London rapper Example doesn't just take his music to the edge - he also takes it to deserted, radioactively contaminated post-nuclear zones. Now he's released a documentary about his journey to Chernobyl, explaining why he thinks the future shouldn't be nuclear.
"I don't think anyone who's been here can be for nuclear power," says rapper Example, looking around at empty cots and babies' gas masks in a disintegrating schoolroom near Chernobyl.