The Power of Theory in Life and Career
Clayton Christensen emphasizes the importance of using robust theories to understand and predict outcomes in both professional and personal contexts. He recounts his experience with Andy Grove of Intel, where explaining the theory of disruptive innovation allowed Grove to make strategic decisions for Intel. Christensen argues that good theory helps us understand causality—what causes what to happen and why. This understanding is crucial for making informed decisions. 'A good theory doesn’t change its mind: it doesn’t apply only to some companies or people, and not to others. It is a general statement of what causes what, and why.'