At Sustainable Brands ’15 in San Diego, we had the opportunity to hear from Chip Bergh, chief executive officer of Levi Strauss. While there were many brilliant and inspiring leaders and thinkers who spoke at the conference, hearing directly from a CEO is always special. Bergh did not disappoint, declaring, “As the CEO of Levi Strauss, I spend all my time on sustainability, the sustainability of this corporation.”