How happy can you be? is an attempt to make the practical manual – “Your guide to happiness” by using a modern, scientific approach: science, practical empirical attempts to measure happiness.
Line Hatland
Narrator
Robert Biswas-Diener
Himself
John Cacioppo
Himself
Ed Diener
Himself
Sonja Lyubomirsky
Herself
Robert Schwartz
Himself
Ruth Veenhoven
Herself
Joar Vittersø
Himself
