Book reviewer Rick Kleffel has an audio report on US National Public Radio (NPR) on how science fiction writers, such as Kim Stanley Robinson and Michael Crichton, address global warming.
Kleffel also has an interview will Bill McKibben (author of the End of Nature) about science fiction and climate change.
There is another recent podcast interview with Kim Stanley Robinson on his climate change books and science on IT converations.
Also see earlier Art of Climate Change: telling stories to understand the future.