Synthesized answer
The provided passages do not contain information about the practical implications of the concepts presented in "Nudge." The passages describe the book's overall premise: applying the science of choice to nudge people toward decisions that improve their lives without limiting their freedom [Passage 1].
Therefore, I cannot answer your question about the practical implications based on the provided text.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: Nudge by Richard H. Thaler, Cass R. Sunstein Description: Thaler and Sunstein offer a groundbreaking discussion of how to apply the science of choice to nudge people toward decisions that can improve their lives without restricting their freedom of choice. Categories: Business & Economics Pages: 305 Snippet: Thaler and Sunstein offer a groundbreaking discussion of how to apply the science of choice to nudge people toward decisions that can improve their lives without restricting their freedom of choice.