Richard H. Thaler；Cass R. Sunstein

4.31279 learners

Co-authored by Nobel Prize-winning economist Richard H. Thaler and legal scholar Cass R. Sunstein, *Nudge* introduces the transformative concept of "libertarian paternalism"—a gentle, freedom-preserving approach to guiding people toward better decisions. The book breaks down how our brains rely on two thinking systems: a fast, intuitive one prone to cognitive biases (like anchoring, loss aversion, and status quo bias) and a slow, deliberate, rational one. These biases lead us to make suboptimal choices, from neglecting retirement savings to overspending on unnecessary fees. Thaler and Sunstein illustrate how small, strategic "nudges"—such as setting automatic 401(k) enrollment as the default, simplifying complex insurance plans, or using social norms to encourage eco-friendly habits—can help us avoid common pitfalls. Packed with real-world examples from finance, healthcare, education, and public policy, *Nudge* proves that thoughtful choice architecture can boost personal well-being and societal good while keeping full choice in our hands.