What happened at Tiananmen square in China?
25 years have passed since the Tiananmen Square Massacre, China, when the army killed hundreds of demonstrators who called for broader reforms and democracy.
What the world eats
Two photographers carried out a unique project: they photographed what and how much the world eats. Interesting differences and conclusions emerged.
World’s most polluted cities
Dopo la notizia sui livelli di polveri sottili fuori controllo rilevati a Pechino, l’Economist ha pubblicato il grafico delle città più inquinate al mondo.