How long will it take before people are not wowed by these pop-psych books description of humans being less than the genius overlords somebody buying "the secret" thinks we are?
The thing we need to be scared of is not having our decisions limited or "framed" by "the man" but by ignoring the puppets corporate capitalism has made of us. The free choice that Thaler is so concerned about protecting with his "libertarian paternalism" is just more patronizing of the ignorant public while marketing and political institutions take advantage of the fact that we are utterly predictable and there is no real "choice" about it.
Spinoza reminds us that true freedom only arrives when we realize the illusion of our freedom in the first place. If a modern day society grasped the concepts of cognitive science they would understand the gravity and truth of that statement