1) What may keep people who are aware of the film's message from making changes in their diet?
2) Can there be a compromise in diet choices, for example, eating some meat (once or twice a week), occasional dairy, etc., without harm to either one's health or to the values one may have acquired from seeing this documentary
2) Can there be a compromise in diet choices, for example, eating some meat (once or twice a week), occasional dairy, etc., without harm to either one's health or to the values one may have acquired from seeing this documentary