Links: On Aaron Swartz, Nate Silver, Detroit, Grace in Teaching, A New Cancer Technology, Etc

Not sure if I will keep doing these links…perhaps will do them less frequently and with less annotation, since even this takes a surprising amount of time. Harry Lewis on MIT's response to Aaron Swartz, contrasting it with Harvard's response to the cheating scandal. Note the importance of moral wisdom in universities. (And note how …

On Education Studies and the Problem of High Dimensions: A Plea for Wisdom and Judgment

As I think and read about various educational approaches (in the process of preparing for the course I'm teaching in the fall about math and writing), I sometimes see studies with conclusions like this: Students who were taught using method A significantly outperformed students taught using method B. Sometimes, method A is the new and …

Links: SWAT Teams, Nostalgia, Lemonade Stands, Why Ice Cream Sounds Fat, Gluten Intolerance, Etc.

An interesting article by Stanford linguist Dan Jurafsky on why different sounds have different associations, e.g., why "ice cream sounds fat". I've always been interested in the Saussaurean arbitrariness of sign---the notion that the sound or form of a word is independent of the meaning. (I hope to write on this in the future.) This …

The Potsdam Miracle: Lessons in Revolutionizing Undergraduate Mathematics

(There's a printer- and footnote-friendly pdf version---with links still working!---here if you prefer.) A few days ago, while browsing in the library,1 I stumbled across something pretty remarkable. John Poland, writing in 1987 about this "Modern Fairy Tale", describes the scene: Far away from the hustle and bustle, tucked away in a rural corner of …

Links: The Math of Genealogy, Manic Pixie Dream Girls, Techno-Utopianism, Eric Holder, Pope Francis, etc

A few links, as I prepare some more substantive posts. Laurie Penny, I was a Manic Pixie Dream Girl in the New Statesman. (Opening lines: "Like scabies and syphilis, Manic Pixie Dream Girls were with us long before they were accurately named.") I recently started using Amazon's S3 for highly durable, inexpensive cloud-based backup system, …

Math, Writing, and the World: The Freshman Writing Course I’m Teaching in the Fall

(There's a printer- and footnote-friendly pdf version---with links still working!---here if you prefer.) This fall, I'm teaching a freshman writing course at the University of Michigan.1 I'll be writing a lot about this course and related topics over the coming months, so I thought I'd take a moment to introduce the course and talk about …

Links: NSA, New Nobels, Marijuana Legalization, Corporations and the First Amendment, Roger Ebert, etc

A good article in Slate's Explainer column on what the legal repercussions would be for congressmen who revealed NSA secrets. An interesting article by Graeme Wood in New York magazine about online reputation management. Gene Weingarten, A story that could make Roger Ebert look bad. Too soon? Often Weingarten is a bit (or, well, more …

Reality Bites as the Source for Infinite Jest?

Robert Harrison's recent Entitled Opinions episode about David Foster Wallace reminded me of an interesting coincidence I discovered last year.1 In 1994, two years before the publication of David Foster Wallace's magnum opus Infinite Jest, the generation X cult classic Reality Bites appeared. (Spoiler Alert: I'll ruin thematic and plot elements of both works in …

Links: Probability and DNA Testing, 16th Century Executioners, Walmart as a Bank, Etc.

Jordan Ellenberg has an excellent article in Slate about probability and DNA testing for crimes. This is important to think about, especially as we consider the implications of the recent Supreme Court decision on such testing. (In particular, the larger the database, the bigger the problem.) What was it like to be an executioner in …