This week the National Organic Standards Board discussed emerging ag production systems and their role in organic agriculture – just as they have since 2002.Ever-developing technology poses ever-changing questions about agriculture, policy and regulation. Consider the relatively new boom in indoor farming, also referred to as “vertical,” “stacked” or “controlled environment.” Can such systems be certified to produce organic food? This was the topic of USDA’s National Organic Standards Board (NSOB) webinar yesterday in preparation for its October semi-annual meeting, and it was convened specifically to “discuss the development of proposals on aeroponics/bioponics/hydroponics....”The following terms refer to the medium surrounding the roots o...