Wednesday, August 21, 2024

Switzerland moves towards cashless future with instant payments

ByAFP
August 21, 2024

The Swiss National Bank said the instant payments system was a 'commitment to the future of cashless payments' - Copyright GETTY IMAGES NORTH AMERICA/AFP/File BILL PUGLIANO

Switzerland’s new instant payment system will bolster the future of cashless payments in the country, the Swiss central bank said Wednesday after the scheme went live.

The Swiss National Bank said around 60 financial institutions were now able to receive and process instant payments, covering more than 95 percent of Swiss retail payment transactions, following Tuesday’s market launch.

“By end-2026 at the latest, all financial institutions active in retail payment transactions will be reachable,” the SNB said in a statement.

The central bank said the first institutions had already launched retail offerings enabling customers to send instant payments, with further banks to follow in the coming months.

“Instant payments allow private individuals and companies to perform account-to-account transactions with immediate execution and final settlement in seconds,” around the clock, the SNB said.

“This market launch represents a further important milestone and reflects the collective stakeholder commitment to the future of cashless payments in Switzerland.”

The SNB said the scheme offered significant advantages due to shorter settlement chains, with funds received being immediately available.

The central bank anticipates that instant payments “are likely to become established in Switzerland in the medium term, and form the basis for further innovation in payment transactions”.

The SNB’s latest Payment Methods Survey of Companies in Switzerland, published in February, found that “cash acceptance continues to be high”, and said there was “a broad desire among the population for cash to continue to be available as a payment method”.

While mobile payment app acceptance has risen by 19 percentage points since 2021 to 59 percent, the survey found that more than 90 percent of companies doing face-to-face business accepted cash.

The Swiss franc is the legal tender of Switzerland, Liechtenstein and the Italian exclave of Campione d’Italia.

Unusually, Swiss banknotes have a vertical orientation. They are printed in the four national languages: German, French, Italian and Romansch.

The 10-centimes coins minted in 1879 are the oldest coins still in circulation, according to Guinness World Records.

Australia greenlights world's 'largest' solar hub

Agence France-Presse
August 21, 2024 

Australia is moving forward with plans for a massive solar project, with energy production expected to begin in 2030 (STR)

Australia on Wednesday approved plans for a massive solar and battery farm that would export energy to Singapore, a project billed as the "largest solar precinct in the world".

Authorities announced environmental approvals for SunCable's US$24 billion project in Australia's remote north that is slated to power three million homes.

The project, which will include an array of panels, batteries and, eventually, a cable linking Australia with Singapore, is backed by tech billionaire and green activist Mike Cannon-Brookes.

"It will be the largest solar precinct in the world –- and heralds Australia as the world leader in green energy," said Environment Minister Tanya Plibersek.

It is hoped that energy production will begin in 2030, providing four gigawatts of energy for domestic use.

Two more gigawatts would be sent to Singapore via undersea cable, supplying about 15 percent of the city-state's needs.

SunCable Australia's managing director Cameron Garnsworthy said the approval was "a landmark moment in the project's journey".

Despite Wednesday's green light, numerous approval processes and other hurdles remain.

The project depends on sign off from Singapore's energy market authority, Indonesia's government and Australian Indigenous communities.

"SunCable will now focus its efforts on the next stage of planning to advance the project towards a final investment decision targeted by 2027," said Garnsworthy.

- 'Clean energy powerhouse' -


Countries around the world are racing to bring major solar projects online to ease the transition away from polluting fossil fuels.

China leads the way, and is building almost twice as much wind and solar capacity as every country combined.

Earlier this year it brought online the 3.5 gigawatt Midong solar farm, its largest facility so far.

In contrast, Australia remains one of the world's leading exporters of coal and gas, despite being ravaged by the effects of climate change -- from intense heat to floods and bushfires.

And although Australians are among the world's most enthusiastic adopters of household solar panels, a string of governments have been hesitant to embrace renewables.

In 2022, renewables made up 32 percent of Australia's total electricity generation -- compared to coal, which contributed 47 percent, according to the latest government data.

Plibersek hailed the project as a way of meeting Australia's projected energy shortfall, and creating "14,300 new jobs in northern Australia".

Director of the Energy Change Institute at the Australian National University Ken Baldwin said the project was a "world first" for exporting renewable electricity from solar and wind on such a scale.

"Australia has some of the best solar and wind resources of any country, and as a result, is installing solar and wind at one of the fastest rates of any country in the world on a per capita basis," he told AFP.

But this momentum must continue, particularly if Australia is to meet its net zero targets by 2050, Baldwin said.

"Australia has, over the last five years, invested heavily in solar and wind, but it needs to double and triple that investment in order to reach its climate trajectory towards a net zero future by 2050."

He added that by the 2030s, Australia will need about 100 gigawatts of solar and wind capacity -- the SunCable project will only provide four gigawatts of that need.

Climate Council chief executive Amanda McKenzie said the new solar hub was a bold step in making Australia a "clean energy powerhouse" and that such projects were essential in "delivering affordable energy and slashing climate pollution".

"With the closure of coal-fired power stations on the horizon, Australia needs to accelerate the roll-out of solar and storage at every level—rooftops, large-scale projects, and everything in between," she said.

The project would also be a significant step for Cannon-Brookes, who once described the project as "insane" before becoming an enthusiastic investor.
'Abuse every day': Indian female medics speak out after brutal murder

Agence France-Presse
August 21, 2024 

A woman walks past a mural painted on a wall in Ajmer condemning the rape and murder of a doctor in India's West Bengal state © Himanshu SHARMA / AFP

Saving lives was the childhood dream for 28-year-old Indian doctor Radhika, but after the brutal rape and murder of a colleague her own safety has increasingly become a top concern.

Earlier this month, at the government-run hospital where Radhika works in the eastern city of Kolkata, the battered and bloodied body of a 31-year-old woman doctor was found, sparking outrage.

One man has been detained, but the attack has focused anger on the lack of measures for female doctors to work without fear, and triggered protests and medical strikes.

"I was on night duty just two days before this incident," Radhika said at Kolkata's R.G. Kar Medical College and Hospital.

"What she did is what any of us do -– resting whenever, wherever we can".

The murdered doctor -- who has not been formally named but is being called "Abhaya", or "fearless" by protesters -- was found in the teaching hospital's seminar hall, suggesting she had gone there for a break during a long shift.

Radhika, whose name has been changed for fear of repercussions at her work, said conditions such as long working hours -- with barely any time to eat or rest -- were not unusual.

"This could have been any of us, and this still can be any of us," she added.
Attacks all too common

Tens of thousands of ordinary Indians have joined protests, channelling anger not only at the chronic issue of violence against women, but also at the failure to provide secure working conditions for them.

According to the philanthropic organization Dasra, women make up nearly 30 percent of doctors in India and 80 percent of nursing staff.

Attacks on female medics are all too common.

India's Supreme Court on Tuesday ordered a national task force to examine how to bolster security for healthcare workers, saying the brutality of the killing had "shocked the conscience of the nation".

Medics hold posters during a protest in Bengaluru against the rape and murder of the young woman doctor © Idrees MOHAMMED / AFP

"The lack of institutional safety norms at medical establishments, against both violence and sexual violence against medical professionals, is a matter of serious concern," the court order read.

It highlighted a lack of CCTV cameras and a failure to screen visitors to hospitals for weapons.

Medical superintendent Indira Kabade, who works at KC General Hospital in the southern city of Bengaluru, said she worries her staff can get home safely.

"We never know if anyone is following them from the hospital," said Kabade, adding she and many female colleagues want "airport-like security", including police posted inside the campus.


"Despite us working non-stop to save lives, there is a need to rethink safety at workplace," Kabade said.

The gruesome nature of the doctor's killing has invoked comparisons with the horrific 2012 gang rape and murder of a young woman on a Delhi bus.

Nearly 90 rapes a day were reported in 2022 in the country of 1.4 billion people.

Foul toilets

Exhausted doctors sleep where they can, snatching rest on a chair or the floor.

"They are just completely tired and their bodies cannot push anymore," Radhika said.


There are restrooms for doctors -- but men and women have to share, and some have no lock.

She described one moment of terror when two men barged into the room as she rested.

Medical professionals and students shout slogans during a protest in New Delhi © Sajjad HUSSAIN / AFP


"I was really scared," she said.

Foul sanitation -- including often one toilet for male and female medics -- illustrate a failure by the authorities to provide basic infrastructure.

The situation was particularly worrying when the women were menstruating, Radhika said.


In the Himalayan territory of Kashmir, doctor Rubeena Bhat said some medics would rather use washrooms in houses neighboring the hospital.

"It's that bad," she said.
'Abuse every day'

One female doctor in Thiruvananthapuram, a city in the southern state of Kerala, said she and her colleagues faced abuse every day, from verbal insults to physical molestation.

"There is no end to it," she said.

A lab coat covered with red ink hand prints as a protest symbol in Vijayawada 
© Idrees MOHAMMED / AFP

Female doctors have been encouraged to participate in self-defence classes organised by the medical association.

"Doctors are called gods or angels by some people," the Kerala-based doctor said.

"So we think we are immune to crimes. And when such a crime happens at a place which we consider the safest place, we are all afraid".

But while questions remain over her safety, Radhika is certain of her future.

"I will fight and continue to be in the healthcare service", she said.

© 2024 AFP
Saving the vanishing forests of Iraq's Kurdistan

Agence France-Presse
August 21, 2024

Staff at the plant nursery in Kurdistan, northern Iraq are prioritising drought and heat-resistant species to mitigate against climate change (Shwan MOHAMMED/AFP)

In a plant nursery in northern Iraq's autonomous Kurdistan region, hundreds of pine, eucalyptus, olive and pomegranate saplings grow under awnings protecting them from the fierce summer sun.

The nursery in Sarchinar in the Kurdish city of Sulaimaniyah is part of efforts to battle the destructive effects of deforestation in the region.

"Almost 50 percent of forests have been lost in Kurdistan in 70 years," said Nyaz Ibrahim of the UN's World Food Programme (WFP).

She attributed the loss to "water scarcity, rising temperatures, irregular decreasing rainfall and also fire incidents".

The loss is catastrophic, as the Kurdistan region is home to 90 percent of forests in Iraq, which has been among the hardest hit globally by climate change and desertification.

Much of this comes down to illegal tree felling and forest fires -- intensified by summer droughts -- as well as military operations on Iraq's northern border.

In the nursery -- the oldest in Iraq -- workers are busy unloading young saplings from a trailer which they then line up on a patch of land.

Here, some 40 varieties are developed to later be planted in forests or given to farmers, among them pines, cypresses, junipers and oaks -- the emblematic tree of the Kurdish forest.

"Climate change has an impact on the development of plants," said agricultural engineer Rawa Abdulqader. "So we prioritize trees that can withstand high temperatures and which consume less water."

- 'Negligence' -


With support from the WFP, micro-mesh nets were installed in the nursery to protect the trees from the sun, accelerating growth and minimizing evaporation.

Other greenhouses have been equipped with hanging sprinklers, which are more water-efficient.

The project has helped Sarchinar's annual production grow from 250,000 sprouts before it began in late 2022, to 1.5 million in 2024.

Over five years, the WFP intends to support authorities and local actors to plant 38 million trees over more than 61,000 hectares in Kurdistan, and work to preserve 65,000 forested hectares.

According to two official studies, between 1957 and 2015, more than 600,000 hectares were lost.

Over the last 14 years, some 290,000 hectares have been hit by fires, said Halkawt Ismail, director of the forestry office in Kurdistan's agriculture ministry.

These fires "break out mainly during the summer drought... and above all because of the negligence of citizens", he said.

He added that illegal logging in the 1990s by locals using the wood to warm their homes during an economic crisis had significantly contributed to the shrinking of forests.

- Conflict and displacement -


Elsewhere in Kurdistan, forests have been the collateral damage of fighting between the Turkish army and militants from the Kurdistan Workers' Party (PKK).

This summer, Kurdish media and organisations said Ankara's bombardment of the PKK triggered several forest fires.

In late June, the Turkish defence ministry accused the PKK of lighting fires to reduce visibility and conceal its positions.

"Turkey has established over 40 military outposts and bases" in Iraqi Kurdistan, "logged many dozens of kilometres of roads through forested areas, and cleared forest around their bases," Wim Zwijnenburg, a researcher with the Dutch peace-building group PAX, told AFP.

"This practice has increased sharply since 2020," he said.


A decrease in forest supervision resulting from conflict and displacement, and rising temperatures and drought "provide fertile ground for forest fires".

These can either be the result of "natural causes, or of bombing and fighting from the Turkey-PKK conflicts", he added.

"With limited or absent forest management, these fires can affect larger areas and lead to forest loss," Zwijnenburg said.

Kamaran Osman, human rights officer from the Community Peacemaker Teams organization, meanwhile noted that when areas are bombed, "people cannot go to... extinguish the fire, because they fear being bombed as well."

- 1 million oaks -


Authorities are working to cultivate new forests and to increase nursery production, though they lack sufficient human and financial resources.

Civil society has also got involved. In Sulaimaniyah, which is encircled by hills, activists are fighting bulldozers and excavators eating away at the slopes of Mount Goizha for a real estate project.

On the edges of the city, luxury housing complexes and shiny glass towers are already rising on the hillside.

In the regional capital of Arbil, a campaign launched by local organizations aims to plant 1 million oak trees.

Since 2021, 300,000 trees have been planted, said Gashbin Idrees Ali, the project manager.

"Climate change is happening and we cannot stop it. But we should adapt to it," he said.

Oak trees were chosen because they "need less water", he said.

"We supervise the tree's growth for four to five years and after... it can survive for hundreds of years."
Evolutionary biologist argues 'con artist' Trump is using creationist debating technique

Alex Henderson, AlterNet
August 21, 2024 

Donald Trump Chip Somodevilla/Getty Images

Back in 1994, anthropologist Eugenie Scott (founder of the National Center for Science Education) coined a term for a debating technique favored by creationists: the "Gish gallop." That technique, named for creationist Duane Gish, has been used a lot by Christian fundamentalists since then, including those who are prominent figures in the Republican Party.

Writer Madhusudan Katti examines the use of the "Gish gallop" in an article published by Scientific American on August 20, arguing that it has had an extremely negative effect on U.S. politics.

"(Duane Gish's) tactic consisted of talking fast and with confidence, bombarding opponents with falsehoods, non-sequiturs and enough cherry-picked factoids to confuse the audience," Katti explains. "Scientists debating him faced the challenge of sifting half-truths from outright lies and finding the right evidence to refute them systematically, all within the few minutes allowed in response — which effectively meant that when the bell went off, the Gish gallop left the scientist 'stumped' and Gish declaring victory for creationism."

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Katti cites Donald Trump's performance during his debate with President Joe Biden in late June as a prime example of the "Gish gallop" being used on an opponent.

"The migration of the Gish gallop from creationist's patter onto the presidential debate stage, and increasingly onto news opinion pages nationwide, exemplifies a dangerous debasement of honest dialogue in American life," Katti warns. "That both the public and its leaders pass over, or applaud, this kind of dishonesty on the highest political stage shows how integrity has taken a back seat to 'winning' power in politics, business and the so-called 'culture wars,' and now, (is) shrouding us in a fog of disinformation."

Trump, according to Katti, has used the "Gish gallop" repeatedly.

"In politics, the Gish gallop is precisely what Trump deployed in the June debate, putting Joe Biden at a significant disadvantage in attempting to refute even some of the falsehoods in the torrent of lies," Katti observes. "Trump, as anyone even half paying attention to his speeches knows, is an expert at the Gish gallop. He projects the utmost confidence while bombastically repeating lie after lie until it overwhelms his audience into either accepting every word he says as the truth, or walking off in disgust because there is no way to get him to acknowledge any truth."

READ MORE: 'Mind blowing': Experts stunned by Harris' half a billion cash haul in 'just under a month'


Katti argues that when Vice President Kamala Harris debates Trump in September, she will need to "counter Trump's Gish gallop more forcefully" than Biden did in June.

Katti warns, "She will face a well-practiced con artist and loud dissembler who will flood the zone with enough falsehoods to outshout the former prosecutor and senator…. When it's her turn to respond, Harris should turn the tables on Trump by calling him out as a liar without bothering to refute each lie and refocus the audience on her own message."

READ MORE: 'I'm not going to quit': Swing state GOP official who endorsed Harris now faces expulsion


Madhusudan Katti's full Scientific American article is available at this link.
'People need to go to jail': Video allegedly shows meat industry colluding to price gouge

Jake Johnson, Common Dreams
August 21, 2024 

Board of grilled meats (Photo by Jon Tyson on Unsplash)

A former grocery executive told a progressive media outlet in a video released Tuesday that "people f------ need to go to jail" over a long-running scheme in which dominant U.S. meat industry players have used information provided by a little-known data analytics company to increase prices and pad their bottom lines.

"This is probably one of the top five food scandals of the 21st Century, and we can't underplay it," said Errol Schweizer, the former vice president of Whole Foods' grocery division. "People need to go to jail for this s---."

Schweizer's comments come at the start of a nine-minute video produced by More Perfect Union, which tells the story of how Indiana-based Agri Stats, the seemingly bland data firm, "built a network used by the nation's largest meat companies," including Tyson Foods, Hormel, and Cargill.

"Inside that network, America's meat barons share secret data," says More Perfect Union's Eric Gardner, the video's narrator. "It's alleged that Agri Stats organizes and then launders that information across the industry. Companies weaponize it, restricting output, manipulating the market, ultimately raising your prices."

Last September, the U.S. Department of Justice filed a civil antitrust suit against Agri Stats for allegedly "organizing and managing anticompetitive information exchanges among broiler chicken, pork, and turkey processors."

"The complaint alleges that Agri Stats violated Section 1 of the Sherman Act by collecting, integrating, and distributing competitively sensitive information related to price, cost, and output among competing meat processors," the DOJ said. "This conduct harms customers, including grocery stores and American families."

Less than two months later, Minnesota Attorney General Keith Ellison led a bipartisan coalition of states in joining the Justice Department's lawsuit, which Agri Stats tried unsuccessfully to dismiss earlier this year.

Ellison told More Perfect Union that while an update to U.S. antitrust laws is long-overdue, "the Sherman Act, passed in 1890, is enough to stop Agri Stats from this illegal information-sharing that it's doing."

"I want to get to trial on this fast," said Ellison. "I believe we've got a great case, and I believe that what we're fighting for is a fair economy so that all Americans can aspire to prosperity."

More Perfect Union released its video days after Democratic presidential nominee Kamala Harris proposed a first-of-its-kind federal ban on price gouging in the food and grocery sectors and called for new rules to "make clear that big corporations can't unfairly exploit consumers to run up excessive profits."

The meat industry was among the corporate forces that pushed back on Harris' proposed price gouging ban. Julie Anna Potts, president and CEO of the Meat Institute—a lobbying group for the meatpacking industry—accused the Harris campaign of "unfairly" targeting the meat and poultry industry.

While Potts said that "avian influenza, a shortage of beef cattle, and high input prices like energy and labor are all factors that determine prices at the meat case," Tyson, Cargill, JBS S.A., and National Beef are each facing lawsuits accusing them of illegally colluding to fix prices.
Could we use volcanoes to make electricity?

The Conversation
August 21, 2024 

Volcano © DEVI RAHMAN / AFP



Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.

Could we use volcanoes to make electricity? – Lawrence, age 7, Dublin, California

Turning red-hot lava from an active volcano into electricity would be dangerous and unreliable. Volcanoes don’t erupt on predictable schedules, and lava cools too quickly. But many countries, including the U.S., have found ways to tap volcanic heat to make electricity.

Geothermal energy comes from heat generated by natural processes deep within the Earth. In most areas, this heat only warms rocks and underground water near the surface. In volcanically active regions, however, the heat is much more intense. Sometimes it melts rock, forming magma.

Volcanoes act like giant heat vents, raising magma closer to Earth’s surface. Some of this molten rock may erupt, but much of it remains underground, heating the surrounding rocks and water. Where heated water rises to the surface, it creates hot springs and geysers that can last for thousands of years.

To harness this energy to generate electricity, engineers identify areas where magma is near the surface and drill deep wells down to the heated rocks and water. These wells bring steam to the surface, where it is directed into a power plant to spin turbines and generate electricity.





Earth’s heat can be converted into geothermal energy in several different ways.

After it produces electricity, the steam cools and condenses back into hot water. The water may be used to convert a different liquid with a much lower boiling point, such as butane, to drive a second generator. Then it is pumped back underground to be reheated.


The Earth constantly produces heat, so geothermal energy is a renewable resource. And geothermal power plants produce much less pollution, waste and greenhouse gas emissions that warm Earth’s climate than burning coal, gas, oil or using nuclear energy.

Geothermal energy sources can last for decades or even longer. Unlike other renewable sources such as solar and wind power, geothermal energy is available 24/7, 365 days a year.
The world’s geothermal hot spots


Geothermal energy is already used in many places around the world, especially in regions with a lot of volcanic activity. For example, almost all of Iceland’s electricity comes from renewable sources, with geothermal energy supplying about 25%. The country sits on top of many active volcanoes, making it a perfect place for geothermal power plants.

Some U.S. states, including California and Nevada, have geothermal power plants, thanks to their volcanic regions. Other active geothermal sites, such as Yellowstone National Park in Wyoming, are protected from development.




Most geothermal power plants in the United States are in western states and Hawaii, where geothermal energy resources are close to the Earth’s surface. USEIA
Challenges for geothermal power

Why isn’t geothermal energy used as widely as wind or solar power? First, geothermal power plants need to be near volcanoes or other places where it is unusually hot beneath the surface. These resources aren’t always near large cities or industries that use a lot of electricity.


Second, drilling deep wells and building power plants can be expensive. However, the long-term benefits of geothermal power often outweigh the initial costs.

Third, in some cases, drilling and pumping water under pressure can cause small earthquakes. Scientists and engineers are working to predict and manage this effect.

Despite these challenges, tapping into the Earth’s natural heat can create a renewable, reliable and clean source of energy. As technology improves, more places around the world will turn to geothermal energy to light up people’s lives. Volcanoes are reminders of a great powerhouse deep underground that’s waiting to be harnessed.


Hello, curious kids! Do you have a question you’d like an expert to answer? Ask an adult to send your question to CuriousKidsUS@theconversation.com. Please tell us your name, age and the city where you live.

And since curiosity has no age limit – adults, let us know what you’re wondering, too. We won’t be able to answer every question, but we will do our best.

David Kitchen, Associate Professor of Geology, University of Richmond


A genomicist explains the tricky genetics of the fungus devastating bananas worldwide

The Conversation
August 21, 202

Taiwanese bananas for sale are on display at a fruit stall in Taipei, Taiwan, Monday, September 20, 2021. © Chiang Ying-ying, AP

Did you know that the bananas you eat today are not the same type as the ones people were eating a few generations ago? The banana you might have had with your breakfast today is a variety called the Cavendish banana, while the one that was in grocery stores up to the 1950s was a variety called Gros Michel, which was wiped out by a disease called Fusarium wilt of banana, or FWB.

FWB of Gros Michel was caused by Fusarium oxysporum race 1, a fungal pathogen that affects bananas. This fungal infection kills a plant by occupying its vascular system, blocking water and mineral transportation.


You would be hard-pressed to find a Gros Michel banana in American supermarkets today. krares/iStock via Getty Images Plus

Plant biologists developed the Fusarium-resistant Cavendish variety to replace the Gros Michel. Yet, over the past few decades, a resurgence of FWB caused by a different strain of the same fungus called tropical race 4, or TR4, is once again threatening global banana production.

How did Fusarium oxysporum gain the ability to overcome resistance and infect so many different plants?

The two-part genome of F. oxysporum

I am a genomicist who has spent the past decade studying the genetic evolution of Fusarium oxysporum. As a species complex, F. oxysporum can cause wilt and root rot diseases in over 120 plant species. Certain strains can also infect people.

In 2010, my lab discovered that each F. oxysporum genome can be divided into two parts: a core genome shared among all strains that codes for essential housekeeping functions, and an accessory genome varying from strain to strain that codes for specialized functions like the ability to infect a specific plant host.


Each species of plant has a sophisticated immune response to defend against microbial invasion. So to establish an infection, each F. oxysporum strain uses its accessory genome to suppress a plant’s unique defense system. This functional compartmentalization allows F. oxysporum to greatly increase its host range.


The genomic structure of Fusarium oxysporum allows it to have a wide range of hosts, such as tomatoes, cucumbers and watermelon. 
Edward L. Barnard, Florida Department of Agriculture and Consumer Services, Bugwood.org, CC BY-SA

In our newly published research, my team and colleagues in China and South Africa found that the TR4 strain that kills Cavendish bananas has a different evolutionary origin and different sequences in its accessory genome compared with the strain that killed Gros Michel bananas.

Looking at the interface of where the TR4 strain is battling with its Cavendish banana host, we found that some of its activated accessory genes release nitric oxide, a gas harmful to the Cavendish banana. This sudden burst of toxic gases facilitates infection by disarming the plant’s defense system. At the same time, the fungus protects itself by increasing production of chemicals that detoxify nitric oxide.
Increasing banana diversity

In tracing the global spread of this new version of Fusarium oxysporum, we realized that a major cause for the recent resurgence of this fungal infection is the domination of the international banana industry by a single clone of banana.

Growing different varieties of bananas can make agriculture more sustainable and reduce disease pressure on a single crop. Farmers and researchers can control Fusarium wilt of banana by identifying or developing banana varieties that are tolerant or resistant to TR4. Our findings suggest that another way to protect Cavendish bananas would be to design effective nitric oxide scavengers to reduce the toxic pressure of the gas burst.


The banana industry has dark origins.

It can be hard to imagine how a consumer who simply enjoys eating bananas could participate in the battle against the disease devastating banana crops. However, consumers determine the market, and farmers are forced to grow what the market demands.

You can help increase banana diversity in your supermarket by intentionally trying one or more of the other hundreds of other existing banana varieties when they show up there. You can also buy local varieties of other fruits and agricultural products to help preserve plant diversity and support local growers.

Collaboration among scientists, farmers, industry and consumers around the world can help avoid future shortages of bananas and other crops.

Li-Jun Ma, Professor of Biochemistry and Molecular Biology, UMass Amherst

This article is republished from The Conversation under a Creative Commons license. Read the original article.


Deregulation & ignored warnings on Grenfell a “national scandal” – FBU

 

“The Grenfell Tower fire was a crime caused by deregulation and institutional failings at the highest level. By the time of the fire, the residents of the tower had warned on multiple occasions that their building was unsafe.”
Matt Wrack, FBU General Secretary

By the Fire Brigades Union

Recent reports have focused on the issue of ‘stay put’ guidance at the Grenfell Tower fire, with London Fire Commissioner Andy Roe saying that residents were asked “to stay put for too long”.

In a statement, the Fire Brigades Union has said that while it is “right that stay put is reviewed for situations like Grenfell”, the fire “was a crime caused by deregulation and institutional failings at the highest level.”

FBU general secretary Matt Wrack said that firefighters attending Grenfell “were forced to work under impossible conditions, lacking appropriate preparation, planning and training”.

The union cites a number of examples of when its warnings on building safety and evacuation preparation were ignored.

Matt Wrack, Fire Brigades Union general secretary, said:

“The Fire Brigades Union called for a review of ‘stay put’ in 2007 in a report into a 2005 fire in Harrow Court in Stevenage, in which two firefighters and one resident were killed. These warnings were not heeded. This has been the story on far too many occasions.

“The Grenfell Tower fire was a crime caused by deregulation and institutional failings at the highest level. By the time of the fire, the residents of the tower had warned on multiple occasions that their building was unsafe.

“There were various warnings over many years about the dangers of cladding fires, including from the Fire Brigades Union. There had already been fatalities, including at Garnock Court in 1999 and Lakanal House in 2009. It is a national scandal that our warnings were ignored. 

“These failings do not rest with front line firefighters. For years, Chief Fire Officers failed to pass on vital knowledge to front line firefighters. Despite obvious warnings, they failed to prepare firefighters for compartmentation breaking down because of flammable cladding.

“Firefighters at Grenfell were forced to work under impossible conditions, lacking appropriate preparation, planning and training. These high level failings of policy continue to this day.

“It is right that stay put is reviewed for situations like Grenfell. But we must ask why flammable cladding is still wrapped around the homes of hundreds of thousands of people and why there are other significant fire safety failings on many buildings across the country.

“The government has still not produced proper guidance on how to evacuate a high-rise tower in the middle of a fire, despite having had years to do so. We highlighted this in a letter to the Home Secretary in March this year.

“The FBU will not rest until we achieve justice for all victims of the fire and until everyone has a safe and decent home.” 


Reflecting on 6 months as PCS General Secretary – Fran Heathcote

 

“I am proud that PCS played such a central role in challenging the last government’s policy on refugees – both on small boats and Rwanda. The defeat of that policy was a major contributor to the government’s demise.”

By Fran Heathcote, PCS General Secretary

It is now six months since I took up the post of PCS General Secretary. It has been a whirlwind period, since Mark Serwotka handed over the reins to me. Who knew, back in February that Sunak’s government would collapse, forcing an early general election? 

The first positive we can take from the new Labour government is an end to the rotten Rwanda deportation scheme. I am proud that PCS played such a central role in challenging the last government’s policy on refugees – both on small boats and Rwanda. The defeat of that policy was a major contributor to the government’s demise. All credit to our Home Office Border Force members for declaring enough is enough. But until there is a more humanitarian and decent process for asylum seekers, we will not rest this case.

As the first woman general secretary of our union, I have been warmly welcomed into the fold of the Labour movement family. I have spoken at events and rallies in Scotland, Wales, Northern Ireland and almost every part of England, including at the Durham Miners’ Gala, Tolpuddle festival and, next month, I am addressing the Chainmakers’ Festival.

More importantly, I have joined PCS members on picket lines, in workplace meetings and spoken with and listened to reps on your priorities for the union. I have met with and given union support to sacked workers, including those at Benton Park View.

Of course, there have been robust exchanges and challenges, which I accept is part of my elected office. My leadership style is always to seek unity, but I am not afraid to challenge those who refuse to share this value. In doing so, I am absolutely committed to ensuring that the unions rules are upheld

Standing with those who call out racism and fascism

I have a lifelong commitment to PCS and under my leadership I will continue to seek to build union power, in workplaces and where things get challenging in our communities, I will stand with those who call out racism and fascism at home and oppression and genocide internationally. The events of the weekend past illustrate why this has never been more important.

As general secretary, I am committed to supporting and developing our PCS staff, and making sure that our network of PCS offices and facilities are fit for the future for all to use.

After my first six months, there is now a real industrial possibility of improvements on some of the bread-and-butter issues members have voted on in ballots and taken strike action over. We are pressing Keir Starmer’s administration for real progress on the issues that matter and have tabled our bargaining agenda. Your focus, and mine, must now be on securing that agenda, particularly on restoring and improving pay. Of course it won’t be handed to us on a plate. We must stay united and steadfast if we are to win.