Nature and EnvironmentLiving Planet: The sound of scienceTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentCharlotta Lomas11/17/2016November 17, 2016Calls for climate action, is it time for civil society to take the lead? Plus, the tragic tale of how a yellow cedar tree became a piano solo.https://p.dw.com/p/2SpqPAdvertisement