Complementing the book Being the Change, this feature documentary film delves into the life of Caltech / Jet Propulsion Laboratory atmospheric scientist Peter Kalmus, showing how a change in life philosophy and mind frame enabled Kalmus to cut his fossil fuel use to 1/10th of the average American. All while boosting his happiness and raising a family in a typical California suburb. Inspirational, hopeful, and doable by anyone, the message is clear: we can all change our minds and actions and live happier, more satisfying lives while reconnecting with ourselves, our communities, and the biosphere that sustains us all. And in the process we might just spark a climate revolution that truly changes everything.