Alessandra Orofino: It’s our city. Let’s fix it

Too often, people feel checked out of politics — even at the level of their own city. But urban activist Alessandra Orofino thinks that can change, using a mix of tech and old-fashioned human connection. Sharing examples from her hometown of Rio, she says: “It is up to us to decide whether we want schools or parking lots, recycling projects or construction sites, cars or buses, loneliness or solidarity.“ TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the