To Speak of Dying considers the social consequences for the human race should longevity and immunity-enhancing genetic engineering become standard practice.
The Earth was overcrowded, polluted and yet still coveted by a genetically 'new and improved' human race. It seemed for a long time that humans were finally going to wipe themselves out until space-flight was perfected and the super-human legacy left in droves to set up new and 'perfect' homes...
(I've included both negative and positive events in this new-world view as no issue is ever truly black and white. )