The increasing interest in ecological issues in the last decades has also manifested itself in the contemporary art field, visible by the large amount of thematic exhibitions in recent years; with nature, ecology and our relationship to the environment as key issues. Two recent exhibitions are Radical Nature. Art and architecture for a changing planet 1969-2009 (Barbican Art Gallery, 2009) and Rethink. Contemporary art and climate change (Stavanger Art Museum, 2010). Both exhibitions aim to make the viewer consider her own relationship to her surroundings. In this thesis I use these two exhibitions to raise questions as to how one can talk about such exhibitions effect on its audience. To do this I examine how the viewer may approach these ...