What do the boss of Mala del Brenta and Rita Levi Montalcini have in common?And the oncologist Umberto Veronesi with the founder of Playboy?Luca Marola gathers in this anthology speeches and interventions at the basis of modern anti-prohibitionist thinking.Public personality, from different places, experiences and times, united by a certainty:prohibition, always, does more damage than those produced by what you would like to prohibit.So it was for alcohol in the 1930s in America, so it is today for drugs in much of the world.