Just an aside, but after writing the last post, something else occurred to me about Sci-Fi. This time it’s more about films than books. I was re-running scenes from films and TV shows in my mind – Star Trek, Star Wars, that sort of thing – when it suddenly struck me that not once had i ever seen anyone die from contact with (Outer) Space. I’ve seen countless spaceships blown up. I’ve seen people die from plagues, seen them zapped by lasers and even watched them fall victim to mind control, but Space itself has seemed to pose no danger at all to the people of the future. The heroes (and villains) of Sci-Fi movies zoom through Space as though it were just a giant black backdrop. Yet stop to think for a moment how cold, how vast, how airless, how exposed to radiation Space is – what a barrier it poses to all our dreams of exploring the universe. We couldn’t survive direct contact with it even for a moment.