Productivity is about to make an even bigger leap.
Many jobs that people thought were bullet proof from automation are having their workflow broken down into simple steps and automated. 
90 % of the workload of these jobs is being taken over by computers.
That means 90 of every 100 "skills jobs" are disappearing at a rapid rate.
Amazon opened its first store without cashiers.
How many cashiers are there in the world?
100 % productivity has been the goal for 150 years but unfortunately that also equals Zero human workers.