The world is facing an unprecedented environmental crisis, and we urgently need good ways to address it. Courageous politicians would help, of course, as might scientific innovations. But how much of the problem is a failure of imagination? Could the arts help us see our way out of the problem? How can literature, painting, and movies redraw the landscape in our minds? Josh and Ray imagine a conversation with Harriet Hawkins, Professor of Human Geography and Co-Director of the Centre for GeoHumanities at Royal Holloway, University of London.