Why We Can't Have "Intuitive" Programming Languages

If a procedure named INSIGHT has been defined and then called seventeen times in the program, and the eighteenth time it is misspelled as INSIHGT, woe to the programmer. The compiler will balk and print a rigidly unsympathetic error message, saying that it has never heard of INSIHGT. Often, when such an error is detected by a compiler, the compiler tries to continue, but because of its lack of insihgt, it has not understood what the programmer meant. In fact, it may very well suppose that som...

 We Compile What We Read in the Context of When We Read It

Reading and experience train your model of the world. And even if you forget the experience or what you read, its effect on your model of the world persists. Your mind is like a compiled program you've lost the source of. It works, but you don't know why. [...] ...reading and experience are usually "compiled" at the time they happen, using the state of your brain at that time. The same book would get compiled differently at different points in your life. Which means it is very much worth re...

 The Whole Child Mantra

Recently, I have been struck by the research concerning mindfulness. Just allowing our children time at the beginning of the day to meditate seems to do wonders in focusing them for the day. Even something as simple as repeating a phrase seems to alter our brainwaves and wire us for success. So I posit, after all we know, both through research and our own experiences, that we check ourselves every day and ask, Did I support the whole child today? Let it be our mantra—healthy, safe, engaged...

 "Colic" Means "I don't know why your baby is crying"

The strict medical definition of colic is a condition of a healthy baby in which it shows periods of intense, unexplained fussing/crying lasting more than 3 hours a day, more than 3 days a week for more than 3 weeks. There’s that word there, unexplained. For years I thought this word “colic” described a phenomenon that was understood and therefore natural. The etymology of the word, pertaining to “disease characterized by severe abdominal pain” in the early 15th century suggests ...

 Recognizing Code Switching as Valid Communication

“I ain’t mad atcha” or “I am not angry with you.” Which should you say? Well, we’re teachers. Our quick response: “The latter.” Grammar and usage are typical components of speech rubrics— topics students need to think about as part of building a spoken presentation. But that doesn’t mean it’s always correct to choose “proper” grammatical constructions. The correct response to the question above is actually another question altogether: “Who is the audience?” [......

 Humanity is Not the Purpose of the Universe, It is Humani...

Another phrase which occurs frequently in the propaganda of Christian fundamentalists is "scientific humanism." Scientific humanism is supposed to be a philosophy standing in opposition to Christian faith. Fundamentalists like to pretend that we have only two alternatives, either scientific humanism or their version of Christianity. But scientific humanism has as many different meanings as scientific materialism. Roughly speaking, a scientific humanist is somebody who believes in science and ...

 Gender is Not Binary

he gender binary is the artificial division of the world into things that are "masculine" or "for men" and things that are "feminine" or "for women". One of the starkest ways to think of this is to consider the phrase "opposite sexes/genders" (as opposed to "different sexes/genders"), when both men and women are human beings with fundamentally many more commonalities than differences. The division is artificial in several ways: much of it is very clearly socially constructed. For example,...

 The Web is the Death of the Anecdote

Surveillance serves not just as a legal and historical record but as a record of rep: proof that you’ve done what you say you’ve done. You bark, and anyone on the mesh can search to see if you also bite. It’s the foundation of the reputation economy. It’s not just video, of course, but surveillance of all types. Ubiquitous, ever-present surveillance has become the new public record in countless habitats. You’ve seen the phrase, “Links or didn’t happen,” right? Without footage...

 The Problem with Occam's Razor

In climate forecasting, the situation is more equivocal: the theory about the greenhouse effect is strong, which supports more complicated models. However, temperature data is very noisy, which argues against them. Which consideration wins out? We can address this question empirically, by evaluating the success and failure of different predictive approaches in climate science. What matters most, as always, is how well the predictions do in the real world. I would urge caution against reducin...

 π in Base-26 Will Produce All the Works of Shakespeare

Base 26 is one of two fairly natural ways of representing numbers as text using a 26-letter alphabet. The number of interest is expressed numerically in base 26, and then the 26 different base-26 digits are identified with letters as 0=A, 1=B, 2=C, ... 25=Z. Here are the first 100 digits of pi expressed in this way: D.DRSQLOLYRTRODNLHNQTGKUDQGTUIRXNEQBCKBSZIVQQVGDMELM UEXROIQIYALVUZVEBMIJPQQXLKPLRNCFWJPBYMGGOHJMMQISMS... Lo! At the 6th digit we find a two-letter word (LO), and only a ...