he is the award—winning icelandic danish artist olafur eliasson.es that artist can change the world by, for instance, attempting to tackle climate change. this is one of his exhibits, a giant wall made of moss, and the idea is to get people thinking differently about the environment. for instance, could our buildings from the future be made from more sustainable materials? is this kind of thinking visionary, or just simply far—fetched ? this kind of thinking visionary, or just simply far—fetched? olafur eliasson, welcome to hardtalk. thank you. you had a fairly unorthodox ringing. your parents were extremely young when they had you, your mother 20, your father young when they had you, your mother 20, yourfather i9. young when they had you, your mother 20, yourfather 19. born in iceland, moved to denmark. your mother was a seamstress, your father cook. how did your early life influence you, in your work? well, my father moved back to iceland, and i would spend my vacations in iceland, moving around in nature while he was painting. he also worked as