Disordered appetites : addiction, compulsion, and dependence / Gary Watson -- Freedom of the will and addiction / Olav Gjelsvik -- The neurobiology and genetics of addiction : implications of the "reward deficiency syndrome" for therapeutic strategies in chemical dependency / Eliot L. Gardner -- Addiction as impeded rationality / Helge Waal and J²rg M²rland -- Hyperbolic discounting, willpower, and addiction / Ole-J²rgen Skog -- Addiction and self-control / Ted O'Donoghue and Matthew Rabin -- The intuitive explanation of passionate mistakes and why it's not adequate / George Ainslie -- Emotion and addiction : neurobiology, culture, and choice / Jon Elster -- Addicts as objects of study : clinical encounters in the