This episode, we sit down with the artists behind the project: Oratorio for a Million Souls. Collaborating with thousands of bees, this large scale project created three ‘green' architectural structures, in the form of traditional bee ‘skeps’ in botanical gardens in Buitenpost (Fryslan) and Oldenburg and Emden (Germany). To generate empathy with the dire state of bees in the face of commercial farming, pesticides and global warming, these three ‘Oratorios’ contain Bumble Bee nests equipped with audio and data sensors that create a multi-channel realtime ‘opera’ audiences could participate in.