Yes, I am reading the Happiness Project www.thehappinessproject.com. Well I am actually reading the book. Me and everyone else. At the begining enjoying it, half way through it, Say What? I was like: do people really need to be told Be Nice. It seemed to me, that it was a long rendition of What I learned in Kindergarten. Which I think it is.
But after more thought, I think people will be nice, if there is something in it for them. So all of the basic things; treat your husband nice, listen to your kids and be polite are not new, but if the person themselves benefits from it, it may happen. Build it and they will come, Or act it and it will happen. I actually know people who could beneift from this advice.