Nudge

Psychology

Print length: 384 pagesPenguin Books, 2021

Description

Richard H. Thaler and Cass R. Sunstein argue that choices are never presented in a perfectly neutral setting: defaults, arrangement, and wording inevitably influence what people do. Drawing on psychology and behavioral economics, they show how inertia, limited attention, and predictable errors can lead people away from decisions that serve their own interests. Their proposed response, “libertarian paternalism,” uses inexpensive, minimally intrusive nudges to encourage better outcomes while preserving the ability to choose otherwise. Examples involving retirement saving, health care, schools, and environmental policy test both the usefulness and the limits of this approach. The book ultimately asks who should design choice environments, which outcomes should count as better, and how guidance can remain compatible with individual freedom.

Reading profile

About this profile

Collected’s assessment, not reader ratings. Complexity runs from 1 (least demanding) to 5 (most demanding).

Writing: How much attention the sentences and language require.
Ideas: How much interpretation or abstract reasoning the book asks of you.
Structure: How much you need to keep track of speakers, timelines and connections.
Background knowledge: Prior knowledge needed to follow the book, beyond what it explains.
Emotional intensity: Emotional pressure, from gentle (1) to intense (5). Separate from difficulty.

Writing style

Conversational · Direct · Witty

Pace

Moderate

Tone

Cerebral · Earnest · Humorous

Structure

Argumentative

Focus

Argument · Ideas · Information

Emotional intensity

2 / 5

Reading complexity

1–5 · higher means more demanding

Writing: 3 / 5
Ideas: 4 / 5
Structure: 3 / 5
Background knowledge: 2 / 5

Themes

FreedomMoralityPolitics and ideologyPower

About Richard H. Thaler

Richard H. Thaler is an American economist and a theorist of behavioral economics at the University of Chicago Booth School of Business. His work tests the rational actor of conventional economics against observed behavior, using research, case studies, and examples from finance, business, sports, and public policy. His “Anomalies” columns documented choices that standard microeconomic theory struggled to explain, an approach he later carried into books for general readers. Misbehaving traces how predictable biases affect decisions about money, risk, ownership, and incentives, while Nudge, written with Cass R. Sunstein, examines how defaults and the presentation of choices can steer behavior without removing freedom of choice.

About Cass R. Sunstein

Cass R. Sunstein is an American legal scholar and writer whose work ranges across constitutional, administrative, and environmental law and behavioral economics. A Harvard Law professor who led White House regulatory review during the Obama administration, he brings legal analysis into conversation with research on judgment, risk, and institutional design. In Nudge, co-written with Richard H. Thaler, he examines how defaults and the presentation of choices shape behavior; Noise extends that concern to unwanted variation in professional judgment. Across his writing, Sunstein asks how institutions can make better decisions when human attention, information, and judgment are predictably imperfect.

Book details

For the print edition listed above.

Publisher: Penguin Books
Language: English
ISBN: 9780143137009

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