Every Thursday, a new episode of Living Planet brings you environment stories from around the world, digging deeper into topics that touch our lives every day. The prize-winning, weekly half-hour radio magazine and podcast is produced by Deutsche Welle, Germany's international broadcaster - visit dw.com/environment for more.
On this week’s program, we explore ‘invisible’ polluters – noise, light and air. And we visit an exhibition in Berlin, questioning rational thinking in its quest surrounding sustainability.