A chave para a felicidade individual e o bem-estar social

Veja a palestra do Rory Sutherland sobre a importância de "reframing".
http://www.ted.com The circumstances of our lives may matter less than how we see them, says Rory Sutherland. At TEDxAthens, he makes a compelling case for how reframing is the key to happiness.

Veja no fim da palestra as referências a praxeologia.