100 Years Young - Can an Organism 'Grow' Smaller and Younger?
100 Years Young: Part I: Musings About the Drayan Life-Cycle Part II: Is Aging an Inevitable Biological Fact? Part III: Can an Organism 'Grow' Smaller and Younger? Part IV: The Drayan Civilization If you're ready to accept, or at least consider, that aging isn't a biological necessity , accepting the idea that things might grow smaller over time should be a relatively simple matter. At the same time, there are some logistical problems to work out. Consider the following comment from a book about how science-fiction writers can craft convincing alien life-forms: "Every creature I know of starts out as a smaller structure produced in the body of one or more adults of its kind. To become an adult itself, it must grow" ( Aliens and Alien Societies , Stanley Schmidt). Schmidt's comment that things " must grow" does make a lot of sense—and in principle I am inclined to agree with him. This illustrates our second instinctive objection to the Drayan lif...