Okay, a follow-up to the follow-up. When I was looking at Šimon's prints of Paris, I chuckled over this one as an example of, what?—early Parisian "social distancing"? Notice that not only are the people in the picture widely spaced, but we're looking at them from waa-aaay across the street. Anyway, that set me thinking how much I dislike the phrase social distancing. It's so vague! Six feet apart is explicit and emphatic. Say it and mean it: the more we keep six feet apart now, the sooner we'll be filling up those empty streets again.