All Things TOK

The idea that your mother tongue shapes your experience of the world may be true after all.

Parents of girls are 5 percent more likely to divorce than parents of boys. Economists first analyzed the data that way in 2003, when Gordon Dahl at the University of Rochester and Enrico Moretti at U.C.L.A., identified that gap, and noted that it widened as you added boys or girls to a family. Parents of three girls, for instance, are 10 percent more likely to split than are parents of three boys. And, they found, an unmarried couple is more likely to marry if they learn their unborn child will be a boy than a girl.

Fascinating.

"Are there certain hobbies, passions or accomplishments you've excluded from your college application, feeling they're not worthy or relevant?"

Today, West Vancouver officials will roll out a new way to keep drivers alert and slow them down: a little girl speed bump. A trompe-l'œil, the apparently 3D girl located near the École Pauline Johnson Elementary School is actually a 2D pavement painting, similar to the one shown here.

All you Psych folks out there. What type of behavioral conditioning is this likely to create?!?!?

Some Texas Board of Education members want to prohibit what they see as an anti-Christian treatment of history.

"I'm not sure I believe this prediction, but I can assure you it is based on an enormous amount of daydreaming cataloged in the current issue of Science. Using an iPhone app called trackyourhappiness, psychologists at Harvard contacted people around the world at random intervals to ask how they were feeling, what they were doing and what they were thinking. "

"But why are slurs so offensive? And why are some more offensive than others? Even different slurs for the same group vary in intensity of contempt. How can words fluctuate both in their status as slurs and in their power to offend? Members of targeted groups themselves are not always offended by slurs ─ consider the uses of appropriated or reclaimed slurs among African-Americans and gay people. The consensus answer among philosophers to the first question is that slurs, as a matter of convention, signal negative attitudes towards targeted groups. Those who pursue this answer are committed to the view that slurs carry offensive content or meaning; they disagree only over the mechanisms of implementation. An alternative proposal is that slurs are prohibited words not on account of any particular content they get across, but rather because of relevant edicts surrounding their prohibition. This latter proposal itself raises a few pertinent questions: How do words become prohibited? What's the relationship between prohibition and a word's power to offend? And why is it sometimes appropriate to flout such prohibitions? "

People who think more about whether they are right have more cells in an area of the brain known as the frontal lobes.

"Since humankind first put brush to canvas, artists have played with the mind and the senses to create sublime atmospheres and odd impressions. It is only recently, with a blossoming understanding of the way the brain deconstructs images, that neuroscientists and psychologists have finally begun to understand how these tricks work. "

Researchers want to build a meter that can measure consciousness as easily as body temperature.

"Incensed by what it sees as a virtual pandemic of verbal vulgarity issuing from the diverse likes of Howard Stern, Bono of U2 and Robert Novak, the United States Senate is poised to consider a bill that would sharply increase the penalty for obscenity on the air. By raising the fines that would be levied against offending broadcasters some fifteenfold, to a fee of about $500,000 per crudity broadcast, and by threatening to revoke the licenses of repeat polluters, the Senate seeks to return to the public square the gentler tenor of yesteryear, when seldom were heard any scurrilous words, and famous guys were not foul mouthed all day. Yet researchers who study the evolution of language and the psychology of swearing say that they have no idea what mystic model of linguistic gentility the critics might have in mind. Cursing, they say, is a human universal. Every language, dialect or patois ever studied, living or dead, spoken by millions or by a small tribe, turns out to have its share of forbidden speech, some variant on comedian George Carlin's famous list of the seven dirty words that are not supposed to be uttered on radio or television. "

If anything is guaranteed to annoy a lexicographer, it is the journalistic habit of starting a story with a dictionary definition. "According to Webster's," begins a piece, blithely, and the lexicographer shudders, because she knows that a dictionary is about to be invoked as an incontrovertible authority. Although we may profess to believe, as the linguist Dwight Bolinger once put it, that dictionaries "do not exist to define but to help people grasp meanings," we don't often act on that belief. Typically we treat a definition as the final arbiter of meaning, a scientific pronouncement of a word's essence. But the traditional dictionary definition, although it bears all the trappings of authority, is in fact a highly stylized, overly compressed and often tentative stab at capturing the consensus on what a particular word "means."

Very important to read this before your next essay!!!

Physicists demonstrate time-warping principle in the realm of the ordinary

Behind a simple imperative lurks a complex web of masculinity.

"All day long, people have been telling me about an article headlined: "Why Chinese Mothers Are Superior." And I've had enough! I'm posting my reaction so that I don't have to keep talking about it. Getting to the point: the piece is crap. But its writer, Yale Law School Professor Amy Chua, is also a marketing genius. Let me explain…."

""Every child is a scientist." Astrophysicist Neil deGrasse Tyson may well be the Richard Feynman of our day, a "Great Explainer" in his own right, having previously reflected on everything from the urgency of space exploration to the most humbling fact about the universe. In this short video, Tyson contributes a beautiful addition to this omnibus of notable definitions of science and explores subjects as diverse as the nature of originality and the future of artificial intelligence."

"'The most beautiful experience we can have is the mysterious - the fundamental emotion which stands at the cradle of true art and true science.' "We live in a society absolutely dependent on science and technology," Carl Sagan famously quipped in 1994, "and yet have cleverly arranged things so that almost no one understands science and technology. That's a clear prescription for disaster." Little seems to have changed in the nearly two decades since, and although the government is now actively encouraging "citizen science," for many "citizens" the understanding of - let alone any agreement about - what science is and does remains meager. So, what exactly is science, what does it aspire to do, and why should we the people care? It seems like a simple question, but it's an infinitely complex one, the answer to which is ever elusive and contentious. Gathered here are several eloquent definitions that focus on science as process rather than product, whose conduit is curiosity rather than certainty."