Some years ago as I lay in bed one night, mulling over some ideas for a future dystopia, I imagined a society in which suicide was not only legal, but, for a fee, could even be assisted. Years later I watched the film Soylent Green and, as anyone who has seen it will be aware, it features a world where people who have decided they want to end their life, can go to a clinic and do just that. Not only was this the same basic concept I had imagined, but the clinic's methods and services were exactly as I'd imagined them too; a huge domed room in which images of your choice are projected while your favourite music is piped in. I'm at a point now where I desperately want to use this concept, but how do I do it without being accused of plagiarising Soylent Green? I could simply change the way the service is administered, but to me the Soylent Green method is perfect.