Manage episode 221678599 series 1539090
In this special episode we examine the controversial gang-mapping database of London's Metropolitan Police Service. Also, a new pilot project to study how a "data trust" might increase access to information while retaining privacy. And how sharing mapping data by the big web platforms could unlock innovations for companies and society. Kenneth Cukier hosts
1062 episodes available. A new episode about every 22 hours averaging 19 mins duration .