Countering evolution deniers, Smith (anthropology, Portland State U., OR) argues that evolution is the inevitable consequence of the facts of replication, variation, and selection. With examples focusing mainly on nonhuman life forms, historical context, diagrams, and quotes from leading scientists, he explains the basic, often misunderstood, principles of scientific theories. Conveying a sense of how quickly the field is evolving while still supporting Darwin's core ideas, he renders accessible complex topics including DNA replication and recent genomics-based discoveries. The bibliography includes websites. Annotation ©2011 Book News, Inc., Portland, OR (booknews.com)