Economic complexity, like all other forms of complexity, evolved over time, from early Homo sapiens-sapiens to modern man. The rise of economic civilization was punctuated by a number of technology shocks, including the development of large-scale agriculture, the improvement of the steam engine by James Watt, and the application of electro-magnetic power by Thomas Edison and George Westinghouse. An oft-ignored fact, however, is that the basic knowledge/research...