Spherical Model

The pandemic is long over . The virus itself has gone into the endemic phase, continuing to mutate into ever more variants—occasionally more...

It’s only slightly premature to say the pandemic is ending. From the data we have so far, much of it from South Africa, the Omicron variant ...

We’re seeing daylight after the onset of the pandemic now. Coming back, not quite to the normal we knew, but toward more functional than a...

We’re heading out to visit our kids for the first time in 2 ½ months. It was supposed to be moving day for son Economic Sphere—their first...