検索キーワード： "Johann Hari" 記憶力の改善

In the United States, teenagers can focus on one task for only sixty-five seconds at a time, and office workers average only three minutes. Like so many of us, Johann Hari was finding that constantly switching from device to device and tab to tab was a diminishing and depressing way to live. He tried all sorts of self-help solutions—even abandoning his phone for three months—but nothing seemed to work. So Hari went on an epic journey across the world to interview the leading experts on human attention—and he discovered that everything we think we know about this crisis is wrong.

Journaliste et auteur de best-sellers, Johann Hari a mené l'enquête auprès d'experts et scientifiques pour comprendre ce qui nous arrive. A l'encontre des théories courantes, il montre que nous ne sommes pas responsables personnellement. Il adopte ainsi une approche déculpabilisante, en pointant du doigt les "forces extérieures" qui pèsent sur les individus. Parmi elles, la technologie et les réseaux sociaux, la surcharge d'informations, la culture de l'instantanéité, la montée du stress, la détérioration de notre alimentation, etc.