In all my thinking about the lockdown years, I’ve only had time now to think carefully about this strange distinction between essential and nonessential. What did it mean in practice and where did it come from?

The edict to divide the workforce came from a previously unknown agency called the Cybersecurity and Infrastructure Security Agency or CISA. The edict came down March 18, 2020, two days following the initial lockdown orders from Washington.

Management and workers all over the country had to dig through regulations that came out of the blue to find out if they could go to work. The terms essential and nonessential were not used in the way one might initially intuit. It sharply demarcated the whole of the commercial world in ways that are inorganic to all of human experience.