JTVCY2FzZS1zZWN0b3IlNUQlNUJjYXNlLXJlZ2lvbiU1RA==JTVCY2FzZS1zZXJ2aWNlJTVE In association with Viamo reminded and surveyed Brazilians about a participatory budgeting vote. The results: a 30 percent increase in voter participation. Background In Brazil more than 100 cities give regular citizens a chance to decide how parts of…