In this Issue: Diatoms: Building Glass Houses by Tom McKeag; Unlocking innovation through fossils: how ancient life can inspire modern technology by Annabelle Aish and Tom Challands; Who Controls Whom? By Manuel Quirós and Oscar Aguado; In Memoriam: Claire Janisch by Jess Berliner; The value of the sub-organism perspective in organizational design by Irene Nooren.