There are some things in the world we can't change.

You are what you do, not what you say.

Other things, like capitalism, free enterprise, the economy, currency, the market, are not forces of nature, we invented them. They are not immutable and we can change them.

Change is never easy, and it often creates discord, but when people come together for the good of humanity and the Earth, we can accomplish great things.

There is a gyre of discarded floating plastic the size of the continental USA in the ocean. In it, plastic trash outweighs plankton 40 to 1.

Humanity is facing a challenge unlike any we've ever had to confront. We are in an unprecedented period of change.

I can't imagine anything more important than air, water, soil, energy and biodiversity. These are the things that keep us alive.