Sometimes newspapers (as The Guardian, Le Figaro, Reuters, Repubblica, Corriere della Sera), magazines, TV, radios, press agencies, blogs in Italy or elsewhere have been interested in my activity. Here you may find some documentation.
Non-italian media
2013
The secrets of the world’s happiest cities (The Guardian, Nov. 2013)
before 2013
Towards an economics of unhappiness
Manifiesto por la felicidad. Como pasar de la sociedad del buen tener a la del bien estar
Americans less happy than 30 years ago (Reuters)
Americans less happy than 30 years ago
People less happy today than 30 years ago
American less happy today than 30 years ago: study
Hay infelicidad en Estados Unidos
Decline in America’s happiness brought on by social capital drop