FOCUS: STEWARDS OF THE EARTH Are we living at the dawn of a clean energy revolution, or will politicians and utility companies, entrenched in our fossil-fuel economy, keep that sun from rising? This question drives James Redford’s disarmingly personal and unpretentious documentary. A Marin County resident and award-winning filmmaker, Redford appears as a concerned, average Joe who just wants to know: Where does our power come from, and can renewable sources ever scale up to satisfy our needs? With a quiver of reasonable questions, Redford hopscotches the country, talking to mayors, activists, entrepreneurs, and executives in Utah, New York, Texas, California, and more. Refreshingly low-key, this documentary has no data-filled charts, ambush interviews, or strident sermons. Rather, it’s a rambling road trip—set to a congenial soundtrack by singer-songwriter (and Petaluma local) Sean Hayes—full of hopeful conversations with the everyday people who are making sure that revolution happens.