By now the pandemic has touched your own little cubby of the universe: your own Costco, bereft of hand sanitizer; your own gym, where spin classes have been canceled until further notice. It's infiltrated your to-do list. I stood near a tired-looking mother Thursday at the supermarket while her small daughter asked whyyyy they had to be there, and the mother said, "I told you, to get ready for the emergency," and the daughter said, "Is it tonight?" and the mother said, "that's a good question,"