Alcuni studi recenti suggerirebbero che leggere la saga di Harry Potter aiuterebbe i ragazzi a diventare adulti migliori, più tolleranti e con meno pregiudizi.
As the familiar story goes, not long ago there was an orphan who on his 11th birthday discovered he had a gift that set him apart from his preteen peers. Over the years he endured the usual adolescent challenges -- maturation, relationships, social conflicts, general teenage neuroses. He also faced the less common challenge of battling a murderous, psychopathic wizard set on establishing a eugenic police state. I'm referring to the young wizard Harry Potter, the bespeckled, morally-upright protagonist in author JK Rowling's wildly popular fantasy book series; his nemesis is Lord Voldemort, the story's malevolent antagonist. And, while it might sound far-fetched, new research suggests that Rowling's world of house-elves, half-giants and three-headed dogs has the potential to make us nicer people.