jimharris writes "After reading Geoff Ryman's Mundane SF website, where he promotes a new form of science fiction based on real science, I got to wondering if traditional science fiction is just the opiate of the geek masses? Most science fiction is based on speculative fantasy rather than hard science - the common example being stories built around faster-than-light travel. Einstein rules, and FTL space travel has about zero chance of ever existing. SF writer Ian McDonald replied in his blog, Heads down, there's going to be incoming... and a rather wide-ranging discussion and elaboration of the idea is held over at mundane-sf.blogspot.com. Proponents of the Mundane Manifesto readily admit that traditional science fiction is just harmless fun, but I have to ask, how many people out there have a positive view on life because they believe in Star Trek in the same way that other faithful do."