And so Californians – always shirtsleeved and cool – spend some of the year in face masks and much of it with a feeling of trepidation. As with so many things, they are going first where the rest of us will follow.

And so Californians – always shirtsleeved and cool – spend some of the year in face masks and much of it with a feeling of trepidation. As with so many things, they are going first where the rest of us will follow.