When most people think about my work, they think about diet. To me, diet has always been the least interesting part of it.

I usually find that the process of discovery is more interesting than the answers.

People don't dislike change, they dislike being changed.

At a time when 20% of people in the US go to bed hungry each night and almost 50% of the world's population is malnourished, choosing to eat more plant-based foods and less red meat is better for all of us-ourselves, our loved ones, and our planet.

Meaning is malleable: take it out, you get nihilism and despair. Put it in, you get sacredness and something most special.

With everything that you can imagine at our fingertips, many of the social interactions that help tie people together in a community have faded away. Are communities traditionally built on relationships, trust and familiarity a thing of the past?

Joy of living is sustainable; fear of dying is not.