You cannot deal with a city if it's not socially integrated.

Rio's a beautiful city, a vibrant place, special place.

In Rio, 1.4 million of the 6.3 million people live in favelas, or slums. They are all over the city, but favelas are not always a problem - sometimes they can be a solution, if you have the right public policies.

Every time you think of a city, you have to think green, green, green. Every time you see concrete jungle, you must find open spaces. And when you find open spaces, make it so people can get to them.

I have the best job in the world. I wake up every morning energized at the thought of running Rio de Janeiro, the most exciting city on the planet.

In Rio we built a Center of Operations, a situation room that gathers information from municipal departments and allows us to manage and help decision-making. I can check the weather, the traffic and the location of city's waste collection trucks. Each of 4,000 buses in the city has a camera connected to the situation room.