Tag Archives: science

PISA Rankings & MAGA Tariffs

When I saw the three-in-one kind of ranking below, which is creatively (or comically?) created by summing the PISA scores from Math, Science, and Reading, those aggregates make some high-GDP countries like the U.S. look much better than their actual performance in each individual subject, especially when American students nationwide have so far disappointingly performed below the global average in math and science.

Chart © Anon.

The PISA “overall score” table prompted me to irreverently tweet the following:

[Fake] Math News: DJT plans to inflict higher tariffs on no fewer than 17 “allies” because of their “rigged” PISA scores—they’d allegedly stolen “American IP” to give their students an asymmetric or unfair edge over their MAGA counterparts.

In the mind of the “very stable genius,” the “low mathematical proficiency of nonwhite/immigrant/migrant kids” (from blue or woke states?) could arguably be attributed to the nation’s unacceptable pseudo-PISA ranking. Not a promising sign for America’s “Golden Age”!

Maybe the tariff thug should federally restore the Dept. of Education to MATH (Make America Think Harder!), or to pull the “exceptional country” out of PISA and TIMSS, because the true performance of its students isn’t being reflected accurately—others are cheating by unfairly “over-preparing” their exam-smart students to rig the ranking.

Did the Simpsons’ math scores pull the U.S. down?

What’s noticing about this unofficially created PISA table is the absence of heavyweights like China, India, and Russia. At least, Communist China (not just Taiwan), which took part in past PISA surveys and performed unsurprisingly well, ought to show up in the top three or five.

Had autocratic nations like North Korea and Iran taken part, it probably wouldn’t have been surprising to see them outrank the U.S. However, this prediction would probably fail for most African countries, which have generationally been plagued by wars, corruption, and dictatorship. For instance, would decades-long crime-ridden South Africa even make it in the top twenty in PISA or TIMSS even if “white privileged students” (or children of allegedly “persecuted white farmers”) weren’t excluded from the global comparative study?

Flawed or biased as they are, PISA (and TIMSS) rankings do subtly reveal a fair bit about how much each government around the world values the education of its citizens, while recognizing that more spending doesn’t always translate into better students’ performance.

The U.S. and most oil-rich countries are living examples of that educational failure—where mostly corrupt lawmakers and monarchs seem to pay lip service to raising the literacy and numeracy levels of their people, or often undervalue math educators, by paying them less than ICE or security personnel.

Could these underperforming nations continue to prosper without importing or allowing foreign (legal and illegal) talents to their shores? Do the millions of “America First” patriots who’re being “marginalized” due to the influx of “foreign cheap white-collar labor” have the immigrant mindset or the skill set to achieve their American dream?

Educationally & competently yours

© Yan Kow Cheong, August 19, 2025.

Professor Calculus and Tintinology

Remembering Prof. Calculus’s Inventions & Innovations

Meet Professor Cuthbert Calculus, a polymath—a geeky jack of all trades—who was at home in many disciplines ranging from astronautics and astrophysics to geometry and geodetics to mathematics and thermodynamics.

The beloved clumsy and eccentric professor, or the absent-minded mad scientist par excellence, applied his mathematical and scientific knowledge to launch his futuristic inventions and innovations.

A Tribute to Calculus

To celebrate Professor Calculus, who first appeared 80 years ago in Hergé’s 12th Tintin book, Red Rackham’s Treasure (1943), the recently published Professor Calculus: Science’s Forgotten Genius (2023) by Albert Algoud—the original French edition first came out in 1994—paid a funny tribute to one of the most endearing scientific geniuses in children’s literature.

Algoud’s English edition takes a voyeuristic look at Prof. Calculus’s achievements and the real-life innovations and people that inspired one of Hergé’s most popular characters. Think of Isaac Newton, Gottfried Wilhelm Leibniz, Auguste Piccard, Thomas Edison, Alexander Graham Bell, and Konstantin Tsiolkovsky.

Over the course of 54 years, Hergé (Georges Remi) who’s born in Brussels in 1907, completed over 20 titles in The Adventures of Tintin series, which is now considered to be one of the greatest, if not the greatest, comics series of all time.

The Harry Potter Series of Yesteryear

More than 230 million copies of Tintin’s series have been sold, which proves that comic books have the same power to entertain children and adults in the 21st century as they did in the early 20th.

Tintin’s Series for Girls

Moons ago, when my daughters were in elementary or middle school, I introduced them to some Tintin’s titles. To my surprise, they’d quasi-zero interest in Tintin & Milou’s (or Snowy’s) stories, because they couldn’t relate to the male or chauvinistic, not to say, colonialist, characters.

Flipping through the pages, and taking a deeper look at Hergé’s characters, I realized that the girls weren’t wrong. The number of pages in each book depicting female characters is probably fewer than the fingers in a hand.

It’s no surprise that Hergé had been accused of sexism for the almost complete lack of female characters in his “boys books.” In fact, few people would disagree today that most (white) men from that era were racist, sexist, and misogynist.

Hergé himself denied being a misogynist, saying that “for me, women have nothing to do in a world like Tintin’s, which is the realm of male friendship.”

Tintin’s Gender

On a lighter note, Tintin himself has been labeled as being strongly feminized, especially in relation to Captain Haddock, with the hypothesis that he’s of virtually indeterminate gender.

More than half a dozen years ago, French philosopher Vincent Cespede made the headlines when he claimed that Tintin is “an androgynous redhead with blue eyes” and “presumably asexual.”

A Christmas Gift for Boys (and Girls?)

If you’ve a teenage son, grandson, or nephew, I think giving away a few Tintin’s titles would be an apt Christmas gift for them; however, for a daughter, granddaughter, or goddaughter, you’d probably want to think twice or thrice before prematurely exposing them to any of Hergé’s predominantly male white characters.

In today’s politicians’ slogan of inclusiveness or political correctness, I wonder whether The Adventures of Tintin series might even be banned in some feminist or woke circles. After all, if we recall that the Harry Potter series was not only banned from some school’s library after educators consulted with exorcists in the US and Rome, but also in some conservative Christian and radical Islamist circles.

The same could also be said for math classics like Edwin Abbott Abbott’s Flatland (1884), which directly or indirectly exposes social classes and white supremacy. Or titles like George Orwell’s 1984 that was banned in both Soviet Union and China.

The Calculus Affair

Tintin’s puzzle: How to rescue Prof. Calculus who’s in danger.

In The Calculus Affair, Tintin witnessed some very strange events like the simultaneous shattering of windows, mirrors, and chandeliers, leaving him bewildered. After a shooting and a break-in, Tintin knew Prof. Calculus was in danger, but he had only one clue—an unusual packet of cigarettes.

Could he solve the mystery before a terrible weapon fell into the wrong hands? Could he act in time to protect Professor Calculus?

Calculus’s brain. Fr: Albert Algoud’s Professor Calculus: Science’s Forgotten Genius (2023)

The Adventures of Tintin Series

If you’re a Tintin fan old and new, especially a lover of graphic novels, mysteries, and historical adventures, how many of the 20-odd titles of Hergé’s The Adventures of Tintin series have you read?

What’s your favorite Tintin’s title?

Tintin in the Land of the Soviets Aimed at communicating an anti-communist sentiment to the young reader? Banned in Ukraine?

Tintin in America Placed in a restricted access section of the Jones Library in Amherst, MA in 2014 for its “racist imagery.”

Cigars of the Pharaoh

The Blue Lotus Would Japanese nationalists call for its ban?

The Broken Ear

The Black Island

King Ottakar’s Sceptre

The Crab with the Golden Claws

The Shooting Star

The Secret of the Unicorn

Red Rackham’s Treasure First printed 80 years ago.

The Seven Crystal Balls

Prisoners of the Sun

Land of Black Gold

Destination Moon

Explorers of the Moon

The Calculus Affair A mathematician’s favorite?

The Red Sea Sharks

Tintin in Tibet Praised by the Dalai Lama, who awarded it the Light of Truth Award. Banned in China?

The Castafiore Emerald

Flight 714 to Sydney

The Adventures of Tintin and the Picaros

Tintin and Alph-Art

Tintin in the Congo The racist content: colonial attitude vis-à-vis Congolese people and for glorifying big-game hunting.

In my childhood days, I read most of Tintin’s titles in its original French, which is probably the language of choice to reading them, especially for those who’re bilingual, trilingual, or multilingual. I hope to reread the series in another language in my golden years.

Adventuresomely yours

© Yan Kow Cheong, October 8, 2023.