Erik Brynjolfsson — American Educator

Erik Brynjolfsson is an American academic, and Schussel Family Professor of Management at the MIT Sloan School of Management, the Director of the MIT Initiative on the Digital Economy, Director of the MIT Center for Digital Business and a Research Associate at the National Bureau of Economic Research, known for his contributions to the world of IT Productivity research and work on the economics of information more generally... (wikipedia)

Electricity is an example of a general purpose technology, like the steam engine before it. General purpose technologies drive most economic growth, because they unleash cascades of complementary innovations, like lightbulbs and, yes, factory redesign.
The heart of science is measurement.
The kind of job where you have to hustle and hustle and where you're not sure whether you will have enough clients next month, where you have less job security, is becoming much more common.
Some people think it's a law that when productivity goes up, everybody benefits. There is no economic law that says technological progress has to benefit everybody or even most people. It's possible that productivity can go up and the economic pie gets bigger, but the majority of people don't share in that gain.
When goods are digital, they can be replicated with perfect quality at nearly zero cost, and they can be delivered almost instantaneously. Welcome to the economics of abundance.