Museu do Amanhã (the Museum of Tomorrow) opened in Rio de Janeiro in December 2015 and welcomed more than one million visitors within nine months. This interview of the museum’s curator (Luiz Alberto Oliveira) by its first fellow (Stuart Candy) looks at the story and thinking behind a cultural institution of foresight dedicated to questions rather than answers, experiences rather than artifacts, and multiple possible futures rather than an unalterable past.