Decisions is a concise and easy-to-read introduction to a highly significant and intriguing topic. The concepts and analyses presented in the book provide useful tools for those who want to understand decision processes or effectively influence their outcomes. In this accessible book, Karin and Nils Brunsson explore the intricacies of decision-making for individuals and organizations. When, how and why do they make decisions? The authors identify four distinct ways of reasoning that decision makers use. The consequences of decisions vary: some promote action, others impede it, and some produce more responsibility than others. With in-depth discussions of rationality, justifications and hypocrisy, the authors show how organizational and political decision processes become highly complex phenomena. Drawing together research from several fields, it provides useful reading and essential knowledge for students and scholars throughout the social sciences and for everyone who wants to understand their own decisions and those of others.