Clayton Christensen co-authored this book with James Allworth, an Australian student attending the Harvard Business School and Karen Dillon, the former editor of the Harvard Business Review.
Christensen, widely recognized as a leader in the study of innovative business practices, has published numerous books on disruptive innovation in the marketplace. "How Will You Measure Your Life?" grew out of a commencement speech that Christensen gave at Harvard in 2010. Christensen delivered the address after suffering a heart attack and being diagnosed with the same cancer that had killed his father. As Christensen embarked on writing "How Will You Measure Your Life?" he experienced a stroke that effected his expressive language. With the help of his family and co-authors, he persisted and the book was published in May 2012.
In "How Will You Measure Your Life?" Christensen goes beyond the world of business and demonstrates how the same systems that one uses to make good decisions in business can be applied to even more important decisions in life. The author describes how many of his fellow Harvard Business School graduates went on to highly successful lives. Yet, many saw their personal lives crumble around them. In some cases such as Jeffrey Skilling, CEO of Enron, they even ended up in jail. As the name implies, "How Will You Measure Your Life?" focuses on how to live an ethical, as well as a successful, life.
Christensen reviews his theory of disruptive innovation. He provides several interesting anecdotes including one where he was invited to address the secretary of defense and the Joint Chiefs of Staff as they struggled to learn how to deal with an entirely different type of enemy. As "market leader," the US Armed Forces understood how to fight large successful military establishments such as the Soviet Union. Today, however, they must deal with a completely different type of foe that has mastered new military tactics "down market."
Christensen cautioned against the common misinterpretation by business leaders who confuse incentives with motivators. He described the work of Frederick Hertzberg who developed the "Two-factor Theory" of motivation consisting of "Hygiene Factors" and "Motivators." Hygiene Factors are things, such as compensation, supervisory practices and company policies that can cause dissatisfaction. They do not, however, motivate. Motivators are intrinsic factors that relate to the work itself. Christensen highlights the paradox that it is possible to love your job and hate it at the same time.
Christensen also discusses the need for empathy in determining what customers truly need. He observes that many companies "improve" products with no particular effect on sales. This is because they guess at what the customer needs. Careful observation, however, often reveals a completely different need that manufacturers never even considered.
Rather than focus on the product, Christensen recommends trying to determine what "job" the customer is is actually "hiring" the product to accomplish. At this point, the author turns his attention to schools. To educators and other adults, schools are a job that students must get done. From the student's perspective, however, school is not the job, but rather the tool to get the job done. Students want schools to make them feel successful and to help them make friends. Christensen contends that most schools fail miserably at these tasks. He further laments that school reformers generally focus on dimensions that are totally irrelevant to the student.
Why is it so difficult for large, successful corporations to innovate? Christensen contends that it is due to the well accepted business theory of marginal vs. full costs. As companies look at doing something completely new, they see the full costs, which lowers margins. If they attempt to simply leverage what they already have, they do not include the full cost into their calculations, which makes incremental change more attractive. Unfortunately, the resources that they are leveraging are generally ill-equipped or even unwilling to make the necessary changes that true innovation requires.
Christensen warns, "Thinking on a marginal basis can be very very dangerous."