A controversial ballot measure in Sonoma County could reshape agriculture in the region and beyond. Measure J would ban so-called “concentrated animal feeding operations" — essentially a prohibition on large farms, which proponents of the measure derisively call factory farms. It has split the historic agricultural community, pitting, as Politico put it, “people who shop at farmers markets against those who supply them." Marisa and Guy talk with The Press Democrat's Phil Barber and University of Iowa professor Silvia Secchi about how Measure J could affect farming far beyond California's borders.

Learn more about Measure J and everything else on your ballot with the KQED Voter Guide.

Learn more about your ad choices. Visit megaphone.fm/adchoices