Diane Wilson asked, "Why aren't people upset? Why aren't people protesting?" The mayor and county commissioners told her to keep quiet, and everybody else was afraid to speak out against the companies, which included some of the country's biggest chemical companies. There were even attempts on her life. Family members abandoned her, and certainly none of the other shrimpers stood with her.

What we do in the book my daughter Anna and I wrote, Hope's Edge, is to give people a glimpse of food as a source of nourishment, health, and community, rather than a threat. That means reconnecting with food as it comes from the Earth and with those who produce food.

Engagement is the good life. What could be more exciting than getting involved in something that you care about and joining with others and seeing something change? What could be more thrilling?

We got hooked on grain-fed meat just as we got hooked on gas guzzling automobiles. Big cars made sense only when oil was cheap; grain-fed meat makes sense only because the true costs of producing it are not counted.

I learned this [ that fear doesn't have to stop me] when my world came apart. I was living a life-long dream of a family life combined with an organization to promote living democracy - all on a gorgeous 45-acre compound in rural Vermont. I'd spent a decade building my dream, and then it started to crumble, piece by piece - my marriage, my organization, my confidence.

Recent breakthroughs in science show we have just the capacities we need to face our planet's challenges. We're "soft-wired" for cooperation, empathy, fairness, along with a deep need to "make a dent," as social philosopher Erich Fromm put it. My hunch is that one reason depression is a global pandemic is that the dominant mental map denies so many of us expression of these deep needs and capacities.

Every aspect of our lives is, in a sense, a vote for the kind of world we want to live in.