Day: August 6, 2023

Nigeria’s unreliable power grid is not only slowing down the country’s economic growth, but health workers say it can lead to unwanted hospital shutdowns at night. But one startup is giving hospitals hope. Alhassan Bala has this report, narrated by Haruna Shehu.
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Elon Musk said in a social media post that his proposed cage fight with Meta (META.O) CEO Mark Zuckerberg would be live-streamed on social media platform X, formerly known as Twitter. 

The social media moguls have been egging each other into a mixed martial arts cage match in Las Vegas since June.

“Zuck v Musk fight will be live-streamed on X. All proceeds will go to charity for veterans,” Musk said in a post on X early on Sunday morning, without giving any further details.

Earlier on Sunday, Musk had said on X that he was “lifting weights throughout the day, preparing for the fight”, adding that he did not have time to work out so brings the weights to work.

When a user on X asked Musk the point of the fight, Musk responded by saying “It’s a civilized form of war. Men love war.”

Meta did not respond to a Reuters request for comment on Musk’s post. 

The brouhaha began when Musk said in a June 20 post that he was “up for a cage match” with Zuckerberg, who is trained in jiujitsu.

A day later, Zuckerberg, 39, who has posted pictures of matches he has won on his company’s Instagram platform, asked Musk, 51, to “send location” for the proposed throwdown, to which Musk replied “Vegas Octagon”, referring to an events center where mixed martial arts (MMA) championship bouts are held.

Musk then said he would start training if the cage fight took shape. 
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The tidal wave of artificial intelligence (AI) barrelling toward many professions has generated deep anxiety among workers fearful that their jobs will be swept away — and the mental health impact is rising.

The launch in November 2022 of ChatGPT, the generative AI platform capable of handling complex tasks on command, marked a tech landmark as AI started to transform the workplace.

“Anything new and unknown is anxiety-producing,” Clare Gustavsson, a New York therapist whose patients have shared concerns about AI, told AFP.

“The technology is growing so fast, it is hard to gain sure footing.”

Legal assistants, programmers, accountants and financial advisors are among those professions feeling threatened by generative AI that can quickly create human-like prose, computer code, articles or expert insight.

Goldman Sachs analysts see generative AI impacting, if not eliminating, some 300 million jobs, according to a study published in March.

“I anticipate that my job will become obsolete within the next 10 years,” Eric, a bank teller, told AFP, declining to give his second name.

“I plan to change careers. The bank I work for is expanding AI research.”

Trying to ’embrace the unknown’

New York therapist Meris Powell told AFP of an entertainment professional worried about AI being used in film and television production — a threat to actors and screenwriters that is a flashpoint in strikes currently gripping Hollywood.

“It’s mainly people who are in creative fields who are at the forefront of that concern,” Gustavsson said.

AI is bringing with it a level of apprehension matched by climate change and the Covid-19 pandemic, she contended.

But she said that she tries to get patients to “embrace the unknown” and find ways to use new technology to their advantage.

For one graphic animator in New York, the career-threatening shock came from seeing images generated by AI-infused software such as Midjourney and Stable Diffusion that rivaled the quality of those created by humans.

“People started to realize that some of the skills they had developed and specialized in could possibly be replaced by AI,” she told AFP, adding she had honed her coding skills, but now feels even that has scant promise in an AI world.

“I’ll probably lean into more of a management-level role,” she said. “It’s just hard because there are a lot less of those positions.

“Before I would just pursue things that interested me and skills that I enjoy. Now I feel more inclined to think about what’s actually going to be useful and marketable in the future.”

Peter Vukovic, who has been chief technology officer at several startups, expects just one percent or less of the population to benefit from AI.

“For the rest, it’s a gray area,” Vukovic, who lives in Bosnia, said. “There is a lot of reason for 99 percent of people to be concerned.”

AI is focused on efficiency and making money, but it could be channeled to serve other purposes, Vukovic said.

“What’s the best way for us to use this?” he asked. “Is it really just to automate a bunch of jobs?”
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During Europe’s heat wave last month, Floriana Peroni’s vintage clothing store had to close for a week. A truck of rented generators blocked her door as they fed power to the central Roman neighborhood hit by a blackout as temperatures surged. The main culprit: air conditioning. 

The period — in which temperatures hit 40 degrees Celsius (104 degrees Fahrenheit) — coincided with peak electricity use that came close to Italy’s all-time high, hitting a peak load of more than 59 gigawatts on July 19. That neared a July 2015 record. 

Intensive electricity use knocked out the network not only near the central Campo de Fiori neighborhood, where Peroni operates her shop, but elsewhere in the Italian capital. Demand in that second July week surged 30%, correlating to a heat wave that had persisted already for weeks, according to the capital’s electricity company ARETI. 

Like many Romans, Peroni herself does not have AC either in her home or her shop. Rome once could count on a Mediterranean breeze to bring down nighttime temperatures, but that has become an intermittent relief at best. 

“At most, we turn on fans,” Peroni said. “We think that is enough. We tolerate the heat, as it has always been tolerated.” 

In Europe, though, that is starting to change. 

Air conditioning is less a part of the culture in Europe 

Despite holdouts like Peroni, rising global temperatures are dropping air conditioning from luxury to a necessity in many parts of Europe, which long has had a conflicted relationship with energy-sucking cooling systems deemed by many to be an American indulgence. 

Europeans look with disdain at overcooled U.S. buildings, kept to near meat-locker temperatures, where a blast of cold air can shoot across city sidewalks as people come and go, and where extended indoor appointments necessitate a sweater even in the height of summer. 

By contrast, event organizers in Europe may offer hand fans if events are expected to overheat. Shoppers can expect to sweat in under-cooled grocery stores, and movie theaters are not guaranteed to be climate-controlled. Evening diners have typically opted for outside tables to avoid stuffy restaurants, which rarely offer AC. 

To deal with the heat, Italy and Spain typically shut down for several hours after lunch, for a riposo or siesta, and most vacation in August, when many businesses shut down completely so families can enjoy a holiday at the seaside or in the mountains. Italians in particular are happy to abandon overheated art cities to foreign tourists, which reduces the urgency for a home AC investment. 

Still, European AC penetration has picked up from 10% in 2000 to 19% last year, according to the International Energy Agency. That is still well shy of the United States, at around 90%. Many in Europe resist due to cost, concern about environmental impact and even suspicions of adverse health impacts from cold air currents, including colds, a stiff neck, or worse. 

Cooling systems remain rare in Nordic countries and even Germany, where temperatures can nudge above 30 degrees (into the 90s Fahrenheit) for extended periods. 

But even those temperate climates may cross the threshold of discomfort if temperatures increase beyond 1.5 degrees C to 2 degrees C, according to a new study by the University of Cambridge. In that scenario, people living in northern climes like Britain, Norway, Finland and Switzerland will face the greatest relative increase in uncomfortably hot days. 

Nicole Miranda, one of the study’s authors, said their estimate, which would mean surpassing the international goal of limiting future warming to 1.5 degrees Celsius above pre-industrial times, are conservative. 

“They don’t take into account the urban island effects,” she said, when cities are unable to cool at night and surfaces become radiators. “From a scientific point of view, if we all run to the go-to solution, which is air conditioning, we are going to get into a different type of problem, because there is high energy consumption and high carbon emissions related to air conditioning.” 

Cities should consider less intensive solutions, like shading buildings, and incorporating cooling bodies of water, she said. She also advocated a trend toward cooling individuals, instead of spaces, using personal devices like ice packs in jackets or high-tech textiles that dissipate body heat more efficiently. 

Growing — if reluctant — demand 

In Italy, sales of air conditioning units grew from 865,000 a year in 2012 to 1.92 million in 2022, mostly for business and not residential use, with growth reported in the first quarter of this year, according to the industry association Assoclima. Most are split heat air pump systems, which can heat spaces in the winter, which Assoclima said can reduce gas consumption as prices spike during the war in Ukraine. That dual use attracts consumers. 

France, with a slightly larger population, is showing more resistance, selling 1 million units a year. Air conditioning was rare in France until a 2003 heat wave killed thousands, mainly among the elderly. Still, most private homes and apartments there aren’t air conditioned, and many restaurants and other businesses aren’t either. Businesses with AC will often advertise to attract customers on hot days. 

AC aversion persists, both among French conservatives who see it as a frivolous American import and French people on the left who see it as environmentally irresponsible. 

Cécile de Munck and Aude Lemonsu, meteorologists at France’s national weather service, warned this summer that if the number of AC units doubles in Paris by 2030, the city temperature would rise by 2 degrees Celsius (3.6 degrees Fahrenheit) because of heat released by the pump systems. 

Despite the concerns over energy costs, air conditioning is rapidly conquering homes in Spain, a country that traditionally bent towards the use of fans and drawing heavy blinds, a very Spanish fixture. A study by Ca’ Foscari University projects that half of Spanish households will have AC by 2040, up from just 5% in 1990. 

With the cooler indoor air come disputes as neighbors complain about noise from external units. That means problems for Spain’s real estate managers. “Some people can’t open a window because they get a puff of fire,” said Pablo Abascal, president of Spain’s council of real estate managers. “With the increase of AC systems in homes, many buildings will soon have nowhere to place the devices.” 

Air conditioning and cooling was found to be key for older populations in extreme heat, reducing strain on cardiovascular functions in a heat wave of 37 degrees Celsius (99 degrees Fahrenheit), according to a study at the University of Ottawa in Canada. But even in countries like Cyprus, where heat waves of 40 degree Celsius have become the norm, the sustained use of AC isn’t an affordable option for many elderly people living on fixed incomes. 

Many on the Mediterranean island nation restrict usage to the hottest times of day, sometimes confining themselves to a single room. 

“Undoubtedly, this scenario significantly impacts their mental well-being as well,” said Demos Antoniou, director of the Cyprus Third Age Observatory, a seniors-rights group. “The prevailing fear is that refraining from using air conditioners could potentially lead to heat stroke.” 

At 83, Angeliki Vassiliou thinks both about her energy bill and future generations before she hits the “on” button. 

“There’s no sense in wasting energy. Waste is unfair,” Vassiliou said. “Waste of any resource is wrong, because what would happen to our planet because of all this waste?” 
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India’s latest space mission entered the moon’s orbit on Saturday ahead of the country’s second attempted lunar landing, as its space program seeks to reach new heights.

The world’s most populous nation has a comparatively low-budget aerospace program that is rapidly closing in on the milestones set by global space powers.

Only Russia, the United States and China have previously achieved a controlled landing on the lunar surface.

The Indian Space Research Organization confirmed that Chandrayaan-3, which means moon craft in Sanskrit, had been “successfully inserted into the lunar orbit,” more than three weeks after its launch.

If the rest of the current mission goes to plan, the mission will safely touch down near the moon’s little-explored south pole between Aug. 23 and 24.

India’s last attempt to do so ended in failure four years ago, when ground control lost contact moments before landing.

Developed by ISRO, Chandrayaan-3 includes a lander module named Vikram, which means valor in Sanskrit, and a rover named Pragyan, the Sanskrit word for wisdom.

The mission comes with a price tag of $74.6 million, far smaller than those of other countries, and a testament to India’s frugal space engineering.

Experts say India can keep costs low by copying and adapting existing space technology. It also has an abundance of highly skilled engineers who earn a fraction of their foreign counterparts’ wages.

The Chandrayaan-3 spacecraft has taken much longer to reach the moon than the manned Apollo missions of the 1960s and 1970s, which arrived in a matter of days.

The Indian rocket used is much less powerful than the United States’ Saturn V. Instead, the probe orbited Earth five or six times elliptically to gain speed, before being sent on a monthlong lunar trajectory.

If the landing is successful, the rover will roll off Vikram and explore the nearby lunar area, gathering images to be sent back to Earth for analysis.

The rover has a mission life of one lunar day or 14 Earth days.

ISRO chief S. Somanath has said his engineers carefully studied data from the last failed mission and have worked to fix the glitches.

India’s space program has grown considerably in size and momentum since it first sent a probe to orbit the moon in 2008.

In 2014, it became the first Asian nation to put a satellite into orbit around Mars, and three years later, the ISRO launched 104 satellites in a single mission.

The ISRO’s Gaganyaan (“Skycraft”) program is slated to launch a three-day manned mission into Earth’s orbit by next year.

India is also working to boost its 2% share of the global commercial space market by sending private payloads into orbit for a fraction of the cost of competitors. 
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