There are surprising turning points; there is the straw that breaks the camel's back, and you never know if your action could be the straw.

I think we are at a new evolutionary stage. We evolved in tight-knit tribes in which we faced death if we didn't have the support of the rest of the tribe.

We'll learn fear might not mean 'stop'; personally, I've come to believe fear usually means 'go.' It always means listen closely.

I've grown certain that the root of all fear is that we've been forced to deny who we are.

When we say we have "hit the limits," we are saying that nature is the problem, when in fact the limits we have hit are the limits of destruction and waste, not nature.

Our food system takes abundant grain,which people can't afford,and shrinks it into meat,which better-off people will pay for.

I like to think of power back in its Latin root, its meaning comes from posse - to be able.