Complex dynamic system studies have been studied explicitly in the natural sciences, and most only implicitly throughout other fields. Yet much great social theory and philosophy is in fact based in complexity, and important concepts like postmodernism, risk, and collapse all stem from complexity. Six key terms are explored: nonlinearity, feedbacks, thresholds, hierarchies, emergence and self-organization, and dozens of related principles are discussed, with a focus on uncertainty, risk, vulnerability, learning, strategy, resilience, collapse and sustainability. The book surveys the role of...