The most important part of leadership is making decisions. Decisions about products and markets to invest in, people to hire and to promote, IT-systems to select, to continue or terminate projects plagued by setbacks, mergers & acquisitions, etc. These decisions determine the success or failure of organizations, projects and individuals. 

Ever since my graduation in the field of Sociology, I have always been very interested in the topic of decision making in organizations. At university, I loved the lectures of Professor Lawler about concepts like bounded rationality. I also loved reading books on this topic, including ‘Essence of Decision’ (about decision making in the Kennedy administration during the Cuban missile crisis) and Barbara W. Tuchman’s classic ‘March of Folly’.

Do we really need another book on this topic?

Against this background, I was a bit concerned when my friend and former PA Consulting Group colleague Wim van Hennekeler, told me that he was writing a book about decision making. This was mainly due to my concern about whether he could possibly add value to the vast body of work that was already published on this topic.

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