In his book "We hear the tree fall but not push forest" (at JC Lattes), Nicolas Bouzou gives us an interesting historical lighting to project ourselves in the economy of tomorrow. In a very simple style, it makes us (re) discover the Venetian, Marx, Darwin or Schumpeter to show us that we are at the dawn dune period dAbondance and freedom. What he called a growing tsunami will be possible thanks to the advent of a few sectors: nanotechnology, biology, renewable energy and artificial intelligence (NBIC). It makes rêverenfin attention before the dream, there will be a good period of difficulties. This is called "destructive creation" and the old continent will seriously have to elbow to exit out of the game (but that is already limaginait). Anyway, I leave you to discover an easy and economical book uap both lucid and optimistic. We need it!