Mother Jones asked Michael Pollan about the transition to being the public face of food activism. His response:

You still have to draw lines between being a journalist and an activist. When Obama announced his pick for agriculture secretary I was disappointed, and I said so in some interviews. I got calls from very prominent activists saying, “You should really keep your powder dry because we want to have access to this guy.” Who is this “we”? I felt like Tonto. And I realized that if you are an activist, you do respond tactically. But as a writer you have a pact with your readers that you’ll be really straight with them.