Sometimes the best ideas are the ones that seem obvious in retrospect. In recent weeks, Norway's government has made a concerted push to ban smartphones and tablets from classrooms nationwide. Norwegian Prime Minister Jonas Støre explains his administration's radical move, which Education Minister Kari Nessa Nordtun has spearheaded, to Ian Bremmer in a wide-ranging conversation on the sidelines of the Munich Security Conference.

Their interview is featured in the latest episode of the show GZERO World on US public television stations nationwide (check local listings). Bremmer and Støre's discussion focuses primarily on Norway's energy transition and NATO, but towards the end of the conversation, they talk about schools and screentime and the remarkable benefits so far.

"We see students have started to play in the breaks [recess]. The girls say, 'We can finally take a shower after the gym. We are not afraid anymore to be photographed.' And there's a completely different level of social interaction."