These days, most corporate leaders are eager to trumpet their environmental scorecards: you know, millions of pounds recycled, millions of gallons of water reclaimed, acres of biodiversity saved. All good stuff, but what does it mean in the grand scheme of creating a truly sustainable business model? That’s the question that Kasper Rorsted, CEO of Henkel, asked the audience in a keynote address at the World Conference on Detergents. According to Rorsted, partnering along the entire value chai...