FILE – This June. 5, 2009 file photo, shows Nyhan in Denmark. U.S. Democratic front-runners Hillary Clinton and Bernie Sanders have singled out the small Scandinavian country as an example of a happy, well-oiled society. On Wednesday, March 16, 20§16 the United Nations made it official: It found Danes to be the happiest people on Earth, in a study of 156 countries. (Torben Stroyer/ Polfoto via AP)
Nuestra colaboradora del segmento de tendencias, Laura Mejía Cruz, nos comentó hoy sobre un curioso curso de la Universidad de Harvard que se ha convertido en tendencia: Ser feliz
