One way of reducing global warming is to remove carbon dioxide from the atmosphere. An entrepreneur in Iceland is trying to do just that with innovative technology that he hopes will help his country, and the world, become carbon-neutral.
American-born entertainer-turned-resistance fighter and civil rights activist Josephine Baker is the latest to get the ultimate recognition from the French state: entombment in the Pantheon. That begs the questions: what does it take to be a national hero in France?
Fashion giants H&M and Zara are producing eco-collections that claim to reduce the negative aspects of fast fashion. Their brands, they say, are becoming more sustainable. But is it true? Or is it just greenwashing?