And sustainability is all about figuring out how to be in business forever. It is about business models that are win/win and lead to happy long term customer and supplier relationships. It is about avoiding the temptation to overeach. It is about avoiding the temptation to mazimize near term profits at the expense of long term health. It is about adapting the business to changing market dynamics. It is about building a team and a culture that can survive the loss of the leader and keep going. And it is about many more things like this.