Why Smart People Can Be So Stupid

Robert J. Sternberg’s book, Why Smart People Can Be So Stupid, which examines why individuals with high intellectual capacity often commit breathtaking errors in judgment. The authors argue that traditional measures like IQ and "book smarts" fail to account for real-world failures, such as those seen in major political scandals or professional misconduct. The collection distinguishes between intelligence and wisdom, suggesting that "stupidity" is often a failure of self-regulation, rational thinking, or the inability to adapt to changing environments. Carol Dweck explores how a belief in fixed intelligencecauses people to avoid challenges, while Richard Wagner analyzes managerial incompetence and the importance of tacit knowledge. Ultimately, the sources suggest that smart people act foolishly when they prioritize looking intelligent over the continuous process of learning and objective reasoning.