.practice.

A hunter in a dark forest, stalking with bated breath, suddenly notices that a piece of bark has been stripped from a tree in front of him. On the eye-catching bit of white wood that’s been revealed is a position in the forest, written in characters all hunters can recognize. What will he think about that location?

He’s certainly not going to imagine that someone has laid out supplies for him there. Out of all the possibilities, the most likely one is that the blaze is informing everyone that there’s live prey at that location that needs to be eliminated. It doesn’t matter what motivated someone to leave the mark. What’s important is that the dead hand has stretched the nerves of the dark forest to the breaking point, and it’s the most sensitive nerve that’s most liable to make a move.

Suppose there are a million hunters in the forest—the number of civilizations on the billions upon billions of stars in the Milky Way could be thousands of times that. Perhaps nine hundred thousand of them will disregard the marking. Of the remaining one hundred thousand, maybe ninety thousand of them will probe the location, and, after confirming that is has no life, disregard it. But one of the remaining ten thousand hunter will surely make a choice to fire on that position, because for civilizations at a certain level of technological development, attacking may be safer and less of a hassle than probing. If there’s really nothing at that location, then it’s no loss.

Titular irony.

A-plus B-side.

20 years later... age.