An interesting work. . . . It speaks of how conditions can be changed and perhaps improved by "nudging" people. Rather than "beating up" on people, subtly nudge them. Fascinating reading and very provocative. Is nudging good? Or manipulative?
The authors, Richard Thaler and Cass Sunstein, faculty at the University of Chicago, define a "nudge" as (Page 6): ". . .any aspect of the choice architecture that alters people's behavior in a predictable way without forbidding any options or significantly changing their economic incentives." Indeed, they define their perspective as "libertarian paternalism." They believe in freedom but also wish to use "nudges" to induce people to improve their health, and live longer and happier.
One simple example? Has any male ever used a urinal with a fly painted onto it? This simple nudge reduces "spillage" by 40% as males involuntarily try to hit the "target." In the process, there is a benefit, less smelliness and messiness in the restroom.
The book applies the nudge argument to investments, health, school choice, organ donation, the environment, marriage, and so on. In each case, they try to show how nudges and libertarian paternalism can improve the quality of life of individuals as well as providing social benefits.
Questions do arise, as the authors themselves admit. Is this a manipulative approach? Do we subtly manipulate people into doing things that they might not voluntarily wish to do? Thaler and Sunstein address these issues. Each reader will have to determine how well they succeed. A provocative and fascinating work, well worth reading.