Three recent articles on diverse topics that you might find interesting:
In “The Citizen-Soldier: Moral Risk and the Modern Military” Phil Klay looks at the history of American soldiery, the perception of our soldiers today, the relationship between soldiers and civilians, and our collective responsibilities. Klay says, “A decade after I joined the Marines, I’m left wondering what obligations I incurred as a result of that choice, and what obligations I share with the rest of my country toward our wars and to the men and women who fight them.”
Read it here.
In my 2001 novel, Limit of Vision, the income of a freelance journalist is in part dependent on micropayments. Looking back, it’s startling to realize that despite all the advances in our wired world, micropayments are still mostly theoretical. In a two-part series, David Brin takes a look at micropayments and how they may eventually save us from the horror of an ad-based Internet.
Read part 1 here. (I’ve only read part 1 so far)
Read part 2 here.
In their article “Not All Practice Makes Perfect” Anders Ericsson and Robert Pool make a case that “practice” and “purposeful practice” are not the same things. The article is overlong with historical examples before the authors really get into the meat of their point, but the idea is that, over the past century, people have gotten much better at doing various things. Examples include top-flight pianists, gymnasts, divers, etc, who have gone far beyond the achievements of their predecessors. The article focuses on an experiment in which a subject was trained to memorize random strings of digits. He felt he couldn’t get beyond a string eight or nine digits long–until his method of practice changed. Eventually he was able to memorize, and then repeat back, a string of 82 digits. “Purposeful practice” is an idea that generalizes across mental and physical activities.
Read the article here.