Evelin Frerk and Ricarda Hinz filmed the ceremony for the award of the Giordano Bruno Foundation's Ethics Prize to the initiators of the Great Ape Project, Paola Cavalieri and Peter Singer. The video by Ricarda Hinz ("gbs-Ethikpreis anPeter Singer") focuses on the central aspects of the speeches, the film by Evelin Frerk ("Ethik-Preis-2011-Festakt") depicts the actual procedure of the award ceremony in the German National Library.