"First, to increase technological innovation, we need to make the core products of the industrial age—housing, cars, energy—cheaper if we want to fuel demand for the new technologies and industries of the future, from health care and biotechnology to new information, educational, and entertainment industries. By increasing the demand, we’ll create a new market for innovative products and services. Cities can lead this charge by fostering the sectors and industries that are creating sustainable products for the future
Second, to develop new systems and methods of innovation, we have to build a new infrastructure that adapts to the new realities of collaboration and creativity. We need new infrastructure that can dramatically speed the movement of goods, people, and ideas. Cities need to lead the charge in advocating for more high-speed rail and a deeper, better digital backbone."
and the 4T rule is still more than accurate :
" 4-T’s—technology, talent, tolerance, and territory assets. Even ten years after writing The Rise of the Creative Class, I still believe that the 4-T’s provide the best blueprint for how cites can compete and prosper in the creative age."