 (3 degrees Celsius). But the average since December has been several degrees above that, with February’s highs around 50 (10 degrees Celsius), according to government figures — warm enough to bring people outdoors to get something to eat.

“The snowblower hasn’t been even taken out,” Michelle Griffith said. She estimated that the couple picked up an extra 20 percent in revenue because they kept the converted firetruck operating through the winter. But they did change the menu to fit the calendar.

“We’ve done chili, hot chocolate, warm comfort foods,” Griffith said. “I wouldn’t sell chili in the middle of the summer at an amusement park.”

Sea Ice Falls to Record Low at Both Poles

The extent of sea ice in the Arctic Ocean has set a new record low for the wintertime in a region strongly affected by long-term trends of global warming, U.S. and European scientists said Wednesday.

Sea ice around the North Pole expands to its biggest extent of the year in February or March after a deep freeze in the winter polar darkness and shrinks to the smallest of the year in September, at the end of the brief Arctic summer.

Arctic sea ice appeared to reach its annual maximum extent March 7, the lowest maximum in the 38-year satellite record, according to the Colorado-based U.S. National Snow and Ice Data Center.

On that date, the ice covered 14.42 million square kilometers (5.57 million square miles), 97,000 square kilometers less than the previous lowest maximum that occurred February 25, 2015.

The trend of shrinking ice around the North Pole in recent decades has been one of the starkest signs of climate change.

The thaw is harming the hunting livelihoods of the indigenous peoples and threatening wildlife, such as polar bears. It also makes the region more accessible for shipping as well as oil and gas exploration.

Worldwide, last year was the warmest on record for the third year in a row, despite government efforts to rein in man-made greenhouse gas emissions under a 2015 Paris Agreement that aims to phase out the use of fossil fuels this century.

German findings similar

Earlier Wednesday, scientists at the University of Bremen in Germany published similar findings. Their data showed that the ice covered 14.49 million square kilometers (5.59 million square miles) February 22, almost the size of Russia, fractionally smaller than the previous winter low of 14.58 million square kilometers set last year in satellite records dating back to the 1970s.

“We’ve passed the winter maximum,” Georg Heygster, of the Institute of Environmental Physics at the University of Bremen told Reuters. Only a sudden, unusual March freeze would push the ice above the February extent.

Sea ice in the Arctic could vanish by 2050 on a trend of rising emissions, according to a U.N. panel of climate experts.

Antarctica also at record low

At the other end of the world, sea ice around Antarctica hit a record low for the southern summer last month, the NSIDC said.

The shrinking sea ice exposes more water to the sun’s rays in summertime. That can accelerate global warming because dark blue water soaks up more of the sun’s heat than white ice or snow, which reflects it back into space.

In Time of Crisis, Venezuelans Help the Hungry

Their clothes torn and dirty, nine barefoot children yell and applaud as a convoy of cars approaches on a busy street in Venezuela’s capital.

Volunteers emerge handing out soup and clothes to the delight and excitement of the children who have come from a town a couple of hours outside Caracas.

“We started this because we see people every day hunting for food in the trash, not only the homeless but people on their way to work,” said Diego Prada, a 28-year-old entrepreneur who began a charity in December in response to Venezuela’s dire economic crisis.

His ‘Make The Difference’ initiative is one of a plethora of solidarity projects springing up around Venezuela, in the fourth year of a crushing recession that has forced many to skip meals and jostle for scarce subsidized food.

Concerned individuals, businesses, church groups and high-end restaurants have started projects across the country to serve food, donate clothing and help with supplies for struggling hospitals.

Long accustomed to living in one of Latin America’s wealthiest nations, many Venezuelans have been shocked by seeing  more and more people trying to salvage food from the trash.

According to a recent study by three Venezuelan universities, 93 percent of the OPEC nation’s residents do not have enough money to buy sufficient food and 74 percent have lost around 18 pounds (8 kg) in the last year alone.

Critics say 18 years of socialist rule, exacerbated by a fall in oil prices, are to blame for Venezuela’s economic collapse. But President Nicolas Maduro says he is the victim of an “economic war” waged by the country’s elite and the U.S. government.  

“If the bourgeoisie hide the food, I myself will bring it to your house. National production should go to the people in order to defeat the imperialist war,” Maduro said at an event this month to promote the distribution of subsidized food.

In Caracas, six upscale restaurants and chefs have formed a charity – “Full Stomach, Happy Heart” – that provides food for a geriatric home and a children’s hospital.

They take turns to cook and serve meals there.

“We serve large portions so that the children can share the food with their parents,” said chef and blogger Elisa Bermudez, adding salt to a broth ready for the hospital.

At a nursing home, 55-year-old Maria Ramirez is grateful for the outside help she receives.

“Sometimes we worry that we’re down to our last bag of spaghetti but thankfully in our most critical moments, we always receive a donation.”

Rare Frog Discovery Has Researchers Hopping for Joy

A discovery involving a rare California frog has researchers hopping for joy.

Nine egg masses from the California red-legged frog were discovered on March 14 in a creek in the Santa Monica Mountains, which stretch from Los Angeles westward along the Malibu coast into Ventura County.

The threatened species hasn’t been seen naturally in the mountains since the 1970s and the National Park Service has been trying to rebuild the population by transplanting eggs from a population in the nearby Simi Hills.

The discovery of new egg masses suggests that after four years of effort, the population is showing signs of sustaining itself without human help, although transplants will continue, the park service indicated.

“I was literally crying when the stream team showed me the photos of egg masses,” Katy Delaney, a National Park Service ecologist with Santa Monica Mountains National Recreation Area, said in a statement. “The years of work we’ve put in is showing amazing progress. There’s still plenty of work to be done, but this is a major moment for the project.”

Red-legged frogs famously appear in the Mark Twain story, The Celebrated Jumping Frog of Calaveras County.

At 2 to 5 inches long, they are the largest native frogs in the West and once were found throughout the state. However, habitat loss, pollution and the rise of non-native species such as crayfish and predatory bullfrogs have vastly shrunk the population.

Efforts are under way to restore the species in other areas. Last year, thousands of tadpoles were released in Yosemite National Park, where the natural population vanished more than 40 years ago.

Thousands more tadpoles and adult frogs are being bred at the San Francisco Zoo & Gardens for release in the park.

Survey Finds Optimism Grows With Age

Feel down about getting older? Wish your life was better? Worried about all the problems that come with age?

A new survey suggests you need only wait: Many pessimistic feelings held by people earlier in life take an optimistic turn as they move toward old age. Even hallmark concerns of old age — about declining health, lack of independence and memory loss — lessen as Americans age.

“The younger generation is less optimistic,” said Dr. Zia Agha, chief medical officer at West Health, a nonprofit focused on aging issues whose related research institute released the poll Wednesday with the independent research organization NORC at the University of Chicago. “Perhaps as they age they will build resilience and they build the capacity that will help them cope better.”

Generally speaking, optimism about growing older increased steadily with age, the poll found. Among people in their 30s, 46 percent described themselves as mostly or somewhat optimistic about aging, compared with 66 percent of people 70 and older. Likewise, respondents showed a decade-by-decade increase in feeling confident, not helpless, about aging, and in assessing their household finances positively.

When asked to rate their quality of life, people noted an improvement as they moved from their 50s to their 60s and beyond. Among respondents 70 and older, two-thirds rated their life excellent or very good, compared with about half of 30-somethings.

Least likely to fret about health

Among some metrics, pessimism appears to grow as people move out of their 30s into middle age before falling late in life. Those 70 and older were least likely to express worry about age bringing poor health, a move into a nursing home or memory loss. They also were least likely to fear old age could prompt them to be disrespected or become a burden on their families. People in their 60s and beyond had the lowest fear of losing their independence.

Other research has pointed to greater satisfaction, happiness and optimism among older people.

Agha said the latest survey reflected the idea that people often find in their later years a growing appreciation for facets of life they may have focused on less when they were younger, including spirituality and personal relationships. Fulfillment from those things can help bolster overall happiness, even in the face of potential physical decline.

The NORC-West Health poll also found those 70 and older were also less likely than younger people to feel that seniors are forgotten in America today or that they receive too little respect. Not surprisingly, older people were less likely to see the age of 65 as a marker of old age. About four in 10 people in their 30s regarded that number as symbolic of reaching old age, twice as large a share as those in their 70s or beyond.

The poll was based on online and telephone interviews of 3,026 adults age 30 and older who were members of NORC’s nationally representative AmeriSpeak panel. It was conducted September 19 through October 21 and had a margin of sampling error for all respondents of plus or minus 2.2 percentage points.

Once Iconic US Retailer Sears Unsure of Its Future

Sears, once the monolith of American retail, says that there is “substantial doubt” that it will be able to keep its doors open.

 

Company shares, which hit an all-time low last month, tumbled more than 12 percent Wednesday.

 

Sears has been a member of the retail dead pool for years, but until this week the company had not openly acknowledged its tenuous existence, said Ken Perkins, who heads the research firm Retail Metrics LLC.

 

Sears has long maintained that by balancing the sale of key assets while at the same time enticing customers with loyalty programs, it would eventually turn the corner.

 

Yet industry analysts have placed the staggering sums of money that Sears is losing beside the limited number of assets it has left to sell, and concluded that the storied retailer may have reached the point of no return.

 

The company has lost $10.4 billion since 2011, the last year that it made a profit. Excluding charges that can be listed as one-time events, the loss is $4.57 billion, Perkins says, but how the losses are stacked no longer seem to matter.

 

“They’re past the tipping point,” Perkins said. “This is a symbolic acknowledgement of the end of Sears of what we know it to be.”

 

For Sears to survive, Perkins believes it would need to do so as a company running maybe 200 stores. It now operates 1,430, a figure that has been vastly reduced in recent years.

 

Analysts see not much of a future

As for Kmart, which Sears also owns, Perkins does not see much of a future.  

 

Millions of dollars have been funneled through the hedge fund of Chairman and CEO Edward Lampert to keep Sears afloat but with sales fading, it is burning through cash. Lampert combined Sears and Kmart in 2005, about two years after he helped bring Kmart out of bankruptcy

 

According to a regulatory filing late Tuesday, Sears Holdings Corp. lost more than $2 billion last year. Adjusted for one-time charges, its loss was $887 million.

 

Sears has been selling assets, most recently its Craftsman tool brand. But it says its pension agreements may prevent the spin-off of more businesses, potentially leading to a shortfall in funding.

“Our historical operating results indicate substantial doubt exists related to the company’s ability to continue as a going concern,” Sears said in a filing with the Securities and Exchange Commission.

 

Sears, which employs 140,000 people, announced a major restructuring plan in February with hopes of cutting costs by $1 billion through the sale of more stores, jobs cuts and brand asset sales.  And it’s reconfiguring its debts to give itself more breathing room.

But it has to get more people through the doors or shopping online for what it’s selling.

 

Sales at Sears and Kmart locations that have been open at least a year, a key indicator of a retailer’s health, dropped 10.3 percent in the final quarter of 2016.

 

The company plans to use a big portion of the $900 million it got for Craftsman to shore up its pension plan. It will put $250 million in cash and some income from annual payments toward the plan as part of a deal with the Pension Benefit Guarantee Corp., a federal agency that protects private pension plans.

 

The company said in its regulatory filing, however, that its agreement with the agency might stand in the way of more asset sales that would buy it more time.

 

Lampert has long pledged to return Sears to greatness, leveraging best-known brands like Kenmore and DieHard, as well as its vast holdings of land.

 

Failing to reach new kind of consumer

Those aspirations have been scrambled by a new consumer that has ripped up the decades-old playbook that the industry has relied upon for years.

 

There are also new and dynamic players that have also revolutionized the market, namely Amazon.com.  

 

Department stores have been among the hardest hit by those seismic changers as Americans spend money on their homes or on dinners out, rather than on clothing. When they do buy clothes, they’re not spending much, hitting up places like T.J. Maxx for fat discounts.

 

Sears has upped its presence online, but is having a hard time disguising its age. Its stores are in need of a major redo.

 

Longtime rivals like Wal-Mart and Target are spending heavily to revitalize stores and they’re intensely focused on a new consumer that goes online before stepping into a store.  Meanwhile, J.C. Penney has been hitting Sears hard by bringing back major appliances to its stores. Penney, Macy’s and others have been shuttering locations as well. But real estate research firm Green Street Advisors says about 800 stores, or 20 percent of all U.S. mall anchor space, would need to close to match the inflation-adjusted sales productivity of 2006.

 

Sears in January said it would close 108 additional Kmart and 42 more Sears locations.

 

In its most recent quarter, Sears, based in Hoffman Estates, Illinois, just northwest of Chicago, lost $607 million. Revenue declined to $6.05 billion from $7.3 billion during the same period the year before.

 

It was the sixth consecutive quarter of losses.

 

“They’ve been delusional about their ability to turn around the business,” said Perkins.

Ivory Coast Infant Separated From Parasitic Twin

Doctors at a Chicago-area hospital have successfully operated on a baby from Africa born with a parasitic twin and having four legs and two spines.The girl, known only as “Dominique” from Ivory Coast, is recovering well from the delicate and groundbreaking March 8 surgery and is expected to live a normal, fully-functional life.

Advocate Children’s Hospital in Park Ridge, Illinois, Tuesday announced that the 10-month-old, being cared for by a local foster family, underwent six hours of surgery involving dozens of healthcare providers and five surgeons, including pediatric specialist Dr. John Ruge.

“This is a situation where identical twins failed to separate. And, they can be connected in a variety of different manners,” said Dr. Ruge.

Baby Dominique was born with her parasitic twin’s waist, legs and feet growing out of her back. She was also born with two spines. Without surgery her life would likely not be a long one with deformity and pain. Her heart and lungs were working to support the equivalent of two bodies.

“It’s as if the twin, from the waist down, had been attached to the back of Dominique’s neck. And, there was a pelvis and bladder, and functional legs that moved, and feet coming out of the back of Dominique’s neck. Now, this made it extremely dangerous for Dominique.”

Doctors used scans and imaging to create a three-dimensional model of her two spines. A second bladder behind the extra limbs had to be removed.

The team of surgeons performed a mock operation to prepare for the surgery performed March 8 and lasting six hours, which involved disconnecting nerves and blood vessels to prevent numbness or paralysis.

“So, we took her to the operating room,” said Dr. Frank Vicari, who was also part of the team. “We approached the problem, the critical part being at the base of the junction of two spines and the abnormal pelvis. And, once we had control of that, I think it was pretty clear to most people in the operating room that we were going to be able to accomplish this surgery.”

All that remains is part of an abnormal bone that stabilizes her spinal column. Dominique was able to sit up the next day and was discharged five days later, although she still has two intertwined spines. But, doctors do not believe that will hinder her from having a long and productive life. It is hoped she will be reunited with her family in Ivory Coast next month.

Inside a Nigerian Hospital Fighting to Reduce Maternal Death Rate

Twenty-three-year-old Radiya Ahmed Rufai is about to deliver her first child. But she has developed pre-eclampsia, a pregnancy disorder that leads to a sharp rise in blood pressure.

The doctors at Yusuf Dantsoho Memorial Hospital in the central Nigerian state of Kaduna are racing to prevent Rufai from falling into eclampsia — that’s when the pre-eclampsia advances to a level that can induce seizures.

“She was referred from another hospital to this place, with nothing to show that she was having those treatments [for pre-eclampsia]. It was here that we found out she had high blood pressure,” explains Dr. Hassan Shuaibu, a general practitioner in the hospital’s obstetrician and gynecology department.

 

 Across Nigeria, maternal health workers are trying to improve maternal mortality. But the figures are alarming: in 2015, there were an estimated 814 maternal deaths per 100,000 live births in Nigeria, according to the World Health Organization. About half of those deaths were caused by two conditions: uncontrolled bleeding after childbirth, or postpartum hemorrhage, and pre-eclampsia.

Cultural norms

Rufai lies on the hospital bed, whimpering and shivering with pain. She’s careful not to shout out. In this part of Nigeria, cultural norms surrounding pregnancy expect women not to shout during labor — doing so would be a sign of weakness and a woman who is not able to suppress her expression of discomfort while in childbirth could face ridicule from her peers. So, women here put on a brave face, even during a difficult labor.

Rufai’s labor is getting worse. Her blood pressure is rising and her unborn infant is releasing meconium, a type of infant stool, in the amniotic fluid. It’s a telltale sign that the baby is distressed.

Across the ward, 32-year-old Aisha Suleiman is breastfeeding her day-old baby. It’s her seventh child. With her previous pregnancies, Suleiman experienced postpartum hemorrhaging. This delivery was no different. She lost about three pints of blood. The hospital was able to transfuse blood to her.

Lack of access to medicines

Even though, maternal mortality worldwide has decreased by nearly half in the last 15 years, Nigeria still faces a heavy burden, leading the world in the total number of maternal deaths per year. In 2015 alone, 58,000 Nigerian women lost their lives to pregnancy and childbirth-related causes.

The Nigerian Association for Reproductive & Family Health (ARFH) and the international NGO, PATH, revealed in a 2016 study how a lack of access to three basic medicines is increasing the threat of Nigeria’s two most deadly pregnancy complications: postpartum hemorrhage and pre-eclampsia/ eclampsia.

 

In 2012, the United Nations Commission on Life-Saving Commodities for Women and Children determined that the medicines to prevent and treat these two conditions — oxytocin and misoprostol for post-partum hemorrhage and magnesium sulfate for pre-eclampsia/eclampsia — should be made affordable and promoted for use by the global health community. But Nigerian hospitals do not always have these medicines available. And when they are available, the quality is not reliable due to poor storage and regulation.

 

“As of March 2016, there were 13 oxytocin products and four magnesium sulfate products registered in Nigeria that had not yet been judged to meet international quality standards. This increases the risk that maternal health products are poor or unknown,” the 2016 study reveals.

 

“It’s time to work hand in hand with advocates, the government, suppliers, and donors to improve the quality and availability of maternal health medicines, reduce counterfeits, and ensure that all women receive the care they deserve,” says Kehinde Osinowo, the director of programs at ARFH.

Many complications

Back at Yusuf Dantsoho Memorial Hospital, health workers are treating other complications. They’ve successfully administered magnesium sulfate to manage Rufai’s pre-eclampsia.

Sitting across from Suleiman is Hajia Muhammed in a white long hijab. She’s about to deliver twins but one of them is in a dangerous bottom-down position known as breech. Muhammed will need a cesarean section. There’s also a young woman who is HIV positive. She delivered a baby boy just hours earlier. The doctor examines him to check if the mother transferred the virus.

 

In the examination room, nurses scrub with antibacterial soap and hot water. They walk to the beds and kneel over women lying on their backs. Rufai waddles in and goes to a bed. The nurses want to check to see if she may be able to deliver vaginally.

 

The results come back negative. Her pelvis is too tight. The fetus is too stressed.

 

They wheel her into the operating room, with Muhammed.

Shuaibu heads the surgical team. He says that many of the Caesarean operations could be avoided with proper antenatal care.

“Most of our women don’t go for antenatal and we only see them when there are complications,” Shuaibu says. “Even if they come for antenatal, you give them medication to take, they often don’t understand why they need to take it. Poverty is another thing because they don’t have money to continue with the medication until they deliver.”

The surgeries are completed in under an hour and the women go to the recovery room. Rufai has given birth to a girl and Muhammed’s twin’s rest in the arms of elderly relatives.

The day ends at Yusuf Dantsoho Memorial Hospital’s maternity ward with no major complications.

Oil Prices Fall on Bloated US Crude Storage

Oil prices dipped on Wednesday as rising crude stocks in the United States underscored an ongoing global fuel supply overhang despite an OPEC-led effort to cut output.

Prices for front-month Brent crude futures, the international benchmark for oil, were at $50.79 per barrel at 0451 GMT, down 17 cents, or 0.3 percent, from their last close.

U.S. West Texas Intermediate (WTI) crude futures were down 18 cents, or 0.4 percent, at $48.08 a barrel.

“Crude oil prices fell as concerns over rising U.S. inventories resurfaced,” ANZ bank said on Wednesday.

U.S. crude oil inventories climbed by 4.5 million barrels in the week to March 17 to 533.6 million barrels, the American Petroleum Institute (API) said late on Tuesday.

“The American Petroleum Institutes’ crude inventories stuck the knife into crude overnight, coming in at a 4.5 million barrel increase against an expected increase of 2.8 million barrels,” said Jeffrey Halley, senior market analyst at futures brokerage OANDA in Singapore.

“If the API stuck the knife in, tonight’s EIA Crude Inventory figures may twist it. A blowout above the 2.1 million barrel increase expected, may well torpedo oil below the waterline,” he added.

Official U.S. Energy Information Administration (EIA) oil storage data is due on Wednesday.

The bloated storage comes as U.S. oil production has risen over 8 percent since mid-2016 to more than 9.1 million barrels per day (bpd), levels comparable to late 2014, when the oil market slump started.

Rising production in the United States and elsewhere, and bloated inventories, are undermining efforts led by the Organization of the Petroleum Exporting Countries (OPEC) to cut output and prop up prices.

“OPEC’s market intervention has not yet resulted in significant visible inventory draw-downs, and the financial markets have lost patience,” U.S. bank Jefferies said on Wednesday in a note to clients, although it added that the cutbacks would likely start to show by the second half of the year if OPEC extends its production cuts beyond June.

Despite cuts, analysts warned of renewed or ongoing oversupply in coming years, especially as U.S. shale producers ramp up and once OPEC returns to full capacity.

U.S. bank Goldman Sachs warned its clients in a note this week that a U.S. shale led production surge “could create a material oversupply in 2018-19.”

Report: Climate Outlook Improves as Fewer Coal Plants Built

Led by cutbacks in China and India, construction of new coal-fired power plants is falling worldwide, improving chances climate goals can be met despite earlier pessimism, three environmental groups said Wednesday.

A joint report by the groups CoalSwarm, the Sierra Club and Greenpeace follows a warning this week by two international agencies that the world needs to shift quickly away from fossil fuels to curb global warming. Environmentalists were dismayed by President Donald Trump’s U.S. government budget proposal last week that would cut spending on renewable energy.

Construction starts for coal-fired plants in China and India were down by 62 percent in January from a year earlier while new facilities starting operation declined 29 percent, according to the report. It said older plants in the United States and Europe are being retired at a record pace.

‘Global climate goals’

The latest developments “appear to have brought global climate goals within feasible reach, raising the prospect that the worst levels of climate change might be avoided,” said the report.

It acknowledged “the margin for error is tight” and said sustained progress will require China and India to scrap more than 100 coal plants on which construction has been suspended. And it warned that countries, including South Korea and Indonesia, are failing to develop renewables, which could increase their need for coal power.

In a separate report, the U.S.-based Institute for Energy Economics and Financial Analysis said falling power demand in Japan means most of the 45 new coal plants the country has planned will likely never be built.

The reports mark a shift in sentiment from six months ago, when environmentalists warned governments were doing too little to carry out the Paris climate accord. Signed by 170 countries, it calls for holding global temperature increases to no more than 2 degrees C (3.6 degrees F) in hopes of preventing sea level rise and other drastic change.

Biggest greenhouse gas emitter

China, the biggest greenhouse gas emitter, said at that time its coal use would rise until 2030. But later data showed the peak passed in 2013 and consumption is falling.

Countries including China, Germany, India and Japan are moving away from coal as alternatives get cheaper, said Tim Buckley, the IEEFA’s director of energy finance studies.

“I don’t think Trump can stop that,” he said.

Despite such changes, the amount of heat-trapping carbon dioxide in the atmosphere rose to a new high last year and is increasing, according to the U.S. National Oceanic and Atmospheric Administration.

Asia alone is expected to account for 70 to 80 percent of the global growth in coal-fired power capacity over the next two decades.

Industry experts cautioned that countries including India, Indonesia, Bangladesh and Vietnam need to keep adding coal power because it is the only affordable option in a region where 500 million people lack access to electricity. The cost of solar and wind have fallen by up to 80 percent in some markets, but in places such as Bangladesh or parts of China it can still be double that of coal.

“We have to meet the basic needs of people while pushing for energy transition at the same time,” said Yongping Zhai, an adviser on energy to the Asian Development Bank. “You will need a mixture of different fuels. Coal will be there. You cannot avoid it.”

Canceled half its plans

China canceled half its planned additional coal-fired generating capacity over the past year but will still add 100 gigawatts by 2020, according to Xizhou Zhou, who heads the Asian gas and power practice for IHS Markit, a research firm. He said Asian countries are due to add 180 gigawatts out of a global total of 210 gigawatts.

“It’s true that we are seeing a slowdown in coal plant additions, but that doesn’t mean that demand will stop increasing or that they won’t need to build coal plants,” Zhou said.

In China, construction of power plants totaling more than 300 gigawatts was suspended following last year’s release of the latest five-year economic development plan, according to the CoalSwarm report.

On Saturday, Beijing’s last major coal-fired power plant was shut down under plans to switch the Chinese capital to gas and other power sources.

China’s power demand is cooling due to official efforts to reduce reliance on heavy industry and encourage services and technology, said Zhou. He said that might lead to higher demand in India or Southeast Asia if manufacturing of products such as smartphones that require glass, metal and other energy-intensive components migrates there.

“You have a lot of countries that could become a new manufacturing hub but still rely on coal-fired power,” he said.

No new coal-fired capacity

India’s government said in December it needed no new coal-fired capacity until at least 2027. But industry leaders expect work to resume on power projects that have been suspended.

Analysts also warn India is just setting out on a vast and energy-hungry process of building highways and other infrastructure, while China has completed that cycle.

“What happens in India is still an open question,” said Navroz Dubash of the Centre for Policy Research, a New Delhi think tank. “It’s important not to switch from the point of view that coal is inevitable to coal is unnecessary. I don’t think we’re there yet.”

In Japan, the amount of power generated from coal should fall by 40 percent from 2015 levels by 2030 due to lower demand and more use of alternative sources, the IEEFA report said.

“The economic arguments will win out,” said Paul Fisher, an economist at Cambridge University’s Institute for Sustainable Leadership. “Once the financial sector sees that it’s not in their interest to finance fossil fuels, we’ll get there.”

Partially Effective HIV Vaccine Could Help Turn Corner on Pandemic

When it comes to the deployment and use of an HIV vaccine, researchers say even a partially effective vaccine, although not perfect, still could prevent millions of infections each year.

There are no AIDS vaccines in use, but many are in the development pipeline or clinical trials. The problem is the vaccines are turning out to be less effective than hoped.

To get a handle on what the future might hold, scientists at Oregon State University developed a mathematical model of HIV progression, transmission and intervention, tailored to 127 countries around the world.

According to the model, using current interventions, the world might expect to see about 49 million new cases of HIV in the next 20 years.

But the study concluded that 25 million of those infections might be prevented if ambitious targets for diagnosis, treatment and viral suppression set by the United Nations are met.  

And that’s where an HIV vaccine comes in.

Jan Medlock, the study’s lead author, said adding a vaccine to the mix — even one that is only 50 percent effective — by 2020 could prevent another 6.3 million new infections, potentially reversing the HIV pandemic.

“Partial efficacy is still better than zero efficacy, and it really becomes (a matter) of thinking about the cost and trade-off,” she said. “Are you taking away money from treatment or some other health program to buy these vaccines?  If not, then they’re probably worth doing, even at very low efficacy.”

Medlock’s model — reported in the Proceedings of the National Academy of Sciences — input clinical data from a vaccine that’s now in large-scale trials in South Africa.  

Until it was modified for the phase-three trial in the hopes of boosting its effectiveness, the vaccine candidate showed about a 60 percent efficacy in preventing infection for the first year. The effectiveness dropped to 31 percent 3½ years later.

Even without an improvement in current levels of HIV detection and treatment globally, a vaccine that’s only 50 percent effective has the potential to avert 17 million new cases during the next two decades, Medlock said.

Medlock added an even less effective vaccine could make a sizeable dent to slow the pandemic.

“Twenty percent efficacy at the global population scale is still going to prevent several million infections,” she said.

Medlock said many countries will inevitably fall short of the U.N.’s ambitious goals to contain the HIV pandemic.  

That’s why researchers believe the firepower of imperfect HIV vaccines should be brought to bear in the fight against the AIDS virus.

UN: Governments Must Recognize Wastewater as Resource

Wastewater from households, industries and agriculture should not be seen as a problem but a valuable resource which could help meet the demands for water, energy and nutrients from a growing global population, a U.N. water expert said.

Globally, more than 80 percent of wastewater is released into rivers and lakes without treatment with a negative impact on health and the environment, according to the 2017 U.N. World Water Development Report published on Wednesday.

Pollution from human and animal waste affects nearly one in three rivers in Latin America, Asia and Africa, putting millions of lives at risk, it said.

But wastewater contains nutrients such as phosphorus and nitrates which can be turned into fertilizer, said Richard Connor, editor-in-chief of the report.

Treated sludge can be turned into biogas that could power wastewater treatment plants or be sold on the market, he added.

“Wastewater itself is a valuable resource, even the term wastewater is an oxymoron,” Connor told the Thomson Reuters Foundation.

“We need to stop seeing it as a burden to be dealt with. It’s not a waste and should not be a waste, especially in this world of water scarcity,” he said by phone from Perugia.

With the world’s population expected to grow by one third to more than 9 billion by 2050, the world will need 55 percent more water and 70 percent more energy, the United Nations says.

Population growth will also lead to a 70 percent increase in demand for food, putting more pressure on water through farming, which is already the biggest consumer of water.

More people also means more wastewater, including from sanitation, which governments have pledged to improve as part of development goals agreed by U.N. member states in 2015.

Increased wastewater is one of the biggest challenges associated with the growth of informal settlements in rapidly expanding cities in developing countries, the report said.

Connor said even though wastewater is a valuable resource, what often stops governments from investing in treatment plants is the cost while what puts people off using it is the “yuck factor”.

Yet the International Space Station has been using the same water for 17 years, Connor noted.

“One morning it’s tea, by the afternoon it’s pee and then the next morning somebody is shaving with it,” he said.

A solution for governments is to invest in smaller, decentralized treatment systems, which cost a fraction of conventional plants and require less maintenance, Connor said.

He added that not all water needs to be treated to drinking water quality but to a level where it is safe to use by industries, municipalities, agriculture or for cooling in power plants.

“You go for what’s affordable and design the level of treatment according to your needs,” Connor said.

“The key word is ‘fit for purpose treatment’.”

How Schools Are Going Solar

The cost for individual homes in the U.S. to “go solar” has dropped by more than 60 percent over the last decade.

Those low costs helped convince more than a million Americans to install solar panels on their roofs.

Now schools are beginning to get in on the benefits. One of them is the school system in Fremont, Indiana.

The residents of this small town in America’s upper Midwest have always relied on the sun to warm their fields and draw tourists to their lakes. Now school superintendent William Stitt said they’re counting on it to power their schools.

“The technology has advanced so much in the last couple of years that it’s become more energy efficient, more cost effective for schools to get solar energy,” Stitt said.

Start-up cost

Construction of the solar project will cost $3 million. But when finished, it will completely power the elementary, middle and high school buildings. It may generate so much electricity, that the school will be able to sell some back to the power company at a profit.

The system will work through several rows of 3,000-4,000 panels each. They will be located in a special 2.5 hectare solar field behind the middle school.

The district has to lease the equipment from the local power company for 20 years, at a fixed rate.

But Kim Quick, facility director, said that even with that added cost, the schools should save money because the panels should last 40 years.

“[It] is going to cost us approximately the same amount we’re paying for utilities today. So that cost is never going to increase for the next 20 years,” Quick said. “So if the power company comes in next year and says, ‘We want to increase utilities 6 percent,’ we’re going to pay the same we’re paying today 20 years from now.”

Free electricity, eventually

In 20 years, the school district will own the equipment outright, meaning it won’t pay anything for electricity.

Since the panels are always “on,” Quick said the district will save additional money by banking the unused electricity that’s generated when school is not in session.

“These work year-round. Even in a full moon they will produce electricity,” he said.

Just 3 percent of the nation’s 125,000 schools use some form of solar energy. While not all can use solar power cost-effectively, a recent report by the Solar Foundation found that 72,000 US schools could save money with solar.

Schools could install panels on their roofs or elevate a field of panels over a parking lot. Those innovations would save most schools an average of $1 million over 30 years.

Educational component

Going solar also offers schools an educational component. It provides teachers opportunities to incorporate lessons in science, technology, engineering, and math into the curriculum.

All three schools in the Fremont system will have a live display module that kids can visit daily to learn how much energy is being used and saved.

If all goes according to plan, Fremont School District’s new solar field will be up and running by mid-summer. Superintendent Stitt is already looking further ahead.

“I’d love the community and the kids in 40 years to go, ‘Man, they made a great decision 40 years ago by creating this solar project!’ ” he said.

How One US School is Going Solar

The cost for individual homes to go solar has dropped by more than 60 percent over the last decade. Those low costs helped convince more than a million private homes to install solar panels. Now schools are beginning to get in on the benefits. Erika Celeste reports from Fremont, Indiana.

Brazil Senate Leader Sees Huge Spending Freeze

Brazil’s government plans to announce spending freezes of 30 billion to 35 billion reais ($9.7 billion to $11.3 billion) this week to help meet part of its 2017 budget deficit target, the Senate leader said on Tuesday.

The rest of the shortfall will have to come from raised taxes and higher revenues from such sources as infrastructure concessions to private companies, Senator Romero Jucá said in an interview.

Jucá said tax increases being studied include one on gasoline and another on financial operations called IOF, both of which would not require legislation.

“The freezes will be a maximum of 30 to 35 billion reais, More than that would be an amputation,” Jucá said.

Brazil’s primary budget deficit target for this year is 139 billion reais, but a severe recession shrunk revenues and the government is expected to miss that goal by 65 billion to 70 billion reais.

Nothing has been decided

Finance Minister Henrique Meirelles told reporters that the freezes have not been decided yet, nor any tax hikes.

President Michel Temer’s key measure to bring the widening deficit under control, reform of Brazil’s costly social security system to make it pay for itself, is facing a battle for approval in Congress.

Jucá said the government is working on an agreement between the Senate and lower chamber on the proposal which established a minimum retirement age among other unpopular changes.

The consolidated report will cover possible adjustments to make the bill more palatable to lawmakers, and some of them will be announced by Temer by the end of this week, Jucá said.

Change in retirement age?

Jucá said he believed the government must insist on the introduction of a minimum retirement age of 65, a controversial move in a country where people on average work until they are 54.

Modernizing labor laws, next on the government’s reform list to lower business costs and help pull Brazil from its worst recession, will get off the ground before the pension bill clears Congress, Jucá said.

An outsourcing bill will be put to a vote this week in the Senate and merged with another proposal from the lower chamber, so that it can be quickly sent to Temer to sign into law.

The bills face fierce opposition from labor unions who see allowing temporary workday contracts as an attack on workers’ rights. Jucá said temporary union payments will be added to the legislation to keep labor leaders happy.

Google Adds ‘Shortcuts’ to Information, Tools on Smartphones

Google wants to make it easier for you to find answers and recommendations on smartphones without having to think about what to ask its search engine.

Its new feature, called “shortcuts,” will appear as a row of icons below the Google search box. Where now you’d have to ponder and then speak or type a request, the shortcuts will let you tap the icons to get the latest weather, movie times, sports scores, restaurant recommendations and other common requests.

The shortcuts will begin appearing Tuesday in updates to Google’s app for iPhones, Android phones and its mobile website. The Android app will also include various tools such as a currency converter, a language translator and an ATM locator, which you can also summon with a tap. Those tools may eventually make it to the iPhone as well, although Google says it doesn’t know when.

These shortcuts are the latest step in Google’s quest to turn its search engine into a secondary brain that anticipates people’s needs and desires. The search engine gleans these insights by analyzing your past requests and, when you allow it, tracking your location, a practice that periodically raises privacy concerns about Google’s power to create digital profiles of its users.

Based on the knowledge that Google already has accumulated, its shortcuts feature may already list your favorite sports teams or recommend nearby restaurants serving cuisines you prefer.

Adapting to audience

Shortcuts also show how Google’s search engine has been adapting to its audience, now that smartphones have become the primary way millions of people stay connected to the internet.

Since more than half of requests for Google’s search engine now come from smartphones, the Mountain View, California, company has adapted its services to smaller screens, touch keyboards and apps instead of websites.

Early in that process, Google tweaked its search engine to answer many requests with factual summaries at the top of its results page, a change from simply displaying a list of links to other websites. Voice-recognition technology also allows you to speak your request into a phone instead of typing it.

The transition is going well so far. Google’s revenue rose 20 percent last year to $89 billion, propelled by digital ads served up on its search engine, YouTube and Gmail. Although shortcuts won’t initially show ads after you tap them, Google typically sells marketing space if a feature or service becomes popular.