Enfin des bonnes nouvelles

They were unemployed, they became extremely rich in record time, and, of course, this poses a few problems for them... But this isn't the main thing. The main thing is that, meanwhile, they have completely transformed the world economy. How did they do it ? This is what the host and star of Radio France Plurielle, the young and highly popular public radio station, wants to find out. At the beginning there was a simple idea...