Rights of living creatures aren't inherent in their real being, they are interpretations of the reality. In their essence they are mental constructs developed i

Rights of living creatures aren't inherent in their real being, they are interpretations of the reality. In their essence they are mental constructs developed in human minds, and in practice they are social agreements. All rights you can have are those you gave yourself and those other gave you and decided to respect. So in the "immanent" sense Fjolsvith doesn't have right to nutritious food.