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.
With Europe's farmers are facing crisis, creativity has become key to survival. While some are returning to traditional methods, others are turning to new technology – and in Kenya, future-proofing comes in the form of flying ants.