Time for some of those "Lessons of History"
There are mainly two: First, that Progress is never inevitable and things sometimes go backwards: We used to have supersonic air travel, doorstep milk deliveries and four postal deliveries a day.
Second, and most pertinent, in times of crisis, people always think that when it is all over, we will somehow go 'back to normal.'
No. Normal is where you find yourself, not where you were. The new normal will be different, any attempt to enforce a return to the old way of doing things is doomed to failure. We failed to see this in 1918, but recognised it in 1945. In both cases, it was JM Keynes who was the prophet of our destiny.
Now young Rishi is turning out to be an enthusiastic Keynsian, and the silence from the neocon voices in this govt who wish to screw down the proles so the Gods of the Randian New Olympus can continue to rake it in ever exponentially greater quantities is more than welcome.
Just imagine if it was John McDonell announcing this stuff.