What shift in employment trends had occurred by the mid 1950s

IN 1930, when the world was "suffering ... from a bad attack of economic pessimism", John Maynard Keynes wrote a broadly optimistic essay, "Economic Possibilities for our Grandchildren". It imagined a middle way between revolution and stagnation that would leave the said grandchildren a great deal richer than their grandparents. But the path was not without dangers.

Employment was very high and people were getting hired into government jobs