such a broad subject, with so many stakeholders.. really, starkly different stakeholders.. yet the topic is "Industrial Policy" so, worth a mention is a collection of thinkers in the USA and elsewhere, who envisioned synergetic clusters of heavy industry.. where the waste products of one can be handled or repurposed into another distinct endeavor, at close range.. also limiting the brownsfields left as industry moves on.. one search term is "Industrial Ecology" .. Ford Motor Company sponsored some unique works at that time, with that thinking.. all the more relevant today