Generating modernity

Procreation, Aristotle said, is like building a house. The carpenter’s role in house-building helps us understand “how the male makes its contribution to generation.” The semen males emit in sexual generation “is not part of the fetation as it develops,” just as a . . . . Continue Reading »

Murder, Incest, Stabbing

Locke begins the third book of An Essay Concerning Human Understanding by arguing that knowledge is founded on fairly certain simple ideas that represent sensible qualities. So far, it seems, so Cartesian. But Locke is also aware that the mind freely constructs certain concepts out of the simple . . . . Continue Reading »

Virtue and rewards

It has long been said that virtue is its own reward. This notion is particularly set against any “instrumentalization” of virtue, any notion that virtue is a means to achieve some other end. We are good because it is good to be good, not because being good is rewarded with some other . . . . Continue Reading »

Charitable art

In the NYTBR , Margo Rabb discusses the frequent experience of disillusionment that readers have when they meet the authors of books they love. When they aren’t perfectly loathsome, writers are often smaller, less witty than the constructed persona of the “author.” But then . . . . Continue Reading »

Let there be light

What’s so special about movies? asks Martin Scorcese in the NYRB . His answer is a mystical one: “Light is at the beginning of cinema, of course. It’s fundamental—because cinema is created with light, and it’s still best seen projected in dark rooms, where it’s . . . . Continue Reading »

One King, one law, one language

Throughout the seventeenth and eighteen centuries “purists” battled with “mixturists” about language. Purists believed that languages should be purged of foreign influence and, politically, that the people of a realm should speak a single language. Mixturists reveled in the . . . . Continue Reading »

Frozen light

“A team from University of Darmstadt has managed to stop light for an entire minute .” To get a bit of frozen light “they took an opaque crystal and fired lasers into it to disturb the quantum states of the atoms within. By creating two quantum states within those atoms, they were . . . . Continue Reading »

Tuning the Sky

The ancient Pythagorean notion of a musical universe sounds quaint today, but it was still very much a live option during the era of the scientific revolution. David Plant explains how Kepler’s laws of planetary corresponded to the intervals of music: “Kepler’s First Law states . . . . Continue Reading »

Origins of Manichaeism

The discovery of the Cologne Mani Codex at the University of Cologne in 1969 revealed as great deal about the early history of Manichaeism. According to John Reeve’s Heralds of That Good Realm: Syro-Mesopotamian Gnosis and Jewish Traditions (6), the discovery encouraged “a dawning . . . . Continue Reading »