Brand expert Richard Seireeni interviewed more than 30 “eco-capitalists” from a broad range of industries—home improvement, transportation, household products, food and beverage, energy, real estate, finance, and fashion. The collective experience of leaders such as Gary Hirschberg of Stonyfield Farms, Jeffrey Hollander of Seventh Generation, and the grandsons of Dr. Bronner, as well as other green experts, are a rich source of wisdom for green businesses getting off the ground or for any business aiming to improve its environmental performance.