All of the biggest technological inventions created by man - the airplane, the automobile, the computer - says little about his intelligence, but speaks volumes about his laziness.
It turns out that advancing equal opportunity and economic empowerment is both morally right and good economics, because discrimination, poverty and ignorance restrict growth, while investments in education, infrastructure and scientific and technological research increase it, creating more good jobs and new wealth for all of us.
Technological progress has merely provided us with more efficient means for going backwards.
Today we have access to highly advanced technologies. But our social and economic system has not kept up with our technological capabilities that could easily create a world of abundance, free of servitude and debt.
Although prefabrication has a long history - the ancient Romans shipped pre-cut stone columns, pediments, and other architectural elements to their colonies in North Africa, where the numbered parts were reassembled into temples - the idea took on a new impetus with the technological advances of the Industrial Revolution.
Like the skyscraper, the automobile, and the motion-picture palace, neon signs once symbolized popular hopes for a new era of technological achievement and commercial abundance. From the 1920s to the 1950s, neon-lit streets pulsed with visual excitement from Vancouver to Miami.
Productivity and the growth of productivity must be the first economic consideration at all times, not the last. That is the source of technological innovation, jobs, and wealth.
I'm a technological optimist in that I do believe that technology will provide solutions that will allow the world in 2050 to support 9 billion people at an acceptable standard of living. But I'm a political pessimist in that I am concerned about whether the science will be appropriately applied.
In this electronic age we see ourselves being translated more and more into the form of information, moving toward the technological extension of consciousness.
For better or worse, that is true with any new innovation, certainly any new technological innovation. There's many good things that come out of it, but also some bad things. All you can do is try to maximize the good stuff and minimize the bad stuff.