• Presents 20 key concepts, or keys, to aid critical thinking
• Authored by one of the world's most eminent psychologists - and founder of the Flynn Effect
• Looks at topics such as Race and IQ, "good" science and the current world economic crisis
• Written in a clear and lucid style, illustrated with many examples

James R. Flynn is Professor Emeritus at the University of Otago, New Zealand, where he was awarded an Honorary Doctorate and its Gold Medal for Distinguished Career Research. He has been profiled in Scientific American and named "Distinguished Contributor" by the International Society for Intelligence Research. He is the author of What is Intelligence? (2007).