Icelandic–Danish installation artist Olafur Eliasson launches Earth Speakr, a new artwork and AR mobile app that “invites kids to speak up for the planet and adults to listen to what they have to say.” Using the app, kids can map cartoon versions of their faces onto their environment and record messages for us to hear. A selection of them will be streamed at the European Parliament in Brussels and Strasbourg as well as at the German Federal Foreign Office in Berlin.