Armageddon to Wet Lettuce: The Phrases that Defined 2022

Former Prime Minister Liz Truss attends the Remembrance Sunday ceremony at the Cenotaph on Whitehall in central London, Britain November 13, 2022. (Reuters)
Former Prime Minister Liz Truss attends the Remembrance Sunday ceremony at the Cenotaph on Whitehall in central London, Britain November 13, 2022. (Reuters)
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Armageddon to Wet Lettuce: The Phrases that Defined 2022

Former Prime Minister Liz Truss attends the Remembrance Sunday ceremony at the Cenotaph on Whitehall in central London, Britain November 13, 2022. (Reuters)
Former Prime Minister Liz Truss attends the Remembrance Sunday ceremony at the Cenotaph on Whitehall in central London, Britain November 13, 2022. (Reuters)

A year of extraordinary upheaval, from the war in Ukraine to catastrophic natural disasters, AFP looks at some of the words and phrases that have defined 2022.

- Armageddon -
With the war in Ukraine and increasingly strident threats from Russian President Vladimir Putin, the specter of nuclear warfare is stalking the globe for the first time in decades. "We have not faced the prospect of Armageddon since Kennedy and the Cuban missile crisis" in 1962, US President Joe Biden warned in October. Experts warned of the most dangerous situation they can remember, with fears not limited to Russia: North Korean nuclear saber-rattling has reached new heights, with the world bracing for a first nuclear test since 2017.

- London Bridge -
At 6:30 pm on September 8, Buckingham Palace announced that Queen Elizabeth had died, bringing to an end the longest reign in British history and sending shock waves around the world. For 10 days, Britons paid respects to the only monarch most had known, following a carefully choreographed series of ceremonies. The program of events, famously codenamed "London Bridge", set out in minute detail every aspect of the protocol -- down to BBC presenters wearing black ties. In the event, she died in Scotland, meaning special provisions came into force -- Operation Unicorn.

- Loss and Damage -
World leaders and negotiators descended on the Egyptian Red Sea port of Sharm el-Sheikh for the latest United Nations summit (COP27) on tackling climate change. After the summit, a deal was clinched on a fund for "loss and damage" to help vulnerable countries cope with the devastating impacts of climate change. The COP summit was hailed as historic.

- Woman. Life. Freedom -
The chant screamed by protesters in Iran following the death of Mahsa Amini, a young woman arrested by the Tehran morality police. Protesters have burned posters of supreme leader Ali Khamenei, and women have appeared in public without headscarves, in scenes scarcely imaginable before the uprising. The demonstrations have lasted three months and appear to pose an existential challenge to the 43-year rule of the clerical regime.

- Blue tick -
The tiny blue tick (it's actually white on a blue background), which certifies users on Twitter, became a symbol of the chaos engulfing the social media platform in the wake of its $44-billion takeover by Elon Musk. The mercurial Tesla boss announced that anyone wanting the coveted blue tick would have to stump up eight dollars, only to scrap the plan hours later. A month on from the takeover, Twitter's future remains up in the air, with thousands of staff laid off, advertisers leaving, and its "free speech" platform hugely uncertain.

- Roe v. Wade -
In an historic ruling, the conservative-dominated US Supreme Court overturned the landmark 1973 "Roe v. Wade" decision that enshrined a woman's right to an abortion. The Supreme Court ruled that individual states could restrict or ban the procedure -– a decision seized upon by several right-leaning states. Protests erupted instantly in Washington and elsewhere, showing how divisive the topic remains in the United States. The overturning of "Roe v. Wade" became a critical battle in the US mid-terms, in which candidates in favor of abortion rights won several victories.

- Quiet quitting -
One of the "words of the year" in Britain and Australia, the phrase refers to doing the bare minimum at work, either as a protest against your employer or to improve your work-life balance. The trend, which has sparked debate about overwork, especially in the United States, appears to have surfaced first in a TikTok post in July. "You're not outright quitting your job but you're quitting the idea of going above and beyond," said the post which went viral, drawing nearly a half-million likes.

- Wet lettuce -
As Liz Truss approached the end of her chaotic and short-lived tenure as British prime minister, the Economist weekly mused that her effective period in office had been "roughly the shelf-life of a lettuce". The tabloid Daily Star leapt on the idea, launching a live web cam featuring said vegetable -– complete with googly eyes -- next to a picture of the hapless Truss. Her premiership lasted just 44 days and featured a mini-budget that collapsed the markets and generated extraordinary political upheaval. In the end, the lettuce won.

- Tomato soup -
Environmental protesters seeking to draw attention to the role of fossil fuel consumption in the climate crisis hurled tomato soup at Vincent Van Gogh's "Sunflowers" painting at London's National Gallery in October, touching off a series of similar stunts. Since then, activists have smothered mashed potato on Claude Monet and glued themselves to works by Andy Warhol, Francisco Goya and Johannes Vermeer. For some, the campaigners are heroes bravely drawing attention to the climate emergency. For others, the attacks are counterproductive and lose force by becoming commonplace.

- A4 -
Protests erupted in China, initially over Covid restrictions but later widening to broader political grievances, posing the greatest threat to the Beijing authorities since 1989. The demonstrations became known in some quarters as the "A4" protests as protesters held up blank A4-sized sheets of white paper in a sign of solidarity and a nod to the lack of free speech in China.



Freezing Rain Paralyses Transport in Central Europe

Smoke from chimneys billows over snow-covered rooftops during sunrise as freezing temperatures have hit the country, in Prague, Czech Republic, January 11, 2026. (Reuters)
Smoke from chimneys billows over snow-covered rooftops during sunrise as freezing temperatures have hit the country, in Prague, Czech Republic, January 11, 2026. (Reuters)
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Freezing Rain Paralyses Transport in Central Europe

Smoke from chimneys billows over snow-covered rooftops during sunrise as freezing temperatures have hit the country, in Prague, Czech Republic, January 11, 2026. (Reuters)
Smoke from chimneys billows over snow-covered rooftops during sunrise as freezing temperatures have hit the country, in Prague, Czech Republic, January 11, 2026. (Reuters)

Freezing rain led to flights being suspended at Vienna airport on Tuesday, while neighboring Slovakia, Czech Republic and Hungary also experienced travel disruptions.

Snow and freezing temperatures buffeted Europe last week, with gale-force winds and storms claiming some 15 lives, causing travel mayhem, shutting schools, and cutting power to hundreds of thousands.

A thick layer of ice on the Vienna airport runways led to arriving flights being diverted to other airports, while all departing flights were put on hold early Tuesday.

Austria's state railway company OeBB also asked travelers to postpone non-urgent journeys, with numerous train connections facing interruptions and cancellations.

In neighboring Slovakia, the Bratislava airport was also closed early Tuesday due to bad weather.

Slovak police on Facebook urged people to avoid travel because of "extreme" ice and snow in the west of the country.

In the Czech Republic, ice was also hampering road and rail traffic.

Prague airport came to a virtual standstill, with firefighters having to de-ice the runways.

Around 50 people were treated for injuries because of the icy conditions, according to Prague's emergency services, cited by the CTK agency.

In Hungary, meteorological services also issued alerts for freezing rain and snowfall as severe winter conditions affect a large part of the country.

Trains and flights were experiencing delays, while authorities reported drift ice on the Danube and the Tisza rivers, where icebreakers have been put on alert.

Lake Balaton in the west of the country is currently frozen -- a relatively rare phenomenon seen about once every ten to fifteen years.

However, authorities warned that the ice is still too thin for skating, urging the public to be cautious.


AI Helps Fuel New Era of Medical Self-testing

Neurable research scientist Alicia Howell-Munson demonstrates the company's headset, which it says can detect early signs of Alzheimer's disease. Patrick T. Fallon / AFP
Neurable research scientist Alicia Howell-Munson demonstrates the company's headset, which it says can detect early signs of Alzheimer's disease. Patrick T. Fallon / AFP
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AI Helps Fuel New Era of Medical Self-testing

Neurable research scientist Alicia Howell-Munson demonstrates the company's headset, which it says can detect early signs of Alzheimer's disease. Patrick T. Fallon / AFP
Neurable research scientist Alicia Howell-Munson demonstrates the company's headset, which it says can detect early signs of Alzheimer's disease. Patrick T. Fallon / AFP

Beyond smart watches and rings, artificial intelligence is being used to make self-testing for major diseases more readily available -- from headsets that detect early signs of Alzheimer's to an iris-scanning app that helps spot cancer.

"The reason preventive medicine doesn't work right now is because you don't want to go to the doctor all the time to get things tested," says Ramses Alcaide, co-founder and CEO of startup Neurable.

"But what about if you knew when you needed to go to the doctor?"

Connected rings, bracelets and watches -- which were everywhere at last week's Consumer Electronics Show in Las Vegas -- can already monitor heart rate, blood pressure and glucose levels, with varying degrees of accuracy.

These gadgets are in high demand from consumers. A recent study published by OpenAI showed that more than 200 million internet users check ChatGPT every week for information on health topics.

On Wednesday, OpenAI even launched a chatbot that can draw on a user's medical records and other data collected by wearable devices, with their consent, to inform its responses.

Using electroencephalogram (EEG) technology, Neurable has developed a headset that records and deciphers brain activity.

The linked app compares data with the user's medical history to check for any deviation, a possible sign of a problem, said Alcaide.

"Apple Watch can pick up Parkinson's, but it can only pick it up once you have a tremor," Alcaide said. "Your brain has been fighting that Parkinson's for over 10 years."

With EEG technology, "you can pick these things up before you actually see physical symptoms of them. And this is just one example."

Detection before symptoms

Some people have reservations about the capabilities of such devices.

"I don't think that wearable EEG devices are reliable enough," said Anna Wexler, a University of Pennsylvania professor who studies consumer detection products, although she acknowledges that "AI has expanded the possibilities of these devices."

While Neurable's product cannot provide an actual diagnosis, it does offer a warning. It can also detect signs of depression and early development of Alzheimer's disease.

Neurable is working with the Ukrainian military to evaluate the mental health of soldiers on the front lines of the war with Russia, as well as former prisoners of war, in order to detect post-traumatic stress disorder (PTSD).

French startup NAOX meanwhile has developed EEG earbuds linked to a small box that can help patients with epilepsy.

Rather than detect seizures, which are "very rare," the device recognizes "spikes" -- quick, abnormal electrical shocks in the brain that are "much more difficult to see," said NAOX's chief of innovation Marc Vaillaud, a doctor by training.

NAOX's device -- which has been cleared by the US Food and Drug Administration -- is designed to be worn at night, to track several hours of data at a time.

The company is working with the Rothschild and Lariboisiere hospitals in Paris to try to better understand the links between these brain "spikes" and Alzheimer's disease, which have been raised in scientific papers.

Advances in AI and technology in general have paved the way for the miniaturization of cheaper detection devices -- a far cry from the heavy machinery once seen in medical offices and hospitals.

IriHealth is preparing to launch, for only about $50, a small smartphone extension that would scan a user's iris.

The gadget relies on iridology, a technique by which iris colors and markings are believed to reveal information about a person's health, but which is generally considered scientifically unreliable.

But the founders of IriHealth -- a spin-off of biometrics specialist IriTech -- are convinced that their device can be effective in detecting anomalies in the colon, and potentially the lungs or the liver.

Company spokesman Tommy Phan said IriHealth had found its device to be 81 percent accurate among patients who already have been diagnosed with colon cancer.


Hawaii's Kilauea Volcano Puts on Spectacular Lava Display

Kilauea has been regularly throwing out thousands of tonnes of molten rock and gases since it burst to life in December 2024. UNITED STATES GEOLOGICAL SURVEY/AFP
Kilauea has been regularly throwing out thousands of tonnes of molten rock and gases since it burst to life in December 2024. UNITED STATES GEOLOGICAL SURVEY/AFP
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Hawaii's Kilauea Volcano Puts on Spectacular Lava Display

Kilauea has been regularly throwing out thousands of tonnes of molten rock and gases since it burst to life in December 2024. UNITED STATES GEOLOGICAL SURVEY/AFP
Kilauea has been regularly throwing out thousands of tonnes of molten rock and gases since it burst to life in December 2024. UNITED STATES GEOLOGICAL SURVEY/AFP

Hawaii's Kilauea was spraying a spectacular fountain of lava on Monday, keeping up its reputation as one of the world's most active volcanoes.

For over a year now, Kilauea has been regularly throwing out thousands of tons of molten rock and gases since it burst to life in December 2024, reported AFP.

Volcanologists with the US Geological Survey said the incandescent lava was being hurled more than 1,500 feet (460 meters) into the air, with plumes of smoke and gases rising as high as 20,000 feet (six kilometers).

Eruptions such as this one tend to last around one day, the USGS said, but can still vent up to 100,000 tons of sulfur dioxide.

This gas reacts in the atmosphere to create a visible haze known as vog -- volcanic smog -- which can cause respiratory and other problems.

Tiny slivers of volcanic glass, known as "Pele's hair," are also being thrown into the air.

Named after Pele, the Hawaiian goddess of volcanoes, the strands can be very sharp and can cause irritation to the skin and eyes.

The eruption poses no immediate danger to any human settlement, with the caldera having been closed to the public for almost two decades.

Kilauea has been very active since 1983 and erupts relatively regularly.

It is one of six active volcanoes located in the Hawaiian Islands, which also include Mauna Loa, the largest volcano in the world.

Kilauea is much smaller than neighboring Mauna Loa, but it is far more active and regularly wows helicopter-riding tourists who come to see its red-hot shows.