Too much of the income gains go to too few people, even though all of the stakeholders worked together to make their companies successful. By failing to put enough income into more hands, the GDP grows slower and consumers manage to meet their needs by incurring high levels of debt.

It is no longer enough to satisfy your customers. You must delight them.

CEOs need to produce continuous growth in sales and profits. Yet they must also invest in sustainability and social responsibility, which then leave them less money for financing their growth.

There is much work to do to protect forests from over-timbering and oceans and lakes from over-fishing. We need to encourage and reward companies that create jobs to reduce the carbon footprints of offices and buildings and homes.

My primary early interest was in marketing and my aim was to improve its theories, methods and tools. Early on I pressed companies to adopt a consumer orientation and to be in the value creation business. I didn't pay much attention to the social responsibilities of business until later. Now I am pressing companies to address the triple bottom line: people, the planet, and profits. I found that companies were too much into short term profit maximization and they needed to invest more in sustainability thinking.

I found marketing to be highly descriptive and prescriptive, without much of a foundation in deep research. I brought in economics, organization theory, mathematics, and social psychology in my first edition of Marketing Management in 1967. Today Marketing Management is in its 15th edition and remains the world's leading textbook on marketing in MBA programs. Subsequently, I wrote two more textbooks, Principles of Marketing and Marketing: an Introduction.

Don’t buy market share. Figure out how to earn it.