Complexity is a guiding framework for my life and work, and a topic for a book I'm considering writing in the future. This book by a Canadian business professor applies complexity to business dynamics like the 2008 financial crisis. His descriptions of complexity are accessible, although I wish there were more humorous anecdotes like the story of a former student passing out due to being overwhelmed by complexity and the lack of a simple answer. The characteristics of complexity -- both the state and the way to manage -- diversity, relationships, learning, etc. are clear in the text. "As the world becomes more complex," he writes, "complexity itself needs to emerge as a field of study, a topic for discussion, and a movement promoting the conscious utilization of complexity techniques."