Rethinking rationality / Gerd Gigerenzer and Reinhard Selten -- What is bounded rationality? / Reinhard Selten -- The adaptive toolbox / Gerd Gigerenzer -- Fast and frugal heuristics for environmentally bounded minds / Peter M. Todd -- Evolutionary adaptation and the economic concept of bounded rationality--a dialogue / Peter Hammerstein -- Group report : Is there evidence for an adaptive toolbox? / Abdolkarim Sadrieh [and others] -- The fiction of optimization / Gary Klein -- Preferential choice and adaptive strategy use / John W. Payne and James R. Bettman -- Comparing fast and frugal heuristics and optimal models / Laura Martignon -- Group report : Why and when do simple heuristics work? / Daniel G. Goldstein [and others] -- Emotions and cost-benefit assessment : the role of shame and self-esteem in risk taking / Daniel M.T. Fessler -- Simple reinforcement learning models and reciprocation in the prisoner's dilemma game / Ido Erev and Alvin E. Roth -- Imitation, social learning, and preparedness as mechanisms of bounded rationality / Kevin N. Laland -- Decision making in superorganisms : how collective wisdom arises from the poorly informed masses / Thomas D. Seeley --Group report : Effects of emotions and social processes on bounded rationality / Barbara A. Mellers [and others] -- Norms and bounded rationality / Robert Boyd and Peter J. Richerson -- Prominence theory as a tool to model boundedly rational decisions / Wulf Albers -- Goodwill accounting and the process of exchange / Kevin A. McCabe and Vernon L. Smith -- Group report : What is the role of culture in bounded rationality? / Joseph Henrich [and others].