NASA said last week that the world was not ending — at least anytime soon. Last year, CERN, the European Center for Nuclear Research, said the same thing, which I guess is good news for those of us who are habitually jittery. How often do you have a pair of such blue-ribbon scientific establishments assuring us that everything is fine?

On the other hand, it is kind of depressing if you were looking forward to taking a vacation from mortgage payments to finance one last blowout.

CERN’s pronouncements were intended to allay concerns that a black hole would be spit out of its new Large Hadron Collider and eat the Earth.