The greediest among us in 2011 probably haven’t been any greedier, as a gang, than any greedy of the recent past. They just seem that way.

Why so? We have a whole new frame of reference. This fall’s sudden — and exhilarating — rise of the Occupy movement has helped us remember what we, as a society, had sadly forgotten: that decent, smart societies never let the few grab away rewards that ought to be shared among the many.