The document discusses some weaknesses in the innovation literature. It notes that the field started as a critique of economics but now deserves critical examination itself. It argues the literature focuses too narrowly on certain technologies and industries and has not kept up with recent disruptive changes driven by digital technologies, apps, robots, and the confluence of biotech, nanotech and digital. It questions how concepts like productivity and innovation are actually measured. It advocates considering technology as part of a larger "technium" that evolves in complex ways not captured by linear models of innovation.