Notes from JWR:

I dislike the way that the New York Times often posts articles as a teaser for only the first 24 hours of publication, and then requires a registered “free” subscription. (Grumble, grumble.) If the NYT site link stops working, then here is a site that has re-posted Sunday’s “Duck and Cover: It’s the New Survivalism” article, although it is sans the original links.