The productivist paradigm we have inherited from fifty years ago was shaped to respond to a very different set of problems than those we are facing today. The resulting dominant food system in rich countries succeeds in doing one big thing: it is well equipped to produce large volumes of commodities for the food-processing industry, which in turn does reasonably well at ensuring a relatively stable availability of cheap calories to the populations. But this has come with huge costs- externalities that have been borne by the collectivity rather than accounted for in the price of food.
De Schutter, O. (2014). The specter of productivism and food democracy. Wisconsin Law Review, 2014(2), 199-233. https://hdl.handle.net/2078.5/192730 (Original work published 2014)