The Stream S2015E172 - Sci-fi for social change

Can science fiction spur social change? Sci-fi often evokes images of space travel and future technology, but fantasy worlds are also being used to examine attitudes towards sexism, racism, violence and other injustices. Through imagination and prose, sci-fi writers are challenging the status quo to create alternative realities. We'll speak to authors using the genre to critique our existing universe. Join us at 1930GMT.