From business cycles to budding trends, models make sense of a world that never stops spinning. The Change Book delivers 52 simple and effective models--each with a visual component--about how change happens.Collecting theories and ideas from scientists, leaders, and thinkers of all stripes, the authors of the best-selling The Decision Book offer shrewd and satisfying explanations of change--some profound, others light-spirited--in business, technology, education, relationships, and more. Filled with Mikael Krogerus and Roman Tschäppeler's characteristic blend of humor and ingenuity, The Change Book explains the causes of the financial crisis, why biotechnology is the industry of the future, when something cool has jumped the shark, and how our beliefs change (or remain the same) over time.Whether you're lobbying for a cause, making an investment, or learning how to better multitask at work, this little black book offers intriguing and insightful explanations of a world in flux.