This week’s guest on Open Mic is Dr. Frank Mitloehner, a professor and air quality specialist at UC Davis who also leads the CLEAR Center, concentrating on research and communications. He has been helping the global community better understand the positive impact of livestock on marginal farmlands and opportunities to reduce greenhouse gas emissions through the use of dairy digestors and feed additives. Mitloehner wants people to make informed decisions about the foods we eat, while reducing environmental impacts.