Tara DePorte talks with Roger Malina about her work as an artist activist working for social and environmental movements. She founded the NGO Human Impacts Institute. She is currently in residence in IMERA in Marseille working with environmental scientists at Aix Marseille University. She discusses her approaches to public engagement with very diverse audiences from specialists at the UN, to communicating to experts outside of ones field to a variety of civil society audiences. She argues that one needs to embed projects in the end goals of stimulating social action and change.