Eduardo Paes

There is no time and space in the digital world. People chat and collaborate through social networks. Cultural icons garner millions of fans online in locations they have often never been themselves. The boundary between public and private life is now everyone's business.

Google is omniscient of what people search for and do. Facebook has over a billion subscribers, meaning Mark Zuckerberg has personal information about one in every seven people on Earth. U.S.A., Brazil, Mexico, India and Indonesia are at the top of that list.

Sometimes you see films, not just science fiction films, where you get the sense that if the camera were to pan just to the left or the right, all of a sudden you'd be seeing light stands and crew standing around. But with 'Blade Runner,' the beauty of it is that it felt like a real, breathing city.